CN106669550A - High-speed reaction kettle equipment for fluorine water removal treatment based on planting method and use method thereof - Google Patents
High-speed reaction kettle equipment for fluorine water removal treatment based on planting method and use method thereof Download PDFInfo
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- CN106669550A CN106669550A CN201611083129.9A CN201611083129A CN106669550A CN 106669550 A CN106669550 A CN 106669550A CN 201611083129 A CN201611083129 A CN 201611083129A CN 106669550 A CN106669550 A CN 106669550A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/583—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing fluoride or fluorine compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00938—Flow distribution elements
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
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Abstract
The invention relates to high-speed reaction kettle equipment for fluorine water removal treatment based on a planting method and a use method thereof. The high-speed reaction kettle equipment comprises a cylindrical cylinder with a water inlet valve and a water outlet valve, wherein the water inlet valve is arranged at the lower part of the cylindrical cylinder; the water outlet valve is arranged at the upper part of the cylindrical cylinder. The high-speed reaction kettle equipment is characterized by further comprising a dual-purpose bed for monomer or tandem monomer planting/removal; the dual-purpose bed for monomer planting/removal comprises disc-shaped upper and lower screen planting/removal pieces; the disc-shaped upper and lower screen planting/removal pieces are respectively arranged at the upper part and the lower part of the cylindrical cylinder, so that the middle part of the cylindrical cylinder is divided into a planting/removal filter material bin; a planted hydroxyapatite filter grain coating layer is arranged on the surface of each of the upper and the lower screen planting/removal pieces. The high-speed reaction kettle equipment for fluorine water removal treatment is high in fluorine removal efficiency, the operation in a new fluorine water removal treatment process based on the planting method is simple, convenient and reliable, and the demands of the new fluorine water removal treatment process based on the planting method can be met.
Description
Technical field
The invention belongs to technical field of water treatment equipment, more particularly to a kind of high speed based on planting method fluorine removal water process
Reactor equipment and its using method.
Background technology
Fluorine is one of necessary trace element of human body, but long-term drink high-fluorine water can then cause fluorosiss, can have a strong impact on
Health, therefore World Health Organization (WHO) discloses the regulation that fluorine content of drinking water must not exceed 1.5mg/L.At current defluoroing water
Reason technique study is paid much attention to by various countries, and the fluorine removal method for treating water that early-stage Study is announced mainly has coagulation sedimentation, changes
The sedimentation method, electroosmose process, electrocoagulation, hyperfiltration, nano filtering process, ion exchange, absorption method etc. are learned, wherein：Chemical precipitation
Method and coagulation sedimentation can leave a large amount of calcium aluminum plasmas, be mainly used in Industrial Wastewater Treatment；As high-fluorine water is mainly distributed on
The area of the few electricity of bad environments, with a varied topography or hydropenia, so electrodialysis method, electrocoagulation, hyperfiltration, nano filtering process etc.
The effect of fluorine removal is for excellent, but is difficult to popularization and application because device is complicated, the deficiency such as apparatus expensive and use cost height.Ion exchange
Resin method is also difficult to extensively application because capacity of resisting disturbance is low.Absorption method is drinking water defluorination processing method the most frequently used at present, but
Filtrate needs regeneration, the problems such as there is also use cost and defluoridation efficacy so as to which practical application is restricted.To overcome existing skill
The deficiency of art, the applicant it is proposed that a kind of preparation method of aluminium polychlorid/hydroxyapatite copolymeric material, referring to China
Patent application 201410743901.X, the method include the preparation of aluminium polychlorid semi-finished product, the system of hydroxyapatite semi-finished product
The preparation of standby and copolymeric material, it is by copolymerization process synthesized polymer aluminum chloride/hydroxyapatite copolymerization network structural material, and existing
There is defluorination material to compare, the single hydroxyapatite defluoridation filter material of fluorine removal Capacity Ratio improves 3 times, specific activity aluminium oxide defluoridation filter material
Improve 5 times；The network structure of material is conducive to net to catch the effect of aluminium ion and hydroxy apatite powder in water body, solves water body
The exceeded problem with water body clarity of middle aluminium ion；Aluminium polychlorid active component in copolymeric material can promote hydroxyl simultaneously
Apatite is constantly regenerating, improves the service life of material.But also there is following obvious deficiency in the method：One is aluminium base water process material
Aluminium composition in material is in critical field, but still is higher than non-aluminum base material for water treatment, there is the exceeded risk of aluminium ion；
Two is complex using the Processes and apparatus of aluminium base material for water treatment, will be accounted for through the processes such as filtration, coagulation, precipitation, equipment
Ground area is big, and operating cost is higher；Three is that defluorination effect when aluminium polychlorid/hydroxyapatite copolymeric material has low temperature drops
Low problem.
