CN110184845A - A kind of beam splitting deslagging device - Google Patents
A kind of beam splitting deslagging device Download PDFInfo
- Publication number
- CN110184845A CN110184845A CN201910544820.XA CN201910544820A CN110184845A CN 110184845 A CN110184845 A CN 110184845A CN 201910544820 A CN201910544820 A CN 201910544820A CN 110184845 A CN110184845 A CN 110184845A
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- Prior art keywords
- slurry
- head
- pipe
- several
- big
- 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.)
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- 239000002002 slurry Substances 0.000 claims abstract description 173
- 238000009955 starching Methods 0.000 claims abstract description 18
- 239000011440 grout Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 229920002472 Starch Polymers 0.000 abstract description 8
- 235000019698 starch Nutrition 0.000 abstract description 8
- 239000008107 starch Substances 0.000 abstract description 7
- 230000035772 mutation Effects 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 description 14
- 230000005484 gravity Effects 0.000 description 13
- 239000012535 impurity Substances 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000013517 stratification Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/22—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The present invention relates to a kind of beam splitting deslagging devices, including being managed and several light dregs-removing devices into slurry is big, the light dregs-removing device is in internal diameter hollow inverted cone shape gradually smaller from top to bottom, it is described to be equipped with stock inlet into the big pipe of slurry, it is described into starch be equipped with inside big pipe it is several into slurry head, described to be equipped with slurry-feeding hole into slurry head, described to connect the slurry-feeding hole by tangential direction into slurry head, described pass through into slurry head bottom described is connected to the light dregs-removing device into starching big pipe；It is several described to manage into being equipped with good slurry at the top of slurry head, the bottom end of several light dregs-removing devices is equipped with slurry outlet, the lesser slurry-feeding hole of radius is set on into slurry head, into slurry when slurry tangent line into slurry when as into slurry route existing for diameter mutation, rotational pressure increases, whirlpool in being formed, promotes the slagging-off effect of slurry, guarantees the pure property of slurry.
Description
Technical field
The present invention relates to manufacturing apparatus technical fields made of paper, and in particular to a kind of beam splitting deslagging device.
Background technique
As the improvement of people's living standards, requirement of the people to commodity packaging is also higher and higher, present people are not only wanted
It asks packaging solid, the relevant information of various contents and the picture of relevant some finenesses, paper can be also printed in outer packing
High cleanliness often bring preferably printing and appearance, therefore clean surface layer paper is the project of current primary study.
Often using impurity lighter in light dregs-removing device removal slurry in tradition slurry treatment process, diameter is small, into slurry pressure
Greatly, often it is more advantageous to the removal of light impurity.Traditional light dregs-removing device is single structure, and land occupation is big, and energy consumption is high, and remove the gred effect
It is undesirable.
Summary of the invention
It is single structure to solve traditional light dregs-removing device, land occupation is big, and energy consumption is high, and the undesirable technology of slagging-off effect is asked
Topic, the present invention provide a kind of beam splitting deslagging device.
In order to solve the above technical problems, the present invention provides the following technical solutions:
A kind of beam splitting deslagging device, including into the big pipe of slurry and several light dregs-removing devices, the light dregs-removing device in internal diameter by
On gradually smaller hollow inverted cone shape down, it is described into the big pipe of slurry be the sealing cylinder body with inner cavity, it is described into starching on big pipe
It is described into the stock inlet for starching big tube cavity equipped with connection, it is described into starch be equipped with inside big pipe it is several into slurry head, it is described on slurry head
It is described that the slurry-feeding hole is connected by tangential direction into slurry head equipped with slurry-feeding hole, it is described passed through into slurry head bottom it is described into the big pipe of slurry
It is connected to the light dregs-removing device；It is several it is described manage into being equipped with good slurry at the top of slurry head, the bottom end of several light dregs-removing devices
It is equipped with slurry outlet.
