CN208517038U - A kind of MBR membrane module of band gas cleaning - Google Patents
A kind of MBR membrane module of band gas cleaning Download PDFInfo
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- CN208517038U CN208517038U CN201820731108.1U CN201820731108U CN208517038U CN 208517038 U CN208517038 U CN 208517038U CN 201820731108 U CN201820731108 U CN 201820731108U CN 208517038 U CN208517038 U CN 208517038U
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- conduit
- gas
- cleaning box
- connecting leg
- valve
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Abstract
The utility model relates to sewage treatment fields, disclose a kind of MBR membrane module of band gas cleaning, solve the problems, such as that hollow fibre filament inner wall washing is difficult, including the first conduit, second conduit and more piece hollow fibre filaments parallel with the first conduit, the both ends of hollow fibre filament are connected to the first conduit and the second conduit respectively, one end of first conduit is closed, the other end of first conduit is communicated with connecting leg one and connecting leg two, connecting leg one is connected with air compressor machine far from one end of the first conduit, valve one is provided on connecting leg one, the one end of connecting leg two far from the first conduit is connected to the second conduit, valve three is provided on connecting leg two, one end of second conduit is closed, the other end of second conduit is connected with self priming pump, second conduit is provided with valve two close to one end of self priming pump, second conduit is communicated with sewage pipe, valve is provided on sewage pipe Four, valve two is set between sewage pipe and connecting leg two, is had the advantages that inside rapid cleaning hollow fibre filament.
Description
Technical field
The utility model relates to sewage treatment fields, more specifically, it relates to a kind of MBR membrane module of band gas cleaning.
Background technique
MBR(membrane bioreactor) it is a kind of advanced sewage disposal technology, with UF membrane instead of traditional water process skill
Secondary settling tank in art, has that process flow is simple, effluent quality is good, and occupied area is small, microorganism concn is high, anti impulsion load etc.
Feature.
Maximum problem is exactly pollution problem to MBR in the treatment of waste water, a large amount of der Pilzs especially inside hollow fibre filament
The pollution of body and sludge, and a water outlet is only arranged in current MBR, is difficult to adopt cleaning method and removes in hollow fibre filament
The pollution problem in portion.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of MBR film groups of band gas cleaning
Part has the advantages that inside rapid cleaning hollow fibre filament.
To achieve the above object, the utility model provides following technical solution:
A kind of MBR membrane module of band gas cleaning, including the first conduit, second conduit parallel with the first conduit and more
Hollow fibre filament, the both ends of hollow fibre filament are connected to the first conduit and the second conduit respectively, one end closure of the first conduit,
The other end of first conduit is communicated with connecting leg one and connecting leg two, and connecting leg one is connected with air compressor machine far from one end of the first conduit, even
Valve one is provided on pipe one, the one end of connecting leg two far from the first conduit is connected to the second conduit, is provided with valve on connecting leg two
Three, one end closure of the second conduit, the other end of the second conduit is connected with self priming pump, and the second conduit is set close to one end of self priming pump
It is equipped with valve two, the second conduit is communicated with sewage pipe, and valve four is provided on sewage pipe, and valve two is set to sewage pipe and connecting leg
Between two.
By adopting the above technical scheme, when hollow fibre filament carries out drainage work, valve two and valve three are opened, and close
The MBR membrane module is placed in sewage to be processed by valve closing door one and valve four, and the moisture in sewage enters doughnut
It flows into the first conduit and the second conduit and leaves in silk and in self-priming pumping action lower edge hollow fibre filament；When needing centering
When the inside of hollow fiber silk is cleaned, close valve two and valve three, and open valve with and valve four, start pneumatics
Machine drives gas to pass through connecting leg one and the first conduit, subsequently into hollow fibre filament, and carries the portion inside hollow fibre filament
Divide thallus and pollution to leave inside hollow fibre filament, and is left by sewage pipe.After multiple ventilation cleaning with reality
Now to the cleaning inside of hollow fibre filament.
Further, it is fixed between the first conduit (1) and the second conduit (3) support rod (17), support rod (17) and the
One conduit (1) is vertically arranged.
By adopting the above technical scheme, one supporting role is played to the first conduit and the second conduit by the way that support rod is arranged,
To improve whole stability.
