CN206417937U - A kind of Water warfare pre-processing device - Google Patents

A kind of Water warfare pre-processing device Download PDF

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Publication number
CN206417937U
CN206417937U CN201720019509.XU CN201720019509U CN206417937U CN 206417937 U CN206417937 U CN 206417937U CN 201720019509 U CN201720019509 U CN 201720019509U CN 206417937 U CN206417937 U CN 206417937U
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China
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water
housing
processing device
filter layer
xiang areas
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Expired - Fee Related
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CN201720019509.XU
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Chinese (zh)
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戚征群
潘建国
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  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The utility model discloses a kind of Water warfare pre-processing device, including housing, the import and outlet that are located on housing, also include being located at entering water mixer, being located at into the flocculation inlet on water mixer, be located at into the horizontal water distributor between water mixer and housing for housing forward end, housing is interior to be provided with multiple Duo Xiang areas communicated;Duo Xiang areas include the cone decanting zone positioned at bottom, the exhalant region positioned at the top, the floating washing between exhalant region and decanting zone and consider area, and floating washing, which is considered in area, is provided with combination filter layer;The offscum effluent mouthful of horizontal water outlet weir plate side, the blow-off pipe being connected with offscum effluent mouth, effluent blowdown control valve, check-valves and the vapour pressure recoiling device being located on blow-off pipe are also arranged at including being located at horizontal water outlet weir plate, the low level of Duo Xiang areas bead.Existing general Water warfare pre-processing device is carried out multifunctional integrated a kind of technological improvements such as flocculation mixed anti-, mechanical filter, floating washing, skimming by the utility model, and cost is low, and cleaning water is high.

Description

A kind of Water warfare pre-processing device
Technical field
The utility model is related to sewage treatment area, more specifically to a kind of Water warfare pre-processing device.
Background technology
Purifying water process pre-processing device has been that industrialization water, industrial water have very universal utilization at present. Such as reverse osmosis treatment system preceding pretreatment stage various types of filtration device, be mainly used to water removal in suspension, bulky grain Material, impurity etc., play a part of protecting counter-infiltration system.It is substantially single filtering and to there are consumptive material more, volume is big, effect Rate is low, and input is high.And regeneration or recoil water consumption are too big, operational control is numerous tired.Refinement is inadequate, the weak point such as technique is inflexible.
In addition, prior art is poor to the flocculation ability of water, one kind that such as application number CN201220072085.0 is announced is used for Waste water disposal facility enters water mixer, increases flocculation ability by the plane guide functions of deflection plate, effect is not good.
Utility model content
The purpose of this utility model is to provide a kind of Water warfare pre-processing device, by existing general Water warfare pre-processing device Multifunctional integrated a kind of technological improvements such as flocculation mixed anti-, mechanical filter, floating washing, skimming are carried out, cost is low, cleaning water It is high.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of Water warfare pre-treatment Equipment, including housing, set import and outlet on the housing, it is characterised in that import is located at housing lower end, and outlet is located at Housing upper end, in addition to be located at the housing forward end enter water mixer, be located at it is described enter water mixer on flocculation inlet, Located at it is described enter horizontal water distributor between water mixer and the housing, housing is separated provided with branch mailbox dividing plate in the housing Into multiple Duo Xiang areas communicated, provided with the intake tunnel communicated between adjacent Duo Xiang areas;The Duo Xiang areas include being located at bottom Be used for separation of solid and liquid with layering cone decanting zone, the exhalant region positioned at the top, positioned at the exhalant region and the sedimentation Floating washing between area considers area, and the floating washing is considered to be provided with for the combination to being filtered from the water outlet in cone decanting zone in area Filter layer;Horizontal water outlet weir plate, the low level for also including being located at Duo Xiang areas bead are arranged at the horizontal water outlet weir plate side Offscum effluent mouthful, be connected with offscum effluent mouth blow-off pipe, be located on the blow-off pipe effluent blowdown control valve, stop Return valve and the vapour pressure recoiling device for being rinsed to the combination filter layer.
