CN106139940A - Powder solution prepares pretreatment unit - Google Patents
Powder solution prepares pretreatment unit Download PDFInfo
- Publication number
- CN106139940A CN106139940A CN201610691957.4A CN201610691957A CN106139940A CN 106139940 A CN106139940 A CN 106139940A CN 201610691957 A CN201610691957 A CN 201610691957A CN 106139940 A CN106139940 A CN 106139940A
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- China
- Prior art keywords
- powder
- liquid
- tube
- blending bin
- base plate
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Classifications
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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
- 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
- B01F21/15—Dissolving comprising constructions for blocking or redispersing undissolved solids, e.g. sieves, separators or guiding constructions
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention discloses a kind of powder solution and prepare pretreatment unit, solve that existing apparatus medicament dissolution is insufficient, the problem of the idleness of equipment, it is characterised in that powder liquid-liquid contactor is set at blending bin top；Powder liquid-liquid contactor includes support II, outer tube, intervalve, inner tube, sinker, outer tube has inlet and connects feed tube, inner tube connecting conveying pipe；Blending bin includes urceolus, collecting cover, diffusion disc, support I, central tube, central supported, base plate, drain tube, and each drain tube is designed with tapping valve.Medicament dissolution of the present invention is abundant, and medicament utilization rate is high, and using effect is good；After powder and liquid uniform contact, enter agitator, carry out further stirring and dissolving；Eliminate the expanded phenomenon of medicament；Both improve solute effect, make use of again existing agitator, and reduced enterprise and put into, and reduced production cost, meanwhile, eliminate and manually add the dust that powder produces, improve working environment；One table apparatus can be that multiple stage dissolves agitator dispensing, and utilization rate is high.
Description
Technical field
The present invention relates to a kind of pretreatment unit, be specifically a kind of powder prepared for powder solution and liquid mixing
Pretreatment unit.
Background technology
In commercial production, needing substantial amounts of solution, a lot of solution is to use the mode adding powder dissolving in liquid to obtain.Pass
The preparation method of system is manually to add powder in dissolving agitator to be stirred mixed dissolution with liquid.This there is problems in that one
Aspect adds powder personnel and easily produces dust when adding powder in agitator, is sucked impact by people healthy；The most artificial
When adding powder, powder is uneven with contacting of liquid, and especially for the powder that easy deliquescence is expanded, it is swollen that the powder first contacted with liquid is formed
Change to know from experience and the powder adhered to the surface thereof is wrapped up formation inclusion body, the powder being wrapped in extruded body, it is difficult to be expanded by stirring
Dissipating, have many powder balls, thus cause powder solution concentration big with theoretical concentration deviation in powder solution, powder utilization rate is low.In order to change
Become this situation, invented automatic powder feeding machine, instead of agitator powder process solution.But for the industrial and mining establishment being currently running, if
Using automatic powder feeding machine to replace agitator, original agitator is by idle, and not only investment is big, and causes the wave of agitator
Take.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art to provide a kind of powder solution to prepare pretreatment unit, utilize enterprise
The most existing mixing plant, changes the powder of agitator, liquid addition manner, eliminates powder the showing of expanded parcel powder in agitator
As, improve powder solute effect, reduce and put into, reduce production cost, improve operating environment.
The present invention include support, pneumatic conveyer, powder stoing trough, blending bin, powder liquid-liquid contactor, feed tube, conveying pipe, to
Powder device, tapping valve；Powder stoing trough, blending bin, powder liquid-liquid contactor, it is both supported upon on support to powder device；Pneumatic conveyer is even
Connect conveying pipe；Feed tube one end connects powder liquid-liquid contactor, and the other end connects liquid storage groove；
It is characterized in that:
Described powder liquid-liquid contactor is arranged on blending bin top；
Described powder liquid-liquid contactor includes support II, outer tube, intervalve, inner tube, sinker；Have on outer tube inlet connect into
Liquid pipe, inner tube connecting conveying pipe, sinker is located at the end of inner tube, and intervalve bottom is taper；
Described blending bin includes urceolus, collecting cover, diffusion disc, support I, central tube, central supported, base plate, drain tube；Described
Diffusion disc include several spreading grooves, be empty between adjacent two spreading grooves；Spreading grooves includes side plate I, side plate II, base plate, in
Fan-shaped, along urceolus and central tube circumference uniform distribution, inner end is connected to the opening part of central tube periphery, and outer end is connected in urceolus
Side, spreading grooves floor height and central tube bottom surface are in a plane；Side plate 51, side plate II 52 are zigzag, leave powder solution
Flow export 54；Described central tube bottom along the circumferential direction has multiple outlet, and each outlet is corresponding with spreading grooves；Described
Collecting cover is below diffusion disc, in big, frustum that end opening is little suitable for reading, and the outer tube inner wall that is connected to suitable for reading, upper at base plate of end opening
Face, lower port diameter is more than central supported；Base plate is provided with multiple drain tube, and each drain tube is designed with tapping valve.
