CN110124572A - Anti-blocking good antiscale property lime solution configuration device, its automatic liquid matching feed liquid method and its descaling method - Google Patents
Anti-blocking good antiscale property lime solution configuration device, its automatic liquid matching feed liquid method and its descaling method Download PDFInfo
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- CN110124572A CN110124572A CN201910422665.4A CN201910422665A CN110124572A CN 110124572 A CN110124572 A CN 110124572A CN 201910422665 A CN201910422665 A CN 201910422665A CN 110124572 A CN110124572 A CN 110124572A
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- solenoid valve
- molten medicine
- medicine cavity
- lime
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- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 141
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 141
- 239000004571 lime Substances 0.000 title claims abstract description 141
- 239000007788 liquid Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003814 drug Substances 0.000 claims abstract description 147
- 239000008399 tap water Substances 0.000 claims abstract description 21
- 235000020679 tap water Nutrition 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000005273 aeration Methods 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 18
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 238000005406 washing Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 238000005554 pickling Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 12
- 238000001556 precipitation Methods 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 239000000920 calcium hydroxide Substances 0.000 description 7
- 235000011116 calcium hydroxide Nutrition 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000004809 Teflon Substances 0.000 description 5
- 229920006362 Teflon® Polymers 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- -1 for this purpose Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71705—Feed mechanisms characterised by the means for feeding the components to the mixer using belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Abstract
Present invention discloses anti-blocking good antiscale property lime solution configuration device, its automatic liquid matching feed liquid method and its descaling methods, wherein configuration device, including configured pool, configured pool includes at least continuous molten medicine cavity of two-stage, it is connected between adjacent molten medicine cavity by overflow ducts, is additionally provided with the blender extended in each molten medicine cavity on configured pool, the inner bottom surface of each molten medicine cavity is provided with inclined plate, the discharge outlet being provided on the bottom plate of configured pool at the lower end of inclined plate, discharge outlet connect discharge tube.This programme is extended molten medicine time and stream course, facilitates lime and be preferably dissolved into tap water, guaranteed the even concentration of solution using the structure of multistage molten medicine cavity overflow；Simultaneously during matching liquid, the amount of the big particulate matter entered in the molten medicine cavity of final stage can be greatly reduced by multi stage precipitation, be greatly reduced the influence to subsequent pipeline and pump；Big particle can settle the bottom for focusing on inclined plate, discharge to realize subsequently through discharge tube.
Description
Technical field
The present invention relates to field of environment protection equipment, especially anti-blocking good antiscale property lime solution configuration device, its automatic liquid matching are supplied
Liquid method and its descaling method.
Background technique
Lime has history remote as the medicament for being applied to earth's surface clarification of water and sofening treatment.With lime supply it is general
And the continuous improvement of quality, lime powder has gradually been expanded into Reclaimed Municipal Wastewater Treatment for Reuse, tap water pH value is adjusted, cigarette
Qi exhaustion sulphuring treatment and sludge of sewage treatment plant drying, disinfecting, the supplement water of recirculating cooling water system or by-pass flow water process it is leading
Treatment agent.
In the technology of environment protection field, lime has been considered as the soft of the minimum basic materials of cost, neutralizer and water
Agent.High ph-values feature well known to it can be also used for precipitation of heavy metals, and discarded heavy metal containing sewage, heavy metal sewage sludge are turned
Become valuable and reusable raw material, for this purpose, lime powder as environmentally protective medicament, will have more extensive from now on
Application prospect.
In water treatment procedure, lime is usually first made into suspension or slurry is added into system again.Large-scale water
In processing item, lime silo storage pulverized limestone is generallyd use, is then continuously delivered to lime powder by dry powder batcher
Milk of lime is made in lime under agitation case, common milk of lime configuration device, such as application No. is 201120328266.0 China specially
Benefit, generally includes a container, and container has water inlet and the entrance into lime, blender is arranged inside, configures in container
At lime solution pass through slurry feeding pump again and send to the place of the applications such as clarifying basin, but the configuration device of this milk of lime,
There are the following problems for it:
1, only one mixing vessel of traditional configuration device, lime solution are only capable of stirring in the mixing container, and flowing stroke is short,
Poor fluidity, therefore, the solute effect of lime and the uniformity of fliud flushing are influenced by mixing effect, also, due to depositing in lime
Some biggish particles, impurity and lime it is not sufficiently dissolved etc. due to, be frequently present of in lime solution more big
Particulate matter causes solution concentration uneven, reduces the quality of solution, it is subsequent in use, these bulky grains enter pipeline after easily
The problems such as causing line clogging, the abrasion of pump；Also, when stopping stirring, these particulate matters can be deposited in the bottom of mixing vessel
Portion, and can not be effectively discharged from mixing vessel, it is easy siltation, can not only block the inlet of the transfer pipeline of low level, and
And reduce the space of mixing vessel.
2, since milk of lime has certain adhesiveness, it can be adhered to the inner wall of container or pipeline, with making for a long time
With the continuous siltation of milk of lime is easy to cause the blocking of container and pipeline, influences normal use, and the milk of lime to deposit
Layer is difficult to be purged, and is unfavorable for subsequent lime solution configuration.