In the said equipment, raw water(Need water to be processed)Flow automatically or be pumped into after water mixer, in flocculant injection The flocculant of the appropriate correspondence of mouth injection, the raw water through being reacted with flocculant is cotton-shaped to produce after by horizontal water distributor, band There is cotton-shaped raw water to enter cone decanting zone by the import on housing, separation of solid and liquid and layering carried out in cone decanting zone, Heavy phase enter non-return sludge collecting box wait it is outer arrange, combination filter layer of the light phase through different filtering accuracies from bottom to top and rises to level Water outlet weir plate water outlet, is not separated and the suspension such as the flock, the fiber that newly produce is retained layer by layer by filtrate, and offscum passes through offscum side Head piece flows out.On the one hand, the whole process multiple working procedures such as mixed anti-, floating washing and skimming that will flocculate are integrated, relative to existing skill Used in art for multiple single this methods of filters progress filtering, consumptive material is few, and small volume, cost input is low, according to original Water water quality and the difference of water outlet requirement, can be by final outflow water after the filtering layer of different accuracy in Ji Gexiang areas of Duo Xiang areas, or carries out Advanced treating, it is ensured that purifying water effect, furthermore, import is located at housing lower end, and outlet is located at housing upper end, and raw water is from upper during water inlet Under flow to import, into housing after filtered from bottom to top, raw water flow path is long, increase filter effect;On the other hand, when Equipment is run after the decline of a period of time disposal ability, and distinctive aqueous vapor pressure recoiling device quickly can be carried out effectively instead in this equipment Punching, restorer disposal ability, so that cleaning water is improved, meanwhile, the vapour pressure recoiling device can save recoil water, drop Low water usage cost, improves water utilization rate.
It is preferred that, the bottom in the Duo Xiang areas, which is provided with non-return sludge collecting box, non-return sludge collecting box, is provided with retaining board, non-return collection Dirty bottom portion is provided with and drives blowoff valve soon.Due to the effect of retaining board in the sludge collecting box, process can be reduced during blowdown to greatest extent The turbulent flow of water so that blowdown process and water process are synchronously carried out, so that on the premise of standard water discharge, equipment can be transported for a long time OK, water treatment efficiency is fully improved.
It is preferred that, the Duo Xiang areas have for dash inlet damper and water outlet baffle plate, the inlet damper and The lower end of water outlet baffle plate is extended downwardly as even water deflector, and the even water deflector is extended in the cone decanting zone, institute State be provided with even water deflector it is multiple be used for promote separation of solid and liquid with layering help solidifying even flow plate, adjacent Duo Xiang areas are located behind There is interval between inlet damper in Duo Xiang areas and the water outlet baffle plate in the Duo Xiang areas of front and form intake tunnel.It is even at this In the presence of water deflector, in water the colloid and discrete particles of suspension generated under the interaction of molecular force flock and Continue the cohesion that collides with each other in infall process, and in the case where helping the slow resistance mixed flow effect of solidifying even flow plate, flock size and quality are not It is disconnected to become big Accelerated subsidence promotion separation of solid and liquid and layering, the step-by-step processing to raw water is realized, cleaning water is improved.
It is preferred that, because the speed that different sludge collecting box collects heavy phase is inconsistent, the sludge collecting box can be set by circuit The different open frequency in Ge Duoxiang areas and gap, cleaning water are high.
It is preferred that, the vapour pressure recoiling device includes the water vapor jet recoil below the combination filter layer Water-gas mixer and water service pipe and the ventilation of water-gas mixer connection that device is connected with water vapor jet recoil device Manage, be respectively provided at the recoil water inlet control valve and recoil compressed air control valve of the water service pipe and breather pipe.During recoil Dan Shui, single gas or combination may be selected to be recoiled.Simultaneously can be by pressurized water-air combination effluent blowdown control valve, adjusting water level will be floating Foam is removed.