Described powder liquid-liquid contactor is contained on the support I on blending bin top by support II.
Described drain tube is arranged on urceolus bottom, horizontal positioned, and end opening is flat with base plate one.
Operation principle
A certain amount of powder needing to use is put into powder stoing trough, needs, bottom selected mixing chamber, the valve opened and open, root
According to powder liquid concentration and the mixing drum volume of needs preparation, calculate and need to add the time of powder, open the valve of powder liquid-liquid contactor feed tube,
Liquid enters powder liquid-liquid contactor, open powder device motor, drives pneumatic conveyer blower fan.Powder is defeated through entering air-flow to powder device
Enter powder liquid-liquid contactor after sending pipeline, enter in blending bin after contacting with water (liquid) curtain in disperse shape under the effect of sinker
Heart cylinder.Fan-shaped spreading grooves is entered again by the mouth opened on central tube circumference.The mouth overflow that mixed liquor is opened through spreading grooves enters collecting cover,
By the overflow of liquid and enter the mixed flow in collecting cover in spreading grooves, powder mixes further with liquid.Hereafter, mixed liquor
Enter and gone out chute by what collecting cover, outer tube end plate and central supported were formed, flow to agitator through leakage fluid dram.When powder is transported to set
After amount, out of service to powder device motor, blower fan.When opening agitator stirring after liquid-solid mixture submergence agitator arm, when stirring
Mix barrel liquid level and arrive upper limit, close liquid flowing valve, stop feed liquor, after being stirred to the setting time, stop stirring.
When needs feed to another one agitator, repeat aforesaid operations.
As shown from the above technical solution, medicament dissolution of the present invention is abundant, and medicament utilization rate is high, and using effect is good；Powder and liquid
After body uniform contact, enter agitator, carry out further stirring and dissolving；Eliminate the expanded phenomenon of medicament；Both improve dissolving effect
Really, make use of again existing agitator, reduce enterprise and put into, reduce production cost, meanwhile, eliminate and manually add the powder that powder produces
Dirt, improves working environment；One table apparatus can be that multiple stage dissolves agitator dispensing, and utilization rate is high.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of the present invention.
1, support, 2, pneumatic conveyer, 3, powder stoing trough, 4, blending bin, 5, powder liquid-liquid contactor, 6, feed tube, 7, conveying
Pipe, 8, to powder device, 9, tapping valve.
Fig. 3 is the structural representation of blending bin.
21, urceolus, 22, collecting cover, 23, diffusion disc, 24, support I, 25, central tube, 26, central supported, 27, base plate,
28, drain tube.
Fig. 4 is the structural representation of powder liquid-liquid contactor.
31, support II, 32, outer tube, 33, intervalve, 34, inner tube, 35, inlet, 36, sinker.
Fig. 5 is the top view of diffusion disc in Fig. 2.
41, spreading grooves, 42, empty.
Fig. 6 is the top view of spreading grooves.
51, side plate I, 52, side plate II, 53, base plate, 54, flow export.
Fig. 7 is that the A-A of Fig. 5 is to sectional view.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the present invention includes support 1, pneumatic conveyer 2, powder stoing trough 3, blending bin 4, powder liquid-liquid contactor
5, feed tube 6, conveying pipe 7, to powder device 8, tapping valve 9 etc..Powder stoing trough 3, blending bin 4, powder liquid-liquid contactor 5, equal to powder device 8
It is supported on support 1.Pneumatic conveyer 2 connecting conveying pipe 7, provides powder to powder device 8.Powder liquid-liquid contactor 5 is arranged on mixing
Box top 4.Feed tube 6 one end connects powder liquid-liquid contactor 5, and the other end connects liquid storage groove.Liquid storage groove provides the liquid dissolving powder
Body, as prepared the aqueous solution of powder, then feed tube 6 is connected on factory's water pipeline.
