CN208327516U - A kind of MBBR suspending carrier interception roller screen system - Google Patents

A kind of MBBR suspending carrier interception roller screen system Download PDF

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Publication number
CN208327516U
CN208327516U CN201820342227.8U CN201820342227U CN208327516U CN 208327516 U CN208327516 U CN 208327516U CN 201820342227 U CN201820342227 U CN 201820342227U CN 208327516 U CN208327516 U CN 208327516U
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China
Prior art keywords
wedge
section wire
roller
wire roller
mbbr
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CN201820342227.8U
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Chinese (zh)
Inventor
牛学义
牛卉
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Jining Fu Fu Environmental Protection Technology Co Ltd
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Jining Fu Fu Environmental Protection Technology Co Ltd
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Priority to CN201820342227.8U priority Critical patent/CN208327516U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model relates to a kind of MBBR suspending carriers to intercept roller screen system, belong to biochemical wastewater treatment field, it includes wedge-section wire roller, boring aeration pipe, resting barrel steel plate and strut angle steelframe, wherein, the complete open end in an end of wedge-section wire roller, another end is completely enclosed stainless-steel sheet, has uniformly been covered with the wedge-shaped water hole that wedge-section wire is worked out on the facade of wedge-section wire roller;The steel plate closed end of wedge-section wire roller is welded on the facade end of wedge-section wire roller;The solarization air cap of aperture 8mm is evenly arranged below boring aeration pipe for pushing MBBR suspending carrier to wash away wedge-section wire roller, boring aeration pipe is arranged in entire wedge-section wire roller whole length and is located at the lower section of wedge-section wire roller.The utility model can effectively intercept suspending carrier in MBBR biological treatment tank, and muddy water can pass through water outlet glibly in pond.

