CN109482594A - It is a kind of to disclose scar device for aluminum oxide settling bath - Google Patents
It is a kind of to disclose scar device for aluminum oxide settling bath Download PDFInfo
- Publication number
- CN109482594A CN109482594A CN201811635188.1A CN201811635188A CN109482594A CN 109482594 A CN109482594 A CN 109482594A CN 201811635188 A CN201811635188 A CN 201811635188A CN 109482594 A CN109482594 A CN 109482594A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- aluminum oxide
- disclose
- straight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 231100000241 scar Toxicity 0.000 title claims abstract description 22
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000004062 sedimentation Methods 0.000 claims abstract description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 206010006514 bruxism Diseases 0.000 claims description 6
- 210000000515 tooth Anatomy 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 206010039509 Scab Diseases 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of auxiliary instruments of aluminum oxide settling bath.Purpose, which is to provide, a kind of discloses scar device for aluminum oxide settling bath；This, which is disclosed scar device and should be able to effectively eliminate the deposition at subsider discharging position, scabs phenomenon, to keep subsider discharge pipe unimpeded, so that sedimentation groove tank is in normal production status.Technical solution is: it is a kind of to disclose scar device for aluminum oxide settling bath, it is mounted on the knife gate valve position of aluminum oxide settling bath bottom；It is characterized by: it is described disclose scar device include the valve body being fixed on knife gate valve, be movably located on valve body and valve rod of the bottom end equipped with valve cone, be rotationally set on valve rod and be driven by motor hollow shaft, be set on valve rod and with the end face clutch of hollow shaft cooperation, be mounted on sliding axially between end face clutch and valve rod and device and be fixed on valve body and cooperate with threaded stem so that valve rod valve stem nut in axial sliding.
Description
Technical field
Scar device is disclosed the present invention relates to a kind of auxiliary instrument of aluminum oxide settling bath, especially aluminum oxide settling bath.
Background technique
It is well known that alumina slurry, which during subsider sedimentation reaction, is very easy to generate, deposits the phenomenon that scabs；Especially
Its alumina slurry for being deposited on sedimentation trench bottom can be got deeper, and blocked, can not be discharged so as to cause subsider discharge port.
Although adopting many kinds of measures in terms of design, manufacturing technology, the depositional phenomenon of alumina slurry is made greatly to take on a new look, deposited
It can still occur and can not eliminate.Especially common alumina slurry, as long as the alumina slurry once use, in subsider
Depositional phenomenon can be generated, whole production line normal operation is seriously affected.
Summary of the invention
The purpose of the present invention is overcoming deficiency existing for above-mentioned background technique, a kind of disclosing for aluminum oxide settling bath is provided
Scar device；This, which is disclosed scar device and should be able to effectively eliminate the deposition at subsider discharging position, scabs phenomenon, to keep subsider discharge pipe smooth
It is logical, so that sedimentation groove tank is in normal production status.
Present invention provide the technical scheme that
It is a kind of to disclose scar device for aluminum oxide settling bath, it is mounted on the knife gate valve position of aluminum oxide settling bath bottom；It is special
Sign is: described to disclose that scar device includes the valve body being fixed on knife gate valve, is movably located on valve body and bottom end is equipped with valve cone
Valve rod, be rotationally set on valve rod and be driven by motor hollow shaft, be set on valve rod and with hollow shaft cooperation
End face clutch is mounted on sliding axially between end face clutch and valve rod and device and is fixed on valve body and and threaded stem
Cooperate so that valve rod valve stem nut in axial sliding；The motion profile of the valve cone passes over the cavity in knife gate valve body and one
It directly extends in subsider, in order to impact the Aluminium oxide deposit in subsider and keep the unimpeded of knife gate valve.
The end face clutch include be produced on the downside of hollow shaft several engaging tooths of end face and be produced on end face from
The grinding tooth of end face on the upside of clutch；The engaging tooth and grinding tooth intermeshing cooperate.
The device that slides axially include enclosing the outer circumference surface of valve rod and with end face clutch it is fixed engage circle, uniformly distributed
It is engaging the inner circumferential surface of circle and is being parallel to several straight troughs of axis, is evenly arranged on valve rod external peripheral surface and is parallel to axis
Several straight-line grooves and engaged with the straight trough and straight-line groove simultaneously so as to engage several that circle and valve rod rotate synchronously
Steel ball, straight trough is identical as straight line slot number and corresponds arrangement, is embedded in straight line in each straight trough and the straight-line groove of corresponding arrangement
Several steel balls of arrangement.
The cross-sectional profiles line of the straight trough and straight-line groove is arc-shaped.
The hollow shaft is driven by motor output shaft by gear pair.
The scar device of disclosing is also equipped with rotation handwheel, which passes through freewheel clutch driving motor output shaft.
