CN103488199B - Defoaming mechanism input and output material controls Apparatus and method for - Google Patents
Defoaming mechanism input and output material controls Apparatus and method for Download PDFInfo
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- CN103488199B CN103488199B CN201310424186.9A CN201310424186A CN103488199B CN 103488199 B CN103488199 B CN 103488199B CN 201310424186 A CN201310424186 A CN 201310424186A CN 103488199 B CN103488199 B CN 103488199B
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- slurry
- debubbling tank
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- output material
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Abstract
The invention discloses a kind of defoaming mechanism input and output material and control Apparatus and method for, this defoaming mechanism input and output material controls equipment and includes the control device of slurry liquid face height in controlling Debubbling tank, and described control device includes detecting pipeline, detector, controller, charging controls assembly and discharging controls assembly；Described detection pipeline connects with the discharge pipe of described Debubbling tank, and described detector is connected with described controller, for detecting the slurry liquid level in described detection pipeline；Described controller connects described charging control assembly respectively and discharging controls assembly, and described charging controls assembly and discharging controls assembly and is separately positioned on feed pipe and the discharge pipe of described Debubbling tank.Apparatus and method for is easy to control, foresight good in the defoaming mechanism input and output material control of the present invention.
Description
Technical field
The present invention relates to slurry deaeration, in particular, relate to a kind of defoaming mechanism input and output material control device and
Method.
Background technology
The turnover flow of slurry is preset a value or a less scope by traditional defoaming mechanism mostly, from
And make the amount of the slurry in defoaming mechanism the most stable.But actual production work in slurry suffer from many because of
The impact of the temperature of element such as slurry, if processing slurry according to constant flow, may deposit the quality of slurry
In impact, it is unfavorable for the needs that subsequent production is processed.
Summary of the invention
The technical problem to be solved in the present invention is, for defect of the prior art, it is provided that a kind of controlling party
Just the defoaming mechanism input and output material that, foresight is good controls Apparatus and method for.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of defoaming mechanism input and output material control
Control equipment, including the control device of slurry liquid face height in controlling Debubbling tank, described control device includes
Detection pipeline, detector, controller, charging control assembly and discharging control assembly；Described detection pipeline with
The discharge pipe connection of described Debubbling tank, described detector is connected with described controller, and described detector is used for
Detect the slurry liquid level in described detection pipeline；Described controller connects described charging respectively and controls assembly
And discharging controls assembly, described charging controls assembly and is separately positioned on described Debubbling tank with discharging control assembly
On feed pipe and discharge pipe.
In defoaming mechanism input and output material control equipment of the present invention, described detector is radar detedtor,
Described radar detedtor lower end is provided with the probe of the slurry liquid level in detecting described detection pipeline.
In defoaming mechanism input and output material control equipment of the present invention, described charging controls assembly, discharging control
Assembly processed is flow control valve or Flow-rate adjustment pump.
In defoaming mechanism input and output material control equipment of the present invention, it is provided with for scraping in described Debubbling tank
Under the scraper plate of slurry on described Debubbling tank madial wall, described Debubbling tank is vertically fitted with the axis of rotation, described
Being provided with slurry passage in the axis of rotation, described slurry passage communicates with the feed pipe of described Debubbling tank；
Described scraper plate one end is fixedly set on the described axis of rotation, and the described scraper plate other end is along described Debubbling tank
Radial direction extends towards the madial wall of described Debubbling tank；Discharging gap, described discharging it is provided with in described scraper plate
Gap communicates with described slurry passage；Slurry enters described de-from described slurry passage via described discharging gap
Bubble tank is also coated on the madial wall of described Debubbling tank.
In defoaming mechanism input and output material control equipment of the present invention, described scraper plate includes the first plate and second
Plate, one end of described first plate and the second plate is connected with each other and fixes with the described axis of rotation, described first plate with
The other end of the second plate is separated from each other the described discharging gap of formation, and described discharging gap is away from described feed pipe
One end Guan Bi in road, described discharging gap is formed with outlet in one end of the madial wall near described Debubbling tank,
Described first plate is more than described second plate along the length of described Debubbling tank radial direction.