It is preferred that, in addition to it is located at the filter material layer supporting plate for being used to install the combination filter layer that the floating washing considers area, institute Water vapor jet recoil device is stated to be located between the filter material layer supporting plate and the combination filter layer.
It is preferred that, it is described enter water mixer in be provided with agitating device for promoting raw water and flocculant hybrid reaction, The agitating device includes the fixed rotary shaft for being located at the water inlet internal mixer and multiple is located in the rotary shaft Pass through the paddle of hydro powered.Paddle promotes raw water and flocculant hybrid reaction under raw water hydro powered in itself.Phase For it is existing enter water mixer, inside adds agitating device, and agitating device to be injected into the flocculant into water mixer Flocculation is farthest played, meanwhile, hybrid reaction is carried out by raw water driving paddle, reduces cost.
It is preferred that, the combination filter layer includes the coarse filtration layer, thin filter layer, essence filtering set gradually from bottom to top Layer.The precision of 3 filter layers is lifted in scalariform, and user can according to target be worth selected correspondence filtrate precision and meet water outlet requirement.
To sum up, the utility model has the advantages that:
1st, the whole process multiple working procedures such as mixed anti-, floating washing and skimming that will flocculate are integrated, relative to adopting in the prior art For carrying out this method of filtering with multiple single filters, consumptive material is few, and small volume, cost input is low, according to raw water quality With the difference of water outlet requirement, final outflow water after the filtering layer of different accuracy in Ji Gexiang areas of Duo Xiang areas, or progress depth can be passed through Reason, it is ensured that purifying water effect;On the other hand, after equipment, which runs a period of time disposal ability, to be declined, distinctive aqueous vapor in this equipment Pressure bounce-back device quickly can effectively be recoiled, restorer disposal ability, so that cleaning water is improved, meanwhile, the steam Pressure bounce-back device can save recoil water, drop low water usage cost, improve water utilization rate.
2nd, the filter layer of selection different accuracy realizes different water outlet requirements.
3rd, under the slow resistance mixed flow effect for helping solidifying even flow plate, promote separation of solid and liquid and layering, realize at the substep to raw water Reason, improves cleaning water.
Brief description of the drawings
Fig. 1 is the structural representation at the first visual angle of the embodiment of the utility model one;
Fig. 2 is the structural representation at the second visual angle of the embodiment of the utility model one.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.
Embodiment:As Figure 1-Figure 2, a kind of Water warfare pre-processing device, including housing 1, be located on the housing 1 Import and outlet, import are located at the lower end of housing 1, and outlet is located at the upper end of housing 1, in addition to is located at the water inlet of the front end of housing 1 Blender 2, be located at it is described enter water mixer 2 on flocculation inlet 3, located at it is described enter between water mixer 2 and the housing 1 Horizontal water distributor 4, housing 1 is separated into multiple Duo Xiang areas 19 communicated provided with branch mailbox dividing plate 7 in the housing 1, it is adjacent many Provided with the intake tunnel that communicates between case area 19, depending on the quantity in Duo Xiang areas 19 is according to actual conditions, raw water is from entering on housing 1 Mouth flows into the first Ge Duoxiang areas 19, is flowed out from the first Ge Duoxiang areas 19 and then enters next Duo Xiang areas 19 by intake tunnel, It is so repeated multiple times, eventually pass through after the catharsis in multiple Duo Xiang areas 19 from the outlet outflow on housing 1;The Duo Xiang areas 19 Including being used for separation of solid and liquid with the cone decanting zone 14 being layered, the exhalant region positioned at the top, positioned at described positioned at bottom Floating washing between exhalant region and the decanting zone 14 considers area, and the floating washing, which is considered, to be provided with area for from cone decanting zone 14 The combination filter layer 5 that is filtered of water outlet;Horizontal water outlet weir plate 18, the low level for also including being located at the bead of Duo Xiang areas 19 are set The offscum effluent mouthful 20 that is placed in the side of horizontal water outlet weir plate 18, the blow-off pipe 21 being connected with offscum effluent mouth 20, set Effluent blowdown control valve 22, check-valves 13 on the blow-off pipe 21 and the water for being rinsed to the combination filter layer 5 Steam pressure recoiling device.On the one hand, the whole process multiple working procedures such as mixed anti-, floating washing and skimming that will flocculate are integrated, relative to Use in the prior art for multiple single this methods of filters progress filtering, consumptive material is few, and small volume, cost input is low, According to raw water quality and water outlet requirement difference, can by final outflow water after the filtering layer of different accuracy in Ji Gexiang areas of Duo Xiang areas, Or carry out advanced treating, it is ensured that purifying water effect;On the other hand, after equipment, which runs a period of time disposal ability, to be declined, this equipment In distinctive aqueous vapor pressure recoiling device quickly can effectively be recoiled, restorer disposal ability, so as to improve cleaning water, Meanwhile, the vapour pressure recoiling device can save recoil water, drop low water usage cost, improve water utilization rate.
