CN205838722U - The ultrafiltration system of heavy metal containing wastewater treatment - Google Patents
The ultrafiltration system of heavy metal containing wastewater treatment Download PDFInfo
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- CN205838722U CN205838722U CN201620792120.4U CN201620792120U CN205838722U CN 205838722 U CN205838722 U CN 205838722U CN 201620792120 U CN201620792120 U CN 201620792120U CN 205838722 U CN205838722 U CN 205838722U
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Abstract
A kind of ultrafiltration system of heavy metal containing wastewater treatment, including initial filter water tank, the first cartridge filter of also including being sequentially connected with by pipeline, ultrafiltration apparatus, intermediate pool, described first cartridge filter connects with initial filter water tank and is provided with Pump for giving-out between the first cartridge filter and initial filter water tank；Described intermediate pool connects the outlet of ultrafiltration apparatus by being provided with the back flush line of recoil pump, and described back flush line is also equipped with the check valve that recoils；Described ultrafiltration apparatus includes super filter tube, the import of described super filter tube connects the first cartridge filter, the outlet of super filter tube connects intermediate pool, the concentrated solution outlet of described super filter tube connects the import of super filter tube by being provided with the circulation pipe of the first check-valves, it is also equipped with circulating pump on described circulation pipe, the import of described super filter tube is also connected with the first blow-off pipe with the first blowoff valve and the air inlet pipe with intake valve group, and the concentrated solution outlet of described super filter tube connects the second blow-off pipe with the second blowoff valve.
Description
Technical field
This utility model relates to water treatment field, particularly to the ultrafiltration system of heavy metal containing wastewater treatment.
Background technology
Now in life, people are more and more higher for the requirement of water environment.Therefore, for sewage purified treatment gradually
It is valued by the people.In order to realize for dirty water purification, occurring in that various cleaning system, existing water treatment system one
As be divided into initial filter, ultrafiltration, eventually filter.Initial filter mainly includes the filtration of quartz sand filtration, active carbon filtration, carbon, resin absorption, Qi Zhongshi
Sand filtration, active carbon filtration, carbon filter and are mainly adsorbed by the large granular impurity in waste water, the cadmium cyanogen network in resin absorption waste water
Compound.
Ultrafiltration by sewage is sent to opposite side by the side filtering permeable membrane by water body pressurization, impurity present in water body,
Antibacterials etc. are excessive and cannot pass filter membrane due to diameter, have been left on water inlet side, thus formed different water in the both sides of film
Territory, is dense pool, while being clean water area, it is achieved the purified treatment to sewage.But, due to industrial wastewater dustiness relatively
Greatly, only by ultrafiltration, this processes, can't be fully erased for the refuse existed in the phase, and such water enters the external world
After, or water pollutes the most to external world.And during life-time service, the impurity on the surface of the film of side, dense pool
Can constantly pile up, last fouling, thus plug filter membrane so that the purification of water body cannot be further continued for.
Utility model content
The purpose of this utility model is to provide the ultrafiltration system of a kind of heavy metal containing wastewater treatment, can be circulated use, clearly
Wash conveniently.
Above-mentioned technical purpose of the present utility model has the technical scheme that at a kind of heavy metal wastewater thereby
The ultrafiltration system of reason, including initial filter water tank, the first cartridge filter of also including being sequentially connected with by pipeline, ultrafiltration apparatus, in
Between pond, described first cartridge filter connects with initial filter water tank and is provided with between the first cartridge filter and initial filter water tank
Pump for giving-out；Described intermediate pool connects the outlet of ultrafiltration apparatus, described back flush line by being provided with the back flush line of recoil pump
On be also equipped with recoil check valve；Described ultrafiltration apparatus includes super filter tube, and the import of described super filter tube connects the first security personnel and filters
Device, the outlet of super filter tube connects intermediate pool, and the concentrated solution outlet of described super filter tube is by being provided with the circulation of the first check-valves
Pipe connects the import of super filter tube, and described circulation pipe is also equipped with circulating pump, and the import of described super filter tube is also connected with first
First blow-off pipe of blowoff valve and the air inlet pipe with intake valve group, the concentrated solution outlet of described super filter tube connects with second row
Second blow-off pipe of dirty valve.