In defoaming mechanism input and output material control equipment of the present invention, the described axis of rotation is set with axle sleeve,
Described axle sleeve is arranged at outside described Debubbling tank, is provided with sleeve pocket in described axle sleeve, and described sleeve pocket divides
Do not communicate with feed pipe with described slurry passage.
In defoaming mechanism input and output material control equipment of the present invention, described Debubbling tank arranges vacuum port,
Described vacuum port is connected with vacuum generating device.
In defoaming mechanism input and output material control equipment of the present invention, the described axis of rotation is away from described feed pipe
The one end in road is installed with agitating plate, and described agitating plate offers the through hole passed through for slurry.
In defoaming mechanism input and output material control equipment of the present invention, the described axis of rotation is gone back fixed cover equipped with
Filter screen, described filter screen is arranged between described scraper plate and described agitating plate.
Present invention also offers a kind of defoaming mechanism input and output material control method, comprise the following steps:
Arrange and preserve preset upper limit value and the preset lower limit value of slurry liquid level；
Actual slurry liquid level in the detection pipeline that detector real-time detection connects with the discharge pipe of Debubbling tank
Highly, and by the data of described actual slurry liquid level it is sent to described controller；
The data of described actual slurry liquid level are processed by controller, if actual slurry liquid level
Higher than preset upper limit value, the instruction charging of the most described controller controls assembly and reduces feed rate or instruction discharging control
Assembly processed improves discharging flow；If actual slurry liquid level is less than preset lower limit value, the most described controller
Instruction discharging controls assembly reduction discharging flow or instruction charging controls assembly and improves feed rate.
The defoaming mechanism input and output material of the present invention controls Apparatus and method for and has the advantages that detector is to slurry
Material liquid level carries out detecting and for the control to input and output material, can understand Debubbling tank more easily simultaneously
The amount of interior slurry, to prevent the amount restriction beyond actual production of slurry.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is that the defoaming mechanism input and output material that one preferred embodiment of the present invention provides controls equipment and Debubbling tank
The longitudinal sectional view of assembly relation；
Fig. 2 is the principle frame that the defoaming mechanism input and output material that one preferred embodiment of the present invention provides controls equipment
Figure；
Fig. 3 a is the horizontal stroke at scraper plate of a kind of slurry defoaming mechanism that one preferred embodiment of the present invention provides
To sectional view；
Fig. 3 b is the partial enlarged drawing of Fig. 3 a；
Fig. 4 is the top view of filter screen in Fig. 1.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not intended to limit the present invention.
It is a kind of defoaming mechanism input and output material control of a preferred embodiment of the invention offer as shown in Figure 1 and Figure 2
Control equipment, this defoaming mechanism input and output material controls equipment and includes slurry liquid face height in controlling Debubbling tank 2
Control device 1.Control device 1 to include detecting pipeline 101, detector 102, controller 103, charging control
Assembly 104 processed and discharging control assembly 105.
Detection pipeline 101 connects with the discharge pipe 202 of Debubbling tank 2, then taking off in detection pipeline 101
Slurry liquid level in bubble tank 2 is identical, after the liquid level in detection pipeline 101 reaches a certain value,
Slurry liquid level in Debubbling tank 2 reaches this value the most simultaneously.Detector 102 is connected with controller 103,
Slurry liquid level in detection pipeline 101 is detected by detector 102, and sends it to controller
103；Controller 103 connects charging respectively and controls assembly 104 and discharging control assembly 105, and charging controls
Assembly 104 and discharging control assembly 105 and are separately positioned on feed pipe 201 and the discharge pipe of Debubbling tank 2
On 202, the liquid level data that detector 102 is sent by controller 103 process, when slurry liquid level
Time highly higher than preset upper limit value, reduce feed rate or improve discharging flow, when slurry liquid level is less than
During preset lower limit value, reduce discharging flow or improve feed rate.Wherein reduce feed rate and include that control stops
Only charging, reduces discharging flow and includes controlling to stop discharging.