Chinese patent CN204502498U discloses a kind of spiral defecator, the device include housing, screw clamp,
Rotary shaft and filtration core, rotary shaft are rotatably installed on housing, and the filter space for filtering and connection are provided with housing
To the water inlet and outlet of filter space, the screw clamp is arranged in the filter space, and screw clamp is fixed on and turns
So as to constitute screw-rod structure on moving axis, screw clamp forms spiral helicine extruding groove in filter space, and the filtration core is arranged
In extruding groove, the filtration core is in granular form and is deposited in extruding groove.Program problem to be solved is：Improve cleaning effect
Rate and filter effect.Spiral helicine extruding groove plays a part of the effect for being the distance for extending filtration channel.But based on filtration
Principle carries out the granular solids that water process can only be filtered out in raw water, is at best able to remove some colloids, it is impossible to remove deionization
The material of class, if fluorion and calcium ion are cannot to be removed by filtering.
Chinese patent application CN102309875A discloses spiral water filtration component, the program include filtrate and have into
The mouth of a river, the filter case of outlet, it is characterised in that：There is in filter case spiral inner core, the outer rim of spiral inner core with
The inwall of filter case is brought into close contact, and filtrate is placed in spiral inner core.The program is by spiral inner core and filter case group
Integral, spiral inner core inserts filter case, and raw water is entered by the water inlet of filter case, is made through the guiding of spiral inner core
With along helicoidal path through filtrate, considerably increasing filtration path, the filtration of filtrate can be given full play to, finally mistake
Water after filter is flowed out by filter case outlet.Although can increase filter effect by extending filtration channel, which is substantially
Filter and fluorion and calcium ion in raw water etc. can not be removed.
How to overcome the shortcomings of to have become current water existing for existing fluorine removal method for treating water and corresponding fluoride-removing equipment
One of emphasis difficult problem urgently to be resolved hurrily in process field of material technology.
The content of the invention
The purpose of the present invention is to overcome the shortcomings of to provide a kind of based at planting method defluoroing water existing for prior art
The high speed reactor equipment of reason and its using method, the fluorine removal water process of the present invention it is a kind of based on planting method fluorine removal water process
High speed reactor equipment has fluorine removing rate high, for the reliability easy to operate of planting method defluoroing water New Process for Treatment, Neng Gouman
The needs of sufficient planting method defluoroing water New Process for Treatment.
According to a kind of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention, including being provided with into water
The cylindrical tube of valve and outlet valve, the water intaking valve are arranged on the bottom of the cylindrical tube, and the outlet valve is arranged on
The top of the cylindrical tube, it is characterised in that be additionally included in cylindrical tube body be provided with monomer plantation/except plant folding seat bed or
Plant folding seat bed, the monomer plantation/plant/remove except plant folding seat bed includes discoidal upper screen cloth and plant are planted/removed to tandem monomer
Piece and lower screen cloth are planted/are removed and plant piece, and the discoidal upper screen cloth is planted/removed plant piece and is arranged on the upper of the cylindrical tube
Portion, the lower screen cloth plantation/remove the bottom for planting that piece is arranged on the cylindrical tube so that the middle part of the cylindrical tube
It is divided into plantation/except planting filtrate storehouse, the upper screen cloth plantation/except planting piece and lower screen cloth plantation/except the surface for planting piece is equipped with kind
Plant type hydroxyapatite filters the clad of grain, the plantation/be provided with water collector except the top for planting filtrate storehouse, the water collector with go out
Water valve connects, and the plantation/except the bottom for planting filtrate storehouse is provided with water-locator, the water-locator is connected with water intaking valve.