The working principle of the invention is (referring to fig. 4): motor drives hollow shaft rotation, and end face clutch rotates with it, axis
Valve rod is forced to rotate also by the fit structure of steel ball and straight trough, straight-line groove to slider；But valve rod and valve stem nut are matched
Close structure so that valve rod follow slide axially device rotation while, and the movement of axis direction is generated, so that valve rod bottom end
Valve cone rotates while for linear motion, pushes up and stretches outward along axis, and passes over knife gate valve and extend to
Outside is broken and is dredged to scab to the settled layer of trench bottom.
The beneficial effects of the present invention are: dredging runner function due to having to break to scab, the present invention is mountable to be aoxidized
The valve position of aluminium slurry subsider can periodically or non-periodically enable as needed, so that it is guaranteed that the smooth row of slurry in subsider
It puts；In addition, of the invention is structurally reasonable, it is reliable and practical.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is use state diagram of the invention.
Fig. 3 is the portion the A enlarged structure schematic diagram in Fig. 1.
Fig. 4 is schematic view of the mounting position of the invention.
Fig. 5 is the cross section enlarged structure schematic diagram of axial slider in the present invention.
Specific embodiment
It is shown in the drawings to disclose scar device for aluminum oxide settling bath, (specific installation position is mounted on aluminum oxide settling bath 17
Set is to be stacked on knife gate valve 16 (the discharge port position that knife gate valve is mounted on subsider) in sedimentation trench bottom.
Described to disclose in scar device, valve body is fixed on knife gate valve, valve rod and knife gate valve coaxially arranged (valve rod axis and knife gate valve
Valve casing axis coaxle arrangement)；Valve body includes motor cabinet 2-1, the bearing block 7-1, terminal pad 9, valve deck connected by fastener
13 and pedestal 15；Wherein terminal pad 9 is linked together with valve deck 13 by several columns 12 (preferably 3 root posts) being parallel to each other；
Valve rod can be axially and movably located on valve body, and valve rod bottom end is equipped with valve cone 14, and valve cone is fabricated to top point using metal material
Sharp drops, so that Aluminium oxide deposit is broken in press)；Hollow shaft 3 is set on valve rod 11, is mounted on top end of the valve body
Motor 2 drives hollow shaft by transmission component (preferably gear pair)；End face clutch 4 is located in bearing block by bearing 7, also
It is set on valve rod and is engaged by hollow shaft；The end face clutch includes being produced on several of end face on the downside of hollow shaft to nibble
It closes tooth 3-1 and is produced on the grinding tooth 4-1 of end face on the upside of end face clutch；The engaging tooth and grinding tooth intermeshing cooperate, shape
At the end face clutch.The motor drives the kit of hollow shaft that can directly outsourcing obtain by transmission component.
The device that slides axially is mounted between end face clutch and valve rod；In the device that slides axially, engagement 5 enclosings of circle are in valve
It the outer circumference surface of bar and is fixed with end face clutch and (is threadedly coupled fixation)；The inner circumferential surface of engagement circle, which is evenly distributed with, to be parallel to
Several straight troughs 5-1 of axis, valve rod external peripheral surface be evenly distributed be parallel to axis several straight-line grooves 11-1 (in Fig. 5 show
4 straight troughs and 4 straight-line grooves are shown；Quantity can also determine as needed), several steel balls 6 simultaneously with the straight trough and straight line
Slot engagement, so that engagement circle is rotated synchronously with valve rod.Straight trough is identical as straight line slot number and corresponds arrangement, each straight trough
With several steel balls arranged in a straight line are embedded in the straight-line groove of corresponding arrangement simultaneously (several steel balls are arranged in a straight line).
Also known by Fig. 3: the device that slides axially is divided into two-section up and down, and after steel ball is all installed in place, upper and lower two-section is axial
Slider is to being clipped among two thrust bearings.
Valve stem nut 8 is fixed on bearing block, and is cooperated with threaded stem, so that valve rod generation slides axially；It is described
The motion profile of valve cone passes over the cavity in knife gate valve body and extends in subsider (referring to fig. 2), can use
When press impact subsider pot bottom alumina deposit scab layer, to keep subsider discharge pipe unimpeded.
Preferably, the cross-sectional profiles line of the straight trough and straight-line groove is arc-shaped to match with steel ball, so that with
Reduce the frictional resistance being slidably matched with steel ball.
Further, of the invention, it is also equipped with handwheel 1, the motor output shaft is driven by rotation handwheel by freewheel clutch
Dynamic (motor output shaft does not have driving force to rotation handwheel, and motor output shaft revolving speed can be more than rotation handwheel revolving speed)；This is existing
Technology.
There are also the instruction disks 10 for indicating valve cone moving distance in figure.