Summary of the invention
The object of the invention is to provide a kind of anti-blocking good antiscale property stone to solve the above-mentioned problems in the prior art
Grey solution allocation device, its automatic liquid matching feed liquid method and its descaling method.
The purpose of the present invention is achieved through the following technical solutions:
Anti-blocking good antiscale property lime solution configuration device, including configured pool, the configured pool include at least continuous molten medicine cavity of two-stage,
It is connected between adjacent molten medicine cavity by overflow ducts, is additionally provided on the configured pool and extends to stirring in each molten medicine cavity
Device is mixed, the inner bottom surface of each molten medicine cavity is provided with inclined plate, is provided on the bottom plate of configured pool at the lower end of the inclined plate
Discharge outlet, the discharge outlet connect discharge tube.
Preferably, in the anti-blocking good antiscale property lime solution configuration device, the overflow ducts include by the configuration
The inner cavity in pond separates the partition to form continuous molten medicine cavity, and the top of the partition is lower than the top of the side wall of the configured pool, often
The front end setting one of a partition extends downwardly the baffle of the inner bottom surface close to molten medicine cavity at the top of the molten medicine cavity.
Preferably, in the anti-blocking good antiscale property lime solution configuration device, the configured pool includes the molten medicine cavity of three-level, first
It is provided with lime dosing bucket at the top of the molten medicine cavity of grade, vibrator is provided on the lime dosing bucket, the lime dosing bucket
The feed end of the discharge end of feed inlet connecting screw conveyer, the screw rod conveyor connects lime bin.
Preferably, in the anti-blocking good antiscale property lime solution configuration device, it is also connected with water supply pipe in the molten medicine cavity of chopped-off head,
The water supply pipe includes pipeline, is disposed with first manual valve, pressure gauge, Y by water inlet end to water outlet on the pipeline
Shape filter, the first solenoid valve and flowmeter.
Preferably, it in the anti-blocking good antiscale property lime solution configuration device, is also connected in the molten medicine cavity of chopped-off head for acid tube
Road.
Preferably, in the anti-blocking good antiscale property lime solution configuration device, aeration is also connected in every grade of molten medicine cavity
Pipeline, the aeration tube road are Teflon pipe, UPVC pipe etc..
Preferably, in the anti-blocking good antiscale property lime solution configuration device, heating is provided in the lime dosing bucket
Device.
Preferably, in the anti-blocking good antiscale property lime solution configuration device, the molten medicine cavity connection of final stage is with air driven pump
The entrance of liquid feeding pipeline, the liquid supply pipe of the liquid feeding pipeline is equipped with strainer.
The automatic liquid matching feed liquid method of anti-blocking good antiscale property lime solution configuration device, includes the following steps:
S1, control device, which starts heater and starts screw rod conveyor, is added to lime dosing bucket for the lime in lime bin
In；
S2, control device control dosing bucket and water supply pipe and are fed simultaneously to primary molten medicine cavity；
S3, control device control the starting of three blenders, lime and tap water be uniformly mixed under the stirring of blender and from
Primary molten medicine cavity successively overflow to secondary molten medicine cavity and the molten medicine cavity of final stage；
S4, when the liquid level in the molten medicine cavity of final stage reaches middle liquid level, liquid feeding pipeline conducting and pneumatic pump startup thereon will be prepared
Good lime solution is delivered to the point of use of Sewage Disposal；
When the liquid level in the molten medicine cavity of final stage reaches high liquid level, water supply pipe, dosing bucket and screw rod conveyor are closed, stops lime
With the supply of tap water；
When the liquid level in the molten medicine cavity of final stage reaches low liquid level, opens water supply pipe and supply water, while starting dosing bucket and spiral shell
Bar conveyer carries out lime supply.
The descaling method of anti-blocking good antiscale property lime solution configuration device, includes the following steps:
S10 opens the 7th solenoid valve, the 8th solenoid valve and the 9th solenoid valve, after the lime solution discharge in each molten medicine cavity, closes
Close the 7th solenoid valve, the 8th solenoid valve and the 9th solenoid valve；
S20 opens the 5th solenoid valve of liquid feeding pipeline and the first solenoid valve of water supply pipe, closes other solenoid valves, to molten medicine
Tap water is added in chamber, and opens air driven pump in due course, the washing of a period of time is carried out to molten medicine cavity and liquid feeding pipeline；
S30 closes air driven pump, opens the 11st solenoid valve, closes other solenoid valves, add citric acid into the molten medicine cavity of chopped-off head,
Stand a period of time progress pickling；
S40 opens second solenoid valve, third solenoid valve and the 4th solenoid valve, closes other solenoid valves, be passed through into each molten medicine cavity
Air carries out the aeration of a period of time；
S50 opens the 7th solenoid valve, the 8th solenoid valve, the 9th solenoid valve and the tenth solenoid valve, closes other solenoid valves, will be each
After discharge of wastewater in molten medicine cavity and pipeline, the 7th solenoid valve, the 8th solenoid valve, the 9th solenoid valve and the tenth solenoid valve are closed；
S60 opens the 5th solenoid valve and the first solenoid valve, closes other solenoid valves, tap water is added into molten medicine cavity, to molten medicine
Chamber and liquid feeding pipeline carry out the washing of a period of time；
S70 opens the 7th solenoid valve, the 8th solenoid valve, the 9th solenoid valve and the tenth solenoid valve, closes other solenoid valves, will be each
After discharge of wastewater in molten medicine cavity and pipeline, the 7th solenoid valve, the 8th solenoid valve, the 9th solenoid valve and the tenth solenoid valve are closed.
