CN106269689B - A kind of mica sheet screening cleaning device being used in mica paper production process - Google Patents
A kind of mica sheet screening cleaning device being used in mica paper production process Download PDFInfo
- Publication number
- CN106269689B CN106269689B CN201610785906.8A CN201610785906A CN106269689B CN 106269689 B CN106269689 B CN 106269689B CN 201610785906 A CN201610785906 A CN 201610785906A CN 106269689 B CN106269689 B CN 106269689B
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- Prior art keywords
- mica
- mica sheet
- screening
- production process
- pipe
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Paper (AREA)
Abstract
Cleaning device is screened the invention discloses a kind of mica sheet being used in mica paper production process, it includes screening pond, and the screening pond is separated into cleaning area and overflow launder by overflow baffle；It is provided with the lower end of cleaning area on sieve plate, bottom pipe, bottom pipe side wall and is provided with bottom pipe hole for water spraying, and bottom pipe is connected to running water by being arranged on the water main outside screening pond；In the upper end of cleaning area, one side relative with overflow baffle is provided with flush pipe, and flush pipe side wall on be provided with flush pipe hole for water spraying, flush pipe is through being connected to running water after screening pond outer wall.A kind of mica sheet screening cleaning device being used in mica paper production process of the present invention; thoroughly cleaning filtering is carried out to soil impurity in mica sheet etc. by the way of turbulent flotation; destruction to mica sheet piece footpath is almost nil; convenient clear protection mica sheet simultaneously, is conducive to improving mica paper product quality grade.
Description
Technical field
The invention belongs to mica processing field, specially a kind of mica sheet screening being used in mica paper production process
Cleaning device.
Background technology
Mica is a kind of rock-forming mineral, and hexagonal form of flake crystal is presented.One of Main Rock-forming Minerals.Characteristic be insulation,
High temperature resistant.Industrially with the most use is sericite, is widely used in the industries such as coating, paint, electric insulation.
In commercial Application, more common is the characteristic papermaking and then practicality using mica.Mica paper is a kind of high-quality
Insulating materials, with nontoxic, tasteless, high temperature resistant, high pressure, ageing-resistant, corrosion-resistant, dielectric strength is high the characteristics of, particularly its
High temperature resistant and re-workability are that other materials institute is irreplaceable.Preparation method generally mica material is mixed, with chemistry or
Mechanical feedback copy paper, then through cutting and rewinding into continuous roll web.Mica paper not only maintains what natural mica piece had
Characteristic, and production cost is low, thickness deviation is small, therefore be the regeneration product of expensive natural mica piece.
In existing mica paper manufacturing process, first have to natural mica ore being broken into mica sheet, then clean, forge again
Burning, slurrying, papermaking.
At present, the cleaning to mica raw material also has many producers to be to use traditional manual operations, such to operate
Journey is difficult to ensure that the clean-up performance of mica raw material, and the labor intensity of personnel is larger, and there is likely to be in these raw materials miscellaneous
Matter particle, it is difficult to be eliminated.If cleaning after mica raw material also there are a large amount of impurity particles if, to follow-up crushing,
Classification process causes hidden danger, and the presence of impurity particle generates significant impact to product quality, possibly can not obtain compound make
With the product of condition.
Simultaneously because the piece footpath size of mica influences whether its high temperature resistant degree, the small natural mica in piece footpath may be
It will be burnt at a temperature of more than 800 degree, and the big mica in piece footpath can be with resistance to 900 degree or so of high temperature.Found in actual production
Mica sheet diameter is big, and its mica paper product hierarchy produced is high, quality is good；Therefore during production, it should try one's best and keep away
Exempt from mica sheet to crush, and existing destruction of the cleaning by hand to mica sheet footpath is larger, is unfavorable for protecting mica sheet, is unfavorable for mica
Paper is produced.
The content of the invention
The purpose of the present invention is that there is provided a kind of mica sheet screening being used in mica paper production process is clear for problem above
Cleaning device, carries out thoroughly cleaning filtering, to mica sheet piece footpath by the way of turbulent flotation to soil impurity in mica sheet etc.
Destruction it is almost nil, it is convenient clear to protect mica sheet simultaneously, be conducive to improving mica paper product hierarchy.