This programme can effectively remove the miscellaneous of the adhesion in ultrafiltration apparatus by the way of air water back washing, water recoil combination
The recycling of matter, beneficially ultrafiltration apparatus.
Further, described ultrafiltration apparatus being also connected with clean device, described cleaning device includes water tank and water tank
The second cartridge filter connected by the first outlet conduit, described first outlet conduit is provided with out water pump, described water outlet
It is provided with the second non-return between pump and the second cartridge filter, described first outlet conduit is provided with outlet water control valve, described
Second cartridge filter is connected with the import of super filter tube by the second outlet conduit, and the concentrated solution outlet of described super filter tube is by clear
Wash return pipe and connect water tank, described water tank is also connected with filling pipe.
Clean device be provided for backwash after clean again so that pipeline and the basic noresidue of ultrafiltration apparatus are miscellaneous
Matter, and intake as required so that ultrafiltration apparatus is constantly in moisture state when equipment is idle, it is beneficial to extend ultrafiltration
The service life of equipment.
Further, described water tank connects also by overflow pipe and the first outlet conduit, and described overflow pipe and first goes out
The junction point of waterpipe is going out between water pump and the second non-return.
Further, described ultrafiltration apparatus is set up in parallel two, and each equal separate connection of described ultrafiltration apparatus has the first guarantor
Peace filter.
Ultrafiltration apparatus arranges two can accelerate waste water processing speed.
Further, the concentrated solution outlet of described super filter tube is also associated with the 3rd blowdown with first manual blowoff valve
Pipe.
Design first manual blowoff valve is to prevent the second blowdown defective valve, playing double shield effect.
In sum, this utility model has the advantages that this utility model simple in construction, and ultrafiltration apparatus is convenient clear
Wash recycling.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment；
Fig. 2 be wherein ultrafiltration apparatus on a pipeline, clean device and the connection diagram of intermediate pool；
Fig. 3 is the structural representation cleaning device.
Reference: 1, initial filter water tank；11, drain pipe road；12, hydraulic control valve is gone out；13, Pump for giving-out；21, the first pipeline；
22, second pipe；23, the 3rd pipeline；24, the 4th pipeline；25, circulation pipe；251, circulating pump；26, back flush line；261, first
Recoil Hand-operated butterfly valve；262, recoil pump；263, the second recoil Hand-operated butterfly valve；264, recoil check valve；265, recoil Pneumatic butterfly valve；
27, inlet pipe is cleaned；271, clean into valve；28, pipe is washed out；281, valve is washed out；31, the first cartridge filter；32, middle water
Pond；4, ultrafiltration apparatus；41, super filter tube；411, entrance branch；412, outlet stool；413, concentrated solution pipeline；42, intake valve group；
43, air inlet pipe；51, the first blow-off pipe；52, the first blowoff valve；53, the second blow-off pipe；54, the second blowoff valve；55, the 3rd blowdown
Pipe；56, first manual blowoff valve；57, the 4th blow-off pipe；58, the second manual blowoff valve；61, the first valve group；611, the first butterfly valve
A；612, the first butterfly valve B；62, the second valve group；621, the second butterfly valve；622, the second Pneumatic butterfly valve；63, the 3rd valve group；631,
Three butterfly valves；632, the 3rd Pneumatic butterfly valve；64, the 4th valve group；641, the 4th Pneumatic butterfly valve；642, the 4th butterfly valve A；643, the 4th butterfly
Valve B；644, the first check-valves；7, device is cleaned；71, water tank；72, the second cartridge filter；73, outlet water control valve；74, go out
Water pump；75, the 5th valve group；751, the 5th Hand-operated butterfly valve；752, the second check-valves；76, water outlet butterfly valve；77, filling pipe；771, mend