As shown in Figure 4, powder liquid-liquid contactor 5 includes support II 31, outer tube 32, intervalve 33, inner tube 34, sinker 36.Outward
Having inlet 35 on pipe 32 and connect feed tube 6, inner tube 34 connecting conveying pipe 7, sinker 36 is located at the end of inner tube 34.Middle
Pipe 33 bottom is taper, from the liquid of feed tube 6, falls, through the cone of intervalve 33 between intervalve 33 and outer tube 32
Place forms water (liquid) curtain and falls；By pneumatic conveyer 2, the powder that comes to powder device 8 when leaving inner tube 34 at sinker
Under the effect of 36, consume kinetic energy, reduce flow velocity and fall in disperse shape, after intervalve 33 end contacts with water (liquid) curtain, edge
Outer tube 32 whereabouts is left powder liquid-liquid contactor 5 and is entered blending bin 4.
As it is shown on figure 3, blending bin 4 includes that urceolus 21, collecting cover 22, diffusion disc 23, support I 24, central tube 25, center are propped up
Support 26, base plate 27, drain tube 28.Powder liquid-liquid contactor 5 can be contained on the support I 24 on blending bin 4 top by support II 31.
Central tube 25 bottom along the circumferential direction has outlet, and export volume is corresponding with the spreading grooves 41 of diffusion disc 23.Such as Fig. 5
Shown in, diffusion disc 23 includes several spreading grooves 41, is empty 42 between adjacent two spreading grooves 41, and spreading grooves 41 is in sector, along urceolus
21 and central tube 25 circumference uniform distribution.
Shown in Fig. 6, spreading grooves 41 includes side plate I 51, side plate II 52, base plate 53, and its inner end is connected to central tube 25
The opening part of periphery, its outer end is connected to inside urceolus 21, and spreading grooves 41 floor height and central tube 25 bottom surface are at one
In plane.As it is shown in fig. 7, side plate 51, side plate II 52 are zigzag, leave the flow export 54 of powder solution.Entered by central tube 25
When powder liquid mixture liquid level in spreading grooves 41 arrives flow export 54 height opened on side plate 51 or side plate 52, powder liquid mixture
Cross the flow export 54 sky 42 through between adjacent two spreading grooves 41 and enter collecting cover 22.
Described collecting cover 22 is in the lower section of diffusion disc 23, in big, frustum that end opening is little suitable for reading.Suitable for reading it is connected to urceolus
21 inwalls, end opening is on base plate 27, and its lower port diameter is more than the diameter of central supported 26.
Base plate 27 is provided with multiple drain tube 28, and described drain tube 28 may also be arranged on urceolus 21 bottom, horizontal positioned,
End opening is flat with base plate 27 1.It is designed with tapping valve 9 on each drain tube 28 pipeline.
In collecting cover 22, powder mixes further with liquid.Hereafter, mixed liquor enters by collecting cover 22, urceolus 21, base plate
27 and central supported 26 formed go out chute, flow to tapping valve 9 through drain tube 28.Tapping valve 9 end pipe connects agitator,
By the on-off control powder liquid stream of tapping valve 9 to the agitator needed.