To realize object above, the technical solution adopted by the present invention is：A kind of mica being used in mica paper production process
Piece screens cleaning device, and it includes screening pond（1）, the screening pond（1）By overflow baffle（3）It is separated into cleaning area（2）With overflow
Chute（4）, and overflow baffle（3）Top is less than screening pond（1）Periphery height；In cleaning area（2）Lower end be provided with sieve plate
（6）, and sieve plate（6）Lower section is provided with bottom pipe（8）, bottom pipe（8）Multiple bottom pipe hole for water sprayings are provided with the wall of side（81）, and
Bottom pipe（8）By being arranged on screening pond（1）Outside water main（7）It is connected to running water；In cleaning area（2）Upper end with overflow
Flow baffle plate（3）Relative one side is provided with flush pipe（5）, and flush pipe（5）Towards overflow baffle on the wall of side（3）One side
Some flush pipe hole for water sprayings are set in a row（51）, flush pipe（5）Through screening pond（1）Running water is connected to after outer wall；It is described
Overflow launder（4）Lower section is provided with drainpipe（42）.
Further, the overflow baffle（3）Upper surface be inclined-plane（31）, and inclined-plane（31）Close to overflow launder（4）'s
While less than close to cleaning area（2）One side.
Further, the bottom pipe（8）Two row's bottom pipe hole for water sprayings are provided with the wall of side（81）And on vertical direction
It is symmetrical arranged, and bottom pipe hole for water spraying（81）In bottom pipe（8）Axial direction projection on be separated by 45 °.
Further, the flush pipe（5）On flush pipe hole for water spraying（51）Center and flush pipe（5）The company of kernel of section
Line and overflow baffle（3）Top it is concordant.
Further, the flush pipe（5）On flush pipe hole for water spraying（51）Center and flush pipe（5）The company of kernel of section
Line and cleaning area（2）Peak level horizontal line intersects, and intersection point is close to overflow launder（4）Side.
Further, the sieve plate（6）On set some sieve apertures in a row（61）, and two row's sieve apertures（61）Between sieve plate
（6）Upper surface is horizontally arranged with parting bead（62）.
Further, the bottom pipe（8）Distance screening pond（1）Bottom of pond is highly overflow baffle（3）The 1/5-1/ of height
4。
Further, the sieve plate（6）Screening pond can be located at up and downly（1）Inwall on, and keep level.
Further, the overflow launder（4）Bottom surface be inclined-plane, and close to drainpipe（42）One end inclined-plane is low.
Further, the overflow baffle（3）On in overflow launder（4）Side is provided with can for collect small-sized mica sheet
Dismantle screen pack（10）.
Beneficial effects of the present invention：A kind of mica sheet screening cleaning device being used in mica paper production process of the present invention,
Thoroughly cleaning filtering is carried out to soil impurity in mica sheet etc. by the way of turbulent flotation, the destruction to mica sheet piece footpath is several
It is zero, convenient clear protection mica sheet simultaneously is conducive to improving mica paper product quality grade.
1st, turbulent flow is formed using many heavy water streams, the lower 360 ° of flushings of floating state is carried out to mica sheet, mica is thoroughly washed away
The impurity attachment on surface.
2nd, due to all flow actions of use, no external force is acted directly on mica sheet, to the damage of mica sheet most
It is small, to the piece footpath of mica sheet almost without destruction.
3rd, the sieve-plate structure that use can be moved up and down, more easily can be transported to next work by the mica sheet after cleaning
Sequence.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is that the present invention bows structure regarding schematic diagram.
Fig. 3 is B-B schematic cross-sectional views in Fig. 2.
View when Fig. 4 works for flush pipe in Fig. 3.
View when Fig. 5 works in another case for flush pipe in Fig. 3.
Fig. 6 is close-up schematic view at C in way 3.
Fig. 7 is that A-A decides what is right and what is wrong dimensional structure diagram in Fig. 1.
Fig. 8 regards schematic diagram to be right in Fig. 7.
Fig. 9 is another B-B schematic cross-sectional views of the invention in Fig. 2.