Arranging vacuum port 203 on Debubbling tank 2, vacuum port 203 is connected with vacuum generating device, makes Debubbling tank
Keeping negative pressure in 2, then, be typically also at negative pressure state in detection pipeline 101, detector 102 is preferred
For radar detedtor, radar detedtor lower end is provided with the slurry liquid level in detection pipeline
Probe 106.Vacuum generating device can be the equipment that vavuum pump etc. can produce negative pressure, is not described further.
Additionally, charging controls assembly 104, discharging control assembly 105 can be flow control valve or flow is adjusted
Joint pump, due to the deaeration environment of vacuum, charging controls assembly, discharging controls assembly and is preferably peristaltic pump.
Debubbling tank is provided with the axis of rotation 3, scraper plate 4, filter screen 5 and agitating plate 6.
The axis of rotation 3 is vertically inserted on Debubbling tank 2, and the axis of rotation 3 upper end is exposed to outside Debubbling tank 2 and lower end
Being placed in Debubbling tank 2, the axis of rotation 3 is by driving means, and as rotated after driven by motor, driving means is permissible
Being arranged on outside Debubbling tank, the top of the output shaft of driving means and the axis of rotation 3 is fixed, driving means not this
The emphasis of invention, the most no longer describes in detail.Scraper plate 4 is arranged in Debubbling tank 2, and one end is fixedly set in rotation
On axle 3, one end along Debubbling tank 2 radial direction towards Debubbling tank 2 madial wall extend, be used for scraping deaeration
Slurry on tank 2 madial wall.Agitating plate 6 is fixed on the bottom of the axis of rotation 3, and agitating plate 6 offers confession
The through hole 601 that slurry passes through, agitating plate 6 rotates with the axis of rotation 3, carries out the slurry bottom Debubbling tank 2
Agitation, it is to avoid it solidifies caking.In conjunction with Fig. 4, filter screen 5 is sleeved on the axis of rotation 3 and is arranged on scraper plate 4
And between agitating plate 6, slurry is filtered so that it is keep the thinnest.
Further, in conjunction with Fig. 3 a, Fig. 3 b, in the axis of rotation 3, it is provided with slurry passage, slurry passage
Upper end communicates with the feed pipe 201 of Debubbling tank 2, is provided with discharging gap 401 in scraper plate 4, and discharging is stitched
Gap 401 communicates with the lower end of slurry passage；Slurry from slurry passage via the discharging gap 401 of scraper plate 4
Enter Debubbling tank 2 and be coated on the madial wall of Debubbling tank 2, forming pulp layer 9.The wherein arrow of Fig. 3 a
Head direction is scraper plate rotation direction (in Fig. 3 a, the axis of rotation is not shown).
Then, slurry is continuously coated in Debubbling tank 2 by scraper plate 4 rotation process, and scraper plate
Return to original position after 4 rotation one circles, the slurry being coated on madial wall is scraped.Slurry is on madial wall
Residence time is about 3～8s, and this is also the time that scraper plate 4 rotates needed for a circle.Due to discharging gap
401 is narrower, is easily racked by bubble in slurry extrusion, also may be used when scraper plate 4 scrapes slurry simultaneously
To destroy the bubble on slurry, and the slurry extruded in this way is the most relatively thin, follow-up
Production and processing.
Preferably, in conjunction with Fig. 3 b, scraper plate 4 includes the first plate 402 and the second plate 403, the first plate 402
It is connected with each other with one end of the second plate 403 and fixes with the axis of rotation 3, the first plate 402 and the second plate 403
The other end be separated from each other formation above-mentioned discharging gap 401.Discharging gap 401 is away from the one of feed pipe
End Guan Bi, directly leaks to bottom Debubbling tank 2 with slurry-free, and discharging gap 401 is near Debubbling tank 2
One end of madial wall be formed with outlet 404, the width in discharging gap 401 from the axis of rotation 3 to Debubbling tank 2
Madial wall more and more less along the radial direction of Debubbling tank 2, slurry from outlet 404 entrance Debubbling tanks 2 also
Being coated on the madial wall of Debubbling tank 2, wherein, the first plate 402 is big along the length of Debubbling tank 2 radial direction
In the second plate 403, and the first plate 402 should be the one of the front end being in scraper plate 4 rotation direction in two boards
Block, after scraper plate 4 rotates a circle, slurry is scraped from madial wall by the first plate 402.