Further, described to be equipped with good slurry collecting pipe, several good slurry pipes into slurry overhead into the upper end for starching big pipe
The good slurry collecting pipe is connected into the big pipe of slurry across described；It is described to be equipped with slurry collecting pipe into the lower section for starching big pipe, it is several described
Slurry collecting pipe described in slurry outlet is equipped with grout outlet on the good slurry collecting pipe and the slurry collecting pipe, plays
The effect of discharge good slurry and slurry is concentrated respectively.
Further, the quantity into slurry head is three or three or more, multiple places for carrying out slurry simultaneously into slurry head
Reason promotes processing speed, improves working efficiency, guarantees the slagging-off quality of slurry.
Further, the inside into the big pipe of slurry is arranged in described be mutually juxtaposed into slurry head, is set side by side into slurry head, side
Just slurry is separated into slurry, promotes processing capacity, guarantees slagging-off quality.
Further, the sum of radius of several slurry-feeding holes is less than the stock inlet radius, and slurry enters from stock inlet
Manage and full full into after starching big pipe into slurry is big, entered by slurry-feeding hole into slurry head, slurry from bore it is big into starching in big pipe
It entering in the small slurry-feeding hole of bore, flow velocity gets a promotion, and then plays the role of improving the flow rate of slurry entered into slurry head,
So that slurry gets a promotion into tangent line admission velocity in slurry head, to realize the rotation speed for improving slurry in light dregs-removing device
Purpose.
Further, the good slurry pipe is cylindrical, guarantees that good slurry steadily flows out in good slurry collecting pipe, it is good to promote finished product
Starch quality.
Compared with prior art, beneficial effects of the present invention are as follows:
Multiple light dregs-removing devices and single good slurry collecting pipe are set and single slurry collecting pipe, multiple parallel-connection structures are mentioning
While rising slurry processing capacity, guarantee the stability and easily-controllable property of pulp, installation area is small, and energy consumption is controllable, after slagging-off
Slurry quality is high；The lesser slurry-feeding hole of radius is set on into slurry head, its role is to, slurries into starching in big pipe by tangential direction
During being entered by slurry-feeding hole into slurry head, as increasing into diameter mutation, rotational pressure existing for slurry route, in formation
Whirlpool promotes the centrifugation slagging-off effect of slurry, guarantees the pure property of slurry；Slurry is in internal diameter gradually smaller lightweight from top to bottom
Scummer rotates in downward motion process, and due to rotary centrifugal force and the difference of weight, fiber and impurity can be because of its own
Axial stratification is generated under the action of weight in light dregs-removing device, the lighter fiber of specific gravity is thrown toward the wall of light dregs-removing device
Afterwards, because its own gravity cannot offset wall to its along the vertical direction on force component so that the fiber of lighter weight
Wall while circling also along light dregs-removing device moves upwards, so realize light specific gravity fiber get married and start a new life starch pipe from
The purpose of light dregs-removing device is opened, the biggish heavy seeds of specific gravity are thrown toward after the wall of light dregs-removing device while being done by gravity
It moving downward, inverted cone shape light dregs-removing device wide at the top and narrow at the bottom compensates the heavy seeds flow rate of slurry of sinking rotary motion, from
Mental and physical efforts are reinforced, so that there is the axial stratification for the impurity that from top to bottom specific gravity is gradually increased, i.e., so that more toward light dregs-removing device
Bottom heavy seeds content is more, and the fiber content of light specific gravity will be fewer, and then realizes and be sufficiently separated light fiber and heavy seeds
Purpose, play guarantee slurry slagging-off effect, promoted final product quality, realized in occupied area controlled range it is small energy consumption,
The slagging-off of high quality.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
Attached drawing obtains other attached drawings.The shape of each part or structure does not represent the truth under its actual service conditions in attached drawing,
The schematic diagram only done to illustrate the invention.
Fig. 1 is a kind of structural schematic diagram of beam splitting deslagging device of the present invention；
In figure: 1, into the big pipe of slurry；2, light dregs-removing device；3, stock inlet；4, into slurry head；5, slurry-feeding hole；6, good slurry pipe；7, slag
Slurry outlet；8, good slurry collecting pipe；9, slurry collecting pipe.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The embodiment of the present invention includes:
Attached drawing 1 shows a kind of beam splitting deslagging device, including into starching big pipe 1 and several light dregs-removing devices 2, light dregs-removing device
2 be in internal diameter hollow inverted cone shape gradually smaller from top to bottom, is the sealing cylinder body with inner cavity into big pipe 1 is starched, into the big pipe 1 of slurry
Be equipped with the stock inlet 3 being connected into big 1 inner cavity of pipe is starched, into starch be equipped with inside big pipe 1 it is several into slurry head 4, into slurry head 4 be equipped with into
Slurry hole 5 connects slurry-feeding hole 5 by tangential direction into slurry head 4, passes through into slurry 4 bottom of head into the big pipe 1 of slurry and be connected to light dregs-removing device 2；If
It does into the top of slurry head 4 and is equipped with good slurry pipe 6, the bottom end of several light dregs-removing devices 2 is equipped with slurry outlet 7.
Preferably, be equipped with good slurry collecting pipe 8 into the upper end for starching big pipe 1, several good slurry pipes 6 into 4 top of slurry head across into
It starches big pipe 1 and is connected to good slurry collecting pipe 8；It is equipped with slurry collecting pipe 9 into the lower section for starching big pipe 1, several 7 connection slurries of slurry outlet are received
Collector 9 is equipped with grout outlet on good slurry collecting pipe 8 and slurry collecting pipe 9, plays the work for concentrating discharge good slurry and slurry respectively
With.
It preferably, is three or three or more into the quantity of slurry head 4, multiple processing for carrying out slurry simultaneously into slurry head 4 mention
Processing speed is risen, working efficiency is improved, guarantees the slagging-off quality of slurry.
Preferably, referring to Fig. 1, it is mutually juxtaposed the inside being arranged in into big pipe 1 is starched into slurry head 4, is set side by side into slurry head 4,
Facilitate slurry to separate into slurry, promote processing capacity, guarantees slagging-off quality.
Preferably, the sum of radius of several slurry-feeding holes 5 is less than 3 radius of stock inlet, and slurry enters from stock inlet 3 into the big pipe of slurry
It is in 1 and full full into after starching big pipe 1, entered by slurry-feeding hole 5 into slurry head 4, slurry from bore it is big into starch in big pipe 1 into
Enter into the small slurry-feeding hole 5 of bore, as increasing into diameter mutation, rotational pressure existing for slurry route, forms interior whirlpool, and flow
Speed gets a promotion, and then plays the role of improving the flow rate of slurry entered into slurry head 4, promotes the slagging-off effect of slurry, so that
Slurry gets a promotion in the speed entered into tangent line in slurry head 4, to realize the rotation speed for improving slurry in light dregs-removing device 2
Purpose.
Preferably, good slurry pipe 6 is cylindrical, guarantees that good slurry steadily flows out in good slurry collecting pipe 8, promotes the good slurry matter of finished product
Amount.
Application method of the invention:
Slurry is entered by stock inlet 3 into starching in big pipe 1 under certain pressure effect, at the same tangentially by radius compared with
Small slurry-feeding hole 5 enters into starching inside head 4, as increasing into diameter mutation, rotational pressure existing for slurry route, forms interior whirlpool
Whirlpool, good slurry is upper under turning effort and is pooled in good slurry collecting pipe 8 by good slurry pipe 6, and the impurity in slurry is then fallen to
It is pooled in slurry collecting pipe 9 in light dregs-removing device 2 and by slurry outlet 7, the diameter of light dregs-removing device 2 gradually becomes smaller, slurry
The rotary centrifugal force that slag is subject to constantly enhances, and the fiber of lighter weight will rotate rising, avoids excessively being lost good slurry to play
In light fibre effect, last good slurry and slurry pass through grout outlet centralized collection or discharge respectively.
Compared with prior art, the present embodiment has the beneficial effect that:
Multiple light dregs-removing devices and single good slurry collecting pipe are set and single slurry collecting pipe, multiple parallel-connection structures are mentioning
While rising slurry processing capacity, guarantee the stability and easily-controllable property of pulp, installation area is small, and energy consumption is controllable, after slagging-off
Slurry quality is high；The lesser slurry-feeding hole of radius is set on into slurry head, its role is to, slurries into starching in big pipe by tangential direction
During being entered by slurry-feeding hole into slurry head, as increasing into diameter mutation, rotational pressure existing for slurry route, in formation
Whirlpool promotes the slagging-off effect of slurry, guarantees the pure property of slurry；In internal diameter, gradually smaller lightweight is removed from top to bottom in slurry
It is rotated in slag device downwards, due to rotary centrifugal force and the difference of weight, under the action of fiber and impurity can be because of its own weight
Axial stratification is generated in light dregs-removing device, after the lighter fiber of specific gravity is thrown toward the wall of light dregs-removing device, because of its own weight
Power cannot offset wall to its along the vertical direction on force component so that the fiber of lighter weight is circling
It is also moved upwards simultaneously along the wall of light dregs-removing device, and then realizes that the fiber of light specific gravity is got married and start a new life and starch pipe and leave light dregs-removing device
Purpose, the biggish heavy seeds of specific gravity are thrown toward after the wall of light dregs-removing device while being moved downward by gravity, upper width
Under narrow inverted cone shape light dregs-removing device compensate the heavy seeds flow rate of slurry of sinking rotary motion, centrifugal force is reinforced so that
There is the axial stratification for the impurity that from top to bottom specific gravity is gradually increased, i.e., so that more toward the bottom heavy seeds content of light dregs-removing device
More, the fiber content of light specific gravity will be fewer, and then realizes the purpose for being sufficiently separated light fiber and heavy seeds, plays guarantee
The slagging-off effect of slurry promotes final product quality, and small energy consumption, the slagging-off of high quality are realized in occupied area controlled range.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of beam splitting deslagging device, which is characterized in that including being managed and several light dregs-removing devices, the light dregs-removing device into slurry is big
It is described to be equipped with stock inlet into starching big pipe in internal diameter hollow inverted cone shape gradually smaller from top to bottom, it is described into starching inside big pipe
It is described to be equipped with slurry-feeding hole into slurry head equipped with several into slurry head, it is described that the slurry-feeding hole connected by tangential direction into slurry head, it is described
It is passed through into slurry head bottom described into the slurry big pipe connection light dregs-removing device；It is several described into being equipped with good slurry at the top of slurry head
Pipe, the bottom end of several light dregs-removing devices are equipped with slurry outlet.
2. a kind of beam splitting deslagging device according to claim 1, which is characterized in that the upper end into the big pipe of slurry is equipped with good
Collecting pipe is starched, several good slurry pipes into slurry overhead are connected to the good slurry collecting pipe into the big pipe of slurry across described；It is described into
The lower section for starching big pipe is equipped with slurry collecting pipe, slurry collecting pipe described in several slurry outlets, the good slurry collecting pipe
Grout outlet is equipped with on the slurry collecting pipe.
3. a kind of beam splitting deslagging device according to claim 1, which is characterized in that it is described into slurry head quantity be three or
Three or more.
4. a kind of beam splitting deslagging device according to claim 1, which is characterized in that it is described into slurry head be mutually juxtaposed setting exist
The inside into the big pipe of slurry.
5. a kind of beam splitting deslagging device according to claim 1, which is characterized in that the sum of the radius of several slurry-feeding holes
Less than the stock inlet radius.
6. a kind of beam splitting deslagging device according to claim 1, which is characterized in that the good slurry pipe is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544820.XA CN110184845A (en) | 2019-06-21 | 2019-06-21 | A kind of beam splitting deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544820.XA CN110184845A (en) | 2019-06-21 | 2019-06-21 | A kind of beam splitting deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110184845A true CN110184845A (en) | 2019-08-30 |
Family
ID=67722888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910544820.XA Pending CN110184845A (en) | 2019-06-21 | 2019-06-21 | A kind of beam splitting deslagging device |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB768537A (en) * | 1952-09-24 | 1957-02-20 | Horace Freeman | Improvements relating to the separation of gases and other foreign matter from liquids, particularly pulp suspensions |
| GB780931A (en) * | 1955-03-10 | 1957-08-07 | Nichols Eng & Res Corp | Improvements relating to the separation of undesired oversized or heavy particles from liquids, liquid mixtures or suspensions |
| EP0037278A2 (en) * | 1980-04-01 | 1981-10-07 | ELAST-O-COR PRODUCTS & ENGINEERING LIMITED | Output header for hydrocyclones with concentric accept outlets |
| US4462899A (en) * | 1982-12-20 | 1984-07-31 | The Bauer Bros. Co. | Hydrocyclone cleaner assembly |
| CN203200586U (en) * | 2013-01-21 | 2013-09-18 | 富民宝地纸业有限公司 | Efficient de-gritting and concentration device for paper making pulp from waste paper |
| CN204455698U (en) * | 2014-11-20 | 2015-07-08 | 浙江荣成纸业有限公司 | A kind of low dense scummer |
| CN204875349U (en) * | 2015-08-11 | 2015-12-16 | 烟台大为环保科技有限公司 | Dense scummer in area recoil water |
| CN105887545A (en) * | 2016-04-21 | 2016-08-24 | 莆田市凤翔纸品精制有限公司 | Paper pulp slag removal equipment for cleaning paper pulp tailings |
| CN205617149U (en) * | 2016-04-21 | 2016-10-05 | 莆田市凤翔纸品精制有限公司 | Low -concentration slag remover array |
| CN206843847U (en) * | 2017-05-11 | 2018-01-05 | 南通瑶华纤维有限公司 | A kind of cotton pulp deslagging device |
| US20180313034A1 (en) * | 2015-08-21 | 2018-11-01 | Pulmac Systems International, Inc. | Fractionating and refining system for engineering fibers to improve paper production |
| CN210134282U (en) * | 2019-06-21 | 2020-03-10 | 广东理文造纸有限公司 | Beam splitting deslagging device |
-
2019
- 2019-06-21 CN CN201910544820.XA patent/CN110184845A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB768537A (en) * | 1952-09-24 | 1957-02-20 | Horace Freeman | Improvements relating to the separation of gases and other foreign matter from liquids, particularly pulp suspensions |
| GB780931A (en) * | 1955-03-10 | 1957-08-07 | Nichols Eng & Res Corp | Improvements relating to the separation of undesired oversized or heavy particles from liquids, liquid mixtures or suspensions |
| EP0037278A2 (en) * | 1980-04-01 | 1981-10-07 | ELAST-O-COR PRODUCTS & ENGINEERING LIMITED | Output header for hydrocyclones with concentric accept outlets |
| US4462899A (en) * | 1982-12-20 | 1984-07-31 | The Bauer Bros. Co. | Hydrocyclone cleaner assembly |
| CN203200586U (en) * | 2013-01-21 | 2013-09-18 | 富民宝地纸业有限公司 | Efficient de-gritting and concentration device for paper making pulp from waste paper |
| CN204455698U (en) * | 2014-11-20 | 2015-07-08 | 浙江荣成纸业有限公司 | A kind of low dense scummer |
| CN204875349U (en) * | 2015-08-11 | 2015-12-16 | 烟台大为环保科技有限公司 | Dense scummer in area recoil water |
| US20180313034A1 (en) * | 2015-08-21 | 2018-11-01 | Pulmac Systems International, Inc. | Fractionating and refining system for engineering fibers to improve paper production |
| CN105887545A (en) * | 2016-04-21 | 2016-08-24 | 莆田市凤翔纸品精制有限公司 | Paper pulp slag removal equipment for cleaning paper pulp tailings |
| CN205617149U (en) * | 2016-04-21 | 2016-10-05 | 莆田市凤翔纸品精制有限公司 | Low -concentration slag remover array |
| CN206843847U (en) * | 2017-05-11 | 2018-01-05 | 南通瑶华纤维有限公司 | A kind of cotton pulp deslagging device |
| CN210134282U (en) * | 2019-06-21 | 2020-03-10 | 广东理文造纸有限公司 | Beam splitting deslagging device |
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