CN110015736A - A kind of combined type powdery flocculation medicament quantitatively adds and dispersion mixing system - Google Patents
A kind of combined type powdery flocculation medicament quantitatively adds and dispersion mixing system Download PDFInfo
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- CN110015736A CN110015736A CN201910367942.6A CN201910367942A CN110015736A CN 110015736 A CN110015736 A CN 110015736A CN 201910367942 A CN201910367942 A CN 201910367942A CN 110015736 A CN110015736 A CN 110015736A
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- 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
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
- B01F33/8212—Combinations of dissimilar mixers with consecutive receptacles with moving and non-moving stirring devices
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- 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
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The present invention relates to the fields for medicament addition of flocculating in slime water treatment technique, and in particular to a kind of combined type powdery flocculation medicament quantitatively adds and dispersion mixing system.The present invention, which includes at least, is mixed bucket, further includes jet flow mixing device, is dispersed with stirring device, medicament storage system, medicament and quantitatively conveys and add-on system and PLC intelligence control system.Jet flow mixing device and to be dispersed with stirring device be core of the invention device, wherein jet flow mixing device, which is mounted on, is mixed bucket central upper position, is made of the screw pump of pan feeding, penstocks, injection tracheae, mixing chamber, nozzle and diffuser；The blender for being dispersed with stirring device is divided to two groups, is made of agitating shaft and impeller, and the impeller direction of rotation of two groups of blenders increases the lateral turbulence level of jet flow mixing device outlet port liquid on the contrary, the interflow for forming same direction of movement in the middle part of bucket is mixed；This system can accomplish that mealy medicine precisely quantitatively adds, while guarantee its high efficiency dispersion and dissolution in aqueous solution.
Description
Technical field
The present invention relates to the fields for medicament addition of flocculating in slime water treatment technique, and in particular to a kind of combined type powdery wadding
Solidifying medicament quantitatively adds and dispersion mixing system.
Background technique
Overwhelming majority coal preparation plant, China all uses wet coal preparation, and slime water treatment is important in wet coal preparation process flow
Link is required to the clarification of coal slime water depth, closed water circuit from the aspect of economical and environmentally friendly.Coal preparation plant generallys use mixed
Solidifying method handles black water, and so-called Coagulation Method is exactly to add coagulant into coal slime aqueous systems, so that in coal slime aqueous systems
Grain leans on gravitational settling after reuniting.The most commonly used is organic polymer coargulators, such as polyacrylamide for coagulant, due to organic high
Molecular flocculant has molecular weight big, the features such as side chain is long, therefore the drawbacks such as that there are dissolution times is longer, dissolution is insufficient, if
Improper phenomena such as that it will cause drug concentrations is low, medicament waste is prepared, also will have a direct impact on the processing of black water when situation is serious
Effect.The traditional flocculating agent formulation method of coal preparation plant is mixed in bucket directly by the way that manually directly powdery flocculant is added to
Stirring, but due to being fed the problems such as uneven, undercompounding often will cause medicament conglomeration, dissolution is insufficient, and need
Special post driver is set to observe liquid level and add powdery flocculant on time, there are certain hysteresis quality and dosage has artificially
Deviation.Although the proposition of utility model 201721157662.5 is non-uniform to solve the problems, such as to be fed using screw(-type) feeder feed,
The it is proposed of patent of invention 201410260122.4 reaches the evenly dispersed purpose of feeding process Chinese medicine using medicament dispersing sieve, but
The problems such as can not solving undercompounding, whipping process conglomeration and the arch agglomeration of storage bin knot, thus assistant officer needs a kind of powdery flocculation medicine
To solve, medicament undercompounding, that course of dissolution " swelling " conglomeration causes mealy medicine to dissolve to agent automatic adding device is insufficient
Problem.If (swelling refers to that the several particles of the high polymer coagulant of powdered granule are got together and falls into the water again, some particle surface layer
After expansion, other particles are wrapped up, leading pelleting cannot separate, and cause to dissolve incomplete phenomenon.)