The present invention principle of realizing be：A kind of high speed reactor based on planting method fluorine removal water process proposed by the present invention sets
Standby to design for planting method defluoroing water New Process for Treatment, the present invention has opened up the new construction of Defluorination water treatment equipment and new
Kind.The process of planting method fluorine removal water process of the present invention：One is by adding calcium oxide, calcium hydroxide in fluorine-containing raw water
Or calcium chloride and sodium dihydrogen phosphate or disodium hydrogen phosphate so as to formed containing soluble calcium salt, phosphate, the fluorine-containing raw water of fluorion
Mixed liquor；Two is the characteristics of being rich in hydroxyl using Implant hydroxyapatite filter grain top layer and have chemism, is easily made solvable
Property calcium salt, phosphate, fluorion and Implant hydroxyapatite filter grain is bonded and mushrooming out becomes fluor-apatite nucleus；Three are
Fluor-apatite nucleus continues further to react with the soluble calcium salt in fluorine-containing raw water, phosphate, fluorion and be grown to serve as fluorine
Phosphorite crystal mammary calculus；Four is, because fluorapatite crystal mammary calculus is weaker in the bonding force that Implant hydroxyapatite is filtered on grain, to determine
When rinse Implant hydroxyapatite filter grain with water, promote Implant hydroxyapatite filter grain that friction occurs each other, you can
The fluorapatite crystal mammary calculus grown on Implant hydroxyapatite filter grain is removed, extremely convenient ground recovers Implant hydroxy-apatite
Stone filters the plantation ability of grain.A kind of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention, is to justify
The interior setting monomer of column-shaped barrel is planted/is removed and plants folding seat bed, and plant folding seat bed is planted/removed to the monomer includes discoidal upper screen cloth kind
Plant/except planting piece and lower screen cloth plantation/except planting piece and plantation/except planting filtrate storehouse；The discoidal upper screen cloth plantation/except plant piece
The surface that plant piece is planted/is removed with lower screen cloth is equipped with the clad that Implant hydroxyapatite filters grain；The plantation/except plant filtrate
The filter granulosa that Implant hydroxyapatite filters grain is provided with storehouse.The preferred version of the present invention is additionally included in monomer and plants/remove plants two
With one-level cyclone additional in bed, further preferred version is additionally included in the tandem monomer and plants/remove plants folding seat bed
Interior additional one-level cyclone and second cyclone collaboration are beneficial to and improve highly concentrated to lift the flow stream velocity of fluorine-containing raw water mixed liquor
Spend the efficiency of fluorine-containing original sub-block and shorten process time.
Its remarkable advantage is the present invention compared with prior art：
One is that the present invention has been initiated suitable for the new work of planting method fluorine removal water process according to the principle of planting method fluorine removal water process
The high speed reactor equipment of skill, and disclosure satisfy that Implant hydroxyapatite filter grain plantation/except plant process continuous production
Need.
Two be the present invention high speed reactor equipment employ plantation/except plant folding seat bed structure design, be divided into acylic motion
The direct-type plantation reactor of device, the one-level of additional setting one-level cyclone plant two grades of reactor or additional second cyclone
Three kinds of schemes such as plantation reactor, both ensure that raw water mixed liquor, can be with Implant hydroxyl under conditions of control flow stream velocity
Base apatite filter grain carries out multistage plantation reaction, on Implant hydroxyapatite filter grain forms fluor-apatite nucleus and by fluorine
Apatite nucleus continues further to react with the soluble calcium salt in fluorine-containing raw water, phosphate, fluorion and grow the fluorine of formation
Phosphorite crystal mammary calculus, in turn ensure that and can easily remove the fluorapatite crystal breast grown on Implant hydroxyapatite filter grain
Stone, extremely convenient ground recover the plantation ability that Implant hydroxyapatite filters grain.
Three be the present invention high speed reactor equipment integrate plantation/except plant function, plantation/remove plant process high speed
Synchronously carry out in reactor, move in circles, substantially prolongs the service life that Implant hydroxyapatite filters grain, and without the need in addition
The generating apparatus again that Implant hydroxyapatite filters grain are set, and safety is good.
Four is that the Implant hydroxyapatite adopted by the high speed reactor equipment of the present invention filters grain for non-aluminum base water process
Material, which is applied to planting method fluorine removal water treatment technology, and reliability easy to operate, equipment are succinct and easy to maintenance, and operating cost is very
It is low.
Five be the present invention be not using absorption principle to carry out fluorine removal, except hardness, therefore there is no saturated capacity, exempt from
Except chemical regeneration process, it is only necessary to which physics is except plant.Chemical regeneration is avoided to bring numerous advantages, for example：Manufacturing cost and
Use cost is substantially reduced；Life-span of filtering material is extended；Without changing filtrate, it is to avoid the secondary pollution of fluoride.
Six is the flow stream velocity that the present invention lifts fluorine-containing raw water mixed liquor using cyclone, reaches churned mechanically equal mesh
, but avoid mechanical agitation and wear and tear the problem of filtrate, and the design of two-part cyclone served in different flow stream velocities
Under mixing effect, add turbulent hole design forming turbulent flow, accelerate response speed, the advantage that response speed is brought soon is exactly
Occupation area of equipment is little；And without motor save energy.
Description of the drawings
Fig. 1 is a kind of acylic motion device of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
Direct-type plants the structural representation of reactor.
Fig. 2 is a kind of additional setting one of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
The structural representation of the plantation reactor of level cyclone.
Fig. 3 is a kind of additional two grades of rotations of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
The structural representation of the plantation reactor of stream device.
Fig. 4 is a kind of one-level cyclone of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
Structural representation.
Fig. 5 is a kind of two grades of level eddy flows of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
The structural representation of device.
Fig. 6 is a kind of setting upper screen cloth of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
Plantation/except plant piece, middle screen cloth plantation/except plant piece and lower screen cloth plantation/except plant piece structural representation.
Fig. 7 is a kind of acylic motion device of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
Direct-type plants the working state schematic representation of reactor.