Further, further include Gas-cleaning box and be set to the net gas part for being used for purification gas in Gas-cleaning box, Gas-cleaning box is set
Air inlet and air outlet are equipped with, air inlet is connected to sewage pipe far from the second tube at one end.
By adopting the above technical scheme, Gas-cleaning box carries out the thallus and pollution that carry in gas under the action of net gas part
Cleaning reduces the pollution to air to realize the purification to the gas being discharged into air.
Further gas outlet is provided with filtering gauze.
By adopting the above technical scheme, gauze is filtered by setting, to reduce outside air pair when carrying out drainage work
The pollution of clear water tanks.
Further, air inlet and gas outlet are respectively arranged at the top and bottom of Gas-cleaning box, and net gas part includes side
Water storage spongy layer, breathable water repellant layer and the active carbon that wall is abutted with Gas-cleaning box inner wall and set gradually along Gas-cleaning box short transverse
Layer.
By adopting the above technical scheme, it when gas enters Gas-cleaning box, first contacts with water storage spongy layer to realize to gas
Washing, then gas by breathable water repellant layer to reduce the moisture for leaving gas in Gas-cleaning box, by be arranged active carbon layer, it is right
The bacterium that gas carries is sterilized, to realize the gas purification to entering in Gas-cleaning box；Air inlet and gas outlet are set
It is placed in the top and bottom of Gas-cleaning box, the moisture in water storage spongy layer is avoided and passes back into the second conduit.
Further, net gas part further includes the ultraviolet radiator for being set in Gas-cleaning box and being located at gas outlet.
By adopting the above technical scheme, by the way that ultraviolet radiator is arranged, the gas in Gas-cleaning box is sterilized.
Further, the side wall of Gas-cleaning box offers the replacement port for taking out net gas part, is provided with and is used on Gas-cleaning box
The baffle of replacement port is closed, multiple bolts are provided on baffle, one end of bolt passes through baffle and is threadedly coupled with Gas-cleaning box.
By adopting the above technical scheme, it is reduced in order to the net gas part of quick-replaceable to the secondary of gas by setting replacement port
Pollution；Baffle is bolted to Gas-cleaning box to close replacement port, has the advantages that structure is simple and convenient to operate.
Further, the side wall of baffle is provided with the ring block abutted with Gas-cleaning box inner wall, and ring block is arranged with and net gas
The sealing ring of chamber interior wall interference fit.
By adopting the above technical scheme, the leakproofness of Gas-cleaning box entirety is improved by setting ring block and sealing ring.
Compared with prior art, the utility model has the advantages that:
(1) the MBR membrane module is placed in sewage to be processed, the moisture in sewage enters cocurrent in hollow fibre filament
Enter in the second conduit；
(2) starting air compressor machine drives gas, subsequently into hollow fibre filament, then and to carry hollow fibre by the first conduit
Dimension silk inside part thallus and pollution leave inside hollow fibre filament, after multiple ventilation with realize to hollow fibre
Tie up the cleaning inside of silk；
(3) by setting Gas-cleaning box and sewage pipe, realize the purification to gas to reduce the pollution for air.
Detailed description of the invention
Fig. 1 is the floor map of embodiment one, shows the overall structure of MBR membrane module；
Fig. 2 is the floor map of embodiment two, shows the overall structure of MBR membrane module；
Fig. 3 is the cross-sectional view of Gas-cleaning box in Fig. 2, shows net gas part.
Appended drawing reference: 1, the first conduit；2, hollow fibre filament；3, the second conduit；4, sewage pipe；5, Gas-cleaning box；6, net gas
Part；61, water storage spongy layer；62, breathable water repellant layer；63, active carbon layer；64, ultraviolet radiator；7, valve four；8, gauze is filtered；9,
Self priming pump；10, air inlet；11, gas outlet；12, valve three；13, baffle；14, ring block；15, sealing ring；16, bolt；17,
Support rod；18, epoxy resin layer；19, air compressor machine；20, connecting leg one；21, connecting leg two；22, valve two；23, valve one.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
Embodiment one: a kind of MBR membrane module of band gas cleaning, as shown in Figure 1, including support rod 17, the first conduit 1, the
Two conduits 3 and hollow fibre filament 2, the both ends of support rod 17 are connect respectively with the first conduit 1 and the second conduit 3 to support first
Conduit 1, the second conduit 3 are arranged in parallel with the first conduit 1, and hollow fibre filament 2 has the hollow cavity being arranged along its length, in
The both ends of hollow fiber silk 2 pass through respectively epoxy resin layer 18 be adhered on the first conduit 1 and the second conduit 3 and with the first conduit 1
It is connected to the second conduit 3.