Water valve；78, return pipe is cleaned；781, return pipe control valve；791, the first outlet conduit；792, the second outlet conduit；793, overflow pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
The ultrafiltration system of a kind of heavy metal containing wastewater treatment, including initial filter water tank 1, the exit of initial filter water tank 1 connects liquid
Pipeline 11, drain pipe road 11 is provided with out hydraulic control valve 12, and drain pipe road 11 connects Pump for giving-out 13 away from initial filter water tank 1 one end
Import, the outlet of Pump for giving-out 13 is connected with intermediate pool 32 by two pipelines simultaneously, and is respectively provided with first on two pipelines
Cartridge filter 31, ultrafiltration apparatus 4, cleaning device 7, the first cartridge filter 31 on two pipelines, ultrafiltration apparatus 4, cleaning
Structure and the installation site of device 7 are identical, below to the first cartridge filter 31 on wherein pipeline, ultrafiltration apparatus 4, clear
Structure and the installation site of cleaning device 7 are introduced.The outlet of Pump for giving-out 13 connects the first security personnel by the first pipeline 21 and filters
The import of device 31, the outlet of the first cartridge filter 31 connects the import of super filter tube 41 by second pipe 22, and super filter tube 41 is also
Row arrange multiple, and the end of second pipe 22 separates the inlet communication of multiple entrance branch 411 and multiple super filter tubes 41, Mei Gejin
The corresponding super filter tube 41 of mouth arm 411；An outlet stool 412, all outlet ports arm are all stretched out in the outlet of each super filter tube 41
412 converge and pass through the inlet communication of the 3rd pipeline 23 and intermediate pool 32, and the 3rd pipeline 23 is also connected with manually arranging with second
4th blow-off pipe 57 of dirty valve 58.All having two concentrated solution outlets on each super filter tube 41, each concentrated solution outlet is all connected with dense
Contracting liquid pipeline 413, two concentrated solution pipelines 413 on each super filter tube 41 are all simultaneously connected with the 4th pipeline 24, multiple 4th pipes
One end of road 24 end communication loop pipe 25 simultaneously, the other end of circulation pipe 25 connects with second pipe 22, and circulation pipe 25 sets
It is equipped with circulating pump 251；It is also connected with the air inlet pipe 43 with intake valve group 42 on second pipe 22, connects with the first blowoff valve 52
The first blow-off pipe 51, circulation pipe 25 road is also connected with the second blow-off pipe 53 with the second blowoff valve 54, with first manual
3rd blow-off pipe 55 of blowoff valve 56, the first blowoff valve 52 and the second blowoff valve 54 be Pneumatic butterfly valve.Intermediate pool 32 is led to
Cross back flush line 26 to connect with the 3rd pipeline 23, back flush line 26 is sequentially connected in series first from intermediate pool 32 to the 3rd pipeline 23
Recoil Hand-operated butterfly valve 261, recoil pump the 262, second recoil Hand-operated butterfly valve 263, recoil check valve 264, recoil Pneumatic butterfly valve 265,
Recoil check valve 264 makes liquid can only flow to the 3rd pipeline 23 from intermediate pool 32.
Arranging the first valve group the 61, second valve group the 62, the 3rd valve group 63 and the 4th valve group 64 on pipeline, the first valve group 61 includes
It is positioned on the first pipeline 21 first butterfly valve A611 of close first cartridge filter 31 import and is positioned on second pipe 22 close
First butterfly valve B612 of the first cartridge filter 31 outlet, by regulating the first butterfly valve A611 and the switch journey of the first butterfly valve B612
Degree regulates so that the pressure of the first cartridge filter 31 inlet and outlet is equal.
Second valve group 62 includes the second butterfly valve 621 and the second Pneumatic butterfly valve 622 being sequentially connected in series on second pipe 22, the
Two valve groups 62 are between the first butterfly valve B612 and entrance branch 411, and the second Pneumatic butterfly valve 622 is positioned at second pipe 22 and circulation
Before the junction of pipe 25.
3rd valve group 63 includes the 3rd butterfly valve 631 and the 3rd Pneumatic butterfly valve 632 being sequentially connected in series on the 3rd pipeline 23, the
Three Pneumatic butterfly valves 632 are positioned close to intermediate pool 32 side.
4th valve group 64 includes that the junction of self-loopa pipe 25 and the 4th pipeline 24 is to circulation pipe 25 and second pipe 22
The 4th Pneumatic butterfly valve the 641, the 4th butterfly valve A642 that junction is sequentially connected in series on circulation pipe 25, the 4th butterfly valve B643, first only
Returning valve 644, the 4th Pneumatic butterfly valve the 641, the 4th butterfly valve A642 is positioned at the side of circulating pump 251, the 4th butterfly valve B643, the first non-return
Valve 644 is positioned at the opposite side of circulating pump 251, and the setting of the first check-valves 644 makes liquid can only flow into second from circulation pipe 25
Pipeline 22.
Clean second security personnel's filtration that device 7 includes that water tank 71 is connected by the first outlet conduit 791 with water tank 71
The import of device 72, the first outlet conduit 791 has been sequentially connected in series outlet water control valve from water tank 71 to the second cartridge filter 72
73, going out water pump 74 and the 5th valve group 75, the 5th control valve group includes the 5th Hand-operated butterfly valve 751 and the second check-valves 752 of series connection,
Second check-valves 752 makes the water only can only be from the first outlet conduit 791 water outlet, and the outlet of the second cartridge filter 72 connects the
Two outlet conduits 792, the second outlet conduit 792 is provided with water outlet butterfly valve 76；The upper end of water tank 71 is also associated with filling pipe
77 and clean return pipe 78；Being provided with water compensating valve 771 on filling pipe 77, water compensating valve 771 is hand stop valve, and filling pipe 77 can be external
Water source；Cleaning and arrange return pipe control valve 781 on return pipe 78, return pipe control valve 781 is Hand-operated butterfly valve；Water tank 71 is also by overflow
Pipe 793 connects with the first outlet conduit 791, and the junction point of described overflow pipe 793 and the first outlet conduit 791 is positioned at water pump 74
With second between check-valves 752.Second pipe 22 connects with cleaning the cleaning inlet pipe 27 into valve 271；Connect on circulation pipe 25
Pipe 28 is washed out with wash out valve 281.Second outlet conduit 792 connects with cleaning inlet pipe 27, washes out pipe 28 and cleans
Return pipe 78 connects.
The back flush line 26 needing explanation arranges two, and two back flush line 26 connect the 3rd pipe on two articles of pipelines respectively
Road 23, two back flush line 26 merge near intermediate pool 32 one end, the first recoil Hand-operated butterfly valve 261, recoil pump 262, second
Recoil Hand-operated butterfly valve 263, recoil check valve 264 are the most only arranged at a merging being positioned at two back flush line 26, recoil pneumatic
Butterfly valve 265 arranges two and is positioned on two back flush line 26.
The when of initial, all valves are turned off, duty: open out hydraulic control valve the 12, first valve group the 61, second valve
Group the 62, the 3rd valve group 63, starts circulating pump 251；Open intake valve group 42 as required.
The when of initial, all valves are turned off, and state is cleaned in backwash: first opens the second blowoff valve 54, first and recoils
Hand-operated butterfly valve 261, recoil pump the 262, second recoil Hand-operated butterfly valve 263, recoil check valve 264, recoil Pneumatic butterfly valve 265；Work
Open intake valve group 42 after a period of time, close intake valve group 42 after running a period of time, open the first blowoff valve 52, according to need
First manual blowoff valve 56 to be opened and the second manual blowoff valve 58.
The when of initial, all valves are turned off, and clean state or super filter tube 41 water conservation state: outlet water control valve 73, the
Five valve groups 75, water outlet butterfly valve 76, return pipe control valve 781, wash out valve 281, clean and open into valve 271.