Detailed description of main elements：Water intaking valve 1, outlet valve 2, cylindrical tube 3, upper screen cloth plantation/remove and plant piece 4-1, middle screen cloth
Plantation/except plant piece 4-2, lower screen cloth plantation/except plant piece 4-3, plantation/except plant the plantation of filtrate storehouse 5, top/except plant filtrate storehouse 5-1,
Bottom plantation/except plant filtrate storehouse 5-2, the clad 6 of Implant hydroxyapatite filter grain, water-locator 7, water collector 8, one-level eddy flow
Device 9, second cyclone 10, one-level fixing axle 11, one-level spinning disk 12, turbulent 13, two grades of hole 14, two grades of spinning disks of fixing axle
15th, feed supplement storehouse 16, manually-operated gate 17, exhaust-valve 18, two grades of feed supplement storehouses 19, two-stage hand valve 20, Implant hydroxyapatite
Filter grain 21.
Specific embodiment
The specific embodiment of the present invention is described in further detail with reference to Fig. 1-7 and embodiment.
Embodiment 1.
The present invention propose be divided into be provided with monomer plantation/except plant folding seat bed high speed reactor, be provided with monomer plantation/except plant two
With the high speed reactor of bed and one-level cyclone and it is provided with tandem monomer plantation/except the height for planting folding seat bed and two-stage level cyclone
Fast reactor.
With reference to Fig. 1, a kind of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention, with acylic motion
The direct-type of device plants reactor equipment for embodiment 1, and specific design scheme is as follows：
The direct-type plantation reactor equipment of the present invention, including the cylindrical tube 3 for being provided with water intaking valve 1 and outlet valve 2, institute
The bottom that water intaking valve 1 is arranged on the cylindrical tube 3 is stated, the outlet valve 2 is arranged on the top of the cylindrical tube 3；
It is additionally included in cylindrical tube 3 and is provided with monomer plantation/except folding seat bed or the plantation of tandem monomer/except folding seat bed is planted is planted, it is described
Plant folding seat bed is planted/removed to monomer includes that plant piece 4-1 is planted/removed to discoidal upper screen cloth and plant piece 4-3, institute are planted/removed to lower screen cloth
State upper screen cloth and plant/remove the top for planting that piece 4-1 is arranged on the cylindrical tube 3, the lower screen cloth is planted/removed plant piece 4-3 and sets
Put in the bottom of the cylindrical tube 3 so that the middle part of the cylindrical tube 3 is divided into plantation/except planting filtrate storehouse 5,
Plant piece 4-1 is planted/removed to the upper screen cloth and lower screen cloth is planted/filtered except the surface of plant piece 4-3 is equipped with Implant hydroxyapatite
The clad 6 of grain, the plantation/except the top for planting filtrate storehouse 5 is provided with water collector 8, the water collector 8 is connected with outlet valve 2, institute
Plantation/except the bottom for planting filtrate storehouse 5 is provided with water-locator 7 is stated, the water-locator 7 is connected with water intaking valve 1.
A kind of acylic motion device of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention it is direct
Formula plants the further preferred scheme of reactor equipment：
The discoidal upper screen cloth plantation/except planting piece 4-1 and lower screen cloth plantation/except planting the external diameter of piece 4-3 and cylinder
The internal diameter of shape cylinder 3 is equal and assembles for tight fit, the upper and lower screen cloth plantation/except the thickness for planting piece 4 be 5-10mm, with which
Thickness >=6mm is preferred；Upper screen cloth plantation/except planting piece 4-1 and lower screen cloth plantation/except the mesh for planting piece 4-3 is 40-60 mesh,
A kind of and several combination in the generally circular in shape, square of the mesh, polygon.
The Implant hydroxyapatite filter grain is the kernel of oneself filter grain in its structure to outer surface, passing with hydroxy radical content
Increase and be divided into the kernel plantation layer of hydroxyl migration material body, hydroxyl and exchange the transition plantation layer of material body and plant containing mammary calculus
It is chemical bonding that the appearance of material body is planted between layer, and adjacent two layers；In the structure of the Implant hydroxyapatite filter grain
Hydroxyl migration expects that the hydroxy radical content of the kernel plantation layer of body is 1.19-1.7%, the hydroxyl of the transition plantation layer of hydroxyl exchange material body
Content is 1.7-2.21%, the hydroxy radical content of the appearance plantation layer of mammary calculus plantation material body is 2.21-2.72%.
The clad of the Implant hydroxyapatite filter grain is arranged on the surface that plant piece was planted/removed to semicircle screen cloth, institute
The thickness for stating the clad 6 of Implant hydroxyapatite filter grain is 1-10mm, is preferred with its thickness >=3mm.
The height of the cylindrical tube 3 is 1.5-3 times of the external diameter of the cylindrical tube 3.
