CN106269689A - Device is cleaned in a kind of mica sheet screening in mica paper production process - Google Patents
Device is cleaned in a kind of mica sheet screening in mica paper production process Download PDFInfo
- Publication number
- CN106269689A CN106269689A CN201610785906.8A CN201610785906A CN106269689A CN 106269689 A CN106269689 A CN 106269689A CN 201610785906 A CN201610785906 A CN 201610785906A CN 106269689 A CN106269689 A CN 106269689A
- Authority
- CN
- China
- Prior art keywords
- screening
- mica
- pipe
- mica sheet
- production process
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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
The invention discloses that device is cleaned in the screening of a kind of mica sheet in mica paper production process, it includes screening pond, and described screening pond is separated into cleaning area and overflow launder by overflow baffle；It is provided with sieve plate, bottom pipe in the lower end of cleaning area, bottom tube side wall is provided with bottom pipe hole for water spraying, and bottom pipe is connected to tap water by being arranged on screening water main outside pond；Upper end in cleaning area relative with overflow baffle while being provided with flush pipe, and flush pipe sidewall on be provided with flush pipe hole for water spraying, flush pipe is connected to tap water after the outer wall of screening pond.Device is cleaned in a kind of mica sheet screening in mica paper production process of the present invention; earth impurity etc. in mica sheet is thoroughly cleaned filtration by the mode using turbulent flow flotation; almost nil to the destruction in Muscovitum blade footpath; conveniently clearly protect mica sheet simultaneously, be conducive to improving mica paper product quality grade.
Description
Technical field
The invention belongs to Muscovitum processing field, a kind of mica sheet screening in mica paper production process
Clean device.
Background technology
Muscovitum is a kind of rock-forming mineral, presents hexagonal form of flake crystal.One of Main Rock-forming Minerals.Characteristic be insulation,
High temperature resistant.Industrial with the most use be sericite, be widely used in the industries such as coating, paint, electric insulation.
In commercial Application, more common is utilizes the characteristic papermaking of Muscovitum the most practical.Mica paper is a kind of high-quality
Insulant, has nontoxic, tasteless, high temperature resistant, high pressure, the feature that ageing-resistant, corrosion-resistant, dielectric strength is high, particularly it
High temperature resistant and re-workability is that other material institute is irreplaceable.Mica material is generally mixed by preparation method, with chemistry or
Mechanical feedback copy paper, the more continuous roll web become through cutting and rewinding.Mica paper not only maintains what natural mica sheet was had
Characteristic, and production cost is low, thickness deviation is little, is therefore the regeneration product of expensive natural mica sheet.
In existing mica paper manufacture process, first have to natural mica Ore is broken into mica sheet, clean the most again, forge
Burning, slurrying, papermaking.
At present, cleaning raw-material to Muscovitum also has a lot of producer to be to use traditional manual operations, such operates
Journey is difficult to ensure that the raw-material clean-up performance of Muscovitum, and the labor intensity of personnel is relatively big, and there is likely to be miscellaneous in these raw materials
Matter granule, it is difficult to be eliminated.If the Muscovitum raw material after cleaned there is also a large amount of impurity particle, to follow-up pulverizing,
Classification process causes hidden danger, and the existence of impurity particle creates significant impact to product quality, possibly cannot obtain compound making
With the product of condition.
Simultaneously because the sheet footpath size of Muscovitum influences whether its high temperature resistant degree, the little natural mica in sheet footpath may be
Will burn at a temperature of more than 800 degree, and the big Muscovitum in sheet footpath can be with the high temperature of resistance to about 900 degree.Actual production finds
Mica sheet diameter is big, and the mica paper product hierarchy that it is produced is high, and quality is good；Therefore, during producing, should keep away as far as possible
Exempt from mica sheet to crush, and existing manual cleaning is relatively big to the destruction in mica sheet footpath, is unfavorable for protecting mica sheet, is unfavorable for Muscovitum
Paper produces.
Summary of the invention
It is an object of the invention to for problem above, it is provided that a kind of mica sheet screening in mica paper production process is clear
Cleaning device, uses the mode of turbulent flow flotation that the earth impurity etc. in mica sheet is thoroughly cleaned filtration, to Muscovitum blade footpath
Destruction almost nil, convenient clearly protect mica sheet simultaneously, be conducive to raising mica paper product hierarchy.
For realizing object above, the technical solution used in the present invention is: a kind of Muscovitum in mica paper production process
Device is cleaned in sheet screening, and it includes screening pond (1), and described screening pond (1) is separated into cleaning area (2) by overflow baffle (3) and overflows
Chute (4), and overflow baffle (3) top is less than the periphery height of screening pond (1)；The lower end of cleaning area (2) is provided with sieve plate
(6), and sieve plate (6) lower section is provided with bottom pipe (8), and bottom pipe (8) sidewall is provided with multiple bottom pipe hole for water spraying (81), and
Bottom pipe (8) is connected to tap water by the water main (7) being arranged on screening pond (1) outside；Cleaning area (2) upper end with overflow
Stream baffle plate (3) relative while being provided with flush pipe (5), and flush pipe (5) sidewall on towards overflow baffle (3)
Having set some flush pipe hole for water sprayings (51) in a row, flush pipe (5) is connected to tap water after screening pond (1) outer wall；Described
Overflow launder (4) lower section is provided with drain pipe (42).
Further, the upper surface of described overflow baffle (3) is inclined-plane (31), and inclined-plane (31) are near overflow launder (4)
Be less than near cleaning area (2) while.
Further, described bottom pipe (8) sidewall is provided with two rows' bottom pipe hole for water spraying (81) and about vertical direction
It is symmetrical arranged, and bottom pipe hole for water spraying (81) projects at the axial direction of bottom pipe (8) and is separated by 45 °.
Further, flush pipe hole for water spraying (51) center in described flush pipe (5) and the company of flush pipe (5) kernel of section
Line is concordant with the top of overflow baffle (3).
Further, flush pipe hole for water spraying (51) center in described flush pipe (5) and the company of flush pipe (5) kernel of section
Line intersects with cleaning area (2) peak level horizontal line, and intersection point is near overflow launder (4) side.
Further, described sieve plate (6) has set the sieve plate between some sieve apertures (61), and two row's sieve apertures (61) in a row
(6) upper surface is horizontally arranged with parting bead (62).
Further, height at the bottom of described bottom pipe (8) distance screening pond (1) pond is the 1/5-1/ of overflow baffle (3) height
4。
Further, described sieve plate (6) can be located on the inwall of screening pond (1) up and downly, and keeps level.
Further, the bottom surface of described overflow launder (4) is inclined-plane, and low near drain pipe (42) inclined-plane, one end.
Further, described overflow baffle (3) being provided with in overflow launder (4) side can for collect small-sized mica sheet
Dismounting drainage screen (10).
Beneficial effects of the present invention: device is cleaned in a kind of mica sheet screening in mica paper production process of the present invention,
Earth impurity etc. in mica sheet is thoroughly cleaned filtration by the mode using turbulent flow flotation, several to the destruction in Muscovitum blade footpath
It is zero, conveniently clearly protects mica sheet simultaneously, be conducive to improving mica paper product quality grade.
1, use many heavy water stream to form turbulent flow, mica sheet is carried out the lower 360 ° of flushings of floating state, thoroughly washes away Muscovitum
The impurity attachment on surface.
2, due to all flow actions used, act directly on mica sheet without external force, to the damage of mica sheet
Little, to the sheet footpath of mica sheet almost without destruction.
3, using the sieve-plate structure that can move up and down, the mica sheet after can more easily cleaning is transported to next work
Sequence.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is that the present invention bows structure regarding schematic diagram.
Fig. 3 is B-B cross-sectional schematic in Fig. 2.
View when Fig. 4 is flush pipe work in Fig. 3.
View when Fig. 5 is to work in the case of flush pipe another kind in Fig. 3.
Fig. 6 is close-up schematic view at C in way 3.
Fig. 7 is that in Fig. 1, A-A decides what is right and what is wrong perspective view.
Fig. 8 is right regarding schematic diagram in Fig. 7.
Fig. 9 is another kind B-B cross-sectional schematic of the present invention in Fig. 2.
Described in figure, label character is expressed as: 1, screening pond；2, cleaning area；3, overflow baffle；4, overflow launder；5, rinse
Pipe；6, sieve plate；7, water main；8, bottom pipe；9, current rolling signal；10, drainage screen；31, inclined-plane；32, angle；41, wedged bottom；
42, drain pipe；51, flush pipe hole for water spraying；61, sieve aperture；62, parting bead；81, bottom pipe hole for water spraying.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with the accompanying drawings the present invention is entered
Row describes in detail, and the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention
Effect.
As shown in Figure 1-Figure 3, the concrete structure of the present invention is: a kind of mica sheet screening in mica paper production process
Cleaning device, it includes screening pond 1, and described screening pond 1 is separated into cleaning area 2 and overflow launder 4, and overflow gear by overflow baffle 3
Plate 3 top is less than the periphery height in screening pond 1；It is provided with below sieve plate 6, and sieve plate 6 in the lower end of cleaning area 2 and is provided with bottom
Pipe 8, bottom pipe 8 sidewall is provided with multiple bottom pipe hole for water spraying 81, and bottom pipe 8 is by being arranged on screening master outside pond 1
Water pipe 7 is connected to tap water；Upper end in cleaning area 2 relative with overflow baffle 3 while being provided with flush pipe 5, and rush
Wash on pipe 5 sidewall towards overflow baffle 3 while having set some flush pipe hole for water sprayings 51 in a row, flush pipe 5 is through screening pond 1
Tap water it is connected to after outer wall；It is provided with drain pipe 42 below described overflow launder 4.
As shown in Figure 3, it is preferred that the upper surface of described overflow baffle 3 is inclined-plane 31, and inclined-plane 31 is near overflow launder 4
Be less than near cleaning area 2 while.It is so designed that, convenient when overflow, swim in the fine impurities etc. above liquid stream and flow
Go out, discharged by overflow launder 4.
As shown in Fig. 3, Fig. 6, it is preferred that be provided with on described bottom pipe 8 sidewall two row's bottom pipe hole for water sprayings 81 and about
Vertical direction is symmetrical arranged, and bottom pipe hole for water spraying 81 projects at the axial direction of bottom pipe 8 and is separated by 45 °.Use this kind of side
Formula, by bottom pipe hole for water spraying 81 ejection water jets under high pressure rebound after touching at the bottom of pond formation whirlpool (see in Fig. 6 current roll show
Meaning 9), in cleaning area 2, under liquid level, form the current of rolling, use many heavy water stream to form turbulent flow, mica sheet is carried out floating shape
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 it is shown in figure 5, one structure during flush pipe of the present invention work, in the flush pipe hole for water spraying 51 in described flush pipe 5
The heart is concordant with the top of overflow baffle 3 with the line of flush pipe 5 kernel of section.During liquid stream rolls, mica sheet is attached
Rush at overflow launder 4 when of impurity (such as mud, chip etc.) the emersion liquid stream, after flowing through overflow baffle 3, pass through overflow launder 4 row
Go out, use structure in such cases, it is adaptable to the liquid level of less floating thing is cleared up.
As shown in Figure 4, another kind structure during flush pipe of the present invention work, the flush pipe hole for water spraying 51 in described flush pipe 5
Center is intersected with cleaning area 2 peak level horizontal line with the line of flush pipe 5 kernel of section, and intersection point is near overflow launder 4 side.
Use structure in such cases, it is adaptable to need to adjust use in the case of liquid level impulsive force.
As shown in Figure 1, it is preferred that on described sieve plate 6, set the sieve between some sieve apertures 61, and two row's sieve apertures 61 in a row
Plate 6 upper surface is horizontally arranged with parting bead 62.Use parting bead, convenient basketry or the cloud forming and containing mica sheet on sieve plate 6
Master slice bottom forms gap, it is simple to form the current rolling signal 9 in Fig. 6.
Preferably, described bottom pipe 8 is apart from the 1/5-1/4 that height at the bottom of screening pond, pond 1 is overflow baffle 3 height.Suitable
Water spray bounce-back height, has bigger help, beneficially liquid stream rolling for forming turbulent flow.The height value of 1/5 is used in the case of compare Jia.
Preferably, described sieve plate 6 can be located on the inwall in screening pond 1 up and downly, and keeps level.This kind of 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 described overflow launder 4 is inclined-plane, and near inclined-plane, drain pipe 42 one end
Low.So facilitate the serosity discharger that overflow is discharged.
As shown in Figure 9, it is preferred that be provided with for collecting small-sized mica sheet in overflow launder 4 side on described overflow baffle 3
Detachable drainage screen 10.The drainage screen 10 increased, can collect part and be washed away the mica sheet of cleaning area 2 by liquid stream, it is to avoid
Mica sheet loses.
Time specifically used, as shown in Fig. 1, Fig. 3, Fig. 6, in the cleaning area 2 in screening pond 1, first store full water, the process of water-retention
In can be added by external pipe；Then flush pipe 5, bottom pipe 8 water flowing, allows current under the liquid level of cleaning area 2 be formed such as figure
3, 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, rush at the when of impurity (such as mud, chip etc.) the emersion liquid stream that mica sheet is adhered to
Overflow launder 4, is discharged by overflow launder 4 after flowing through overflow baffle 3, the most i.e. defines the cleaning to mica sheet.
Sieve plate 6 can be located on the inwall in screening pond 1 up and downly, and keeps level, and the mica sheet after convenient cleaning turns
Transport screening pond 1.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or equipment not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or equipment
Key element.
Principle and the embodiment of the present invention are set forth by specific case used herein, the explanation of above example
It is only intended to help to understand method and the core concept thereof of the present invention.The 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, it is also possible to make some improvement, retouch or change, it is also possible to will
Above-mentioned technical characteristic is combined by rights；These improve retouching, change or combine, or the most improved structure by invention
Think and technical scheme directly applies to other occasion, be regarded as protection scope of the present invention.
Claims (10)
1. a device is cleaned in the screening of the mica sheet in mica paper production process, and it includes screening pond (1), and its feature exists
In, described screening pond (1) is separated into cleaning area (2) and overflow launder (4) by overflow baffle (3), and overflow baffle (3) top is less than
The periphery height of screening pond (1)；It is provided with sieve plate (6) in the lower end of cleaning area (2), and sieve plate (6) lower section is provided with bottom pipe
(8), bottom pipe (8) sidewall is provided with multiple bottom pipe hole for water spraying (81), and bottom pipe (8) is by being arranged on screening pond (1)
Outside water main (7) is connected to tap water；Upper end in cleaning area (2) relative with overflow baffle (3) while being provided with punching
Wash pipe (5), and flush pipe (5) sidewall on set some flush pipe hole for water sprayings in a row towards overflow baffle (3)
(51), flush pipe (5) is connected to tap water after screening pond (1) outer wall；Described overflow launder (4) lower section is provided with drain pipe
(42).
Device, its feature are cleaned in a kind of mica sheet screening in mica paper production process the most according to claim 1
Being, the upper surface of described overflow baffle (3) is inclined-plane (31), and inclined-plane (31) are close near being less than of overflow launder (4)
One side of cleaning area (2).
Device, its feature are cleaned in a kind of mica sheet screening in mica paper production process the most according to claim 1
It is, described bottom pipe (8) sidewall is provided with two rows' bottom pipe hole for water spraying (81) and is symmetrical arranged about vertical direction, and the end
Layer pipe hole for water spraying (81) projects at the axial direction of bottom pipe (8) and is separated by 45 °.
Device, its feature are cleaned in a kind of mica sheet screening in mica paper production process the most according to claim 1
It is, flush pipe hole for water spraying (51) center in described flush pipe (5) and the line of flush pipe (5) kernel of section and overflow baffle
(3) top is concordant.
Device, its feature are cleaned in a kind of mica sheet screening in mica paper production process the most according to claim 1
It is, flush pipe hole for water spraying (51) center in described flush pipe (5) and the line of flush pipe (5) kernel of section and cleaning area
(2) peak level horizontal line intersects, and intersection point is near overflow launder (4) side.
Device, its feature are cleaned in a kind of mica sheet screening in mica paper production process the most according to claim 1
It is, described sieve plate (6) has set sieve plate (6) upper surface between some sieve apertures (61), and two row's sieve apertures (61) horizontal in a row
To being provided with parting bead (62).
Device, its feature are cleaned in a kind of mica sheet screening in mica paper production process the most according to claim 1
Being, height at the bottom of described bottom pipe (8) distance screening pond (1) pond is the 1/5-1/4 of overflow baffle (3) height.
8. clean dress according to a kind of mica sheet screening in mica paper production process described in claim 1-7 any one
Put, it is characterised in that described sieve plate (6) can be located on the inwall of screening pond (1) up and downly, and keeps level.
9. clean dress according to a kind of mica sheet screening in mica paper production process described in claim 1-7 any one
Put, it is characterised in that the bottom surface of described overflow launder (4) is inclined-plane, and low near drain pipe (42) inclined-plane, one end.
10. clean according to a kind of mica sheet screening in mica paper production process described in claim 1-7 any one
Device, it is characterised in that being provided with in overflow launder (4) side on described overflow baffle (3) can for collect small-sized mica sheet
Dismounting drainage screen (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106269689A true CN106269689A (en) | 2017-01-04 |
| CN106269689B CN106269689B (en) | 2017-11-07 |
Family
ID=57673882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
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| CN (1) | CN106269689B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2018040044A1 (en) * | 2016-08-31 | 2018-03-08 | 平江县威派云母绝缘材料有限公司 | Mica sheet screening and cleaning device used in mica paper production process |
| CN111280229A (en) * | 2020-03-27 | 2020-06-16 | 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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| 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 |
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| WO2018040044A1 (en) * | 2016-08-31 | 2018-03-08 | 平江县威派云母绝缘材料有限公司 | Mica sheet screening and cleaning device used in mica paper production process |
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| 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 |
| CN111280229A (en) * | 2020-03-27 | 2020-06-16 | 石家庄力天海鑫科技有限公司 | Squid splitter and squid processing lines |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106269689B (en) | 2017-11-07 |
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