Second plate 403 and the vertical range of Debubbling tank 2 madial wall should ensure that bigger than outlet 404, it is to avoid produce
Internal pressure.Concrete, the first plate 402 could be arranged to 1.2-2.0mm with the vertical range of Debubbling tank 2 madial wall,
Second plate 403 could be arranged to 0.2-1.0mm with the vertical range of Debubbling tank 2 madial wall, discharging gap
The width i.e. exporting 404 at width minimum could be arranged to 0.3-0.8mm, the width maximum in discharging gap
It is set to 9-12mm.In one preferred embodiment, by first plate the 402, second plate 403 away from Debubbling tank
The vertical range of 2 madial walls is arranged respectively to 0.5mm, 1.5mm, the width in discharging gap be set to 0.5～
10mm。
Concrete, the preset upper limit value of slurry liquid level should be less than the highest point of filter screen 5, in case Debubbling tank
Slurry end screen pack 5 in 2, blocks the outlet in discharging gap；The preset lower limit value of slurry liquid level should
Higher than the lowest part of agitating plate 6, prevent agitating plate 6 from slurry can not be played stirring action.
Additionally, be set with axle sleeve 7 on the axis of rotation 3, axle sleeve 7 is arranged at outside Debubbling tank 2, sets in axle sleeve 7
Being equipped with sleeve pocket 701, sleeve pocket 701 communicates with feed pipe 201 with slurry passage respectively, slurry
Carry out sleeve pocket 701 from feed pipe 201, no matter whether the axis of rotation rotates, when sleeve pocket 701
After inside filling up slurry, slurry all can enter from the upper end open 301 of slurry passage.Additionally, Debubbling tank 2
Discharge pipe 202 be arranged at the bottom of tank.
The invention also discloses a kind of defoaming mechanism input and output material control method, comprise the following steps:
Arrange and preserve preset upper limit value and the preset lower limit value of slurry liquid level；
In the detection pipeline 101 that detector 102 real-time detection connects with the discharge pipe 202 of Debubbling tank 2
Actual slurry liquid level, and the data of actual slurry liquid level are sent to controller 103；
The data of actual slurry liquid level are processed by controller 103, if actual slurry liquid level
Higher than preset upper limit value, then controller 103 instruction charging control assembly 104 reduces feed rate or indicates
Material controls assembly 105 and improves discharging flow；If actual slurry liquid level is less than preset lower limit value, then control
Device 103 processed indicate discharging control assembly 105 reduce discharging flow or instruction charging control assembly 104 improve into
Stream amount.Wherein reduce feed rate to include controlling to stop charging, reduce discharging flow and include that control stops
Material.
Although the present invention is illustrated by specific embodiment, it will be appreciated by those skilled in the art that,
Without departing from the present invention, it is also possible to the present invention is carried out various conversion and equivalent substitutes.It addition,
For particular condition or material, the present invention can be made various amendment, without deviating from the scope of the present invention.Cause
This, the present invention is not limited to disclosed specific embodiment, and should include falling into the claims in the present invention model
Enclose interior whole embodiments.