The advantages of technical solution of the present invention, is mainly reflected in:
1, this programme is extended molten medicine time and stream course, it is more preferable to be facilitated lime using the structure of multistage molten medicine cavity overflow
Ground is dissolved into tap water, guarantees the even concentration of solution；Simultaneously in solution level uphill process, biggish particulate matter of being self-possessed
It is precipitated under self gravitation effect, thus after multi stage precipitation, greatly reduce the bulky grain entered in the molten medicine cavity of final stage
The quantity of object is greatly reduced the influence of the abrasion on the obstruction of subsequent pipeline and pump；And since inclined plate is arranged at the bottom of molten medicine cavity,
Therefore, the large particle of deposition can be with the bottom of inclined plate sedimentation to inclined plate, to make large particle concentrate in together, with after an action of the bowels
Continuous realized by discharge tube is discharged.
2, this programme structure is simple, takes up little area, and is controlled by PLC program and realizes full-automation, is convenient for operation and maintenance pipe
Reason.
3, the lime in lime bin is transported in dosing bucket by this programme using screw rod conveyor, makes entire lime for medicine
Carry out in a closed environment, there is no lime leakage, dust from flying the problem of, lime can be reduced using shaftless screw rod conveyor
The probability of particle blocking screw rod transmission axis.
4, having heaters is installed in dosing bucket, can avoid lime and agglomerate because of the moisture absorption, lime is avoided to be adhered in dosing bucket,
And quickly, uniformly dissolved after capable of guaranteeing lime, in addition the lime being adhered on barrel can be shaken and be fallen by vibrator, avoid dosing
The problem of bucket blocking.
5, the avoidable lime of dosing pump drug-feeding tube mouth installation strainer enters follow-up system, and in pipe-line system also
Y-type filter can be ensured further.
6, using automatic cleaning system, including continuous washing, continuous acid-washing, pickling, in addition also air aeration system are stood
System, multiple cleaning can more thoroughly remove pool wall dirt layer, effectively solve the problems, such as fouling blockage.
7, aerating pipelines, can be effectively resistance to using pipeline itself using the materials such as UPVC, Teflon for acid tube road etc.
The alkaline-resisting row performance of acid, prolongs the service life.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram implemented of the invention；
Fig. 2 is the second structural schematic diagram implemented of the invention；
Fig. 3 is the structural schematic diagram that third of the invention is implemented;
Fig. 4 is the 4th structural schematic diagram implemented of the invention；
Fig. 5 is the 5th structural schematic diagram implemented of the invention.
Specific embodiment
The purpose of the present invention, advantage and feature, by by the non-limitative illustration of preferred embodiment below carry out diagram and
It explains.These embodiments are only the prominent examples using technical solution of the present invention, it is all take equivalent replacement or equivalent transformation and
The technical solution of formation, all falls within the scope of protection of present invention.
In the description of scheme, it should be noted that term " center ", "upper", "lower", "left", "right", "front", "rear",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in the description of scheme
In, it is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end.
The anti-blocking good antiscale property lime solution configuration device disclosed with reference to the accompanying drawing to the present invention is illustrated, such as attached drawing 1
Shown, including configured pool 1, the configured pool 1 includes at least continuous molten medicine cavity 11 of two-stage, passes through one between adjacent molten medicine cavity 11
Overflow ducts 12 are connected to, and are additionally provided with the blender 13, Mei Gerong extended in each molten medicine cavity 11 on the configured pool 1
The inner bottom surface of medicine cavity 11 is provided with inclined plate 14, and the gradient of the inclined plate 14 is set at the lower end of the inclined plate 14 between 0.5%-1%
The discharge outlet 16 being equipped on the bottom plate 15 of configured pool 1, the discharge outlet 16 connect discharge tube 2.
When configuring lime solution, lime and tap water are entered after the molten medicine cavity of chopped-off head and are mixed under the stirring action of blender 13
It closes, also, with the continuous addition of tap water and lime, when liquid level is constantly risen at the inlet of the overflow ducts 12,
Lime solution enters the bottom of the molten medicine cavity of next stage by overflow ducts 12, and continues stirring under the action of blender 13 and mix
It closes, lime solution is successively flowed into the lime solution in the molten medicine cavity of afterbody to finally be needed as procedure described above；
Using multi-stage solution chamber flow structure, molten medicine time and stream course are extended, facilitates lime and is preferably dissolved into tap water
In, and guarantee the even concentration of solution.