As shown in Figure 1, one end of the first conduit 1 is closed, the other end is communicated with connecting leg 1 and connecting leg 2 21, connecting leg 1
One end far from the first conduit 1 is connected with air compressor machine 19, and valve 1, connecting leg 2 21 and the first conduit are provided on connecting leg 1
1 one end, is provided with valve 3 12, one end closure of the second conduit 3 on connecting leg 2 21, and the other end is connected with self priming pump 9, and second
Conduit 3 is communicated with sewage pipe 4, and valve 47 is provided on sewage pipe 4, valve 2 22, valve 2 22 are provided on the second conduit 3
It is set between 2 21 connectivity points of connectivity points, the second conduit 3 and connecting leg of the second conduit 3 and sewage pipe 4, sewage pipe 4 is set to
Between connecting leg 21 2 and hollow fibre filament 2.
The specific implementation method of the present embodiment: when carrying out drainage work, valve 2 22 and valve 3 12 are opened, and close
The MBR membrane module is placed in sewage to be processed by valve closing door 1 and valve 47, and the moisture in sewage enters hollow
It flows into the first conduit 1 and the second conduit 3 and leaves in fiber filament 2 and under the effect of self priming pump 9 along hollow fibre filament 2；
When carrying out cleaning, valve 2 22 and valve 3 12 are closed, and open valve 1 and valve 47,
Start air compressor machine 19, gas successively passes through one 20- the first conduit 1- hollow fibre filament 2- the second conduit 3- sewage pipe 4 of connecting leg.
Embodiment two: the difference is that, as shown in Figures 2 and 3, sewage pipe 4 is far from the second conduit 3 with embodiment one
One end be provided with Gas-cleaning box 5, Gas-cleaning box 5 is arranged in cuboid, the top of Gas-cleaning box 5 be provided be connected to sewage pipe 4 into
Port 10, the bottom of Gas-cleaning box 5 are provided with gas outlet 11, and filtering gauze 8 is provided on gas outlet 11 to reduce air to net gas
The pollution of case 5 is provided with net gas part 6 in Gas-cleaning box 5, and net gas part 6 is used to purify the gas in Gas-cleaning box 5, and net gas part 6 includes storage
Water spongy layer 61, breathable water repellant layer 62, active carbon layer 63 and ultraviolet radiator 64.The outside of water storage spongy layer 61 and Gas-cleaning box 5
Inner wall abut, water storage spongy layer 61 is parallel to the top surface of Gas-cleaning box 5 for washing to the gas of process；Breathable water repellant layer
62 are located at the lower section of water storage spongy layer 61, and 62 side wall of breathable water repellant layer is abutted with the inner wall of Gas-cleaning box 5 to reduce and leave Gas-cleaning box 5
The moisture of interior gas；Active carbon layer 63 is set to the lower section of breathable water repellant layer 62 and side wall is abutted with 5 inner wall of Gas-cleaning box to warp
The gas crossed is sterilized；Ultraviolet radiator 64 is fixed in Gas-cleaning box 5 and is set between active carbon layer 63 and gas outlet 11
To improve bactericidal effect.By the setting of net gas part 6 to improve the gaseous mass entered in the first conduit 1, to reduce secondary dirt
The probability of dye.
As shown in figure 3, the side wall of Gas-cleaning box 5 offers replacement port be provided on Gas-cleaning box 5 for taking out net gas part 6
For baffle 13 with for closing replacement port, baffle 13 is rectangle the ring block 14 of setting towards being fixed on the side wall of Gas-cleaning box 5,
And sealing ring 15 is arranged on the outer wall of ring block 14, when ring block 14 is caught in Gas-cleaning box 5, sealing ring 15 with Gas-cleaning box 5
Inner wall interference fit.There are four bolts 16, baffle 13 to offer perforative through-hole, the side wall of Gas-cleaning box 5 for setting on baffle 13
The screw thread mouth for being right against through-hole is offered, bolt 16 is set as hex bolts 16, and bolt 16 passes through through-hole far from one end of nut
And the installation cooperated with the sidewall thread of thread groove to realize baffle 13, have the advantages that easy to operate.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (8)
1. a kind of MBR membrane module of band gas cleaning, which is characterized in that including the first conduit (1), parallel with the first conduit (1)
Second conduit (3) and more hollow fibre filaments (2), the both ends of hollow fibre filament (2) respectively with the first conduit (1) and second
Conduit (3) connection, one end closure of the first conduit (1), the other end of the first conduit (1) are communicated with connecting leg one (20) and connecting leg two
(21), connecting leg one (20) is connected with air compressor machine (19) far from the one end of the first conduit (1), is provided with valve one on connecting leg one (20)
(23), connecting leg two (21) is connected to far from the one end of the first conduit (1) with the second conduit (3), is provided with valve on connecting leg two (21)
Three (12), one end closure of the second conduit (3), the other end of the second conduit (3) are connected with self priming pump (9), and the second conduit (3) leans on
One end of nearly self priming pump (9) is provided with valve two (22), and the second conduit (3) is communicated with sewage pipe (4), and sewage pipe is arranged on (4)
There is valve four (7), valve two (22) is set between sewage pipe (4) and connecting leg two (21).
2. a kind of MBR membrane module of band gas cleaning according to claim 1, which is characterized in that the first conduit (1) and second
It is fixed between conduit (3) support rod (17), support rod (17) is vertically arranged with the first conduit (1).
3. a kind of MBR membrane module of band gas cleaning according to claim 1, which is characterized in that further include Gas-cleaning box (5) with
And it is set to the net gas part (6) that purification gas is used in Gas-cleaning box (5), Gas-cleaning box (5) is provided with air inlet (10) and gas outlet
(11), air inlet (10) is connected to sewage pipe (4) far from the second conduit (3) one end.
4. a kind of MBR membrane module of band gas cleaning according to claim 3, which is characterized in that gas outlet (11) are provided with
It filters gauze (8).
5. a kind of MBR membrane module of band gas cleaning according to claim 3, which is characterized in that air inlet (10) and go out
Port (11) is respectively arranged at the top and bottom of Gas-cleaning box (5), and net gas part (6) includes that side wall is supported with Gas-cleaning box (5) inner wall
Water storage spongy layer (61), breathable water repellant layer (62) and the active carbon layer for connecing and being set gradually along Gas-cleaning box (5) short transverse
(63)。
6. a kind of MBR membrane module of band gas cleaning according to claim 5, which is characterized in that net gas part (6) further includes setting
It is placed in the ultraviolet radiator (64) in Gas-cleaning box (5) and being located at gas outlet (11).
7. a kind of MBR membrane module of band gas cleaning according to claim 3, which is characterized in that the side wall of Gas-cleaning box (5) is opened
Equipped with the replacement port for taking out net gas part (6), the baffle (13) for closing replacement port, baffle are provided on Gas-cleaning box (5)
(13) it is provided on multiple bolts (16), one end of bolt (16) passes through baffle (13) and is threadedly coupled with Gas-cleaning box (5).
8. a kind of MBR membrane module of band gas cleaning according to claim 7, which is characterized in that the side wall of baffle (13) is set
It is equipped with the ring block (14) abutted with Gas-cleaning box (5) inner wall, ring block (14) is arranged with and Gas-cleaning box (5) inner wall interference fit
Sealing ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731108.1U CN208517038U (en) | 2018-05-16 | 2018-05-16 | A kind of MBR membrane module of band gas cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731108.1U CN208517038U (en) | 2018-05-16 | 2018-05-16 | A kind of MBR membrane module of band gas cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208517038U true CN208517038U (en) | 2019-02-19 |
Family
ID=65339010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820731108.1U Active CN208517038U (en) | 2018-05-16 | 2018-05-16 | A kind of MBR membrane module of band gas cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208517038U (en) |
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2018
- 2018-05-16 CN CN201820731108.1U patent/CN208517038U/en active Active
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