The bottom of the cylindrical tube 3 is provided with exhaust-valve 18.
Embodiment 2.
With reference to Fig. 2, a kind of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention is set with additional
The pusher plantation reactor equipment of one-level for putting one-level cyclone is embodiment 2, and specific design requires as follows：
The pusher plantation reactor equipment of the one-level of the present invention is the direct-type plantation reactor equipment Foundations in embodiment 1
Upper additional setting one-level cyclone；Specifically：The plantation/one-level cyclone 9 is provided with filtrate storehouse 5 except planting, the one-level rotation
Stream device 9 includes one-level fixing axle 11, one-level spinning disk 12 and turbulent hole 13, and the one-level spinning disk 12 is 3 groups, the one-level rotation
The lead angle of flow 12 is 30-45 °, and a diameter of 5-20cm in the turbulent hole 13, the turbulent hole 13 surround the one-level
11 annular spread of fixing axle, it is in annular shape and uniform along 3 layers of the axis direction of the one-level fixing axle 11.
The plantation/the middle part for planting filtrate storehouse 5 is provided with funnel shaped feed supplement storehouse 16, and manually valve 17 with plant
Plant/except planting, filtrate storehouse 5 is connected.
Embodiment 3.
With reference to Fig. 3, a kind of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention is set with additional
The pusher plantation reactor equipment of two-stage for putting second cyclone is embodiment 3, and specific design requires as follows：
The pusher plantation reactor equipment of the two-stage of the present invention is the direct-type plantation reactor equipment and reality in embodiment 1
Apply additional setting second cyclone in the pusher plantation reactor equipment Foundations of one-level of example 2；Specifically：The tandem monomer
Plantation/plant/remove except plant folding seat bed includes discoidal upper screen cloth and plant piece 4-1, middle screen cloth plantation/remove plant piece 4-2 and lower screen cloth
Plantation/and except plant piece 4-3, the discoidal upper screen cloth plantation/remove and plant piece 4-1, middle screen cloth plantation/remove and plant piece 4-2 and lower screen cloth
Plantation/remove the upper, middle and lower position for planting that piece 4-3 is separately positioned on the cylindrical tube 3 so that the cylindrical tube 3
Middle part be divided into containing top plantation/except plant filtrate storehouse 5-1 and bottom plantation/except plant filtrate storehouse 5-2 plantation/except plant filter
Plant piece 4-1, middle screen cloth plantation/plant/remove except plant piece 4-2 and lower screen cloth and plant are planted/removed to feed bin 5, the discoidal upper screen cloth
The surface of piece 4-3 is equipped with the clad 6 that Implant hydroxyapatite filters grain.
The bottom plantation/one-level cyclone 9 is provided with filtrate storehouse 5-2 except planting, the top plantation/remove and plant filtrate storehouse
Second cyclone 10 is provided with 5-1, the one-level cyclone 9 includes one-level fixing axle 11, one-level spinning disk 12 and turbulent hole
13, the one-level spinning disk 12 is 3 groups, and the lead angle of the one-level spinning disk 12 is 30-45 °, the turbulent hole 13 it is straight
Footpath is 5-20cm, and the turbulent hole 13 surrounds 11 annular spread of one-level fixing axle, in annular shape and solid along the one-level
3 layers of the axis direction of dead axle 11 is uniform；The second cyclone 10 includes two grades of fixing axles, 14, two grades of spinning disks 15 and turbulent hole
13, two grades of spinning disks 15 are 3 groups, and the lead angle of two grades of spinning disks 15 is 45-60 °, the turbulent hole 13 it is straight
Footpath is 5-20cm, and the turbulent hole 13 surrounds two grades of fixing axles, 14 annular spread, in annular shape and solid along described two grades
3 layers of the axis direction of dead axle 14 is uniform.
The bottom plantation/be provided with funnel shaped feed supplement storehouse 16, and manually valve in the middle part of filtrate storehouse 5-2 except planting
17 are connected with planting/removing plant filtrate storehouse 5-2；The top plantation/be provided with funnel shaped two grades in the middle part of filtrate storehouse 5-1 except planting
Feed supplement storehouse 19, and be connected with planting/removing plant filtrate storehouse 5-1 by two-stage hand valve 20.
Embodiment 4.