And precipitated under self gravitation effect for being self-possessed biggish lime particle since water flow is flowed up, and by
There is inclined plate 14 in the bottom of molten medicine cavity, therefore, the big lime particle under depositing can be deposited to the bottom of inclined plate 14 with inclined plate 14
Portion is discharged so that bulky grain be made to concentrate in together to realize subsequently through discharge tube 2, and the structure of multistage overflow
Enable big lime particle to integrate deposition several times in multistage molten medicine cavity, enters the molten medicine of final stage to greatly reduce
The amount of big lime particle in chamber, is greatly reduced the influence to subsequent pipeline.
From the point of view of in detail, the configured pool 1 can be the pond body that various feasible materials are fabricated to, such as it can be metal material
Made of matter (stainless steel) or plastics (Teflon, PP), it is also possible to made of armored concrete pours, shape can be length
Cube or cylindrical body or other feasible shapes, it is preferable that as shown in Fig. 1, the configured pool 1 include bottom plate 15, side wall 17 and
Top plate 18, they enclose a rectangular parallelepiped space.
As shown in Fig. 1, the overflow ducts 12 include separating the inner cavity of the configured pool 1 to form continuous molten medicine cavity 11
Partition 121, the top of the partition 121 lower than the side wall 17 of the configured pool 1 top, before each partition 121
End (after being with the position that lime solution first passes through in flow process herein, after by position be before) setting one is from described
The top of molten medicine cavity 11 extends downwardly the baffle 122 of the inner bottom surface close to molten medicine cavity 11, between the partition 121 and baffle 122
Space form overflow ducts, the notch of their upper and lower ends is feed liquor and liquid outlet.
It is preferred that as shown in Fig. 1, the partition 121 is two pieces and the inner cavity of the configured pool 1 is divided into three volumes
Identical molten medicine cavity 111,112,113, when due to making up a prescription, water and lime only need to be added in the molten medicine cavity 111 of chopped-off head, therefore
The top of the molten medicine cavity 111 of the chopped-off head is provided with lime dosing bucket 3, the lime dosing bucket 3 has level meter 31 for surveying
The amount of lime in lime pressure bucket is measured, and frequency conversion is arranged inside for medicine screw rod (not shown), is used for lime dosing bucket 3
Interior lime is transported in the molten medicine cavity 111 of the primary, described equally to can be shaftless screw rod for medicine screw rod.
Also, as shown in Fig. 2, it is provided with vibrator 4 on the lime dosing bucket 3, the vibrator 4 is in administration timing of drug
Every the starting of one end time or lasting starting, so that lime be avoided to be adhered on the inner wall of lime dosing bucket 3；In addition, due to lime
The problem of easy moisture absorption is agglomerated in dosing bucket, therefore, causes lime to be inhaled in order to avoid the moisture in lime dosing bucket 3 is excessive
Tide, is arranged having heaters 10 in the lime dosing bucket 3, and the heater 10 can be opened before configuring medical fluid or simultaneously
It opens, to make to keep drying in lime dosing bucket 3, reduces the possibility of lime agglomeration, thereby may be ensured that lime can be effective
Dissolution.
As shown in Fig. 2, the discharge end of the feed inlet connecting screw conveyer 5 of the lime dosing bucket 3, the screw rod are defeated
It send the feed end of machine 5 to connect lime bin 6, therefore entire lime can be made to carry out in a closed environment for medicine, there is no lime
The problem of leakage, dust from flying, the screw rod conveyor 5 are preferably shaftless screw rod conveyor, lime particle can be effectively reduced
The probability for blocking screw rod transmission axis, guarantees the smoothness and reliability of feed, and the lime in the lime bin 6 can pass through groove tank
Vehicle is transported and is added.
Also, as shown in Fig. 2, it is also connected with water supply pipe 7 in the molten medicine cavity 111 of chopped-off head, the water supply pipe 7 includes
Pipeline 71, the pipeline 71 are disposed with first manual valve HV01, pressure gauge PI01, Y shape by water inlet end to water outlet and filter
Device ST01, the first solenoid valve SV01 and flowmeter FM01, the pipeline 71 can connect water source (not shown) by hose,
It can also be directly connected to water source, the water outlet of the pipeline 71 extends in the molten medicine cavity 111 of the chopped-off head, and at its water outlet
It is provided with conical baffled (not shown), the conical baffled impact that can effectively avoid into water to ascending current avoids pair
The bulky grain of bottom precipitation generates disturbance, to guarantee the stabilization of streamflow regime, the first manual valve HV01 maintains a normally open shape
State, the flowmeter FM01 is preferably electromagnetic flowmeter, so as to accurately know water supply.
