CN209602311U - A kind of high-intensity anti-pollution ultrafiltration apparatus - Google Patents
A kind of high-intensity anti-pollution ultrafiltration apparatus Download PDFInfo
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- CN209602311U CN209602311U CN201822049211.0U CN201822049211U CN209602311U CN 209602311 U CN209602311 U CN 209602311U CN 201822049211 U CN201822049211 U CN 201822049211U CN 209602311 U CN209602311 U CN 209602311U
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Abstract
The utility model relates to technical field of waste water processing, especially a kind of high-intensity anti-pollution ultrafiltration apparatus, including membrane cisterna, several hollow fibre membrane components are equipped in membrane cisterna, the top of membrane cisterna is equipped with plumbing for waste water, one end of membrane cisterna bottom is equipped with sludge pipe, sludge pipe is equipped with sludge pump far from one end of membrane cisterna, the side wall on membrane cisterna top is equipped with overflow pipe, aeration plate is equipped on hollow fibre membrane component, aeration tube is equipped on aeration plate, one end of aeration tube is equipped with air blower, hollow fibre membrane component is equipped with air suction disc, air suction disc is equipped with exhaust tube, one end of exhaust tube is equipped with moisture trap, moisture trap is connected with vacuum pump by pipeline, vacuum pump is connected with exhaust pipe, moisture trap is connected with production water pump and is connected with production pond by aqueduct, moisture trap is parallel with cartridge filter by pipeline, cartridge filter connects It is connected to chemical feed pipe, one end of chemical feed pipe is equipped with backwashing pump.The utility model it is practical, be worthy to be popularized.
Description
Technical field
The utility model relates to technical field of waste water processing more particularly to a kind of high-intensity anti-pollution ultrafiltration apparatus.
Background technique
Dyeing waste water is the main source of textile industry pollution, and not only discharge amount is big for dyeing waste water, coloration and pollution level
Height, and with the application of fiber product, slurry, dyestuff, detergent, chemical assistant and finishing agent etc., waste component constantly becomes
Change, the difficulty of processing is also just bigger, and dyeing waste water is big with water, organic pollutant content is high, hard-degraded substance is more, coloration
The features such as height and complicated components, belongs to intractable industrial wastewater, contains dyestuff, slurry, auxiliary agent, finish, acid in dyeing waste water
Alkali, fiber impurity and inorganic salts etc., wherein the nitro and amine compound in dyestuff, the heavy metals such as Yi Jitong, chromium, zinc, arsenic are first
Element has biggish bio-toxicity, seriously pollutes environment, and different printing and dyeing mill's processing technologys are different, generally mainly there is pre-treatment (packet
Include the sequences such as desizing of singing, kiering, bleaching, mercerising), dyeing, the processes such as stamp and arrangement, each process is discharged during dyeing and printing process
Waste water composition dyeing waste water, when carrying out final process to dyeing waste water, the removal of organic matter generally based on bioanalysis,
It is more appropriate using the aerobic Combined Treatment of anaerobic hydrolysis to being difficult to biodegradable dyeing waste water, to the print being readily biodegradable
Waste water is contaminated, biological treatment can be used, currently, carrying out in hyperfiltration treatment technique to waste water, secondary settling tank is in precipitating due to can not
Increase capacity, needs for sludge to be discharged, this allows for the ammonia nitrogen of entire biochemical system, the removal efficiency of COD is lower, in addition, In
When membrane module handles sewage, since the accumulation of impurity easily causes the pollution of biomembrane, to influence water quality.