Claims (9)
1. a defoaming mechanism input and output material controls equipment, it is characterised in that include for controlling Debubbling tank (2)
The control device (1) of interior slurry liquid face height, described control device (1) include detect pipeline (101),
Detector (102), controller (103), charging control assembly (104) and discharging control assembly (105)；
Described detection pipeline (101) connects with the discharge pipe (202) of described Debubbling tank (2), described detection
Device (102) is connected with described controller (103), and described detector (102) is used for detecting described detection
Slurry liquid level in pipeline (101)；Described controller (103) connects described charging control group respectively
Part (104) and discharging control assembly (105), and described charging controls assembly (104) and controls assembly with discharging
(105) it is separately positioned on feed pipe (201) and the discharge pipe (202) of described Debubbling tank (2)；
Be provided with in described Debubbling tank (2) madial wall for slurry being coated on described Debubbling tank (2),
And scrape the rotating scraper plate (4) of slurry on described Debubbling tank (2) madial wall subsequently；
Vertically being fitted with the axis of rotation (3) on described Debubbling tank (2), the described axis of rotation is provided with slurry in (3)
Material passage, described slurry passage communicates with the feed pipe (201) of described Debubbling tank (2)；
Described scraper plate (4) one end is fixedly set on the described axis of rotation (3), described scraper plate (4) another
Hold along described Debubbling tank (2) radial direction towards described Debubbling tank (2) madial wall extend；Described scraper plate
(4) being provided with discharging gap (401) in, described discharging gap (401) communicates with described slurry passage；
Slurry enters described Debubbling tank (2) from described slurry passage via described discharging gap (401) and is coated on
On the madial wall of described Debubbling tank (2).
Defoaming mechanism input and output material the most according to claim 1 controls equipment, it is characterised in that described
Detector (102) is radar detedtor, and described radar detedtor lower end is provided with for detecting described detection
The probe (106) of the slurry liquid level in pipeline (101).
Defoaming mechanism input and output material the most according to claim 1 controls equipment, it is characterised in that described
Charging controls assembly (104), discharging control assembly (105) is flow control valve or Flow-rate adjustment pump.
Defoaming mechanism input and output material the most according to claim 1 controls equipment, it is characterised in that described
Scraper plate (4) includes the first plate (402) and the second plate (403), described first plate (402) and the second plate
(403) one end is connected with each other and fixes with the described axis of rotation (3), described first plate (402) and the
The other end of two plates (403) is separated from each other the described discharging gap (401) of formation, described discharging gap (401)
Closing in the one end away from described feed pipe (201), described discharging gap (401) is near described de-
One end of the madial wall of bubble tank (2) is formed with outlet (404), and described first plate (402) is along described deaeration
The length of tank (2) radial direction is more than described second plate (403).
Defoaming mechanism input and output material the most according to claim 1 controls equipment, it is characterised in that described
Being set with axle sleeve (7) on the axis of rotation (3), described axle sleeve (7) is arranged at described Debubbling tank (2) outward,
Be provided with sleeve pocket (701) in described axle sleeve (7), described sleeve pocket (701) respectively with described slurry
Material passage communicates with feed pipe (201).
Defoaming mechanism input and output material the most according to claim 1 controls equipment, it is characterised in that described
Arranging vacuum port (203) on Debubbling tank (2), described vacuum port (203) is connected with vacuum generating device.
Defoaming mechanism input and output material the most according to claim 1 controls equipment, it is characterised in that described
The axis of rotation (3) is installed with agitating plate (6) away from one end of described feed pipe (201), described in stir
Mix and on plate (6), offer the through hole (601) passed through for slurry.
Defoaming mechanism input and output material the most according to claim 7 controls equipment, it is characterised in that described
Go back fixed cover on the axis of rotation (3) and be arranged on described scraper plate (4) equipped with filter screen (5), described filter screen (5)
And between described agitating plate (6).