Claims (5)
1. a ultrafiltration system for heavy metal containing wastewater treatment, including initial filter water tank (1), it is characterised in that: also include passing through pipeline
The first cartridge filter (31) of being sequentially connected with, ultrafiltration apparatus (4), intermediate pool (32), described first cartridge filter (31)
Connect with initial filter water tank (1) and between the first cartridge filter (31) and initial filter water tank (1), be provided with Pump for giving-out (13)；Described
Intermediate pool (32) connects the outlet of ultrafiltration apparatus (4), described recoil by being provided with the back flush line (26) of recoil pump (262)
The check valve (264) that recoils it is also equipped with on pipeline (26)；Described ultrafiltration apparatus (4) includes super filter tube (41), described super filter tube
(41) import connects the first cartridge filter (31), and the outlet of super filter tube (41) connects intermediate pool (32), described super filter tube
(41) concentrated solution outlet connects the import of super filter tube (41), institute by being provided with the circulation pipe (25) of the first check-valves (644)
Stating and be also equipped with circulating pump (251) on circulation pipe (25), the import of described super filter tube (41) is also connected with the first blowoff valve
(52) the first blow-off pipe (51) and the air inlet pipe (43) with intake valve group (42), the concentrated solution outlet of described super filter tube (41)
Connect the second blow-off pipe (53) with the second blowoff valve (54).
The ultrafiltration system of heavy metal containing wastewater treatment the most according to claim 1, is characterized in that: on described ultrafiltration apparatus (4)
Being also connected with cleaning device (7), described cleaning device (7) includes that water tank (71) and water tank (71) are by the first outlet conduit
(791) the second cartridge filter (72) connected, described first outlet conduit (791) is provided with out water pump (74), described in go out
The second check-valves (752) it is provided with, on described first outlet conduit (791) between water pump (74) and the second cartridge filter (72)
Being provided with outlet water control valve (73), described second cartridge filter (72) is by the second outlet conduit (792) and super filter tube (41)
Import connect, the concentrated solution outlet of described super filter tube (41) by clean return pipe (78) connect water tank (71), described water storage
Filling pipe (77) it is also connected with on tank (71).
The ultrafiltration system of heavy metal containing wastewater treatment the most according to claim 2, is characterized in that: described water tank (71) is the most logical
Cross overflow pipe (793) to connect with the first outlet conduit (791), described overflow pipe (793) and the connection of the first outlet conduit (791)
Point is positioned between water pump (74) and the second check-valves (752).
The ultrafiltration system of heavy metal containing wastewater treatment the most according to claim 1, is characterized in that: described ultrafiltration apparatus (4) and
Row arrange two, and each described ultrafiltration apparatus (4) all separate connection have the first cartridge filter (31).
The ultrafiltration system of heavy metal containing wastewater treatment the most according to claim 1, is characterized in that: described super filter tube (41) dense
The outlet of contracting liquid is also associated with the 3rd blow-off pipe (55) with first manual blowoff valve (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792120.4U CN205838722U (en) | 2016-07-23 | 2016-07-23 | The ultrafiltration system of heavy metal containing wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792120.4U CN205838722U (en) | 2016-07-23 | 2016-07-23 | The ultrafiltration system of heavy metal containing wastewater treatment |
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| Publication Number | Publication Date |
|---|---|
| CN205838722U true CN205838722U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620792120.4U Active CN205838722U (en) | 2016-07-23 | 2016-07-23 | The ultrafiltration system of heavy metal containing wastewater treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482554A (en) * | 2018-12-22 | 2019-03-19 | 蚌埠凯盛工程技术有限公司 | A kind of hull cell cleaning machine water passage circulation system |
-
2016
- 2016-07-23 CN CN201620792120.4U patent/CN205838722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482554A (en) * | 2018-12-22 | 2019-03-19 | 蚌埠凯盛工程技术有限公司 | A kind of hull cell cleaning machine water passage circulation system |
| CN109482554B (en) * | 2018-12-22 | 2024-05-28 | 蚌埠凯盛工程技术有限公司 | Water path circulation system of cleaning machine for thin film battery |
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| GR01 | Patent grant |