The floating washing considers the filter material layer supporting plate 6 for being used to install the combination filter layer 5 being provided with area, and the aqueous vapor is penetrated Stream recoil device 12 is located at the filter material layer supporting plate 6 and combine with described between filter layer 5, and water vapor jet recoils the setting of the position of device 12 Put, there is no the interference of other parts in cleaning process, directly combination filter layer 5 can be cleaned, cleaning efficiency is high, cleaning Equipment can just continue motion afterwards, so as to improve cleaning water.
Further, the bottom in the Duo Xiang areas 19 is provided with non-return sludge collecting box 15, non-return sludge collecting box 15 provided with non-return Plate 16, the non-return bottom of sludge collecting box 15 is provided with and drives blowoff valve 17 soon., can be maximum during blowdown due to the effect of retaining board in the sludge collecting box The turbulent flow of the reduction process water of limit so that blowdown process and water process are synchronously carried out, so that on the premise of standard water discharge, if Standby energy long-play, fully improves water treatment efficiency.
Further, the water vapor jet that the vapour pressure recoiling device is included located at the lower section of combination filter layer 5 is anti- Device 12 and the water vapor jet is rushed to recoil the water flowing of water-gas mixer 11 that device 12 is connected and the connection of the water-gas mixer 11 Pipe and breather pipe, recoil water inlet control valve 23 and the recoil compressed air control for being respectively provided at the water service pipe and breather pipe Valve 24 processed.Dan Shui, single gas or combination may be selected during recoil to be recoiled.The blowdown of pressurized water-air combination effluent can be controlled simultaneously Valve, regulation water level removes offscum.
Further, the Duo Xiang areas 19 have the inlet damper 91 and water outlet baffle plate 92 for dash, the water inlet The lower end of baffle plate 91 and water outlet baffle plate 92 is extended downwardly as even water deflector 8, and the even water deflector 8 extends to the cone In body decanting zone 14, be provided with the even water deflector 8 it is multiple be used for promote separation of solid and liquid with layering help solidifying even flow plate 10, Adjacent Duo Xiang areas 19 be located behind the inlet damper 91 in Duo Xiang areas 19 and the water outlet baffle plate 92 in the front Duo Xiang areas 19 it Between there is interval and form intake tunnel.In the presence of the even water deflector, the colloid and discrete particles of suspension are dividing in water Flock is generated under the interaction of sub- power and continues the cohesion that collides with each other in infall process, and is helping the slow resistance of solidifying even flow plate Under mixed flow effect, flock size and quality constantly become big Accelerated subsidence and promote separation of solid and liquid and layering, realize to raw water Step-by-step processing, improves cleaning water.
Further, it is described enter water mixer 2 in be provided with for promoting the stirring of raw water and flocculant hybrid reaction to fill Put, the agitating device include it is fixed be located at it is described enter water mixer 2 inside rotary shaft and multiple be located at the rotary shaft On the paddle by hydro powered.
Further, the combination filter layer 5 includes the coarse filtration layer, thin filter layer, smart mistake set gradually from bottom to top Filtering layer.The precision of 3 filter layers is lifted in scalariform.