9. a defoaming mechanism input and output material control method, it is characterised in that described defoaming mechanism input and output material control
Method processed uses defoaming mechanism input and output material to control equipment and realizes, wherein,
Described defoaming mechanism input and output material controls equipment and includes Debubbling tank (2)；Debubbling tank arranges scraper plate in (2)
(4), the axis of rotation (3) vertically it is fitted with in described Debubbling tank (2)；The described axis of rotation is provided with in (3)
Slurry passage, described slurry passage communicates with the feed pipe (201) of described Debubbling tank (2)；Described scrape
Plate (4) one end is fixedly set on the described axis of rotation (3), and described scraper plate (4) other end is along described de-
The radial direction of bubble tank (2) extends towards the madial wall of described Debubbling tank (2)；Described scraper plate sets in (4)
Being equipped with discharging gap (401), described discharging gap (401) communicates with described slurry passage；Slurry is from institute
State slurry passage enter described Debubbling tank (2) via described discharging gap (401) and be coated on described deaeration
On the madial wall of tank (2)；
Described defoaming mechanism input and output material control method comprises the following steps:
Arrange and preserve preset upper limit value and the preset lower limit value of slurry liquid level；
Described scraper plate (4) is driven to rotate, so that by slurry via described discharging gap (401) in rotation process
Enter in described Debubbling tank (2), and be coated on Debubbling tank (2) madial wall, and in described scraper plate (4)
When rotating back into original position, the slurry being coated on described madial wall is scraped；
The detection pipe that detector (102) real-time detection connects with the discharge pipe (202) of Debubbling tank (2)
Actual slurry liquid level in road (101), and the data of described actual slurry liquid level are sent to
Described controller (103)；
The data of described actual slurry liquid level are processed by described controller (103), if actual
Slurry liquid level is higher than preset upper limit value, and the most described controller (103) instruction charging controls assembly (104)
Reduce feed rate or instruction discharging controls assembly (105) and improves discharging flow；If actual slurry liquid level
Highly less than preset lower limit value, the most described controller (103) instruction discharging controls assembly (105) and reduces
Stream amount or instruction charging control assembly (104) and improve feed rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424186.9A CN103488199B (en) | 2013-09-17 | 2013-09-17 | Defoaming mechanism input and output material controls Apparatus and method for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424186.9A CN103488199B (en) | 2013-09-17 | 2013-09-17 | Defoaming mechanism input and output material controls Apparatus and method for |
Publications (2)
| Publication Number | Publication Date |
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| CN103488199A CN103488199A (en) | 2014-01-01 |
| CN103488199B true CN103488199B (en) | 2016-08-17 |
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| CN201310424186.9A Expired - Fee Related CN103488199B (en) | 2013-09-17 | 2013-09-17 | Defoaming mechanism input and output material controls Apparatus and method for |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870634B (en) * | 2016-09-28 | 2021-01-15 | 中冶长天国际工程有限责任公司 | Material filling rate control and detection method and system |
| CN117162358B (en) * | 2023-11-02 | 2024-03-01 | 中电科风华信息装备股份有限公司 | Full-automatic feeding and discharging bubble removing machine |
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| CN202270389U (en) * | 2011-09-20 | 2012-06-13 | 宜春青山能源有限公司 | Slurry defoaming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101239244B (en) * | 2007-02-08 | 2010-07-21 | 中国纺织科学研究院 | Scraper type materiel mixing evaporator |
| JP5204449B2 (en) * | 2007-09-21 | 2013-06-05 | メタウォーター株式会社 | Scum remover |
| CN101703365A (en) * | 2009-09-08 | 2010-05-12 | 王晓东 | Food processor with rotary type defoaming device |
| JP6012281B2 (en) * | 2012-06-14 | 2016-10-25 | 株式会社荒井鉄工所 | Defoaming method and apparatus |
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|---|---|---|---|---|
| US4715398A (en) * | 1986-10-30 | 1987-12-29 | Cobe Laboratories, Inc. | Liquid level control |
| CN2249422Y (en) * | 1995-04-13 | 1997-03-12 | 北京市孔雀产业公司 | Liquid-level auto-control device |
| JP2001084040A (en) * | 1999-09-16 | 2001-03-30 | Yaskawa Electric Corp | Water level adjusting device |
| CN202270389U (en) * | 2011-09-20 | 2012-06-13 | 宜春青山能源有限公司 | Slurry defoaming device |
| CN202433782U (en) * | 2011-12-13 | 2012-09-12 | 天津力神电池股份有限公司 | Mucilage level control system |
| CN203043640U (en) * | 2012-11-22 | 2013-07-10 | 三明市永耀涂料有限公司 | Water-borne wood paint defoaming equipment capable of controlling automatically |
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| CN103488199A (en) | 2014-01-01 |
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