Claims (3)
1. powder solution prepares a pretreatment unit, including support, pneumatic conveyer, powder stoing trough, blending bin, the contact of powder liquid
Device, feed tube, conveying pipe, to powder device, tapping valve；Powder stoing trough, blending bin, powder liquid-liquid contactor, it is both supported upon to powder device
On frame；Pneumatic conveyer connecting conveying pipe；Feed tube one end connects powder liquid-liquid contactor, and the other end connects liquid storage groove；
It is characterized in that:
Described powder liquid-liquid contactor (5) is arranged on blending bin (4) top；
Described powder liquid-liquid contactor (5) includes support II (31), outer tube (32), intervalve (33), inner tube (34), sinker
(36)；Having inlet (35) on outer tube (32) and connect feed tube (6), inner tube (34) connecting conveying pipe (7), sinker (36) sets
In the end of inner tube (34), intervalve (33) bottom is taper；
Described blending bin (4) include urceolus (21), collecting cover (22), diffusion disc (23), support I (24), central tube (25), in
The heart supports (26), base plate (27), drain tube (28)；Described diffusion disc (23) includes several spreading grooves (41), and adjacent two expand
Dissipate between groove (41) is empty (42)；Spreading grooves (41) includes side plate I (51), side plate II (52), base plate (53), in fan-shaped, along outward
Cylinder (21) and central tube (25) circumference uniform distribution, inner end is connected to the opening part of central tube (25) periphery, outside outer end is connected to
Cylinder (21) inner side, spreading grooves (41) floor height and central tube (25) bottom surface are in a plane；Side plate (51), side plate II (52)
For zigzag, leave the flow export (54) of powder solution；Described central tube (25) bottom along the circumferential direction has multiple outlet, often
Individual outlet is corresponding with spreading grooves (41)；Described collecting cover (22) is in diffusion disc (23) lower section, in big, frustum that end opening is little suitable for reading
Shape, suitable for reading is connected to urceolus (21) inwall, and end opening is on base plate (27), and lower port diameter is more than central supported (26)；Base plate
(27) it is provided with multiple drain tube (28), each drain tube (28) is designed with tapping valve (9).
2. powder solution as claimed in claim 1 prepares pretreatment unit, it is characterised in that: described powder liquid-liquid contactor (5) leads to
Cross support II (31) to be contained on the support I (24) on blending bin (4) top.
3. powder solution as claimed in claim 1 prepares pretreatment unit, it is characterised in that: described drain tube (28) is arranged on
Urceolus (21) bottom, horizontal positioned, end opening is flat with base plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691957.4A CN106139940B (en) | 2016-08-22 | 2016-08-22 | Powder solution prepares pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691957.4A CN106139940B (en) | 2016-08-22 | 2016-08-22 | Powder solution prepares pretreatment unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106139940A true CN106139940A (en) | 2016-11-23 |
| CN106139940B CN106139940B (en) | 2018-07-17 |
Family
ID=57331415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610691957.4A Expired - Fee Related CN106139940B (en) | 2016-08-22 | 2016-08-22 | Powder solution prepares pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106139940B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025534A (en) * | 1983-07-22 | 1985-02-08 | Kumagai Gumi Ltd | Method and apparatus for mixing powder or liquid and liquid |
| US5368385A (en) * | 1993-08-20 | 1994-11-29 | Rohm And Haas Company | Continuous solution method and apparatus |
| CN201676647U (en) * | 2010-05-13 | 2010-12-22 | 上海同嘉环境科技有限公司 | Novel powder-liquid mixer |
| CN102167433A (en) * | 2011-03-28 | 2011-08-31 | 淮北重科矿山机器有限公司 | Automatic feeding device of powdery flocculating agent |
| CN105311979A (en) * | 2015-11-24 | 2016-02-10 | 宝鸡石油机械有限责任公司 | High-flow liquid-powder mixing device |
| CN105688701A (en) * | 2016-02-24 | 2016-06-22 | 金昌大顺和电气仪表维修有限责任公司 | Process and equipment for massively and continuously producing solution with powder |
-
2016
- 2016-08-22 CN CN201610691957.4A patent/CN106139940B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025534A (en) * | 1983-07-22 | 1985-02-08 | Kumagai Gumi Ltd | Method and apparatus for mixing powder or liquid and liquid |
| US5368385A (en) * | 1993-08-20 | 1994-11-29 | Rohm And Haas Company | Continuous solution method and apparatus |
| CN201676647U (en) * | 2010-05-13 | 2010-12-22 | 上海同嘉环境科技有限公司 | Novel powder-liquid mixer |
| CN102167433A (en) * | 2011-03-28 | 2011-08-31 | 淮北重科矿山机器有限公司 | Automatic feeding device of powdery flocculating agent |
| CN105311979A (en) * | 2015-11-24 | 2016-02-10 | 宝鸡石油机械有限责任公司 | High-flow liquid-powder mixing device |
| CN105688701A (en) * | 2016-02-24 | 2016-06-22 | 金昌大顺和电气仪表维修有限责任公司 | Process and equipment for massively and continuously producing solution with powder |
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| Publication number | Publication date |
|---|---|
| CN106139940B (en) | 2018-07-17 |
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Granted publication date: 20180717 Termination date: 20200822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |