CN205569849U - Active medium water processing system - Google Patents
Active medium water processing system Download PDFInfo
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- CN205569849U CN205569849U CN201620392250.9U CN201620392250U CN205569849U CN 205569849 U CN205569849 U CN 205569849U CN 201620392250 U CN201620392250 U CN 201620392250U CN 205569849 U CN205569849 U CN 205569849U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000001914 filtration Methods 0.000 claims abstract description 121
- 239000008187 granular material Substances 0.000 claims abstract description 35
- 230000004913 activation Effects 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 6
- 230000003068 static effect Effects 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 abstract description 6
- 238000011069 regeneration method Methods 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 26
- 230000008569 process Effects 0.000 description 21
- 239000010865 sewage Substances 0.000 description 21
- 239000002360 explosive Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an active medium water processing system. Active medium water processing system is including main control computer, intake pump, filtration jar and water storage tank, filtering jar and being provided with first port and the first port gone up, be provided with port and second port on the second on the water storage tank, it has the active medium granule to pack in filtering jar, and the intake pump is connected with the first port of going up, and the port is connected on first port and the second, still is provided with the recoil water pump between water storage tank and the filtration jar, and the active medium granule is the glass filtering medium of activation, the first upward port that filters the jar still is provided with the recoil wet return, still is provided with the filtration in the water storage tank and keeps off the net, and upward filtration fender net lies in first below of going up the port, and the upper portion of filtration jar still is provided with and is used for washing the washing port that the filtration kept off the net, and the washing port lies in the below of filtration fender net. Realize improving filtering medium recoil regeneration efficiency.
Description
Technical field
This utility model relates to water treatment facilities, particularly relates to a kind of active medium water treatment system.
Background technology
At present, along with the scarcity day by day of water resource, sewage disposal technology is widely used in people's daily life and commercial production, such as: daily life water purification processes, the purified treatment etc. of trade effluent.China Patent No. 201520626235.1 discloses a kind of active medium water and processes, main being sequentially passed through by sewage by water pump 1 is injected in filtering tank 2 with surge tank 6, utilizing the active medium granule in filtering tank 2 to carry out sewage disposal, water enters into water tank 3 after being cleaned
In carry out storage recycling；Meanwhile, after a long time use, in order to reuse the active medium granule in filtering tank 2, it is also possible to by the water pump 4 that recoils, the water in water tank 3 is re-injected in filtering tank 2 and active medium granule is rinsed.But, in actual use, stronger for processing its viscosity of oily sewage, easily by the upper filtration backstop blocking at recoil return pipe 10 in backwash process, cause backwash the most thorough, it is difficult to fall the viscosity dirt removal of active medium particle surface so that recoil regeneration efficiency declines and the service life of equipment reduces.How designing a kind of regeneration efficiency that recoils sewage disposal device that is high and that increase the service life is the technical problems to be solved in the utility model.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of active medium water treatment system, the defect that the service life of the efficiency decline and equipment that solve the sewage disposal of prior art sewerage disposing equipment reduces, it is achieved improve the recoil regeneration efficiency of active medium water treatment system and increase the service life.
The technical scheme that this utility model provides is, a kind of active medium water treatment system, including main control computer, intake pump, filtering tank and water tank；The first upper port and the first lower port it is provided with on described filtering tank, the second upper port and the second lower port it is provided with on described water tank, described filtering tank is filled with active medium granule, described intake pump is connected with described first upper port, described first lower port is connected with described second upper port, being additionally provided with recoil water pump between described water tank and described filtering tank, described active medium granule is the glass filter of activation；First upper port of described filtering tank is additionally provided with recoil return pipe, described water tank is additionally provided with filtration backstop, described upper filtration backstop is positioned at the lower section of described first upper port, the top of described filtering tank is additionally provided with the cleaning port for rinsing described upper filtration backstop, and described cleaning port is positioned at the lower section of described upper filtration backstop.
Further, described cleaning port is connected by valve high pressure gas supply arrangement；Or, described cleaning port is connected with described back-flushing delivery side of pump by valve.
Further, the bottom of described filtering tank is provided with lower drainage screen, described lower drainage screen is positioned at the top of described first lower port, filters and form filtration zone between backstop and described lower drainage screen in described filtering tank on described, and described active medium granule is positioned in described filtration zone.
Further, the inwall of described filtering tank is provided with multilamellar water-ring, and described water-ring filters between backstop and described lower drainage screen on described.
Further, the mesh size of described upper filtration backstop and described lower drainage screen is less than the size of closest described active medium granule.
Further, also include pretreatment unit, described pretreatment unit is connected between described intake pump and described filtering tank, described pretreatment unit includes static mixer and surge tank, the import of described static mixer connects described intake pump, the outlet of described static mixer connects described surge tank, is connected and has feed pump between described surge tank with described filtering tank.
Further, described pretreatment unit also includes that medicine-adding bin, described static mixer also have dosing mouth, and described medicine-adding bin is connected with the dosing mouth of described static mixer by dosing water pump.
Further, described main control computer is also integrated with wireless communication module.
This utility model also provides for the control method of a kind of active medium water treatment system, uses above-mentioned active medium water treatment system, and control method includes:
Sewage disposal pattern: sewage is input in filtering tank by intake pump, utilizes the active medium granule in filtering tank that sewage is carried out filtration treatment；
Backwash mode includes: step 1, first passes through cleaning port and injects cleansing medium in filtering tank upper filtration backstop is carried out pre-flush process；After step 2, pre-flush are disposed, the water in water tank is injected into bottom filtering tank by recoil water pump, washes the active medium granule in filtering tank.
Further, the water in described cleansing medium is the water tank of back-flushing transport pump；Or, described cleansing medium is gases at high pressure.
Compared with prior art, advantage of the present utility model and good effect be: the active medium water treatment system that this utility model provides, by arranging cleaning port on filtering tank, in backwash process, by cleaning port, the dirt on upper filter and recoil return pipe can be cleared up, avoid in backwash process, dirt will filter backstop blocking on top, guarantee that backwash process can be carried out smoothly, the sewage that backwash is produced can be discharged the most smoothly from recoil return pipe, improve the quality of backwash, realize improving the recoil regeneration efficiency of active medium water treatment system and increasing the service life.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model active medium water treatment system embodiment；
Fig. 2 is the structural representation of filtering tank in this utility model active medium water treatment system embodiment.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As Figure 1-Figure 2, the present embodiment active medium water treatment system, including main control computer (not shown), intake pump 1, filtering tank 2 and water tank 3；The first upper port 201 and the first lower port 202 it is provided with on described filtering tank 2, the second upper port (not shown) and the second lower port (not shown) it is provided with on described water tank, described filtering tank 2 is filled with active medium granule 200, described intake pump 1 is connected with described first upper port, described first lower port is connected with described second upper port, recoil water pump 4 it is additionally provided with between described water tank 3 and described filtering tank 2, the outlet of described recoil water pump 4 connects the first lower port of described filtering tank 2, the import of described recoil water pump 4 connects the second lower port of water tank 3；First upper port of described filtering tank 2 is additionally provided with recoil return pipe 10, described water tank 2 is additionally provided with filtration backstop 24, described upper filtration backstop 24 is positioned at the lower section of described first upper port 201, the top of described filtering tank 2 is additionally provided with cleaning port 22, and described cleaning port 22 is positioned at the lower section of filtration backstop 24.