With reference to Fig. 7, a kind of user of the high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention
Method, it is characterised in that by taking the direct-type plantation reactor equipment of acylic motion device as an example, comprise the following specific steps that：
Step 1, high speed reactor equipment enter SBR：Implant hydroxyl phosphorus is added planting/removing to plant in filtrate storehouse 5
Lime stone is filtered grain and forms filter granulosa；The height for controlling the filter granulosa is the 1/2-2/3 for planting/removing 5 height of plant filtrate storehouse；According to
In fluorine-containing raw water, 3-10 times of the molfraction of fluorion configures calcium salt water treatment agent, the calcium salt water treatment agent be calcium oxide,
Calcium hydroxide or calcium chloride；2-5 times according to the molfraction of fluorion in fluorine-containing raw water configures phosphate water treatment agent, described
Phosphate water treatment agent is sodium dihydrogen phosphate or disodium hydrogen phosphate；
Step 2, high speed reactor equipment enter working condition：On the basis of the SBR for completing step 1, open into
Penstock 1 injects the mixed of fluorine-containing raw water, calcium salt water treatment agent and phosphate water treatment agent to the water-locator 7 of high speed reactor equipment
Solution is closed, the mixed solution is planted/planted/removed except plant piece 4-3 is entered by the discoidal lower screen cloth of 3 bottom of cylindrical tube
Filtrate storehouse 5 is planted, the Implant hydroxyapatite filter grain of the filter granulosa under conditions of the flow stream velocity of control mixed solution, is made
React planting/removing to plant the 5 interior suspension of filtrate storehouse and carry out floated plantation, the formation fluorine phosphorus on Implant hydroxyapatite filter grain
Lime stone nucleus and fluorapatite crystal mammary calculus is formed by the continued growth of fluor-apatite nucleus, the floated plantations of Jing are reacted
Plantation mixed liquor is planted/is removed plant piece 4-1 by the discoidal screen cloth on 3 top of cylindrical tube and enters water collector 8 and from water outlet
Valve 2 flows out cylindrical tube 3, so as to obtain water purification；Flow stream velocity Wei≤the 10m/h of the mixed solution；
Step 3, high speed reactor equipment enter feed supplement state：When the content of fluoride ion of the water purification for measuring step 2 exceedes
Require supplementation with during 1mg/L and add Implant hydroxyapatite filter grain, now close inlet valve 1, open exhaust-valve 18, water is arranged
Only, exhaust-valve 18 is closed, by Implant hydroxyapatite filter grain injection feed supplement storehouse 16, manually-operated gate 17, Implant hydroxyl is opened
Manually valve 17 enters plantation/except filtrate storehouse 5 is planted to apatite filter grain, control to filter the height of granulosa for plantation/except plant filtrate
The 1/2~2/3 of 5 height of storehouse, closes manually-operated gate 17, and feed supplement is completed；
Step 4, high speed reactor equipment are again introduced into working condition：Will be the high speed that feed supplement state is completed described in step 3 anti-
The working condition that kettle equipment recovers into step 2 again is answered, is gone round and begun again, circulate operation.
A kind of using method of high speed reactor equipment based on planting method fluorine removal water process proposed by the present invention enters one
Step additional preferred version be：
A., by taking the using method of the pusher plantation reactor equipment of the additional one-level for arranging one-level cyclone as an example, which is concrete
Step is on the basis of the using method of the direct-type plantation reactor equipment of above-mentioned acylic motion device, in control mixed solution
Under conditions of flow stream velocity, the one-level cyclone 9 of additional setting is being planted/is being rotated in filtrate storehouse 5 except planting, improve plantation
Type hydroxyapatite filters the suspension degree of grain and mixed solution, accelerates the carrying out of plantation reaction, to improve at high-concentration fluorine-contained raw water
The efficiency and shortening process time of reason.
B., by taking the using method of the pusher plantation reactor equipment of additional arrange second cyclone two grades as an example, which is concrete
Step be on the basis of the using method that above-mentioned direct-type plants the pusher plantation reactor equipment of reactor equipment and one-level,
Under conditions of the flow stream velocity for further controlling mixed solution, 10 kinds of the second cyclone of additional setting is planted/is removed and plant filtrate
Storehouse 5-2 synchronizes rotation with one-level cyclone 9 in planting/removing plant filtrate storehouse 5-1, is further carried with two-stage propulsion plant
High Implant hydroxyapatite filter grain and the suspension degree of mixed solution, accelerate the carrying out of plantation reaction, high-concentration fluorine-contained to improve
The efficiency and shortening process time of original sub-block.
Explanation is not directed in the specific embodiment of the present invention and belongs to technology well known in the art, referred to known technology and add
To implement.
Jing validation trials of the present invention, achieve satisfied trial effect.
Above specific embodiment and embodiment are to a kind of height based on planting method fluorine removal water process proposed by the present invention
The concrete support of fast reactor equipment and its using method technological thought, it is impossible to which protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any equivalent variations done on the basis of the technical program or equivalent change,
Still fall within the scope of technical solution of the present invention protection.