Description

A kind of MBBR suspending carrier interception roller screen system
Technical field
The utility model relates to a kind of MBBR suspending carriers to intercept roller screen system, belong to sewage treatment field.
Background technique
MBBR biological moving bed technique be also referred to as moving bed biofilm reactor (Moving Bed Biofilm Reactor, Abbreviation MBBR), it is novel waste (dirt) the water biochemical processing for starting to rise at present in the world, belongs to the scope of biofilm. The volume that MBBR technique (moving bed process, fluidized-bed process) can reduce existing sewage disposal system, is easy at existing sewage Upgrading on the basis of reason factory.There is also defects, such as suspending carrier to intercept the rule of screen system in MBBR technological design at present Lattice are different, are easy to appear race material and sieve clogging, it may be assumed that many fibers that municipal wastewater cannot be removed by the grid of front are miscellaneous Matter is still more, and the dirts such as especially many long fibres are easily hung on wire netting sieve, and then blocks sieve, and sewage cannot lead to again Cross sieve outflow.
In order to improve the function of MBBR biological film sewage treatment process biological tank water outlet sieve, prevent suspending carrier from intercepting sieve The failure of net system leads to the failure of MBBR technique, invents the utility model.
Summary of the invention
The purpose of this utility model is in view of the deficiencies of the prior art, to overcome in existing MBBR technical pool for treating sewage and suspend The defect of carrier impact and blocking water outlet sieve provides a kind of MBBR suspending carrier interception roller screen system, will can effectively hang Float carrier intercepts in MBBR biological treatment tank, and muddy water can pass through water outlet glibly in pond.
The technical solution of the utility model is:
A kind of MBBR suspending carrier interception roller screen system comprising wedge-section wire roller, boring aeration pipe, fixed rolling Cylinder steel plate and strut angle steelframe, wherein the complete open end in an end of wedge-section wire roller, another end are completely enclosed Stainless-steel sheet has uniformly been covered with the wedge-shaped water hole that wedge-section wire is worked out on the facade of wedge-section wire roller.
Further, the steel plate closed end of the wedge-section wire roller is welded on the facade end of wedge-section wire roller On.
Further, the solarization air cap of aperture 8mm has been evenly arranged below the boring aeration pipe for pushing MBBR outstanding Float carrier washes away wedge-section wire roller.
Further, the boring aeration pipe is arranged in entire wedge-section wire roller whole length and is located at wedge-section wire The lower section of roller.
Further, strut angle steelframe one end is fixed on wedge-section wire roller water hole pool wall and the other end welds It is supported below the closed stainless-steel sheet of wedge-section wire roller.
Further, the resting barrel Interal fixation is on the periphery wall in round water hole hole and for the company of welding Connect wedge-section wire roller.
Further, an end of the boring aeration pipe and middle-end pass through vertical angle steel respectively and hang firmware and band steel pipe clamp Firmware is hung to be combined with wedge-section wire roller.
Further, an end of the boring aeration pipe is by boring aeration pipe fixed angles bracing members.
Further, an end of the boring aeration pipe is provided with the vertical mouth of spoil disposal duckbilled and is deposited in it for being discharged Silt particle.
The utility model has the beneficial effects that
1) the utility model can be used for interception of the MBBR biological film sewage treatment process to suspending carrier, and this system setting exists At the round water hole mouth of MBBR biological film sewage treatment process biochemistry pool, wedge-section wire roller is integrally submerged in MBBR biology Film sewage treatment process biochemistry pool water level is hereinafter, can be convenient along crossing parallel more set installations on pool wall.
2) in the suspending carrier in MBBR biomembrane treatment tank in the boring aeration being located at below wedge-section wire roller Pipe exposes continuously collided under the promotion of air under, filiform that automatic flushing cleaning may be wrapped on wedge-section wire roller etc. is stifled Plug thing, while effectively intercepting suspending carrier, the water excessively of the MBBR biomembrane treatment tank also fully ensured that is unimpeded.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A sectional view of the structural schematic diagram of the utility model.
Fig. 3 is the B-B sectional view of the structural schematic diagram of the utility model.
Wherein: 1, wedge-section wire roller, 2, boring aeration pipe, 3, resting barrel steel plate, 4, strut angle steelframe, 5, spoil disposal Duckbilled hangs down mouth, 6, band steel pipe clamp hang firmware, 7, vertical angle steel hang firmware, 8, the fixed angle steel of boring aeration pipe, 9, round water hole Hole.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Fig. 1, Fig. 2 and Fig. 3.
A kind of MBBR suspending carrier interception roller screen system comprising wedge-section wire roller 1, is fixed boring aeration pipe 2 Roller steel plate 3 and strut angle steelframe 4, wherein the complete open end in an end of wedge-section wire roller 1, another end is complete Closed stainless-steel sheet has uniformly been covered with the wedge-shaped water hole that wedge-section wire is worked out on the facade of wedge-section wire roller 1.
The steel plate closed end of above-mentioned wedge-section wire roller 1 is welded on the facade end of wedge-section wire roller 1.
The solarization air cap of aperture 8mm has been evenly arranged below above-mentioned boring aeration pipe 2 for pushing MBBR suspending carrier to rush 1 boring aeration pipe 2 of brush wedge-section wire roller is arranged in entire 1 whole length of wedge-section wire roller and is located at wedge-section wire roller 1 lower section.
Above-mentioned 4 one end of strut angle steelframe is fixed on 1 water hole pool wall of wedge-section wire roller and other end welding is supported on Below the closed stainless-steel sheet of wedge-section wire roller 1.
Above-mentioned resting barrel steel plate 3 is fixed on the periphery wall in round water hole hole 9 and for being welded to connect wedge shape Wire cylinders 1.
One end of above-mentioned boring aeration pipe 2 and middle-end pass through that vertical angle steel hangs firmware 7 and band steel pipe clamp hangs firmware 6 respectively It is combined together with wedge-section wire roller 1, another end of boring aeration pipe 2 is exposed by the perforation being fixed on water hole pool wall The fixed angle steel 8 of tracheae supports, and boring aeration pipe 2 reaches the end in biochemistry pool and is welded and connected with the vertical mouth 5 of a spoil disposal duckbilled, uses In the silt particle that discharge is deposited in it.
The workflow of the utility model is:
1) the utility model is mounted on the round water hole hole of MBBR biochemistry pool, the open end face of wedge-section wire roller By being welded on resting barrel steel plate, and it is fixed on the pool wall in round water hole hole, the closing of wedge-section wire roller The facade of end face and wedge-section wire roller is stretched in MBBR biochemistry pool, wedge-section wire roller top surface be located at horizontal plane 50cm with Under.
2) in MBBR biomembrane treatment tank, activated sludge, sewage and the MBBR suspended biological of MBBR biochemistry pool are carried Body is adequately mixed and biochemical reaction, and the biomembrane grown on MBBR suspended biological carrier also constantly falls off and regenerates, instead Part muddy water after answering continues through the establishment of the steel wire on the wedge-section wire roller of the utility model hole, flows to subsequent carry out muddy water Separation;And MBBR suspending carrier is trapped in MBBR biochemistry pool by the utility model.
3) in the suspending carrier in MBBR biomembrane treatment tank in the boring aeration being located at below wedge-section wire roller Pipe exposes continuously collided under the promotion of air under, filiform that automatic flushing cleaning may be wrapped on wedge-section wire roller etc. is stifled Plug thing, while effectively intercepting suspending carrier, the water excessively of the MBBR biomembrane treatment tank also fully ensured that is unimpeded.
The parts not involved in the utility model is the same as those in the prior art or can be realized by using the prior art.