Utility model content
Purpose of the utility model is to solve biomembrane vulnerable to pollution exists in the prior art, and propose
A kind of high-intensity anti-pollution ultrafiltration apparatus.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-intensity anti-pollution ultrafiltration apparatus, including membrane cisterna are designed, is equipped with several doughnut membrane elements in the membrane cisterna
Part, the hollow fibre membrane component are fixedly connected in membrane cisterna, and the top of the membrane cisterna is equipped with plumbing for waste water, the membrane cisterna bottom
One end be equipped with sludge pipe, the sludge pipe is fixedly connected with membrane cisterna, the one end of the sludge pipe far from membrane cisterna equipped with sludge pump,
The input end of the sludge pump is fixedly connected with sludge pipe, and the side wall on the membrane cisterna top is equipped with overflow pipe, the overflow pipe
It is fixedly connected with membrane cisterna, the outlet end of the sludge pump is fixedly connected by pipeline with overflow pipe, the hollow fibre membrane component
On be equipped with aeration plate, the aeration plate is fixedly connected with hollow fibre membrane component, be equipped with aeration tube on the aeration plate,
The aeration tube is fixedly connected with corresponding aeration plate, and the aeration tube is equipped with air blower far from one end of aeration plate, described
The outlet end of air blower is fixedly connected with aeration tube, is equipped with air suction disc on the hollow fibre membrane component, the air suction disc with
Corresponding hollow fibre membrane component is fixedly connected, and the air suction disc is equipped with exhaust tube, the exhaust tube and corresponding pumping
Gas disk is fixedly connected, and the exhaust tube is equipped with moisture trap, the exhaust tube and moisture trap far from one end of air suction disc
It is fixedly connected, the outlet side of the moisture trap is connected with vacuum pump by pipeline, and the outlet end of the vacuum pump is fixed to be connected
It is connected to exhaust pipe, the water outlet of the moisture trap is connected with production water pump by pipeline, and the outlet end for producing water pump is fixed
It is connected with aqueduct, the aqueduct is equipped with far from the one end for producing water pump and produces pond, and the aqueduct is located at the top for producing water pump,
The water outlet of the moisture trap is parallel with cartridge filter by pipeline, and the outlet end of the cartridge filter is fixedly connected
There is a chemical feed pipe, sour dosing pump and sodium hypochlorite dosing pump, the acid dosing pump are connected separately with by pipeline on the chemical feed pipe
Sour medicine pond and sodium hypochlorite medicine pond are connected separately with by pipeline with the input end of sodium hypochlorite dosing pump, the chemical feed pipe is separate
One end of cartridge filter is equipped with backwashing pump, and the chemical feed pipe is fixedly connected with the input end of backwashing pump, and the backwashing pump goes out
Mouth end is fixedly connected with production pond by pipeline and is communicated with the inside for producing pond.
Preferably, the production pond is equipped with corresponding production water ga(u)ge and produces water water pressure gauge.
Preferably, the connecting pipe of the backwashing pump is equipped with corresponding backwash water ga(u)ge.
Preferably, corresponding valve is equipped on the aeration tube, exhaust tube and aqueduct.
Preferably, the membrane cisterna is formed by the Modification of Secondary Settling Tank in prior art.
The utility model proposes a kind of high-intensity anti-pollution ultrafiltration apparatus, beneficial effect is: the utility model uses
Film is placed directly in the membrane cisterna full of pending water by doughnut hollow fibre membrane component, by the negative-pressure ward of aspiration pump,
Using atmospheric pressure, makes water through film surface, extracted out from hollow-fibre membrane inside, achieve the purpose that filtration, purification, pass through film
It uses, effluent quality can not only be improved, make turbidity control in 0.3NTU hereinafter, meeting the technique item for entering all kinds of membranous systems of back segment
Part；Membrane cisterna is formed by Modification of Secondary Settling Tank, and the sludge concentration of membrane cisterna increases by 3 times than biochemistry pool, to improve the fortune of entire biochemical system
Line efficiency, improve ammonia nitrogen, COD removal efficiency, solve biochemistry pool pool capacity can not increased bottleneck problem, also greatly improve simultaneously
Effluent quality is not needed by being discharged the problem of a large amount of dosings are reaching discharge standard；Aeration tube, moisture trap and anti-
The design of pump is washed, air is led to the release of membrane component bottom by pipeline by continuous air water backwash by aerating system, release
Bubble forms vortex, the air bump rinse operation of rising and the appearance for cleaning hollow-fibre membrane by being blended in film surface with liquid portion
Face delays pollution of the sludge to film, to extend the service life of membrane component, improves filter efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-intensity anti-pollution ultrafiltration apparatus structural schematic diagram.
In figure: membrane cisterna 1, plumbing for waste water 2, hollow fibre membrane component 3, aeration plate 31, air suction disc 32, sludge pipe 4, sludge pump 5,
Overflow pipe 6, air blower 8, exhaust tube 9, moisture trap 10, vacuum pump 11, exhaust pipe 12, produces water pump 13, water guide at aeration tube 7
Pipe 14 produces pond 15, cartridge filter 16, chemical feed pipe 161, sour medicine pond 17, sour dosing pump 18, sodium hypochlorite medicine pond 19, secondary chlorine
Sour sodium dosing pump 20, backwashing pump 21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of high-intensity anti-pollution ultrafiltration apparatus, including membrane cisterna 1, membrane cisterna 1 are sunk by two in prior art
Pond is transformed, and the sludge concentration of membrane cisterna 1 increases by 3 times than biochemistry pool, to improve the operational efficiency of entire biochemical system, improves ammonia
The removal efficiency of nitrogen, COD, solve biochemistry pool pool capacity can not increased bottleneck problem, also simultaneously greatly improve effluent quality, no
It needing by being discharged the problem of a large amount of dosings are to reach discharge standard, membrane cisterna 1 is interior to be equipped with several hollow fibre membrane components 3, in
Empty fiber membrane element 3 is fixedly connected in membrane cisterna 1, and the effect of empty fiber membrane element 3 is, film is placed directly within full of wait locate
In the membrane cisterna 1 for managing water, make water through film surface, from hollow-fibre membrane inside using atmospheric pressure by the negative-pressure ward of air pump
Extraction, achieve the purpose that filtration, purification, by the use of film, effluent quality can not only be improved, make turbidity control 0.3NTU with
Under, meet the process conditions for entering all kinds of membranous systems of back segment.
