CN109173375A - A kind of filter device and its operation method - Google Patents
A kind of filter device and its operation method Download PDFInfo
- Publication number
- CN109173375A CN109173375A CN201811206006.9A CN201811206006A CN109173375A CN 109173375 A CN109173375 A CN 109173375A CN 201811206006 A CN201811206006 A CN 201811206006A CN 109173375 A CN109173375 A CN 109173375A
- Authority
- CN
- China
- Prior art keywords
- strainer
- filter device
- motor
- height
- breaking means
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 238000007667 floating Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000002386 leaching Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000005001 laminate film Substances 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
Abstract
The present invention proposes a kind of filter device and its operation method that overburden is smashed for machinery, the filter device includes strainer, for detecting in strainer the floating ball of filtrate height and at least one mechanical breaking means, and the machinery breaking means include motor, the machine shaft that is connected to motor, the blade fixing axle connecting with machine shaft and the Disintegrating knife with blade fixation axis connection；Bulk overburden is become smaller and is come into full contact with filtrate by Disintegrating knife described in the motor driven.Filter device of the invention; using integral installation and the method for operation; has motor overload defencive function; bulk overburden at strainer is become smaller by using Disintegrating knife; overburden is allowed to come into full contact with lye; the problem of improving second decomposition reaction, efficiently solving filter net jam, while ensure that the mechanical Stability and dependability for smashing operation.
Description
Technical field
The invention belongs to wet etching apparatus fields, and in particular to machinery smashes a kind of filter device and its operation side of overburden
Method.
Technical background
It is checked before delivery in the usual liquid crystal display panel of liquid crystal panel field, at this point, laminate film itself is sent out
In the case where giving birth to defect or be mixed into foreign matter between laminate film and liquid crystal cells, in order to recycle liquid crystal cells, benefit is needed
The laminate film, which is removed, with equipment remakes (also referred to as do over again (rework)).
The overburden of peel groove is often because the OC glue that whole face is peeled off cannot react completely or block-like in process of rework
Ito film cannot be decomposed effectively and cause filter net jam, cause unit exception delay machine and the bad generation of rework preocess.
For this problem, mainly become at present using strainer transformation (changing aperture size, height, shape), filter opening specification
More, the schemes such as water flow optimization solve.If Fig. 1 (a) is the strainer appearance schematic diagram before transformation, Fig. 1 (b) and Fig. 1 (c) are
Improved strainer appearance schematic diagram.
But with the increase of use time, strainer nearby ceaselessly adheres to bulk overburden, also constantly raises medical fluid
The channel of reflux flow container, causes original aperture size to can no longer meet actual needs.And water flow optimization is and strainer
Transformation combines, and the water flow for adjusting leading portion peel groove allows overburden concentration to fall in this slot as far as possible, guarantees back segment cleaning
While peeling effect, the case where other slot bulk overburdens can also be mitigated.In order to reduce the blocking wind for causing water jet
Danger meets the requirement of different overburden (such as shape, size) filterings, generally in use in filter opening partial size (specification) constant situation
Outer leaching net, wherein outer leaching net aperture is larger, about 8-15mm, and Inner filter net aperture ratio outer leaching net is small, generally 5-8mm.Use with
Upper method is all the basic reason for having delayed the generation of problem and not excluded filter net jam problem.
Summary of the invention
The problem of efficiently solving filter net jam the purpose of the present invention is to provide one kind, while ensure that machinery smashes work
The filter device and its operation method of the Stability and dependability of industry.
Technical scheme is as follows:
A kind of filter device is beaten including strainer, for detecting the floating ball of filtrate height and at least one machinery in strainer
Crushing device, the machinery breaking means include motor, the machine shaft that is connected to motor, the blade connecting with machine shaft are fixed
Axis and the Disintegrating knife that axis connection is fixed with blade；Disintegrating knife described in the motor driven by bulk overburden become smaller and with
Filtrate comes into full contact with.
It further, further include supporting the fixation bracket of the motor and blade fixing axle respectively and being mounted on to fix branch
On frame and it is used to support the auxiliary bearing of blade fixing axle.
Further, the machine shaft is connect with blade fixing axle using fixed card buckle mode or parallel coupler.
Further, the filter device further includes warning device.
Further, the strainer is single layer strainer or inside and outside double-layer leaching net.
Further, the mechanical breaking means are multiple, and multiple machinery breaking means are arranged around strainer.
Further, the multiple mechanical breaking means are gone forward side by side arrangement or Heterogeneous Permutation around strainer.
Further, the multiple mechanical breaking means are mounted on the side of the two sides or strainer of strainer.
Further, the Disintegrating knife is six leaf formula blades.
A kind of operation method of filter device, using above-mentioned filter device, comprising steps of
S1: starting motor；
S2: motor keeps low speed operation, and Disintegrating knife described in motor driven becomes smaller bulk overburden and abundant with filtrate
Contact；
S3: whether the liquid level of filtrate is higher than 1/2 strainer height in floating ball detection strainer, if liquid level is higher than 1/2 strainer height,
Then motor keeps full speed running, if liquid level is lower than 1/2 strainer height, motor keeps low speed operation；
S4: whether the liquid level of filtrate is higher than 3/4 strainer height in floating ball detection strainer, if liquid level is lower than 3/4 strainer height,
Then motor keeps full speed running, if liquid level is higher than 3/4 strainer height, motor is out of service, triggering warning device alarm；
S5: filter device is out of service.
Bulk overburden near alkali slot strainer is become smaller in such a way that machinery is smashed, fills it with lye by the present invention
Tap touching accelerates second decomposition reaction；The present invention makes overburden easily pass through strainer, medical fluid can be kept normally to follow for a long time
Ring avoids the bad generation of rework preocess caused by filter net jam to improve equipment mobility.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, the present invention is given furtherly
It is bright.
Fig. 1 (a-c) is the strainer appearance schematic diagram of transformation front and back in the prior art；
Fig. 2 is filter device overall structure diagram of the present invention；
Fig. 3 is that breaking means of the invention mechanical go forward side by side and arrange schematic diagram；
Fig. 4 is mechanical breaking means Heterogeneous Permutation schematic diagram of the invention.
Specific embodiment
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, Detailed description of the invention will be compareed below
A specific embodiment of the invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented
Its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand
Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated
" only this ", can also indicate the situation of " more than one ".
Technical solution of the present invention is discussed in detail with specific embodiment below.
The present invention provides a kind of filter device, as shown in Figure 1, include strainer 07, the floating ball 08 for detecting filtrate height,
Warning device (not shown) and the mechanical breaking means at 07 height 1/2 of strainer, the machinery breaking means include electricity
Machine 01, the blade fixing axle 05 connecting with machine shaft 02, is fixed on blade fixing axle at the machine shaft 02 connecting with motor 01
The auxiliary bearing 03 and fixed machine shaft 02 and blade fixing axle of Disintegrating knife 04, support blade fixing axle 05 on 05
05 multiple fixed brackets 06.
The motor 01 is fixed on machine shaft 02, and Disintegrating knife 04 is fixed in blade fixing axle 05, machine shaft
02 is connect with blade fixing axle 05 using fixed card buckle mode or parallel coupler, and the motor 01 and blade fixing axle 05 are distinguished
It is supported fixation by fixed bracket 06, the auxiliary bearing 03 is mounted on fixed bracket 06, and the motor 01 drives institute
It states Disintegrating knife 04 bulk overburden becomes smaller and comes into full contact with filtrate, overburden is the removing fallen down in device
Object.
Wherein, the auxiliary bearing 03 can be rolling bearing, play the levelness and auxiliary for keeping blade fixing axle 05
The effect of rotation, and the auxiliary bearing 03 has sealing performance, can prevent medical fluid from penetrating into.
Wherein, the fixed branch of strainer 07, floating ball 08, Disintegrating knife 04, auxiliary bearing 03 and fixed blade fixing axle 05
Frame 06 is located at chamber interior, and the fixation bracket 06 of motor 01 and machine shaft 02 is located at exterior thereto, and blade fixing axle 05 is by chamber
Chamber interior is worn to exterior thereto.
The material that the Disintegrating knife 04 and the blade fixing axle 05 use needs to meet wanting of using under Hydroxyapatite Coatings in Alkaline Solution
It asks, SUS material can be used.
Wherein, the Disintegrating knife can be six leaf formula blades.
The strainer 07 can be single layer strainer, be also possible to inside and outside double-layer leaching net, when strainer 07 is double-layer leaching net, filter
Net 07 includes outer leaching net and the Inner filter net in outer leaching net.
In view of medical fluid is assembled in cavity bottom at strainer, strainer 07 can be passed through after overburden machinery is smashed in order to reach
Effect, multiple mechanical breaking means can be installed around strainer 07, preferably 2-4.
Wherein, multiple mechanical breaking means can use arrangement or the Heterogeneous Permutation mode of going forward side by side around strainer 07,
As shown in Figure 3-4, it can guarantee that equidirectional multipoint strength is smashed using arrangement mode of going forward side by side, and use Heterogeneous Permutation mode
It then may insure that the with different levels strength of multiposition is smashed.
Wherein, multiple mechanical breaking means may be mounted at the two sides of strainer 07, or be mounted on the one of strainer 07
Side.
When the motor is energized, the mechanical breaking means are run therewith, when the floating ball 08 detects liquid in strainer 07
When position is lower than 1/2 07 height of strainer, motor 01 keeps low speed operation, at this point, filter net jam phenomenon is unobvious, medical fluid reflux flow container
For speed also there is no obviously slowing down, filter device is in normal operating conditions；When the floating ball 08 detects liquid in strainer 07
When position is higher than 1/2 strainer, 07 height and is lower than 3/4 07 height of strainer, motor 01 keeps full speed running, it is therefore an objective to accelerate removing
Object smashes operation, restores medical fluid back-flow velocity as early as possible, improves the stopping state of strainer 07；When the floating ball 08 is in strainer 07
When detecting that liquid level is higher than 3/4 07 height of strainer, start the overload protection function of motor 01, motor 01 is out of service, and triggers
The warning device of the filter device, the filter device are out of service.
A kind of operation method of filter device, comprising steps of
S1: starting motor 01；
S2: motor 01 keep low speed operation, motor 01 drive the Disintegrating knife 04 by bulk overburden become smaller and with filter
Liquid comes into full contact with；
S3: whether the liquid level that floating ball 08 detects filtrate in strainer is higher than 1/2 strainer, 07 height, if liquid level is higher than 1/2 strainer
07 height, then motor 01 keeps full speed running, if liquid level, lower than 1/2 strainer, 07 height, motor 01 keeps low speed operation；
S4: whether the liquid level that floating ball 08 detects filtrate in strainer is higher than 3/4 strainer, 07 height, if liquid level is lower than 3/4 strainer
07 height, then motor 01 keeps full speed running, if liquid level is higher than 3/4 strainer, 07 height, motor 01 is out of service, triggering alarm
Device alarm；
S5: filter device is out of service.
Filter device of the invention has motor overload defencive function using integral installation and the method for operation, by using
Disintegrating knife becomes smaller bulk overburden at strainer, and overburden is allowed to come into full contact with lye, improves second decomposition reaction, effectively
It solves the problems, such as filter net jam, while ensure that the mechanical Stability and dependability for smashing operation.
It should be noted that the above is only a preferred embodiment of the present invention, but the present invention is not limited to above-mentioned
Detail in embodiment, it is noted that for those skilled in the art, in technology of the invention
In conception range, various improvements and modifications may be made without departing from the principle of the present invention, to technology of the invention
Scheme carries out a variety of equivalents, these are improved, retouching and equivalents also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of filter device, which is characterized in that including strainer, for detecting the floating ball of filtrate height and at least one in strainer
A machinery breaking means, the machinery breaking means include motor, the machine shaft that is connected to motor, connect with machine shaft
Blade fixing axle and the Disintegrating knife that axis connection is fixed with blade；Disintegrating knife described in the motor driven is by bulk overburden
Become smaller and is come into full contact with filtrate.
2. filter device according to claim 1, which is characterized in that further include that the motor and blade is supported to fix respectively
The fixation bracket of axis and the auxiliary bearing for being mounted on fixed bracket and being used to support blade fixing axle.
3. filter device according to claim 2, which is characterized in that the machine shaft and blade fixing axle are using fixation
Snap or parallel coupler connection.
4. filter device according to claim 3, which is characterized in that the filter device further includes warning device.
5. filter device according to claim 1 to 4, which is characterized in that the strainer is single layer strainer or inside and outside pair
Layer strainer.
6. filter device according to claim 5, which is characterized in that the machinery breaking means are multiple, multiple machinery
Breaking means are arranged around strainer.
7. filter device according to claim 6, which is characterized in that it is the multiple machinery breaking means around strainer simultaneously
Into arrangement or Heterogeneous Permutation.
8. filter device according to claim 6, which is characterized in that the multiple machinery breaking means are mounted on strainer
Two sides or the side of strainer.
9. filter device according to claim 6, which is characterized in that the Disintegrating knife is six leaf formula blades.
10. a kind of operation method of filter device, which is characterized in that use any filter device of claim 1-9, packet
Include step:
S1: starting motor；
S2: motor keeps low speed operation, and bulk overburden is become smaller and come into full contact with filtrate by Disintegrating knife described in motor driven；
S3: whether the liquid level of filtrate is higher than 1/2 strainer height in floating ball detection strainer, if liquid level is higher than 1/2 strainer height, electricity
Machine keeps full speed running, if liquid level is lower than 1/2 strainer height, motor keeps low speed operation；
S4: whether the liquid level of filtrate is higher than 3/4 strainer height in floating ball detection strainer, if liquid level is lower than 3/4 strainer height, electricity
Machine keeps full speed running, if liquid level is higher than 3/4 strainer height, motor is out of service, triggering warning device alarm；
S5: filter device is out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206006.9A CN109173375A (en) | 2018-10-17 | 2018-10-17 | A kind of filter device and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206006.9A CN109173375A (en) | 2018-10-17 | 2018-10-17 | A kind of filter device and its operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109173375A true CN109173375A (en) | 2019-01-11 |
Family
ID=64945436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811206006.9A Pending CN109173375A (en) | 2018-10-17 | 2018-10-17 | A kind of filter device and its operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109173375A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566936Y (en) * | 2002-09-03 | 2003-08-20 | 洪勇舟 | Device for purifying oil fume of kitchen |
| CN201728002U (en) * | 2010-06-24 | 2011-02-02 | 大连葆光节能空调设备厂 | Full automatic intelligent anti-blocking sewage filter screen system |
| JP2011125792A (en) * | 2009-12-18 | 2011-06-30 | Toyo Valve Co Ltd | Vertical strainer |
| CN204226179U (en) * | 2014-11-03 | 2015-03-25 | 国文波 | Gather and drive receipts oil pump screen |
| CN204469333U (en) * | 2015-02-02 | 2015-07-15 | 北京聚丽威科技有限公司 | A kind of novel water tank based on waste water circulation structure |
| CN206499925U (en) * | 2017-02-03 | 2017-09-19 | 江苏铭丰电子材料科技有限公司 | A kind of solution liquid back pipe filter |
| CN107823943A (en) * | 2017-11-17 | 2018-03-23 | 盱眙正兴包装有限公司 | A kind of fire-fighting sewage-treatment plant |
-
2018
- 2018-10-17 CN CN201811206006.9A patent/CN109173375A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566936Y (en) * | 2002-09-03 | 2003-08-20 | 洪勇舟 | Device for purifying oil fume of kitchen |
| JP2011125792A (en) * | 2009-12-18 | 2011-06-30 | Toyo Valve Co Ltd | Vertical strainer |
| CN201728002U (en) * | 2010-06-24 | 2011-02-02 | 大连葆光节能空调设备厂 | Full automatic intelligent anti-blocking sewage filter screen system |
| CN204226179U (en) * | 2014-11-03 | 2015-03-25 | 国文波 | Gather and drive receipts oil pump screen |
| CN204469333U (en) * | 2015-02-02 | 2015-07-15 | 北京聚丽威科技有限公司 | A kind of novel water tank based on waste water circulation structure |
| CN206499925U (en) * | 2017-02-03 | 2017-09-19 | 江苏铭丰电子材料科技有限公司 | A kind of solution liquid back pipe filter |
| CN107823943A (en) * | 2017-11-17 | 2018-03-23 | 盱眙正兴包装有限公司 | A kind of fire-fighting sewage-treatment plant |
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Effective date of registration: 20200827 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Applicant after: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Address before: Nanjing Crystal Valley Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Applicant before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Applicant before: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Applicant before: Nanjing East China Electronic Information Technology Co.,Ltd. |
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