Further, as shown in attached drawing 1, attached drawing 2, the discharge pipe 2 that the molten medicine cavity 111 of chopped-off head connects includes discharge
Pipe 21 is disposed with the 7th solenoid valve SV07 and the 12nd hand-operated valve by liquid feeding end to outlet end on the delivery pipe 21
HV12, the outlet end connection floor drain 22 or wastewater collection pond (not shown) of the delivery pipe 21, secondary molten medicine cavity 112 connect
The discharge pipe 2 include delivery pipe 23, the 8th electromagnetism is disposed with by liquid feeding end to outlet end on the delivery pipe 23
Valve SV08 and the 13rd hand-operated valve HV13, the outlet end connection floor drain 24 or wastewater collection pond of the delivery pipe 23 (do not show in figure
Out)；The discharge pipe 2 that the molten medicine cavity 113 of final stage connects includes delivery pipe 25, by liquid feeding end to liquid out on the delivery pipe 25
End is disposed with the 9th solenoid valve SV09 and the 14th hand-operated valve HV14, the outlet end connection floor drain 26 of the delivery pipe 25 or
Wastewater collection pond (not shown).
In addition, the supply of lime solution for convenience, as shown in Fig. 3, the molten connection of medicine cavity 113 of final stage is with pneumatic
The liquid feeding pipeline 20 of PU01 is pumped, the entrance of the liquid supply pipe 201 of the liquid feeding pipeline 20 is equipped with strainer 30, and the strainer 30 is preferably
It is strainer of the mesh aperture between 4-6mm, the strainer 30 can be effectively by the bulky grain solid in the lime solution
Stopped, to prevent bulky grain from entering in subsequent pipeline, effectively reduces line clogging and air driven pump PU01 mill
The probability of damage；Also, the strainer 30 is preferably Teflon or stainless steel material is made, so as to effectively meet acid
Long-time service requirement under alkali environment.
As shown in Fig. 3, the liquid feeding pipeline 20 further includes being set gradually by liquid feeding end to the outlet end of liquid supply pipe 201
Second Y-filter ST02, the 7th hand-operated valve HV07, air driven pump PU01, the 9th hand-operated valve HV09, the 11st hand-operated valve HV11 and
6th solenoid valve SV06；Meanwhile first is also connected on the pipeline between the 7th hand-operated valve HV07 and air driven pump PU01
Drain branch 202, the first drain branch 202 include the drain pipe being connected to liquid supply pipe 201 and the liquid feeding end by drain pipe
The outlet end of the tenth solenoid valve SV10 and the 8th hand-operated valve HV08 set gradually to outlet end, the drain pipe connect floor drain
2021 or waste water collection tank；It is also connected on liquid supply pipe 201 between the 9th hand-operated valve HV09 and the 11st hand-operated valve HV11
There is the second drain branch 203, the second drain branch 203 includes the drain pipe being connected to liquid supply pipe 201 and by drain pipe
The 5th solenoid valve SV05 and the tenth hand-operated valve HV10 that liquid feeding end to outlet end is set gradually, the outlet end connection of the drain pipe
Floor drain 2031 or waste water collection tank.
When configuring solution, can by the molten medicine cavity of final stage be arranged for detect the liquidometer of liquid level in it come
Realize the control of whole system, as shown in attached drawing 1- attached drawing 3, the liquidometer is preferably electrode liquidometer, and has low liquid
Position LSL, tri- middle liquid level LSM, high liquid level LSH test points.
Further, at the inner wall that container and pipeline are easily adhered to due to lime solution, milk of lime etc., or even siltation knot
Dirt blocks molten medicine cavity, pipeline and inlet and outlet etc., therefore needs to remove these stones using after a certain period of time in entire configuration device
Black dirt, in such a configuration, although can realize the removing of scale to a certain extent by washing, washing is rushed
Hit that power is small, also, for obstinate lime scale layer, washing often cannot achieve the removing of innermost layer lime scale, in consideration of it, as attached
Shown in Fig. 4, be also connected in the molten medicine cavity 11 of chopped-off head for acid tube road 8, it is described for acid tube road 8 include for acid tube 81, it is described for acid
Second hand-operated valve HV02, the 11st solenoid valve SV11 are disposed with by liquid feeding end to outlet end on pipe 81, it is described for acid tube 81
Acid source (not shown) is connected, the acid source is preferably citric acid.
Further, the power that lime scale is removed in order to further increase, as shown in Fig. 5, in every grade of molten medicine cavity
Aerating pipelines 9 are also connected with, the aeration tube road 9 includes aeration supervisor 91 and three aeration branches, and the aeration supervisor 91 is preferably
For UPVC pipe or Teflon pipe, and third hand-operated valve HV03 is provided in the aeration tube 91, the every aeration branch packet
Include with 91 aeration branch pipes 92 that connects of aeration supervisor, it is interior and close to the inclined plate that the aeration branch pipe 92 extends to the molten medicine cavity
14, the region that the aeration branch pipe 92 is located at below the top of the partition 121 offers several solarization air cap (not shown)s,
The solarization air cap is towards the side wall 17 and bottom plate 15 of the molten medicine cavity, also, the aeration branch pipe 92 is located in the molten medicine cavity
Part can be the frame-type that more branch pipes constitute upper end opening.
Also, the 4th hand-operated valve HV04, the are provided on the aeration branch pipe that as shown in Fig. 5, the molten medicine cavity 111 of chopped-off head connects
Two solenoid valve SV02 are provided with the 5th hand-operated valve HV05, third solenoid valve on the aeration branch pipe that secondary molten medicine cavity 112 connects
SV03 is provided with the 6th hand-operated valve HV06, the 4th solenoid valve SV04 on the aeration branch pipe that the molten medicine cavity 113 of final stage connects.