The top of membrane cisterna 1 is equipped with plumbing for waste water 2, and one end of 1 bottom of membrane cisterna is equipped with sludge pipe 4, and sludge pipe 4 and membrane cisterna 1 are fixed
Connection, sludge pipe 4 are equipped with sludge pump 5 far from one end of membrane cisterna 1, and the input end of sludge pump 5 is fixedly connected with sludge pipe 4, membrane cisterna 1
The side wall on top is equipped with overflow pipe 6, and overflow pipe 6 is fixedly connected with membrane cisterna 1, and the outlet end of sludge pump 5 passes through pipeline and overflow
Pipe 6 is fixedly connected, and aeration plate 31 is equipped on hollow fibre membrane component 3, and aeration plate 31, which is fixed with hollow fibre membrane component 3, to be connected
It connects, aeration tube 7 is equipped on aeration plate 31, aeration tube 7 is fixedly connected with corresponding aeration plate 31, and aeration tube 7 is far from aeration
One end of disk 31 is equipped with air blower 8, and the outlet end of air blower 8 is fixedly connected with aeration tube 7, is all provided on hollow fibre membrane component 3
There is air suction disc 32, air suction disc 32 is fixedly connected with corresponding hollow fibre membrane component 3, and air suction disc 32 is equipped with exhaust tube 9, is taken out
Tracheae 9 is fixedly connected with corresponding air suction disc 32, and exhaust tube 9 is equipped with moisture trap 10 far from one end of air suction disc 32, is taken out
Tracheae 9 is fixedly connected with moisture trap 10, and the outlet side of moisture trap 10 is connected with vacuum pump 11, vacuum pump by pipeline
11 outlet end is fixedly connected with exhaust pipe 12, and the water outlet of moisture trap 10 is connected with by pipeline produces water pump 13, produces water
The outlet end of pump 13 is fixedly connected with aqueduct 14, is equipped with corresponding valve on aeration tube 7, exhaust tube 9 and aqueduct 14.
Aqueduct 14, equipped with is produced from pond 15, produces pond 15 and is equipped with corresponding production water ga(u)ge far from the one end for producing water pump 13
With production water water pressure gauge, aqueduct 14 is located at the top for producing water pump 13, and the water outlet of moisture trap 10 is parallel with guarantor by pipeline
Pacify filter 16, the outlet end of cartridge filter 16 is fixedly connected with chemical feed pipe 161, connects respectively on chemical feed pipe 161 by pipeline
It is connected to sour dosing pump 18 and sodium hypochlorite dosing pump 20, the input end of sour dosing pump 18 and sodium hypochlorite dosing pump 20 passes through pipeline
It is connected separately with sour medicine pond 17 and sodium hypochlorite medicine pond 19, chemical feed pipe 161 is equipped with backwashing pump far from one end of cartridge filter 16
21, chemical feed pipe 161 is fixedly connected with the input end of backwashing pump 21, and the outlet end of backwashing pump 21 is fixed by pipeline and production pond 15
It connects and is communicated with the inside for producing pond 15, the connecting pipe of backwashing pump 21 is equipped with corresponding backwash water ga(u)ge, aeration tube
7, air is led to film by pipeline by continuous air water backwash by the design of moisture trap 10 and backwashing pump 21, aerating system
The bubble of component base release, release forms vortex by being blended in film surface with liquid portion, and the air bump rinse operation of rising is simultaneously clear
The outer surface of clean hollow-fibre membrane delays pollution of the sludge to film, to extend the service life of membrane component, improves filtering effect
Rate.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of high-intensity anti-pollution ultrafiltration apparatus, including membrane cisterna (1), which is characterized in that be equipped in several in the membrane cisterna (1)
Empty fiber membrane element (3), the hollow fibre membrane component (3) are fixedly connected in membrane cisterna (1), the top of the membrane cisterna (1)
Equipped with plumbing for waste water (2), one end of membrane cisterna (1) bottom is equipped with sludge pipe (4), the sludge pipe (4) and membrane cisterna (1) fixed company
It connects, the sludge pipe (4) is equipped with sludge pump (5) far from the one end of membrane cisterna (1), the input end and sludge pipe of the sludge pump (5)
(4) it is fixedly connected, the side wall on membrane cisterna (1) top is equipped with overflow pipe (6), the overflow pipe (6) and membrane cisterna (1) fixed company