Claims (6)
1. a kind of disclose scar device for aluminum oxide settling bath, it is mounted on the knife gate valve position in aluminium oxide reserve tank tank skin portion；It is special
Sign is: described to disclose that scar device includes the valve body being fixed on knife gate valve, is movably located on valve body and bottom end is equipped with valve cone
(14) valve rod (11), the hollow shaft (3) for being rotationally set on valve rod and being driven by motor, be set on valve rod and with sky
The end face clutch (4) of mandrel cooperation is mounted on sliding axially between end face clutch and valve rod and device and is fixed on valve body
It is upper and cooperate with threaded stem so that valve rod valve stem nut (8) in axial sliding；The motion profile of the valve cone passes over disconnecting link
It cavity in valve body and extends in sedimentation groove tank, in order to the Aluminium oxide deposit impacted in storage groove tank and holding
Knife gate valve it is unimpeded.
2. according to claim 1 disclose scar device for aluminum oxide settling bath, it is characterised in that: the end face clutch packet
Include several engaging tooths (3-1) for being produced on hollow shaft downside end face and the grinding tooth for being produced on end face on the upside of end face clutch
(4-1)；The engaging tooth and grinding tooth intermeshing cooperate.
3. according to claim 2 disclose scar device for aluminum oxide settling bath, it is characterised in that: the device packet that slides axially
Enclosing is included in the outer circumference surface of valve rod and the inner circumferential surface that engages circle (5), be evenly arranged on engagement circle fixed with end face clutch
And several straight troughs of axis are parallel to, valve rod external peripheral surface is evenly arranged on and are parallel to several straight-line grooves (11-1) of axis
And engaged with the straight trough and straight-line groove simultaneously so as to engage several steel balls (6) that circle is rotated synchronously with valve rod, straight trough with
Straight line slot number is identical and corresponds arrangement, is embedded in several steel arranged in a straight line in each straight trough and the straight-line groove of corresponding arrangement
Pearl.
4. according to claim 3 disclose scar device for aluminum oxide settling bath, it is characterised in that: the straight trough and straight-line groove
Cross-sectional profiles line be it is arc-shaped.
5. according to claim 4 disclose scar device for aluminum oxide settling bath, it is characterised in that: the hollow shaft is by motor
Output shaft is driven by gear pair.
6. according to claim 5 disclose scar device for aluminum oxide settling bath, it is characterised in that: the scar device of disclosing is also equipped with
It rotates handwheel (1), which passes through freewheel clutch driving motor output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635188.1A CN109482594B (en) | 2018-12-29 | 2018-12-29 | Scar poking device for alumina settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635188.1A CN109482594B (en) | 2018-12-29 | 2018-12-29 | Scar poking device for alumina settling tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109482594A true CN109482594A (en) | 2019-03-19 |
| CN109482594B CN109482594B (en) | 2024-03-12 |
Family
ID=65713330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811635188.1A Active CN109482594B (en) | 2018-12-29 | 2018-12-29 | Scar poking device for alumina settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482594B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384300A (en) * | 2011-10-26 | 2012-03-21 | 哈尔滨工程大学 | Electric-manual double-acting semi-balance large-depth sea suction stop valve |
| EP2564946A1 (en) * | 2011-08-30 | 2013-03-06 | Woywod Kunststoffmaschinen GmbH & Co. Vertriebs KG | Method for cleaning metering devices used to fill devices, e.g. extruders, injection moulding machines or the like with bulk goods - pellets, fillings, granulates, powders, flakes, grains, flour or the like, and device for performing such a method and control for cleaning such a metering device |
| US20130298831A1 (en) * | 2012-05-14 | 2013-11-14 | Bassam Shamoun | Automated process chamber cleaning in material deposition systems |
| CN209550171U (en) * | 2018-12-29 | 2019-10-29 | 杭州耐特阀门股份有限公司 | It is a kind of to disclose scar device for aluminum oxide settling bath |
-
2018
- 2018-12-29 CN CN201811635188.1A patent/CN109482594B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2564946A1 (en) * | 2011-08-30 | 2013-03-06 | Woywod Kunststoffmaschinen GmbH & Co. Vertriebs KG | Method for cleaning metering devices used to fill devices, e.g. extruders, injection moulding machines or the like with bulk goods - pellets, fillings, granulates, powders, flakes, grains, flour or the like, and device for performing such a method and control for cleaning such a metering device |
| CN102384300A (en) * | 2011-10-26 | 2012-03-21 | 哈尔滨工程大学 | Electric-manual double-acting semi-balance large-depth sea suction stop valve |
| US20130298831A1 (en) * | 2012-05-14 | 2013-11-14 | Bassam Shamoun | Automated process chamber cleaning in material deposition systems |
| CN209550171U (en) * | 2018-12-29 | 2019-10-29 | 杭州耐特阀门股份有限公司 | It is a kind of to disclose scar device for aluminum oxide settling bath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109482594B (en) | 2024-03-12 |
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