Label character is expressed as described in figure：1st, pond is screened；2nd, cleaning area；3rd, overflow baffle；4th, overflow launder；5th, rinse
Pipe；6th, sieve plate；7th, water main；8th, bottom pipe；9th, current rolling signal；10th, screen pack；31st, inclined-plane；32nd, angle；41st, wedged bottom；
42nd, drainpipe；51st, flush pipe hole for water spraying；61st, sieve aperture；62nd, parting bead；81st, bottom pipe hole for water spraying.
Embodiment
In order that those skilled in the art more fully understand technical scheme, the present invention is entered below in conjunction with the accompanying drawings
Row is described in detail, and the description of this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention
Effect.
As shown in Figure 1-Figure 3, concrete structure of the invention is：A kind of mica sheet screening being used in mica paper production process
Cleaning device, it includes screening pond 1, and the screening pond 1 is separated into cleaning area 2 and overflow launder 4 by overflow baffle 3, and overflow is kept off
Periphery height of the top of plate 3 less than screening pond 1；Sieve plate 6 is provided with the lower end of cleaning area 2, and the lower section of sieve plate 6 is provided with bottom
It is provided with multiple bottom pipe hole for water sprayings 81 on pipe 8, the side wall of bottom pipe 8, and bottom pipe 8 passes through the master that is arranged on outside screening pond 1
Water pipe 7 is connected to running water；In the upper end of cleaning area 2, one side relative with overflow baffle 3 is provided with flush pipe 5, and rush
Wash on the side wall of pipe 5 and to have set some flush pipe hole for water sprayings 51 in a row towards one side of overflow baffle 3, flush pipe 5 is through screening pond 1
Running water is connected to after outer wall；The lower section of overflow launder 4 is provided with drainpipe 42.
As shown in Figure 3, it is preferred that the upper surface of the overflow baffle 3 is inclined-plane 31, and inclined-plane 31 is close to overflow launder 4
Be less than close to cleaning area 2 while.It is so designed that, convenient in overflow, the stream such as fine impurities swum in above liquid stream
Go out, discharged by overflow launder 4.
As shown in Fig. 3, Fig. 6, it is preferred that be provided with the side wall of bottom pipe 8 two row's bottom pipe hole for water sprayings 81 and on
Vertical direction is symmetrical arranged, and bottom pipe hole for water spraying 81 is separated by 45 ° in the axial direction projection of bottom pipe 8.Using such a side
Formula, the water jets under high pressure sprayed by bottom pipe hole for water spraying 81 rebounds after bottom of pond is touched forms whirlpool（See that current rolling is shown in Fig. 6
Meaning 9）, the current of rolling are formed under liquid level in cleaning area 2, turbulent flow is formed using many heavy water streams, floating shape is carried out to mica sheet
The lower 360 ° of flushings of state, thoroughly wash away the impurity attachment of mica surface, and due to the flexibility of current, to mica sheet almost without
Damage.
As shown in figure 5, in a kind of flush pipe hole for water spraying 51 during flush pipe of the present invention work in structure, the flush pipe 5
The heart and the line of the kernel of section of flush pipe 5 are concordant with the top of overflow baffle 3.It is during liquid stream rolls, mica sheet is attached
The impurity（Such as mud, chip）Overflow launder 4 is rushed at when emersion liquid stream, is flowed through after overflow baffle 3 by the row of overflow launder 4
Go out, using structure in such cases, it is adaptable to which the liquid level of smaller floating object is cleared up.
As shown in figure 4, the flush pipe hole for water spraying 51 during flush pipe work of the present invention in another structure, the flush pipe 5
Center is intersected with the line of the kernel of section of flush pipe 5 with the peak level horizontal line of cleaning area 2, and intersection point is close to the side of overflow launder 4.
Using structure in such cases, it is adaptable to need to use in the case of adjusting to liquid level impulsive force.
As shown in Figure 1, it is preferred that set the sieve between some sieve apertures 61, and two row's sieve apertures 61 on the sieve plate 6 in a row
The upper surface of plate 6 is horizontally arranged with parting bead 62.Using parting bead, the convenient basketry or cloud formed on sieve plate 6 with containing mica sheet
Master slice bottom formation gap, is easy to be formed the current rolling signal 9 in Fig. 6.
It is preferred that, the bottom pipe 8 is apart from the 1/5-1/4 that the screening bottom of pond of pond 1 is highly the height of overflow baffle 3.Appropriate
Water spray bounce-back height, has larger help for forming turbulent flow, is conducive to liquid stream to roll.Preferably in the case of use 1/5 height value.