Specifically, pending water is pumped into filtering tank 2 by intake pump 1 by the present embodiment active medium water treatment system, and the active medium granular layer in filtering tank 2 is by the impurity in absorption water and dirt, it is achieved process water purification.nullAnd during long-time use，Active medium particle surface will take dirt，Its filter capacity is caused to decline，Now，Just backwash operation can be carried out so that the active medium granule in filtering tank 2 to be rinsed，And due in backwash process，The dirt of active medium particle surface exports being concentrated through recoil return pipe 10 via the upper filtration backstop 24 on top，In backwash process，The as easy as rolling off a log dirt big by oiliness of upper filtration backstop 24 gives blocking，And by cleaning port 22, cleansing medium is incorporated into the top of filtering tank 2，Cleansing medium can filter backstop 24 in centering and be carried out，To clean out the dirt adhered on upper filtration backstop 24，Thus the High-Pressure Water produced by recoil water pump 4 again will rinse out the dirt of the adhesion on active medium granule 200 surface，Dirt can be filtered in backstop 24 and recoil return pipe 10 smoothly from top discharge，Active medium granule 200 is made can again to have higher filtering function，Realize recycling，Improve the cleannes of active medium granule 200，To reduce maintenance cost and to increase the service life.Wherein, the valve 101 of switch recoil return pipe 10 it is correspondingly arranged on recoil return pipe 10, and between intake pump 1 and filtering tank 2, it is provided with valve 102, two streams are formed between filtering tank 2 and water tank 3, wherein one is used for carrying to water tank 3 being provided with valve 301 on the stream of water, and another is provided with on the stream of recoil water pump 4 and is provided with valve 302.In filter process, valve 101 and valve 302 are closed, valve 102 and valve 301 are opened, and when needs carry out backwash operation, valve 101 and valve 302 are opened, valve 102 and valve 301 are closed, clean water is pumped into the bottom of filtering tank 2 from water tank 3 by recoil water pump 4, active medium granule 200 is cleaned from the bottom to top, and clean produced sewage and return to the import department of intake pump 1 by being backflowed by recoil return pipe 10, such as, pending water is unified to be contained in a cesspool, recoil return pipe 10 by rinse the sewage discharge that produces in cesspool to be entered in filtration treatment operation by intake pump 1 again through bulk processing such as precipitations.Concrete, in backwash process, owing to active medium granule will be cleaned upward by recoil water pump 4 from the bottom of filtering tank 2, can effectively reduce because hydraulic pressure crosses the also discharge from recoil return pipe 10 of the amount of activated media particle of senior general by upper filtration backstop, and the mesh of upper filtration backstop 24 and lower drainage screen 25 is less than the minimum grain size of closest active medium granule, the i.e. upper mesh filtering backstop 24 is less than the minimum grain size of superposed active medium granule, and the mesh of lower drainage screen 25 is less than the minimum grain size of the active medium granule being positioned at bottom.
Further, being incorporated into the cleansing medium of filtering tank 2 and can use gases at high pressure for cleaning port 22, it would however also be possible to employ cross drainage in water tank 3, for using gases at high pressure, described cleaning port 22 is connected by valve high pressure gas supply arrangement；And for using water, then clean port 22 and be connected with the outlet of described recoil water pump 4 by valve.
Further, the bottom of described filtering tank 2 is provided with lower drainage screen 25, described lower drainage screen 25 is positioned at the top of described first lower port 202, filtering on described in described filtering tank 2 between backstop 24 and described lower drainage screen 25 and form filtration zone, described active medium granule 200 is positioned in described filtration zone.Concrete, active medium granule 200 is limited between upper filtration backstop 24 and lower drainage screen 25, forms water reserve, and the first lower port 202 just connects with water reserve, in order to cross the output of drainage between lower drainage screen 25 and the bottom of filtering tank 2.Meanwhile, in backwash process, active medium granule 200 is limited in filtration zone, such that it is able to use bigger backwash current to be rinsed active medium granule 200.Preferably, in order to improve filter effect, the inwall of described filtering tank 2 is provided with multilamellar water-ring 23, and described water-ring 23 filters between backstop 24 and described lower drainage screen 25 on described.Concrete, water-ring 23 is arranged on the inwall of filtering tank 2, can stop that sewage directly trickles to bottom, under the effect of water-ring 23 along the inwall of filtering tank 2, sewage is made to have to pass through active medium granule 200 filtration treatment, it is achieved to improve the filter effect of sewage.
And in active medium water treatment system work process, by the operation of each electric component in main control computer overall system control, simultaneously, corresponding sensor can be configured as required and carry out the detection of parameter, and main control computer can be configured with wireless communication module, wireless communication module can be carried out information management by control and monitor console industrial control computer in Control Room by field data by GPRS remote transmission to Control Room and monitor machine operation.Field data and information can be transferred to mobile phone simultaneously and enter WWW, network and cloud database purchase, inquiry can be passed through, provide a service inquired about timely and monitor for related personnel.
Wherein, between intake pump 1 and filtering tank 2, and it is provided with valve between filtering tank 2 and water tank 3 as required and for break-make stream, the present embodiment active medium water treatment system, installation site and the valve types of concrete valve is not limited.It addition, the glass filter that described active medium granule is activation, the glass filter of activation is with the organic adsorption of electric charge, for adsorbing dirt, and in backwash process, the impulsive force of water overcomes electric charge attraction, dirt is clean from the removing surface of active medium granule.The glass filter of the activation in the present embodiment uses active medium disclosed in China Patent No. 201520626235.1.
It addition, in flushing process, for the ease of observing situation about cleaning, the top of filtering tank 2 is additionally provided with observation window 21, meanwhile, is additionally provided with access hole 26 in the bottom of filtering tank 2.It addition, the first upper port arranged on filtering tank 2 and the first lower port, and on water tank, the second upper port and second lower port of setting can be arranged as required to multiple, with satisfied use requirement.
Further, also include pretreatment unit, described pretreatment unit is connected between described intake pump 1 and described filtering tank 2, described pretreatment unit includes static mixer 5 and surge tank 6, the import of described static mixer 5 connects described intake pump 1, the outlet of described static mixer 5 connects described surge tank 6, is connected and has feed pump 61 between described surge tank 6 with described filtering tank 2.Preferably, pretreatment unit also includes medicine-adding bin 7, described static mixer 5 also has dosing mouth, according to actual needs, medicine-adding bin 7 can be divided into the first explosive barrel 701 and the second explosive barrel 702, first explosive barrel 701 is connected with the dosing mouth of described static mixer 5 by dosing water pump 71 and valve 711, same, and the second explosive barrel 702 is connected with the dosing mouth of described static mixer 5 by dosing water pump 72 and valve 721.nullConcrete，Pretreatment unit can carry out pretreatment to the water entered in filtering tank 2，Pending water is first pumped in static mixer 5 by intake pump 1，Water is the various types of panel element of impact flow in static mixer 5，Increase the velocity gradient of water laminar motion，Form the strongest shear action and form stranded current in water，Negative pressure is formed at static mixer 5 dosing mouth，Described medicine-adding bin 7 is connected with the dosing mouth of static mixer 5 by dosing water pump 71 and 72，First explosive barrel 701 can be contained with flocculant、Second explosive barrel 702 can be contained with flocculation aid，After fully complete with process water to flocculant and flocculation aid cross section is mixed by static mixer 5，Efficiently moment mixing aggregation，The Organic substance and the pollutant that towing major part are dissolved in several seconds condense，And change into the flocculation material of granule or bigger，It is directly entered filtering tank 2 to filter and without ad hoc settler.And the water processed through static mixer 5 enters in surge tank 6 and continues to be pumped in filtering tank 2 by feed pump 61 and filters.Wherein, surge tank 6 one aspect plays the function of temporary water, on the other hand, precipitation is saved bit by bit in bottom by the particle entering into the impurity contained by the water in surge tank 6 and condensation, the bottom of surge tank 6 is provided with sewage draining exit 62, operator can regularly by sewage draining exit 62 discharge bottom the dirt such as the mud saved bit by bit.
This utility model also provides for the control method of a kind of active medium water treatment system, uses above-mentioned active medium water treatment system, and control method includes:
Sewage disposal pattern: sewage is input in filtering tank by intake pump, utilizes the active medium granule in filtering tank that sewage is carried out filtration treatment；
Backwash mode includes: step 1, first passes through cleaning port and injects cleansing medium in filtering tank upper filtration backstop is carried out pre-flush process；Concrete, before pre-flush processes, therefore, to assure that after the underwater in filtering tank drops to clean below port, then, upper filtration backstop is carried out, makes recoil water route unimpeded, it is possible to the significantly more efficient dirt cleaning out active medium particle surface.After step 2, pre-flush are disposed, the water in water tank is injected into bottom filtering tank by recoil water pump, washes the active medium granule in filtering tank.Wherein, the water in cleansing medium is the water tank of back-flushing transport pump；Or, described cleansing medium is gases at high pressure.
The present embodiment active medium water treatment system, by arranging cleaning port on filtering tank, in backwash process, by cleaning port, the dirt on upper filter and recoil return pipe can be cleared up, avoid in backwash process, dirt will filter backstop blocking on top, guarantee that backwash process can be carried out smoothly, the sewage that backwash is produced can be discharged the most smoothly from recoil return pipe, improve the quality of backwash, it is achieved improve the recoil regeneration efficiency of active medium water treatment system and increase the service life.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (8)
1. an active medium water treatment system, it is characterised in that include main control computer, intake pump, filtering tank and water tank；The first upper port and the first lower port it is provided with on described filtering tank, the second upper port and the second lower port it is provided with on described water tank, described filtering tank is filled with active medium granule, described intake pump is connected with described first upper port, described first lower port is connected with described second upper port, being additionally provided with recoil water pump between described water tank and described filtering tank, described active medium granule is the glass filter of activation；First upper port of described filtering tank is additionally provided with recoil return pipe, described water tank is additionally provided with filtration backstop, described upper filtration backstop is positioned at the lower section of described first upper port, the top of described filtering tank is additionally provided with the cleaning port for rinsing described upper filtration backstop, and described cleaning port is positioned at the lower section of described upper filtration backstop.
Active medium water treatment system the most according to claim 1, it is characterised in that described cleaning port is connected by valve high pressure gas supply arrangement；Or, described cleaning port is connected with described back-flushing delivery side of pump by valve.
Active medium water treatment system the most according to claim 1, it is characterized in that, the bottom of described filtering tank is provided with lower drainage screen, described lower drainage screen is positioned at the top of described first lower port, filtering on described in described filtering tank between backstop and described lower drainage screen and form filtration zone, described active medium granule is positioned in described filtration zone.
Active medium water treatment system the most according to claim 3, it is characterised in that the inwall of described filtering tank is provided with multilamellar water-ring, described water-ring filters between backstop and described lower drainage screen on described.
Active medium water treatment system the most according to claim 3, it is characterised in that the mesh size of described upper filtration backstop and described lower drainage screen is less than the size of closest described active medium granule.
Active medium water treatment system the most according to claim 1, it is characterized in that, also include pretreatment unit, described pretreatment unit is connected between described intake pump and described filtering tank, described pretreatment unit includes static mixer and surge tank, the import of described static mixer connects described intake pump, and the outlet of described static mixer connects described surge tank, is connected and has feed pump between described surge tank with described filtering tank.
Active medium water treatment system the most according to claim 6, it is characterised in that described pretreatment unit also includes that medicine-adding bin, described static mixer also have dosing mouth, described medicine-adding bin is connected with the dosing mouth of described static mixer by dosing water pump.
Active medium water treatment system the most according to claim 1, it is characterised in that be also integrated with wireless communication module on described main control computer.
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| CN201620392250.9U CN205569849U (en) | 2016-05-04 | 2016-05-04 | Active medium water processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709469A (en) * | 2016-05-04 | 2016-06-29 | 李汝智 | Active medium water treatment system and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709469A (en) * | 2016-05-04 | 2016-06-29 | 李汝智 | Active medium water treatment system and control method thereof |
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