It connects, the outlet end of the sludge pump (5) is fixedly connected by pipeline with overflow pipe (6), on the hollow fibre membrane component (3)
Equipped with aeration plate (31), the aeration plate (31) is fixedly connected with hollow fibre membrane component (3), on the aeration plate (31)
Equipped with aeration tube (7), the aeration tube (7) is fixedly connected with corresponding aeration plate (31), and the aeration tube (7) is far from aeration
One end of disk (31) is equipped with air blower (8), and the outlet end of the air blower (8) is fixedly connected with aeration tube (7), the hollow fibre
It is equipped with air suction disc (32) in dimension membrane component (3), the air suction disc (32) is fixed with corresponding hollow fibre membrane component (3) to be connected
It connects, the air suction disc (32) is equipped with exhaust tube (9), and the exhaust tube (9) is fixedly connected with corresponding air suction disc (32), institute
It states exhaust tube (9) and is equipped with moisture trap (10), the exhaust tube (9) and moisture trap far from the one end of air suction disc (32)
(10) it is fixedly connected, the outlet side of the moisture trap (10) is connected with vacuum pump (11), the vacuum pump by pipeline
(11) outlet end is fixedly connected with exhaust pipe (12), and the water outlet of the moisture trap (10) is connected with production water by pipeline
It pumps (13), the outlet end for producing water pump (13) is fixedly connected with aqueduct (14), and the aqueduct (14) is far from production water pump
(13) one end, which is equipped with, produces pond (15), and the aqueduct (14) is located at the top for producing water pump (13), the moisture trap
(10) water outlet is parallel with cartridge filter (16) by pipeline, and the outlet end of the cartridge filter (16) is fixedly connected with
Chemical feed pipe (161) is connected separately with sour dosing pump (18) and sodium hypochlorite dosing pump by pipeline on the chemical feed pipe (161)
(20), the input end of the sour dosing pump (18) and sodium hypochlorite dosing pump (20) is connected separately with sour medicine pond (17) by pipeline
With sodium hypochlorite medicine pond (19), the chemical feed pipe (161) is equipped with backwashing pump (21) far from the one end of cartridge filter (16), described
Chemical feed pipe (161) is fixedly connected with the input end of backwashing pump (21), and the outlet end of the backwashing pump (21) by pipeline and produces water
Pond (15) is fixedly connected and communicates with the inside for producing pond (15).
2. a kind of high-intensity anti-pollution ultrafiltration apparatus according to claim 1, which is characterized in that on the production pond (15)
Water ga(u)ge and production water water pressure gauge are produced equipped with corresponding.
3. a kind of high-intensity anti-pollution ultrafiltration apparatus according to claim 1, which is characterized in that the backwashing pump (21)
Connecting pipe is equipped with corresponding backwash water ga(u)ge.
4. a kind of high-intensity anti-pollution ultrafiltration apparatus according to claim 1, which is characterized in that the aeration tube (7) is taken out
Corresponding valve is equipped on tracheae (9) and aqueduct (14).
5. a kind of high-intensity anti-pollution ultrafiltration apparatus according to claim 1, which is characterized in that the membrane cisterna (1) be by
Modification of Secondary Settling Tank in prior art forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049211.0U CN209602311U (en) | 2018-12-06 | 2018-12-06 | A kind of high-intensity anti-pollution ultrafiltration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049211.0U CN209602311U (en) | 2018-12-06 | 2018-12-06 | A kind of high-intensity anti-pollution ultrafiltration apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209602311U true CN209602311U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049211.0U Active CN209602311U (en) | 2018-12-06 | 2018-12-06 | A kind of high-intensity anti-pollution ultrafiltration apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981001A (en) * | 2019-11-26 | 2020-04-10 | 浙江津膜环境科技有限公司 | Immersed high-strength membrane filtration process and system for pretreatment of printing and dyeing wastewater |
-
2018
- 2018-12-06 CN CN201822049211.0U patent/CN209602311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981001A (en) * | 2019-11-26 | 2020-04-10 | 浙江津膜环境科技有限公司 | Immersed high-strength membrane filtration process and system for pretreatment of printing and dyeing wastewater |
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