CN209468237U - High solid suspended matter production wastewater treatment system - Google Patents
High solid suspended matter production wastewater treatment system Download PDFInfo
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- CN209468237U CN209468237U CN201920149471.7U CN201920149471U CN209468237U CN 209468237 U CN209468237 U CN 209468237U CN 201920149471 U CN201920149471 U CN 201920149471U CN 209468237 U CN209468237 U CN 209468237U
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Abstract
The utility model discloses a kind of high solid suspended matter production wastewater treatment systems, the system includes that sequentially connected recycling pond, flocculation reactor, PCF type pore-controllable fiber filter, PCF produce water pond, bellows fabric filter, cloth envelop collector, ultrafiltration apparatus, ultrafiltration produce pond, second level reverse osmosis apparatus and product pond, and cloth envelop collector includes filtration barrel body, the cloth bag that is set to the intracorporal cloth bag support keel of cartridge filter and is set in cloth bag support keel.Increase cloth envelop collector in the utility model for reinforcing physics interception, cloth envelop collector have many advantages, such as easy to maintain, operating cost is low, cloth bag being capable of Reusability and high treating effect, it can be good at extending the cycle of operation of ultrafiltration membrane and reverse osmosis membrane, ensure to enter in the liquid of ultrafiltration apparatus and second level reverse osmosis apparatus without solid particle, it is lower into suspension content in the water of ultrafiltration apparatus and second level reverse osmosis apparatus, so that probability is blocked up in the dirt for reducing ultrafiltration membrane and reverse osmosis membrane.
Description
Technical field
The utility model belongs to waste water treatment system technical field, particularly relates to a kind of high solid suspended matter production
Waste water treatment system.
Background technique
In recent years, the non-ferrous metal metallurgy industry in China has obtained tremendous development, and the smelting process of non-ferrous metal is complicated, gives up
Water yield is big, and with the increase of environmental protection pressure, the emission problem for producing waste water is increasingly becoming one and in the urgent need to address grinds
Study carefully project.Major part non-ferrous metal metallurgy enterprise is directly discharged into production drainage system for waste water is produced at present, if it is possible to by this
Part producing waste water carries out Treatment for Reuse, then can save the water resource of a large amount of preciousnesses, make entire production process more energy-saving ring
It protects.There are electrochemical treatments technology, steam raising to crystallize skill the main reuse treatment process of production waste water in currently available technology
Art and membrane separation technique etc..Wherein membrane separation technique is still at present or even the main body of production wastewater treatment is handled in the coming years
Technology, the essential core equipment used in membrane separation technique is exactly ultrafiltration membrane and reverse osmosis membrane, due to ultrafiltration membrane and reverse osmosis membrane
Price it is higher, more transducer set ultrafiltration membrane and reverse osmosis membrane take around 400,000 yuan or so.And produce the water quality characteristics of waste water
It is that COD in water, organic matter, microorganism and salt content are relatively high, due to the COD of influent quality is higher and change of water quality
It is easy to cause flocculating effect bad, causes to flocculate well into the impurity in water, flocculate of poor quality, to cause ultrafiltration
Phenomena such as film or reverse osmosis membrane dirt are blocked up, influences the treatment effect of production wastewater treatment system.
Summary of the invention
The utility model provides a kind of high solid suspended matter production wastewater treatment to overcome the shortcomings of the prior art
System.
The utility model is achieved through the following technical solutions: a kind of high solid suspended matter production wastewater treatment system,
The system include sequentially connected recycling pond, flocculation reactor, PCF type pore-controllable fiber filter, PCF produce water pond,
Bellows fabric filter, cloth envelop collector, ultrafiltration apparatus, ultrafiltration produce pond, second level reverse osmosis apparatus and product pond, cloth bag mistake
The cloth bag that filter includes filtration barrel body, is set to the intracorporal cloth bag support keel of cartridge filter and is set in cloth bag support keel；
It is connected with a water supply pump between recycling pond and flocculation reactor, produces in PCF and is connected between water pond and fabric filter
There is a water supply pump, is produced in ultrafiltration and be connected with a high-pressure pump between pond and second level reverse osmosis apparatus, connected on product pond
It is connected to a production water reuse pump.
It is provided with a water outlet at the upper portion side wall of cloth envelop collector filtration barrel body, is connected with one in water outlet
Outlet pipe, is provided with a water inlet in the bottom of cloth envelop collector filtration barrel body, is connected with a water inlet pipe in water inlet,
Be provided with an inlet valve on water inlet pipe, a flowing water Valve be provided on outlet pipe, outlet pipe and water inlet pipe it
Between be connected with a connection water pipe, be provided with an opening/shutting valve on connection water pipe, opening/shutting valve be set to inlet valve and
The front end of flowing water Valve, when needing using cloth envelop collector, inlet valve and flowing water Valve are opened, and opening/shutting valve is closed, and are needed
When replacing cloth envelop collector or not needing using cloth envelop collector, disconnecting cloth envelop collector, inlet valve and flowing water Valve are equal
It closes, opening/shutting valve is opened.
Cloth bag is single layer cloth bag or Double-layer cloth bag.Cloth bag is Non-woven cloth bag or cotton gauze cloth bag.
The beneficial effects of the utility model are: when the received production wastewater solids suspended matter in nonferrous metallurgical process
When higher, the high solid suspended matter production wastewater treatment system that production waste water will enter in the utility model is handled, when
When received production wastewater solids suspended matter is not high, so that it may which disconnecting cloth envelop collector is produced.By production waste water by recycling
After pond is successively pumped to flocculation reactor, PCF type pore-controllable fiber filter, bellows fabric filter, using cloth bag
Filter, cloth envelop collector are that the high solid suspended matter production wastewater treatment system in the utility model is different from the prior art
The distinguishing feature of other waste water treatment systems increases cloth envelop collector and intercepts and physical filtering effect for reinforcing physics.Cloth bag
The characteristics of filter there are also easy to maintain, operating cost is low, cloth bag can Reusability and high treating effect etc., can be good at
Extend the cycle of operation of ultrafiltration membrane and reverse osmosis membrane, it is ensured that without solid in into the liquid of ultrafiltration apparatus and second level reverse osmosis apparatus
Particle, it is lower into suspension content in the water of ultrafiltration apparatus and second level reverse osmosis apparatus, to reduce ultrafiltration membrane and reverse osmosis
Probability is blocked up in the dirt of film.
Detailed description of the invention
Fig. 1 is the structural representation of each process joining relation in the utility model high solid suspended matter production wastewater treatment system
Figure；
Fig. 2 is the structural schematic diagram of cloth envelop collector in the utility model high solid suspended matter production wastewater treatment system；
In figure: 1- recycles pond；2- flocculation reactor；3-PCF type pore-controllable fiber filter；4-PCF produces water pond；
5- bellows fabric filter；6- ultrafiltration apparatus；7- ultrafiltration produces pond；8- second level reverse osmosis apparatus；9- product pond；10- supplies water
Pump；11- high-pressure pump；12- produces water reuse pump；13- filtration barrel body；14- cloth bag support keel；15- cloth bag；16- outlet pipe；17-
Water inlet pipe；18- inlet valve；19- is connected to water pipe；20- opening/shutting valve；21- cloth envelop collector；22- flowing water Valve.
Specific embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 2, a kind of high solid suspended matter production wastewater treatment system, which includes sequentially connected
Recycle pond 1, flocculation reactor 2, PCF type pore-controllable fiber filter 3, PCF produce water pond 4, bellows fabric filter 5,
Cloth envelop collector 21, ultrafiltration apparatus 6, ultrafiltration produce pond 7, second level reverse osmosis apparatus 8 and product pond 9, and cloth envelop collector 21 wraps
Include filtration barrel body 13, the cloth bag support keel being set in filtration barrel body 13 14 and the cloth bag being set in cloth bag support keel 14
15；It is connected with a water supply pump 10 between recycling pond 1 and flocculation reactor 2, produces water pond 4 and fabric filter in PCF
Between be connected with a water supply pump 10, produced in ultrafiltration and be connected with a high-pressure pump 11 between pond 7 and second level reverse osmosis apparatus 8,
A production water reuse pump 12 is connected on product pond 9.
It is provided with a water outlet at the upper portion side wall of 21 filtration barrel body 13 of cloth envelop collector, is connected in water outlet
One outlet pipe 16 is provided with a water inlet in the bottom of 21 filtration barrel body 13 of cloth envelop collector, is connected in water inlet
One water inlet pipe 17 is provided with an inlet valve 18 on water inlet pipe 17, and a flowing water Valve is provided on outlet pipe 16
22, it is connected with a connection water pipe 19 between outlet pipe 16 and water inlet pipe 17, is provided with an opening and closing on connection water pipe 19
Valve 20, opening/shutting valve 20 is set to the front end of inlet valve 18 and flowing water Valve 22, when needing using cloth envelop collector 21, into
Penstock 18 and flowing water Valve 22 are opened, and opening/shutting valve 20 is closed, and are needed replacing cloth envelop collector 21 or are not needed using cloth
When bag type filter 21, disconnecting cloth envelop collector 21, inlet valve 18 and flowing water Valve 22 are turned off, and opening/shutting valve 20 is opened.Cloth
Bag 15 is single layer cloth bag 15 or Double-layer cloth bag 15.Cloth bag 15 is Non-woven cloth bag 15 or cotton gauze cloth bag 15.
The process flow of the utility model high solid suspended matter production wastewater treatment system are as follows: in nonferrous metallurgical process
Received production waste water first flows into recycling pond 1, and the production waste water recycled in pond 1 is pumped to flocculation reactor by water supply pump 10
2, while flocculant and fungicide being added into flocculation reactor 2, liquid, wadding in flocculation reactor 2 are allowed using the flowing of liquid
Solidifying agent and fungicide are sufficiently mixed.Mixed liquid supplies PCF type pore-controllable fiber filter 3, warp using overbottom pressure
The production water for crossing PCF type pore-controllable fiber filter 3 enters PCF and produces water pond 4, and PCF produces the water in water pond 4 through water supply pump 10
It send to bellows fabric filter 5, bellows fabric filter 5 is exchanged on the basis of the filtering of PCF type pore-controllable filter
The further filtering of waste water is saved, after bellows fabric filter 5 filters, using cloth envelop collector 21, the work of cloth envelop collector 21
Be early period pretreatment leak through come some impurity and suspended matter, impurity and suspended matter etc. pass through cloth envelop collector 21 can be by very
Good retention, to extend the service life of ultrafiltration membrane and reverse osmosis membrane.The production water of cloth envelop collector 21 enters ultrafiltration apparatus 6, surpasses
The production water of filter device 6 enters ultrafiltration and produces pond 7, and ultrafiltration produces the water in pond 7 and is pumped into two-pass reverse osmosis dress through high-pressure pump 11
Set 8.The utility model adds antisludging agent also in second level reverse osmosis apparatus 8 and is used to prevent fouling, can also be according to water quality situation
Consider addition hydrochloric acid and sodium hydrogensulfite, for the pH value and electrode potential of regulating water quality, the product through filtration treatment step by step
Water is stored in product pond 9, and the water in product pond 9 is the softened water that can achieve reuse standard, the softening in product pond 9
Water conservancy produces water reuse pump 12 and is pumped to plant area's use.
The hole of PCF type pore-controllable fiber filter 3 adjusts fiber filter principle are as follows: fiber filament is along porous pipe outer wall
When vertical hanging filters from the top down, fiber filament is tightened in porous pipe outer wall using the rotating device on top, makes fiber filament
Gap between longitudinal direction becomes smaller to form filtering layer, and water is entered inside antipriming pipe by surrounding outside filtering layer by filtering layer when filtering, water
In suspended matter retained by filtering layer, be filtered clean water in antipriming pipe.
Ultrafiltration membrane is provided in ultrafiltration apparatus 6, ultrafiltration membrane is the filter membrane of 0.075 micron accuracy, which is tied by heat
The characteristics of brilliant silk and spongelike structure are once-combined at finished product, this structure be water pass through filter membrane film wire when film surface it is existing
Good retention, it is intermediate to have loose supporting layer again, thus ensure that the good permeability of water, it is intermediate to be formed because of thermal method film
Crystalline solid greatly improve intensity.
The course of work of second level reverse osmosis apparatus 8 is: raw water flows to the other end from one end in the side of film, and hydrone penetrates
Film surface reaches the other side from raw water side, and inorganic ion is left in original side, as raw water is gradually concentrated,
Hydrone is constantly taken away from raw water, and the salt content stayed in raw water incrementally increases, i.e., raw water is gradually concentrated, and finally at
It is discharged from device for condensed water.Various ion concentrations will be multiplied after condensed water concentration.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. a kind of high solid suspended matter production wastewater treatment system, it is characterised in that: at the high solid suspended matter production waste water
Reason system include sequentially connected recycling pond, flocculation reactor, PCF type pore-controllable fiber filter, PCF produce water pond,
Bellows fabric filter, cloth envelop collector, ultrafiltration apparatus, ultrafiltration produce pond, second level reverse osmosis apparatus and product pond, the cloth
The cloth that bag type filter includes filtration barrel body, is set to the intracorporal cloth bag support keel of cartridge filter and is set in cloth bag support keel
Bag；It is connected with a water supply pump between recycling pond and the flocculation reactor, produces water pond and the fiber in the PCF
It is connected with a water supply pump between filter, is produced in the ultrafiltration and is connected with one between pond and the second level reverse osmosis apparatus
High-pressure pump is connected with a production water reuse pump on the product pond.
2. high solid suspended matter production wastewater treatment system according to claim 1, it is characterised in that: in the cloth bag mistake
It is provided with a water outlet at the upper portion side wall of filter filtration barrel body, an outlet pipe is connected in water outlet, in the cloth
The bottom of bag type filter filtration barrel body is provided with a water inlet, a water inlet pipe is connected in water inlet, in the water inlet
Be provided with an inlet valve on pipe, a flowing water Valve be provided on the outlet pipe, the outlet pipe and it is described into
It is connected with a connection water pipe between water pipe, is provided with an opening/shutting valve on the connection water pipe, the opening/shutting valve is set
It is placed in the front end of the inlet valve and the flowing water Valve.
3. high solid suspended matter production wastewater treatment system according to claim 1 or 2, it is characterised in that: the cloth bag
It is single layer cloth bag or Double-layer cloth bag.
4. high solid suspended matter production wastewater treatment system according to claim 1 or 2, it is characterised in that: the cloth bag
It is Non-woven cloth bag or cotton gauze cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149471.7U CN209468237U (en) | 2019-01-29 | 2019-01-29 | High solid suspended matter production wastewater treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149471.7U CN209468237U (en) | 2019-01-29 | 2019-01-29 | High solid suspended matter production wastewater treatment system |
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| CN209468237U true CN209468237U (en) | 2019-10-08 |
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| CN201920149471.7U Active CN209468237U (en) | 2019-01-29 | 2019-01-29 | High solid suspended matter production wastewater treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661287A (en) * | 2020-12-28 | 2021-04-16 | 北京碧水源净水工程技术股份有限公司 | Hot water purification treatment system |
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2019
- 2019-01-29 CN CN201920149471.7U patent/CN209468237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661287A (en) * | 2020-12-28 | 2021-04-16 | 北京碧水源净水工程技术股份有限公司 | Hot water purification treatment system |
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