Claims (12)
1. a kind of high speed reactor equipment based on planting method fluorine removal water process, including the cylinder for being provided with water intaking valve 1 and outlet valve 2
Shape cylinder 3, the water intaking valve 1 are arranged on the bottom of the cylindrical tube 3, and the outlet valve 2 is arranged on the cylindrical tube
The top of body 3, it is characterised in that be additionally included in cylindrical tube 3 to be provided with monomer and plant/remove and plant folding seat bed or tandem monomer
Plant/remove plant folding seat bed, the monomer plantation/plant/remove except plant folding seat bed includes discoidal upper screen cloth and plant piece 4-1 and lower sieve
Net to plant/remove and plant piece 4-3, the upper screen cloth plantation/remove the top that plant piece 4-1 is arranged on the cylindrical tube 3, the lower sieve
Net plantation/remove the bottom for planting that piece 4-3 is arranged on the cylindrical tube 3 so that the middle part of the cylindrical tube 3 is divided into
Plantation/except planting filtrate storehouse 5, the upper screen cloth plantation/except planting piece 4-1 and lower screen cloth plantation/except the surface for planting piece 4-3 is equipped with kind
Plant type hydroxyapatite filters the clad 6 of grain, the plantation/be provided with water collector 8, the water collector 8 except the top for planting filtrate storehouse 5
It is connected with outlet valve 2, the plantation/except the bottom for planting filtrate storehouse 5 is provided with water-locator 7, the water-locator 7 is connected with water intaking valve 1.
2. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 1, it is characterised in that
The discoidal upper screen cloth plantation/except plant piece 4-1 and lower screen cloth plantation/except plant the external diameter of piece 4-3 with cylindrical tube 3
Internal diameter is equal and assembles for tight fit, the upper and lower screen cloth plantation/except the thickness for planting piece 4 be 5-10mm, the upper screen cloth kind
Plant/except plant piece 4-1 and lower screen cloth plantation/except plant piece 4-3 mesh be 40-60 mesh, the mesh it is generally circular in shape, square,
A kind of and several combination in polygon.
3. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 2, it is characterised in that
Implant hydroxyapatite filter grain is from the kernel of filter grain to outer surface, with being incremented by for hydroxy radical content successively in its structure
It is divided into the kernel plantation layer of hydroxyl migration material body, hydroxyl to exchange the transition plantation layer of material body and plant the outer of material body containing mammary calculus
It is chemical bonding that table is planted between layer, and adjacent two layers；Hydroxyl migration in the structure of the Implant hydroxyapatite filter grain
The hydroxy radical content of the kernel plantation layer of material body is 1.19-1.7%, the hydroxy radical content of the transition plantation layer that hydroxyl exchanges material body is
1.7-2.21%, the hydroxy radical content of the appearance plantation layer of mammary calculus plantation material body are 2.21-2.72%.
4. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 3, it is characterised in that
The thickness of the clad 6 of the Implant hydroxyapatite filter grain is 1-10mm.
5. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 4, it is characterised in that
The height of the cylindrical tube 3 is 1.5-3 times of the external diameter of the cylindrical tube 3.
6. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 5, it is characterised in that
The bottom of the cylindrical tube 3 is provided with exhaust-valve 18.
7. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 6, it is characterised in that
The plantation/the middle part for planting filtrate storehouse 5 is provided with funnel shaped feed supplement storehouse 16, and manually valve 17 and plantation/except planting
Filtrate storehouse 5 is connected.
8. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 7, it is characterised in that
The plantation/one-level cyclone 9 is provided with filtrate storehouse 5 except planting, the one-level cyclone 9 includes that one-level fixing axle 11, one-level is revolved
Flow 12 and turbulent hole 13, the one-level spinning disk 12 is 3 groups, and the lead angle of the one-level spinning disk 12 is 30-45 °, institute
A diameter of 5-20cm in turbulent hole 13 is stated, the turbulent hole 13 surrounds 11 annular spread of one-level fixing axle, in annular shape, and
3 layers of the axis direction along the one-level fixing axle 11 is uniform.
9. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 7, it is characterised in that
The tandem monomer plantation/plant/remove except plant folding seat bed includes discoidal upper screen cloth and plant piece 4-1, middle screen cloth plantation/remove plant
Plant piece 4-3, the discoidal upper screen cloth plantation/plant/remove except plant piece 4-1, middle screen cloth and plant are planted/removed to piece 4-2 and lower screen cloth
The upper, middle and lower position that plant piece 4-3 is separately positioned on the cylindrical tube 3 is planted/removed to piece 4-2 and lower screen cloth so that
The middle part of the cylindrical tube 3 be divided into containing top plantation/except plant filtrate storehouse 5-1 and bottom plantation/except plant filtrate storehouse 5-2
Plantation/except planting filtrate storehouse 5, the discoidal upper screen cloth plantation/except plant piece 4-1, the plantation of middle screen cloth/except plant piece 4-2 and under
Screen cloth is planted/is removed the surface of plant piece 4-3 and is equipped with the clad 6 that Implant hydroxyapatite filters grain.