It is preferred that, the sieve plate 6 can be located on the inwall in screening pond 1 up and downly, and keep level.Such a mode,
Mica sheet after convenient cleaning transports out screening pond 1.
As shown in Figure 7, Figure 8, it is preferred that the bottom surface of the overflow launder 4 is inclined-plane, and close to one end inclined-plane of drainpipe 42
It is low.The slurries discharger for so facilitating overflow to discharge.
As shown in Figure 9, it is preferred that be provided with the overflow baffle 3 in the side of overflow launder 4 for collecting small-sized mica sheet
Detachable screen pack 10.Increased screen pack 10, can collect the mica sheet that cleaning area 2 is washed away in part by liquid stream, it is to avoid
Mica sheet loses.
When specifically used, as shown in Fig. 1, Fig. 3, Fig. 6, full water, the process of retaining are first stored in the cleaning area 2 in screening pond 1
In can be added by external pipe；Then flush pipe 5, the water flowing of bottom pipe 8, allows under the liquid level of cleaning area 2 current formation as schemed
3rd, the state shown in Fig. 6, forms the state of current rolling signal 9；Then mica sheet to be cleaned is poured into cleaning area 2
In liquid stream, during liquid stream rolls, the impurity that mica sheet is adhered to（Such as mud, chip）Rushed at when emersion liquid stream
Overflow launder 4, flows through after overflow baffle 3 and to be discharged by overflow launder 4, so forms the cleaning to mica sheet.
Sieve plate 6 can be located on the inwall in screening pond 1 up and downly, and keep level, and the mica sheet after convenient cleaning turns
Transport screening pond 1.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to the principle and embodiment of the present invention, the explanation of above example
It is only intended to the method and its core concept for helping to understand the present invention.Described above is only the preferred embodiment of the present invention, should
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, can also make it is some improve, retouching or change, can also be by
Above-mentioned technical characteristic is combined by rights；These improve retouching, change or combined, or the not improved structure by invention
Think and technical scheme directly applies to other occasions, be regarded as protection scope of the present invention.
Claims (8)
1. a kind of mica sheet screening cleaning device being used in mica paper production process, it includes screening pond（1）, its feature exists
In the screening pond（1）By overflow baffle（3）It is separated into cleaning area（2）And overflow launder（4）, and overflow baffle（3）Top is less than
Screen pond（1）Periphery height；In cleaning area（2）Lower end be provided with sieve plate（6）, and sieve plate（6）Lower section is provided with bottom pipe
（8）, bottom pipe（8）Multiple bottom pipe hole for water sprayings are provided with the wall of side（81）, and bottom pipe（8）By being arranged on screening pond（1）
Outside water main（7）It is connected to running water；In cleaning area（2）Upper end and overflow baffle（3）Relative one side is provided with punching
Wash pipe（5）, and flush pipe（5）Towards overflow baffle on the wall of side（3）One side set some flush pipe hole for water sprayings in a row
（51）, flush pipe（5）Through screening pond（1）Running water is connected to after outer wall；The overflow launder（4）Lower section is provided with drainpipe
（42）；The overflow baffle（3）Upper surface be inclined-plane（31）, and inclined-plane（31）Close to overflow launder（4）One side less than close
Cleaning area（2）One side；The bottom pipe（8）Two row's bottom pipe hole for water sprayings are provided with the wall of side（81）And on vertical direction pair
Claim to set, and bottom pipe hole for water spraying（81）In bottom pipe（8）Axial direction projection on be separated by 45 °.
2. a kind of mica sheet screening cleaning device being used in mica paper production process according to claim 1, its feature
It is, the flush pipe（5）On flush pipe hole for water spraying（51）Center and flush pipe（5）The line and overflow baffle of kernel of section
（3）Top it is concordant.
3. a kind of mica sheet screening cleaning device being used in mica paper production process according to claim 1, its feature
It is, the flush pipe（5）On flush pipe hole for water spraying（51）Center and flush pipe（5）The line of kernel of section and cleaning area
（2）Peak level horizontal line intersects, and intersection point is close to overflow launder（4）Side.