Claims (9)

1. a kind of MBBR suspending carrier intercepts roller screen system, which is characterized in that it includes wedge-section wire roller, boring aeration Pipe, resting barrel steel plate and strut angle steelframe, wherein an end of wedge-section wire roller is complete opening, and another end is Completely enclosed stainless-steel sheet has uniformly been covered with the wedge shape that wedge-section wire is worked out on the facade of wedge-section wire roller and has crossed water Hole.
2. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the wedge-section wire The steel plate closed end of roller is welded on the facade end of wedge-section wire roller.
3. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the boring aeration The solarization air cap of aperture 8mm has been evenly arranged below pipe for pushing MBBR suspending carrier to wash away wedge-section wire roller.
4. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the boring aeration Pipe is arranged in entire wedge-section wire roller whole length and is located at the lower section of wedge-section wire roller.
5. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the support angle steel Frame one end is fixed on wedge-section wire roller water hole pool wall and other end welding be supported on wedge-section wire roller it is closed not Below rust steel steel plate.
6. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the resting barrel With Interal fixation on the periphery wall in round water hole hole and for being welded to connect wedge-section wire roller.
7. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the boring aeration One end of pipe and middle-end pass through that vertical angle steel hangs firmware and band steel pipe clamp hangs firmware and is combined with wedge-section wire roller respectively.
8. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the boring aeration One end of pipe is by boring aeration pipe fixed angles bracing members.
9. MBBR suspending carrier according to claim 1 intercepts roller screen system, which is characterized in that the boring aeration One end of pipe is provided with spoil disposal duckbilled and hangs down mouth for the silt particle being deposited in it to be discharged.
CN201820342227.8U 2018-03-13 2018-03-13 A kind of MBBR suspending carrier interception roller screen system Active CN208327516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820342227.8U CN208327516U (en) 2018-03-13 2018-03-13 A kind of MBBR suspending carrier interception roller screen system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820342227.8U CN208327516U (en) 2018-03-13 2018-03-13 A kind of MBBR suspending carrier interception roller screen system

Publications (1)

Publication Number Publication Date
CN208327516U true CN208327516U (en) 2019-01-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407314A (en) * 2019-09-05 2019-11-05 北京亦庄水务有限公司 A kind of anti-clogging water outlet sieve and moving bed biofilm reactor
CN111170447A (en) * 2020-01-15 2020-05-19 浙江永续环境工程有限公司 Fluidized bed biofilm reactor based on composite desulfurization bacteria

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407314A (en) * 2019-09-05 2019-11-05 北京亦庄水务有限公司 A kind of anti-clogging water outlet sieve and moving bed biofilm reactor
CN111170447A (en) * 2020-01-15 2020-05-19 浙江永续环境工程有限公司 Fluidized bed biofilm reactor based on composite desulfurization bacteria
CN111170447B (en) * 2020-01-15 2021-11-02 浙江永续环境工程有限公司 Fluidized bed biofilm reactor based on composite desulfurization bacteria

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