Finally, in order to realize the automatically configuring of whole system, feed flow and the control of scale removal, solenoid valve in whole device,
Air driven pump, heater, vibrator, lime loading hopper, screw rod conveyor etc. are all connected with control device (not shown), the control
Device processed is preferably PLC, it is of course also possible to be the computer that other are equipped with control software, is known technology, does not go to live in the household of one's in-laws on getting married herein
It states.
Whole device will be specifically described anti-blocking good antiscale property in use, keep it turned under its each hand-operated valve normality below
The automatic liquid matching feed liquid method of lime solution configuration device, includes the following steps:
S1, control device, which starts heater 10 and starts screw rod conveyor 5, is added to lime dosing for the lime in lime bin 6
In bucket 3, lime can dry to a certain extent under the action of heater 10, to avoid the problem that agglomeration.
S2, the screw rod that control device controls in dosing bucket 3, which starts, adds lime into the molten medicine cavity 111 of the chopped-off head, simultaneously
The the first solenoid valve SV01 controlled on water supply pipe 7 is opened, and is fed by pipeline to primary molten medicine cavity, also, filled according to control
Preset solution concentration is set, the dosage of lime dosing bucket 3 is controlled and water supply is determined according to the flow of battery flowmeter FM01.
S3, three blenders that control device controls in three molten medicine cavities start simultaneously, and the revolving speed control of blender exists
80rpm or so, lime and tap water enter simultaneously in primary molten medicine cavity 111, the two mixing, dissolution, since the two enters simultaneously,
Therefore, the problem of lime and tap water can come into full contact in real time, reduce part agglomeration, with molten in the molten medicine cavity 111 of chopped-off head
The liquid level of liquid is stepped up, and mixed liquor enters the inside of secondary molten medicine cavity 112 from primary molten medicine cavity 111 through overflow ducts 12, and
It further cures, dissolve under the stirring of blender, then enter the molten medicine of final stage from the overflow ducts on secondary molten 112 top of medicine cavity
The bottom of chamber 113 is preferably dissolved under the stirring of blender, mixes, is homogenized.
In each molten medicine cavity, large particle settles under the effect of gravity, and assembles along inclined plate to the bottom of each molten medicine cavity
Position can open on the discharge tube after running one end time (the specific time, which can according to need, to be designed)
The large particle of deposition is discharged 7th solenoid valve SV07 from molten medicine cavity, is then turned off the 7th solenoid valve SV07.
S4, after solution enters in the molten medicine cavity 113 of final stage, the liquid level in molten medicine cavity constantly rises, as electrode liquidometer LS02
Middle liquid level LSM triggering when, then control device opens the 6th solenoid valve SV06 in the liquid feeding pipeline 20, and starts for medicine gas
The lime solution prepared, is delivered to the point of use of Sewage Disposal by dynamic pump PU01；At this point, carrying out lime and tap water simultaneously
Supply.
When the liquid level in the molten medicine cavity 113 of final stage reaches high liquid level LSH, control device controls the first solenoid valve SV01 and closes
It closes, stops water service, while screw rod conveyor SC01 and lime dosing bucket 3 stop feed.
As constantly lime solution is discharged by air driven pump PU01, when the liquid level in the molten medicine cavity 113 of final stage reaches low liquid level
When LSL, then control device controls the air driven pump PU01 and stops, and controls the first solenoid valve SV01 starting, starts into certainly
Water, meanwhile, the screw rod conveyor 5, the starting of lime dosing bucket 3 start to add lime.
Circulation is automatically configured and feed flow according to this.
In use for some time, can have lime scale on molten medicine cavity and pipeline, block pipeline, influence using, therefore this
The descaling method that scheme further discloses anti-blocking good antiscale property lime solution configuration device includes the following steps:
S10, control device opens the 7th solenoid valve SV07, the 8th solenoid valve SV08 and the 9th solenoid valve SV09, by each molten medicine cavity
In lime solution discharge after, close the 7th solenoid valve SV07, the 8th solenoid valve SV08 and the 9th solenoid valve SV09.
S20, control device open the 5th solenoid valve SV05 of liquid feeding pipeline 20 and the first solenoid valve SV01 of water supply pipe,
Other solenoid valves are closed, tap water is added into molten medicine cavity, when liquid level in the water level arrival in the molten medicine cavity 113 of final stage, are opened
Air driven pump PU01 carries out the washing of a period of time by tap water to each molten medicine cavity and liquid feeding pipeline 20, and the water after cleaning is by institute
The discharge of the second drain branch 203 is stated, also, there is in each molten medicine cavity liquid after washing.
S30, after the washing of certain time, control device closes air driven pump, opens the 11st solenoid valve SV1, closes
Other solenoid valves add citric acid into the molten medicine cavity 111 of chopped-off head, and citric acid enters in each molten medicine cavity and section of tubing, make acid
Solution stands a period of time progress pickling in molten medicine cavity and pipeline, and white lime and citric acid reactions dissolve, to constantly disappear
It removes.