10. a kind of high speed reactor equipment based on planting method fluorine removal water process according to claim 9, its feature exist
In, the bottom plantation/one-level cyclone 9 is provided with filtrate storehouse 5-2 except planting, the top plantation/remove and plant in filtrate storehouse 5-1
Second cyclone 10 is provided with, the one-level cyclone 9 includes one-level fixing axle 11, one-level spinning disk 12 and turbulent hole 13, institute
One-level spinning disk 12 is stated for 3 groups, the lead angle of the one-level spinning disk 12 is 30-45 °, a diameter of 5- in the turbulent hole 13
20cm, the turbulent hole 13 surround 11 annular spread of one-level fixing axle, in annular shape, and along the one-level fixing axle 11
3 layers of axis direction it is uniform；The second cyclone 10 includes two grades of fixing axles, 14, two grades of spinning disks 15 and turbulent hole 13, institute
Two grades of spinning disks 15 are stated for 3 groups, the lead angle of two grades of spinning disks 15 is 45-60 °, a diameter of 5- in the turbulent hole 13
20cm, the turbulent hole 13 surround two grades of fixing axles, 14 annular spread, in annular shape, and along two grades of fixing axles 14
3 layers of axis direction it is uniform.
A kind of 11. high speed reactor equipment based on planting method fluorine removal water process according to any one of claim 1-10
Using method, it is characterised in that comprise the following specific steps that：
Step 1, high speed reactor equipment enter SBR：Implant hydroxyapatite is added planting/removing to plant in filtrate storehouse 5
Filter grain simultaneously forms filter granulosa；The height for controlling the filter granulosa is the 1/2-2/3 for planting/removing 5 height of plant filtrate storehouse；According to fluorine-containing
In raw water, 3-10 times of the molfraction of fluorion configures calcium salt water treatment agent, and the calcium salt water treatment agent is calcium oxide, hydrogen-oxygen
Change calcium or calcium chloride；2-5 times according to the molfraction of fluorion in fluorine-containing raw water configures phosphate water treatment agent, the phosphoric acid
Saline treatment agent is sodium dihydrogen phosphate or disodium hydrogen phosphate；
Step 2, high speed reactor equipment enter working condition：On the basis of the SBR for completing step 1, water intaking valve is opened
Door 1 is molten to the mixing that the water-locator 7 of high speed reactor equipment injects fluorine-containing raw water, calcium salt water treatment agent and phosphate water treatment agent
Liquid, the mixed solution pass through the discoidal lower screen cloth of 3 bottom of cylindrical tube and plant/plant/remove to plant except plant piece 4-3 is entered and filter
Feed bin 5, under conditions of the flow stream velocity of control mixed solution, is planting the Implant hydroxyapatite filter grain of the filter granulosa
Plant/suspend in filtrate storehouse 5 and carry out floated plantation reaction except planting, fluor-apatite is formed on Implant hydroxyapatite filter grain
Nucleus and fluorapatite crystal mammary calculus is formed by the continued growth of fluor-apatite nucleus, the reacted plantation of the floated plantations of Jing
Mixed liquor is planted/is removed by the discoidal upper screen cloth on 3 top of cylindrical tube and plants piece 4-1 into water collector 8 and from outlet valve 2
Cylindrical tube 3 is flowed out, so as to obtain water purification；
Step 3, high speed reactor equipment enter feed supplement state：When the content of fluoride ion of water purification of step 2 is measured more than 1mg/L
Require supplementation with and add Implant hydroxyapatite filter grain, now close inlet valve 1, open exhaust-valve 18, water emptying is closed
Exhaust-valve 18, by Implant hydroxyapatite filter grain injection feed supplement storehouse 16, opens manually-operated gate 17, the filter of Implant hydroxyapatite
Manually valve 17 enters plantation/except filtrate storehouse 5 is planted to grain, and the height for control to filter granulosa is plantation/except 5 height of plant filtrate storehouse
1/2~2/3, manually-operated gate 17 is closed, feed supplement is completed；
Step 4, high speed reactor equipment are again introduced into working condition：The high speed reactor of feed supplement state will be completed described in step 3
Equipment recovers the working condition into step 2 again, goes round and begins again, circulate operation.
A kind of 12. users of the high speed reactor equipment based on planting method fluorine removal water process according to claim 11
Method, it is characterised in that the flow stream velocity Wei≤10m/h of the mixed solution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611083129.9A CN106669550B (en) | 2016-11-30 | 2016-11-30 | High-speed reaction kettle equipment for defluorination water treatment based on planting method and use method thereof |
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| CN201611083129.9A CN106669550B (en) | 2016-11-30 | 2016-11-30 | High-speed reaction kettle equipment for defluorination water treatment based on planting method and use method thereof |
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| CN115385431A (en) * | 2022-08-29 | 2022-11-25 | 工大环境股份有限公司 | Defluorination reactor for pill |
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