4. a kind of mica sheet screening cleaning device being used in mica paper production process according to claim 1, its feature
It is, the sieve plate（6）On set some sieve apertures in a row（61）, and two row's sieve apertures（61）Between sieve plate（6）Upper surface is horizontal
To being provided with parting bead（62）.
5. a kind of mica sheet screening cleaning device being used in mica paper production process according to claim 1, its feature
It is, the bottom pipe（8）Distance screening pond（1）Bottom of pond is highly overflow baffle（3）The 1/5-1/4 of height.
6. a kind of mica sheet screening cleaning dress being used in mica paper production process according to claim 1-5 any one
Put, it is characterised in that the sieve plate（6）Screening pond can be located at up and downly（1）Inwall on, and keep level.
7. a kind of mica sheet screening cleaning dress being used in mica paper production process according to claim 1-5 any one
Put, it is characterised in that the overflow launder（4）Bottom surface be inclined-plane, and close to drainpipe（42）One end inclined-plane is low.
8. a kind of mica sheet screening cleaning dress being used in mica paper production process according to claim 1-5 any one
Put, it is characterised in that the overflow baffle（3）On in overflow launder（4）Side is provided with for collecting the removable of small-sized mica sheet
Unload screen pack（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785906.8A CN106269689B (en) | 2016-08-31 | 2016-08-31 | A kind of mica sheet screening cleaning device being used in mica paper production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785906.8A CN106269689B (en) | 2016-08-31 | 2016-08-31 | A kind of mica sheet screening cleaning device being used in mica paper production process |
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| Publication Number | Publication Date |
|---|---|
| CN106269689A CN106269689A (en) | 2017-01-04 |
| CN106269689B true CN106269689B (en) | 2017-11-07 |
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| CN201610785906.8A Active CN106269689B (en) | 2016-08-31 | 2016-08-31 | A kind of mica sheet screening cleaning device being used in mica paper production process |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2568330B (en) * | 2016-08-31 | 2021-11-24 | Pingjiang Vpi Mica Insulating Mat Co Ltd | Mica sheet screening and cleaning device used in mica paper production process |
| CN107262262A (en) * | 2017-02-24 | 2017-10-20 | 平江县兴科云母制品有限公司 | A kind of mica paper thermal dryer of use new-type energy |
| CN111280229B (en) * | 2020-03-27 | 2021-10-19 | 石家庄力天海鑫科技有限公司 | Squid splitter and squid processing lines |
| CN113751399A (en) * | 2021-09-29 | 2021-12-07 | 平江县威派云母绝缘材料有限公司 | Pretreatment equipment for mica processing |
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| SU1230706A1 (en) * | 1984-01-31 | 1986-05-15 | Предприятие П/Я Г-4466 | Apparatus for cleaning metal articles |
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| CN204353139U (en) * | 2014-12-03 | 2015-05-27 | 河北超新绝缘材料有限公司 | A kind of mica sheet cylinder material washing machine |
| CN206104450U (en) * | 2016-08-31 | 2017-04-19 | 平江县威派云母绝缘材料有限公司 | A mica sheet screening belt cleaning device for in mica paper production process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1230706A1 (en) * | 1984-01-31 | 1986-05-15 | Предприятие П/Я Г-4466 | Apparatus for cleaning metal articles |
| CN200970587Y (en) * | 2006-11-17 | 2007-11-07 | 燕山大学 | Ultrasonic cleaner capable of continuous discharging pollution |
| WO2009071897A1 (en) * | 2007-12-04 | 2009-06-11 | The Unique Separation Company Limited | Apparatus for cleaning particulate materials |
| CN204353139U (en) * | 2014-12-03 | 2015-05-27 | 河北超新绝缘材料有限公司 | A kind of mica sheet cylinder material washing machine |
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| CN106269689A (en) | 2017-01-04 |
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Address after: 414000 Pingjiang hi tech Industrial Park, west side of Xingdong Road, Pingjiang County, Yueyang City, Hunan Province Patentee after: VPI MICA INSULATING MATERIALS Co.,Ltd. PINGJIANG Address before: 414000 Yueyang City, Pingjiang Province, the town of stability in the town of Chong Chong Village of the Sichuan depression group Patentee before: VPI MICA INSULATING MATERIALS Co.,Ltd. PINGJIANG |