Also, during for acid, the supply of tap water can be also carried out simultaneously, consequently facilitating acid solution enters respectively
In molten medicine cavity, stop supplying water and for acid when the liquid level in the molten medicine cavity of final stage reaches high liquid level；Certainly, in the molten medicine cavity of final stage
When acid solution reaches middle liquid level, the air driven pump can also be started by the acid solution in the molten medicine cavity of final stage and be introduced into the liquid feeding pipeline 20
In.
S40 then opens second solenoid valve SV02, third solenoid valve SV03 and the 4th solenoid valve SV04, closes other electricity
Magnet valve is passed through air into each molten medicine cavity, carries out the aeration of a period of time, and under the action of aeration, further driving is attached to
Lime scale layer on each 11 wall surface of molten medicine cavity is removed, falls off.
S50 then opens the 7th solenoid valve SV07, the 8th solenoid valve SV08, the 9th solenoid valve SV09, the tenth solenoid valve
SV10 and the 5th solenoid valve SV05, closes other solenoid valves, after the discharge of wastewater in each molten medicine cavity and pipeline, closes the 7th electricity
Magnet valve SV07, the 8th solenoid valve SV08, the 9th solenoid valve SV09 and the tenth solenoid valve SV10.
S60 opens the 5th solenoid valve SV05 of liquid feeding pipeline 20 and the first solenoid valve SV01 of water supply pipe, closes other
Tap water is added into molten medicine cavity in solenoid valve, when liquid level in the water level arrival in the molten medicine cavity 113 of final stage, opens air driven pump
PU01 carries out the washing of a period of time by tap water to each molten medicine cavity and liquid feeding pipeline 20, and the part of contaminated water after cleaning is by institute
State the discharge of the second drain branch 203.
S70 opens the 7th solenoid valve SV07, the 8th solenoid valve SV08, the 9th solenoid valve SV09 and the tenth solenoid valve SV10,
Other solenoid valves are closed, after the discharge of wastewater in each molten medicine cavity and pipeline, close the 7th solenoid valve SV07, the 8th solenoid valve
SV08, the 9th solenoid valve SV09 and the tenth solenoid valve SV10 complete cleaning.
After cleaning, whole device enters standby mode, after waiting Sewage Disposal to issue operating instruction, device into
Enter operating status, is started to prepare solution and feed flow according to setting program.
Certainly, during entire scale removal, the period of cleaning and each step progress time can carry out according to the actual situation
Adjustment, and the sequence of scale removal is also possible to other sequences, such as can directly carry out pickling, aeration, can also be without
Pickling, aeration etc., are adjusted with specific reference to actual conditions.
Still there are many embodiment, all technical sides formed using equivalents or equivalent transformation by the present invention
Case is within the scope of the present invention.
Claims (10)
1. anti-blocking good antiscale property lime solution configuration device, including configured pool (1), it is characterised in that: the configured pool (1) includes extremely
Lack two-stage continuously molten medicine cavity (11), is connected between adjacent molten medicine cavity (11) by overflow ducts (12), on the configured pool (1)
It is additionally provided with the blender (13) extended in each molten medicine cavity (11), the inner bottom surface of each molten medicine cavity (11) is provided with tiltedly
Plate (14) is provided with the discharge outlet (16) on the bottom plate (15) of configured pool (1), the row at the lower end of the inclined plate (14)
Put mouth (16) connection discharge tube (2).
2. anti-blocking good antiscale property lime solution configuration device according to claim 1, it is characterised in that: the overflow ducts
It (12) include that the inner cavity of the configured pool (1) is separated to the partition (121) to form continuous molten medicine cavity (11), the partition (121)
Top lower than the configured pool (1) side wall (17) top, the front end setting one of each partition (121) is from described molten
The baffle (122) close to the inner bottom surface of molten medicine cavity (11) is extended downwardly at the top of medicine cavity (11).
3. anti-blocking good antiscale property lime solution configuration device according to claim 1, it is characterised in that: the configured pool (1)
Including the molten medicine cavity of three-level (11), lime dosing bucket (3), the lime dosing bucket (3) are provided at the top of the molten medicine cavity of chopped-off head (111)
On be provided with vibrator (4), the discharge end of the feed inlet connecting screw conveyer (5) of the lime dosing bucket (3), the screw rod
The feed end of conveyer (5) connects lime bin (6).
4. anti-blocking good antiscale property lime solution configuration device according to claim 3, it is characterised in that: the molten medicine cavity of chopped-off head
(111) it is also connected on water supply pipe (7), the water supply pipe (7) includes pipeline (71), and the pipeline is by water inlet end to water outlet
It is disposed with first manual valve, pressure gauge, Y-filter, the first solenoid valve and flowmeter.
5. anti-blocking good antiscale property lime solution configuration device according to claim 3, it is characterised in that: the molten medicine cavity of chopped-off head (11)
On be also connected with for acid tube road (8).