The course of work of the equipment is:
Raw water is pumped into the entering after water mixer 2 of the front end of housing 1 by water pump, and through entering the injection of the flocculant on water mixer 2 Mouthfuls 3 flocculants injected in right amount are sufficiently mixed entering water mixer 2.Cotton-shaped processing water is produced after mixing separable larger through tool After debris fibration porous or sieve formula horizontal water distributor 4, provided with water inlet plate washer 91 and extending downwardly and help stream plate 8 for even water When mixing flow to cone decanting zone 14 afterwards, and the colloid and discrete particles of suspension are raw under the interaction of molecular force in water Continue the cohesion that collides with each other into flock and in infall process, wife coagulates the slow resistance mixed flow of even flow plate 10 in cone decanting zone 14 Under effect, flock size and quality constantly become big Accelerated subsidence and promote separation of solid and liquid and layering.Heavy phase enters non-return dirt collection Case 15.Retaining board 16 in non-return sludge collecting box 15 can effectively prevent the current in cone decanting zone 14 from depositing non-return sludge collecting box 15 The disturbance of heavy phase, improves quality of water treatment.Cotton-shaped precipitum can change and put into practice according to water quality treatment and pass through in non-return sludge collecting box 15 Test and set open frequency and unlatching duration progress blowdown that blowoff valve 17 is driven in its bottom soon.Due to retaining board in non-return sludge collecting box 15 16 non-return effect, the turbulent flow of process water can be reduced to greatest extent during blowdown so that blowdown process and water process are synchronously carried out. So as to which on the premise of standard water discharge, equipment energy long-play fully improves water treatment efficiency.Light phase is through helping solidifying even flow plate 10 After uniform flow, the combination filter layer 5 through different filtering accuracies from bottom to top and rises to horizontal water outlet weir plate water outlet 18.It is unsegregated The be combined filtrate of filter layer 5 of the suspensions such as flock, residual fibers is retained layer by layer so that raw water in purification.
After equipment runs certain time, when deposit buildup is gradually reduced disposal ability in filter material layer, this can be opened Equipment water vapor jet recoil device 12.Distinctive aqueous vapor pressure recoiling device, tool fast and effectively backwash and restorer processing The ability of effect.Stop water inlet and injection flocculant first, open bottom and drive blowoff valve 17 soon, open recoil water inlet control valve 23 With recoil compressed air control valve 24.Under water vapor jet recoil device 12 pressure air water effect, the filtrate of combination filter layer 5 loosens Gap is increased, and the deposit being adsorbed on filtrate is peeled off and drives blowoff valve 17 soon from bottom with current and discharges, equipment disposal ability Recover.During into new cycle original sub-block, after water inlet diffuses in combination filter layer 54, open recoil water inlet control valve 23 and recoil Compressed air control valve 24 and effluent blowdown control valve 22.The dissolved air water that water-gas mixer 11 is produced is recoiled device by water vapor jet 12 enter, and residual wadding mud, suspension is delivered to liquid level by floating, and with water level lifting, is crossed after horizontal water outlet weir plate 18 i.e. by side Face low level offscum effluent mouthful 20, blowdown 21 is managed, effluent blowdown control valve 22 is discharged.Enter a new process cycle after meeting the requirements Normal operation.