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is quantitative to design a kind of combined type powdery flocculation medicament
Addition and dispersion mixing system, including jet flow mixing device, be dispersed with stirring device, medicament storage device, medicament quantitatively convey and
Adding set and PLC intelligent controlling device guarantee that mealy medicine adds on demand, evenly dispersed in aqueous solution and fast instant
The problems such as solution prevents dosage deviation and powdery flocculation medicament " swelling " conglomeration, and dissolution is difficult, the present invention collects storing, quantitative spiral shell
Rotation feed, jet mixing, is dispersed with stirring in one automatic spraying dosing, has apparatus structure reasonable and the degree of automation height etc.
Advantage can prevent deviation caused by human factor in storing, conveying and adding procedure, while guarantee mealy medicine in aqueous solution
Middle high efficiency dispersion provides good flocculation agentia condition for the work of subsequent slime water treatment.
To achieve the above object, the invention adopts the following technical scheme:
A kind of combined type powdery flocculation medicament quantitatively add and dispersion mixing system, includes at least mixing bucket, also wraps
Include following component part:
The design of bucket bottom, which is mixed, false bottom, and medicament aqueous solution is prevented directly " flushing ", bucket to be mixed from discharge port
Bucket wall arranges several baffles, eliminates in bucket " cylindric tow-away zone ", improves the whipping performance of blender；The blender is divided to two
Group, blender are made of agitating shaft and impeller, and impeller uses cambered design, the rotation of agitating shaft impeller, two groups of blenders
Impeller direction of rotation increases middle part jet mixing in bucket on the contrary, the interflow for forming same direction of movement in the middle part of bucket is mixed
The lateral turbulence level of device outlet port liquid；The jet flow mixing device, which is mounted on, is mixed bucket central upper position,
It is made of the screw pump of pan feeding, penstocks, injection tracheae, mixing chamber, nozzle and diffuser, wherein injection tracheae and medicament are fixed
The Pneumatic conveying pipeline of amount conveying and add-on system is connected, and mealy medicine, which is entered by Pneumatic conveying pipeline with dispersity, to be penetrated
The mixing chamber for flowing mixing arrangement realizes the preliminary dispersion of medicament in water, in addition exists under injection stream impact and dissection
Diffuser outlet is equipped with umbrella shape disperser, can further strengthen the evenly dispersed mixing of medicament in aqueous solution, be mixed
Liquid level emasuring device is also devised with above the bucket wall of bucket；The liquid level emasuring device mainly includes ultrasonic probe and floating ball, is floated
Ball is installed in the outer peripheral floating ball channel of baffle, and floating ball is eliminated stirring action and caused with the height vertical up-or-down movement of liquid level
Influence of the liquid fluctuating to measurement result, the liquid level data measured is transmitted to PLC intelligence control system by liquid level emasuring device,
PLC intelligence control system is analyzed by data, is such as found that liquid level is lower than the lower limit of setting value, is then opened jet flow mixing device pan feeding
Screw pump, to liquid level be higher than setting value the upper limit, then stop the screw pump operation of jet flow mixing device pan feeding, in the process
Rabbling mechanism continuous operation, the final high-efficiency dissolution for realizing medicament.
The mealy medicine of the injection tracheae sucking of jet flow mixing device comes from screw(-type) feeder, and screw(-type) feeder and medicament store up
Cryopreservation device is connected；The medicament storage device includes successively along storage bin even, electromagnetic exciter, star-shaped discharge valve；The storage
Feed bin top is drum-shaped, and it is open type feed inlet at the top of storage bin, bottom is equipped with discharge port, in storing that lower part, which is back taper,
Storehouse lower part reverse taper two sides are equipped with electromagnetic exciter；The electromagnetic exciter can uniformly shake the powdery of storage bin flocculation medicament
It falls, prevents the generation for tying doming effect in storehouse, the material fallen that shakes is discharged by the discharge port of storage bin bottom；The storage bin bottom
Discharge port connects Star-like unloader, can guarantee that powdery flocculation medicament discharging is uniform, prevents generation blocking, conglomeration in discharge process existing
As Star-like unloader exports external screw(-type) feeder, and the spiral handspike rotation of screw(-type) feeder pushes to powdery flocculation medicament
Pneumatic conveying pipeline, Pneumatic conveying pipeline connect power source-air blower, and air blower air blast is by the powder in Pneumatic conveying pipeline
Shape flocculation medicament is blown into the injection tracheae of jet flow mixing device.
PLC intelligent controlling device, the liquid level emasuring device, jet flow mixing device, electromagnetic exciter, star-like discharging
Device, screw(-type) feeder, air blower start or stop movement by PLC intelligence control system intelligent association.
The beneficial effects of the present invention are:
1), jet flow mixing device of the invention, be dispersed with stirring device, medicament storage device, medicament and quantitatively convey and add
Device and PLC intelligent controlling device cooperate jointly constitutes the powdery flocculation quantitative automatic adding set of medicament, is adapted to the device
Adding method the degree of automation greatly improves, and considerably reduces the investment of manpower and material resources, while avoiding caused by human factor
Additive amount of medicament deviation, and dispersion mixing is more uniform in aqueous solution for medicament, medicament dissolution speed faster, more completely, in turn
Reduce reagent consumption amount.
2), the storage bin top design of medicament storage device of the invention is open type feed inlet, facilitates granular material
Material bin situation is poured into and observes, as long as after staff fills up storage bin, so that it may participate in other post inspections；Storing
Storehouse blanking, which is realized, to be automatically controlled, and storage bin lower part reverse taper two sides, which are equipped with electromagnetic exciter, uniformly to shake powdery flocculation medicament
It falls, prevents the generation for tying doming effect in storehouse, the discharge port of storage bin bottom connects Star-like unloader, can guarantee powdery flocculation medicament
Discharging is uniform, prevents that blocking, clustering phenomena occur in discharge process.
3), medicament of the invention quantitatively conveys and adding set is mainly by screw(-type) feeder, air blower and pneumatic carrier
Road composition, screw(-type) feeder include screw feeder chute, spiral handspike and variable frequency drive motors, and spiral handspike and frequency conversion drive are electric
Machine is connected, and the cross-sectional area S of screw feeder chute is certain, and the pharmaceutical quantities M of unit area storage is certain, when screw(-type) feeder unit
Between feeding coal depend on spiral handspike revolving speed, unit time medicament feeding coal Q=S × M × υ, pass through control spiral handspike
Revolving speed, to achieve the purpose that quantitative control powdery flocculation additive amount of medicament；Screw(-type) feeder discharge port and pneumatic carrier
Road is connected, and the power source of pneumatic conveying is air blower, air blower by air blast by screw(-type) feeder conveying come powdery
Flocculation medicament is blown in the jet flow mixing device in medicament dispersal device.
4), medicament working in dispersion of the invention mainly by jet flow mixing device and is dispersed with stirring device and completes jointly, jet stream
Mixing arrangement, which is mounted on, is mixed bucket central upper position, by the screw pump of pan feeding, penstocks, injection tracheae, nozzle, mixes
It closes room, nozzle and diffuser composition, liquid water and enters jet flow mixing device by penstocks under the action of screw pump, mixed
Indoor formation negative pressure is closed, aspirates the powdery flocculant in injection tracheae, powdery flocculant is in air blower blowing force and mixing chamber suction
Collective effect under enter jet flow mixing device, powdery flocculant is uniformly dispersed under the impact and cutting of jet action
It in liquid water, is exported and is sprayed by diffuser after being mixed with liquid water, umbrella shape disperser is housed in diffuser outlet, can further be added
The strong evenly dispersed mixing of mealy medicine in aqueous solution；Be mixed bucket bottom design have false bottom, prevent medicament aqueous solution from
Discharge port directly " flushing ", is mixed bucket bucket wall and arranges several baffles, eliminates in bucket " cylindric tow-away zone ", improves blender
Whipping performance；Blender is divided to two groups, and blender is made of agitating shaft and impeller, and impeller uses cambered design, and agitating shaft drives
Impeller rotation, the impeller direction of rotation of two groups of blenders on the contrary, the interflow for forming same direction of movement in the middle part of bucket is mixed,
Increase the lateral turbulence level of middle part jet flow mixing device outlet port liquid in bucket；It is also designed above the bucket wall that bucket is mixed
There is liquid level emasuring device, liquid level emasuring device mainly includes ultrasonic probe and floating ball, and it is outer peripheral floating that floating ball is installed on baffle
In ball channel, floating ball eliminates liquid fluctuating caused by stirring action to measurement result with the height vertical up-or-down movement of liquid level
It influences, the liquid level data measured is transmitted to PLC intelligence control system by liquid level emasuring device.
5), PLC intelligent controlling device of the invention can be by electromagnetic exciter, Star-like unloader, screw(-type) feeder, air blast
Machine and jet flow mixing device link operation, realize the evenly dispersed of accurate dosed administration and medicament；Liquid level emasuring device will mix
The liquid level data of agitator is transferred to PLC intelligent controlling device, and intelligent controlling device is analyzed by data, if liquid level is lower than setting
The lower limit of value then opens the feed pump of jet flow mixing device to bucket is mixed and adds liquid water, at the same open electromagnetic exciter,
Star-like unloader, screw(-type) feeder and air blower are blown into corresponding with liquid water flow into the ejector pipe of jet flow mixing device
Quantitative powdery flocculant realizes that powdery flocculant is evenly dispersed in liquid water, the upper limit of setting value is higher than to liquid level, simultaneously
Stop the feed pump operation of electromagnetic exciter, Star-like unloader, screw(-type) feeder, air blower and jet flow mixing device, herein mistake
Agitator arm continuous operation in journey, the final high-efficiency dissolution for realizing medicament.
Detailed description of the invention
Fig. 1 is front schematic view of the invention；
Fig. 2 Fig. 2 is each system logic relational graph of the invention；
Fig. 3 is the front schematic view of jet flow mixing device in Fig. 1 structure；
Fig. 4 is jet flow mixing device lower part umbrella shape disperser schematic top plan view in Fig. 3 structure；
It illustrates each structure and component names corresponding relationship of the invention is as follows:
A- medicament storage system B- medicament quantitatively conveys and add-on system C- medicament high efficiency dispersion system
D-PLC intelligence control system 1- warehouse lid 2- storage bin 3- electromagnetic exciter 4- Star-like unloader
5- variable frequency drive motors 6- screw(-type) feeder 6A- spiral handspike 6B- screw feeder chute
7- air blower 8- Pneumatic conveying pipeline 9- jet flow mixing device 10- is dispersed with stirring device
11- blender 11A- agitating shaft 11B- impeller 12- liquid level emasuring device
12A- ultrasonic probe 12B- floating ball 12C- floating ball channel 13- vacation bottom 14- discharge port
Bucket 17A- baffle 18- penstocks are mixed in 15- penstocks 16- screw pump 17-
19- injection tracheae 20- nozzle 21- mixing chamber 22- diffuser 23- umbrella shape disperser
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
The embodiment present invention applies in slime water treatment technique in powdery flocculation medicament add-on system
As shown in Figure 1-3, a kind of combined type powdery flocculation medicament quantitatively adds and dispersion mixing system includes following composition
Part:
Medicament storage device (A), the storage device include successively along storage bin (2) even, electromagnetic exciter (3), star-like
Discharge valve (4)；Storage bin top is drum-shaped, and it is open type feed inlet at the top of storage bin, bottom is equipped with that lower part, which is back taper,
Material mouth is equipped with electromagnetic exciter (3) in storage bin (2) lower part reverse taper two sides, and electromagnetic exciter (3) can be by storage bin (2)
Powdery flocculation medicament, which uniformly shakes, to be fallen, and the generation that doming effect is tied in storehouse is prevented, and the material fallen that shakes is arranged by the discharge port of storage bin bottom
Out, the discharge port of storage bin bottom connects Star-like unloader (4), can guarantee that powdery flocculation medicament discharging is uniform, prevents discharging
Blocking, clustering phenomena occur in journey, Star-like unloader exports external screw(-type) feeder (6)；
Medicament quantitatively conveys and adding set (B), and the device is mainly by screw(-type) feeder (6), air blower (7) and pneumatic transporting
Pipeline (8) are sent to form；Screw(-type) feeder includes screw feeder chute (6B), spiral handspike (6A) and variable frequency drive motors (5), spiral shell
Rotation push rod (6A) is connected with variable frequency drive motors (5), and powdery flocculation medicament is discharged to screw feeder chute by Star-like unloader (4)
It in (6B), is moved under the impetus of spiral handspike (6A) to screw(-type) feeder discharge port direction, spiral handspike (6A) turns
Speed is adjustable, to achieve the purpose that quantitative control powdery flocculation additive amount of medicament, screw(-type) feeder discharge port and pneumatic carrier
Road (8) is connected, and Pneumatic conveying pipeline (8) is separately connected power source-air blower (7) of pneumatic conveying and medicament efficiently divides
Powdery flocculation medicament in bulk to set, that screw(-type) feeder (6) is quantitatively fed, passes through air blower (7) air blast operation, pneumatic conveying to medicine
Agent dispersal device；
Medicament high-efficiency dispersing device (C), the device mainly by jet flow mixing device (9), be dispersed with stirring device (10) and liquid
Level measuring arrangement (12) composition；Jet flow mixing device mainly includes penstocks (18), injection tracheae (19), nozzle (20), mixes
Room (21) and diffuser (22) are closed, wherein diffuser outlet is equipped with umbrella shape disperser (23), can further strengthen medicament water-soluble
Evenly dispersed mixing in liquid is mixed bucket (17) bucket wall and is equipped with liquid level emasuring device (12)；Liquid level emasuring device it is main
Component is ultrasonic probe (12A), and ultrasonic probe (12A) is installed perpendicular to liquid level, collected liquid level information is passed to
PLC intelligent controlling device；Being dispersed with stirring device (10) mainly includes the blender that bucket (17) and two counter-rotatings are mixed
(11), the design of bucket bottom, which is mixed, false bottom (13), prevents medicament aqueous solution direct " flushing " from discharge port (14), mixing is stirred
It mixes bucket bucket wall and arranges several baffles (17A), eliminate " cylindric tow-away zone " phenomenon that fluid in bucket moves appearance along bucket wall, increase
The axial turbulence level of liquid in bucket improves the whipping performance of blender (11), and blender (11) is by agitating shaft (11A) and impeller
(11B) is constituted, and impeller (11B) uses cambered design, agitating shaft (11A) impeller (11B) rotation, the impeller of two groups of blenders
Direction of rotation increases middle part jet flow mixing device in bucket on the contrary, the interflow for forming same direction of movement in the middle part of bucket is mixed
The lateral turbulence level of outlet port liquid realizes that medicament continues dispersion mixing in aqueous solution, final to realize the efficient molten of medicament
Solution.
The liquid level data that bucket is mixed is transferred to PLC intelligence by PLC intelligent controlling device (D), liquid level emasuring device (12)
It can control device, intelligent controlling device is analyzed by data, if liquid level is lower than the lower limit of setting value, then opens electromagnetic exciting simultaneously
Device (3), Star-like unloader (4), screw(-type) feeder (6), air blower (7) and jet flow mixing device (9) pan feeding screw pump (16),
It is higher than the upper limit of setting value to liquid level, is simultaneously stopped electromagnetic exciter (3), Star-like unloader (4), screw(-type) feeder (6), air blast
Pan feeding screw pump (16) operation of machine (7) and jet flow mixing device (9).
To sum up, combined type powdery of the invention flocculation medicament quantitatively adds and dispersion mixing system fully considers that black water is wadded a quilt with cotton
The addition and dissolution feature of solidifying medicament have many advantages, such as that apparatus structure is reasonable and high degree of automation, can in storing, convey and add
Prevent deviation caused by human factor during adding, accomplish precisely quantitative addition while guaranteeing that mealy medicine is efficient in aqueous solution
Dispersion and dissolution provide good flocculation agentia condition, the reduction of reagent consumption cost for the work of subsequent slime water treatment
It is extremely obvious.
Claims (3)
1. a kind of combined type powdery flocculation medicament quantitatively adds and dispersion mixing system, includes at least and bucket (17) is mixed,
Be characterized in that further including following component part: be mixed bucket (17) bottom design have false bottom (13), prevent medicament aqueous solution from
Discharge port directly " flushing ", is mixed bucket (17) bucket wall and arranges several baffles (17A), eliminates in bucket " cylindric tow-away zone ",
Improve the whipping performance of blender (11)；The blender (11) is divided to two groups, is made of agitating shaft (11A) and impeller (11B),
Impeller (11B) uses cambered design, agitating shaft (11A) impeller (11B) rotation, the impeller (11B) of two groups of blenders (11)
Direction of rotation increases middle part jet mixing in bucket on the contrary, the interflow for forming same direction of movement in the middle part of bucket (17) is mixed
The lateral turbulence level of device (9) outlet port liquid；The jet flow mixing device (9), which is mounted on, is mixed bucket (17) center
Upper position by the screw pump (16) of pan feeding, penstocks (15), injection tracheae (19), nozzle (20), mixing chamber (21) and expands
Separate tube (22) composition, wherein injection tracheae (19) is quantitatively conveyed with medicament and the Pneumatic conveying pipeline (8) of add-on system (B) is connected
It connects, mealy medicine enters the mixing chamber (21) of jet flow mixing device (9) by Pneumatic conveying pipeline (8) with dispersity, is spraying
Under mouth (20) jet impulse and dissection, the preliminary dispersion of medicament in water is realized, be in addition equipped in diffuser (22) outlet
Umbrella shape disperser (23) can further strengthen the evenly dispersed mixing of medicament in aqueous solution, in the bucket that bucket (17) are mixed
Liquid level emasuring device (12) are also devised with above wall；The liquid level emasuring device (12) mainly include ultrasonic probe (12A) and
Floating ball (12B), floating ball (12B) are installed in the outer peripheral floating ball channel (12C) of baffle, and floating ball (12B) hangs low with the height of liquid level
Straight to move up and down, the liquid level data measured is transmitted to PLC intelligence control system (D) by liquid level emasuring device, PLC intelligent control system
(D) is united by data analysis, such as finds that liquid level is lower than the lower limit of setting value, then opens the screw rod of jet flow mixing device (9) pan feeding
It pumps (16), the upper limit of setting value is higher than to liquid level, then stops screw pump (16) operation of jet flow mixing device (9) pan feeding, herein
Blender (11) continuous operation in the process, the final high-efficiency dissolution for realizing medicament.
2. a kind of combined type powdery flocculation medicament according to claim 1 quantitatively adds and dispersion mixing system, feature
Be: the mealy medicine of injection tracheae (19) sucking of jet flow mixing device (9) is from screw(-type) feeder (6), screw(-type) feeder
(6) it is connected with medicament storage system (A)；The medicament storage system (A) includes successively along storage bin (2) even, electromagnetic exciting
Device (3) and Star-like unloader (4)；Storage bin (2) top is drum-shaped, and it is spacious at the top of storage bin (2) that lower part, which is back taper,
Open type feed inlet, bottom are equipped with discharge port, are equipped with electromagnetic exciter (3) in storage bin (2) lower part reverse taper two sides；The electromagnetism
Vibration excitor (3), which can uniformly shake the powdery of storage bin (2) flocculation medicament, to be fallen, and prevents the generation that doming effect is tied in storehouse, shake the object fallen
Material is discharged by the discharge port of storage bin (2) bottom；The discharge port of storage bin (2) bottom connects Star-like unloader (4), can protect
It is uniform to demonstrate,prove powdery flocculation medicament discharging, prevents from that blocking, clustering phenomena occur in discharge process, Star-like unloader (4) outlet is external
Powdery flocculation medicament is pushed to Pneumatic conveying pipeline by spiral handspike (6A) rotation of screw(-type) feeder (6), screw(-type) feeder (6)
(8), Pneumatic conveying pipeline (8) connection power source-air blower (7), air blower (7) operation is by the powder in Pneumatic conveying pipeline
Shape flocculation medicament is blown into the injection tracheae (19) of jet flow mixing device (9).
3. a kind of combined type powdery flocculation medicament according to claim 1 quantitatively adds and dispersion mixing system, feature
It is: the liquid level emasuring device (12), jet flow mixing device (9), electromagnetic exciter (3), Star-like unloader (4), spiral
Batcher (6) and air blower (7) start or stop movement by PLC intelligence control system (D) intelligent association.
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| CN201910367942.6A CN110015736B (en) | 2019-05-05 | 2019-05-05 | Modular likepowder flocculation medicament ration is added and dispersion hybrid system |
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| CN110015736B CN110015736B (en) | 2021-10-29 |
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| CN113368714A (en) * | 2021-06-04 | 2021-09-10 | 李明 | Automatic feeding device of water purifying agent for river regulation |
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| CN113666609A (en) * | 2021-09-01 | 2021-11-19 | 内蒙古嗨泥环保科技有限公司 | Sludge dewatering treatment system and sludge treatment method |
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| CN113860453B (en) * | 2021-11-08 | 2023-08-15 | 浙江浙安机械制造有限公司 | Reagent mixing and adding system for paint slag separation treatment |
| CN115504558A (en) * | 2022-11-01 | 2022-12-23 | 临沭冠山升华食品有限公司 | Wastewater treatment device for dehydrated garlic flake production |
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