6. -5 any anti-blocking good antiscale property lime solution configuration device according to claim 1, it is characterised in that: described in every grade
Aerating pipelines (9) are also connected in molten medicine cavity.
7. anti-blocking good antiscale property lime solution configuration device according to claim 3, it is characterised in that: the molten medicine cavity of final stage (113)
The entrance of the liquid supply pipe (201) of the liquid feeding pipeline (20) of connection is equipped with strainer (30).
8. anti-blocking good antiscale property lime solution configuration device according to claim 3, it is characterised in that: the lime dosing bucket
(3) having heaters (10) are set in.
9. the automatic liquid matching feed liquid method of anti-blocking good antiscale property lime solution configuration device, characterized by the following steps:
S1, control device, which starts heater (10) and starts screw rod conveyor (5), is added to stone for the lime in lime bin (6)
In grey dosing bucket (3)；
S2, control device control dosing bucket (3) and water supply pipe (7) and are fed simultaneously to primary molten medicine cavity；
S3, control device control the starting of three blenders, lime and tap water be uniformly mixed under the stirring of blender and from
Primary molten medicine cavity successively overflow to secondary molten medicine cavity and the molten medicine cavity of final stage；
S4, when the liquid level in the molten medicine cavity of final stage reaches middle liquid level, liquid feeding pipeline (20) conducting and air driven pump (PU01) thereon
The lime solution prepared, is delivered to the point of use of Sewage Disposal by starting；
When the liquid level in the molten medicine cavity of final stage reaches high liquid level, water supply pipe, dosing bucket (3) and screw rod conveyor (5) are closed；
When the liquid level in the molten medicine cavity of final stage reaches low liquid level, open water supply pipe supply water, while start dosing bucket (3) and
Screw rod conveyor (5) carries out lime supply.
10. the descaling method of anti-blocking good antiscale property lime solution configuration device, characterized by the following steps:
S10 opens the 7th solenoid valve (SV07), the 8th solenoid valve (SV08) and the 9th solenoid valve (SV09), will be in each molten medicine cavity
Lime solution discharge after, close the 7th solenoid valve (SV07), the 8th solenoid valve (SV08) and the 9th solenoid valve (SV09)；
S20 opens the 5th solenoid valve (SV05) of liquid feeding pipeline (20) and the first solenoid valve (SV01) of water supply pipe, closes it
His solenoid valve, tap water is added into molten medicine cavity, and open air driven pump in due course, carries out a period of time to molten medicine cavity and liquid feeding pipeline
Washing；
S30 closes air driven pump, opens the 11st solenoid valve (SV11), other solenoid valves is closed, into the molten medicine cavity of chopped-off head (111)
Citric acid is added, a period of time progress pickling is stood；
S40 opens second solenoid valve (SV02), third solenoid valve (SV03) and the 4th solenoid valve (SV04), closes other electromagnetism
Valve is passed through air into each molten medicine cavity, carries out the aeration of a period of time；
S50 opens the 7th solenoid valve (SV07), the 8th solenoid valve (SV08), the 9th solenoid valve (SV09) and the tenth solenoid valve
(SV10), other solenoid valves are closed, after the discharge of wastewater in each molten medicine cavity and pipeline, close the 7th solenoid valve (SV07), the
Eight solenoid valves (SV08), the 9th solenoid valve (SV09) and the tenth solenoid valve (SV10)；
S60 opens the 5th solenoid valve (SV05) of liquid feeding pipeline (20) and the first solenoid valve (SV01) of water supply pipe, closes it
His solenoid valve, is added tap water into molten medicine cavity, and the washing of a period of time is carried out to molten medicine cavity and liquid feeding pipeline；
S70 opens the 7th solenoid valve (SV07), the 8th solenoid valve (SV080, the 9th solenoid valve (SV09) and the tenth solenoid valve
(SV10), other solenoid valves are closed, after the discharge of wastewater in each molten medicine cavity and pipeline, close the 7th solenoid valve (SV07), the
Eight solenoid valves (SV08), the 9th solenoid valve (SV09) and the tenth solenoid valve (SV10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422665.4A CN110124572A (en) | 2019-05-21 | 2019-05-21 | Anti-blocking good antiscale property lime solution configuration device, its automatic liquid matching feed liquid method and its descaling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422665.4A CN110124572A (en) | 2019-05-21 | 2019-05-21 | Anti-blocking good antiscale property lime solution configuration device, its automatic liquid matching feed liquid method and its descaling method |
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| CN110124572A true CN110124572A (en) | 2019-08-16 |
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| CN201910422665.4A Pending CN110124572A (en) | 2019-05-21 | 2019-05-21 | Anti-blocking good antiscale property lime solution configuration device, its automatic liquid matching feed liquid method and its descaling method |
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Cited By (3)
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| CN114249499A (en) * | 2021-12-24 | 2022-03-29 | 王星方 | Building material production integrated sewage treatment device and use method thereof |
| WO2023115430A1 (en) * | 2021-12-20 | 2023-06-29 | 清远市嘉禾稀有金属有限公司 | Milk of lime anti-settling process and treatment device therefor |
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