Claims (7)

1. a kind of Water warfare pre-processing device, including housing(1), be located at the housing(1)On import and outlet, its feature exists In import is located at housing(1)Lower end, outlet is located at housing(1)Upper end, in addition to it is located at the housing(1)The water inlet of front end is mixed Clutch(2), be located at it is described enter water mixer(2)On flocculation inlet(3), located at it is described enter water mixer(2)With the shell Body(1)Between horizontal water distributor(4), the housing(1)It is interior to be provided with branch mailbox dividing plate(7)By housing(1)It is separated into multiple communicate Duo Xiang areas(19), adjacent Duo Xiang areas(19)Between provided with the intake tunnel that communicates;The Duo Xiang areas(19)Including positioned at most lower Side is used for separation of solid and liquid and the cone decanting zone of layering(14), exhalant region positioned at the top, positioned at the exhalant region and institute State decanting zone(14)Between floating washing consider area, the floating washing, which is considered, to be provided with area for from cone decanting zone(14)In water outlet The combination filter layer filtered(5);Also include being located at the Duo Xiang areas(19)The horizontal water outlet weir plate of bead(18), low level sets It is placed in the horizontal water outlet weir plate(18)The offscum effluent mouthful of side(20)And the offscum effluent mouthful(20)The blow-off pipe of connection (21), be located at the blow-off pipe(21)On effluent blowdown control valve(22), check-valves(13)And for being combined to described Filtering layer(5)The vapour pressure recoiling device of flushing.
2. a kind of Water warfare pre-processing device according to claim 1, it is characterised in that the Duo Xiang areas(19)Bottom It is provided with non-return sludge collecting box(15), non-return sludge collecting box(15)It is interior to be provided with retaining board(16), non-return sludge collecting box(15)Bottom is provided with fast Drive blowoff valve(17).
3. a kind of Water warfare pre-processing device according to claim 2, it is characterised in that the Duo Xiang areas(19)With use In the inlet damper of dash(91)And water outlet baffle plate(92), the inlet damper(91)And water outlet baffle plate(92)Lower end it is equal Extend downwardly as even water deflector(8), the even water deflector(8)Extend to the cone decanting zone(14)In, the even water Deflector(8)On be provided with it is multiple be used for promote separation of solid and liquid with layering help solidifying even flow plate(10), adjacent Duo Xiang areas(19)Position In rear Duo Xiang areas(19)In inlet damper(91)With positioned at front Duo Xiang areas(19)In water outlet baffle plate(92)Between exist Interval forms intake tunnel.
4. a kind of Water warfare pre-processing device according to claim 1, it is characterised in that the vapour pressure recoiling device Including located at the combination filter layer(5)The water vapor jet recoil device of lower section(12)And the water vapor jet recoil device(12)Phase Water-gas mixer even(11)And the water-gas mixer(11)The water service pipe and breather pipe of connection, be respectively provided at it is described logical The recoil water inlet control valve of water pipe and breather pipe(23)And recoil compressed air control valve(24).
5. a kind of Water warfare pre-processing device according to claim 4, it is characterised in that also consider including being located at the floating washing Area be used for the combination filter layer is installed(5)Filter material layer supporting plate(6), the water vapor jet recoil device(12)Positioned at the filter Bed of material supporting plate(6)With the combination filter layer(5)Between.
6. a kind of Water warfare pre-processing device according to claim 1, it is characterised in that it is described enter water mixer(2)In The agitating device for promoting raw water and flocculant hybrid reaction is provided with, the agitating device includes fixation and is located at the water inlet Blender(2)Internal rotary shaft and multiple paddles by hydro powered being located in the rotary shaft.
7. a kind of Water warfare pre-processing device according to claim 1, it is characterised in that the combination filter layer(5)Bag Include the coarse filtration layer set gradually from bottom to top, thin filter layer, smart filter layer.
CN201720019509.XU 2017-01-09 2017-01-09 A kind of Water warfare pre-processing device Expired - Fee Related CN206417937U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698752A (en) * 2017-01-09 2017-05-24 戚征群 Pretreatment equipment for water purification
CN110104846A (en) * 2019-06-12 2019-08-09 北京中环膜材料科技有限公司 A kind of membrane chemical reactor, water treatment system and method for treating water using it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698752A (en) * 2017-01-09 2017-05-24 戚征群 Pretreatment equipment for water purification
CN106698752B (en) * 2017-01-09 2023-09-22 黄永恒 Water purification pretreatment equipment
CN110104846A (en) * 2019-06-12 2019-08-09 北京中环膜材料科技有限公司 A kind of membrane chemical reactor, water treatment system and method for treating water using it

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