CN108951259A - A kind of novel light impurity deslagging device - Google Patents
A kind of novel light impurity deslagging device Download PDFInfo
- Publication number
- CN108951259A CN108951259A CN201811024567.7A CN201811024567A CN108951259A CN 108951259 A CN108951259 A CN 108951259A CN 201811024567 A CN201811024567 A CN 201811024567A CN 108951259 A CN108951259 A CN 108951259A
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- China
- Prior art keywords
- outlet tube
- pipe
- deslagging
- slurry outlet
- good slurry
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of novel light impurity deslagging devices, including being rotated into slurry head, light slag collecting pipe, cone pipe, deslagging head, rinse water arrangement, the slurry head that is rotated into includes straight pipe, annular cambered pipeline section, good slurry outlet tube, the straight pipe is connect with annular cambered pipeline section, the good slurry outlet tube is located at annular cambered pipeline section axle center, tapered mouth is provided with below the good slurry outlet tube, outlet tube interface is provided with above the good slurry outlet tube, the outlet tube interface is vertical with good slurry outlet tube, the axle center of good slurry outlet tube is arranged in the light slag collecting pipe, it is connect below the annular cambered pipeline section with the heavy caliber side of centrum pipe, the small-bore side of the centrum pipe is connect with deslagging head, the deslagging head is connect with rinse water arrangement.A kind of novel light impurity deslagging device of the present invention this this has the characteristics that remove the gred, and effect is good, structure is simple, energy conservation.
Description
Technical field
The present invention relates to the paper kind paper-making pulping purifying processing device technical fields of low grammes per square metre to be more specifically related to one
The novel light impurity deslagging device of kind.
Background technique
At present in paper-making pulping process, in the pure link of paper pulp, it usually needs by major diameter heavy impurity in paper pulp
Remove, existing scummer is the specific gravity difference by using the equipment utilizations such as centrifuge heavy impurity with paper pulp, passes through centrifugation
A kind of equipment that the high-speed rotating centrifugal force of machine separates heavy impurity and paper pulp, but this equipment needs additional confession
Electricity just needs additional buying centrifugation apparatus to paper pulp slagging-off in this way, while to undertake the huge energy consumption of centrifugation apparatus bring, from
And increase production cost.
The raw material of current waste paper pulp-making is entirely the waste paper recycled, both contains the specific gravity such as sand, dust relatively in waste paper
Small heavy seeds also contain the light impurities such as plastic sheet, wax, foam, and the processing of light impurity is always a disaster of domestic paper-making industry
Topic, existing light dregs-removing device separation are not thorough, and slagging-off effect is poor, and fiber loss amount is big, and is generally no greater than into slurry concentration
0.5%, great lot of water resources and power waste are caused, the quality of the especially high-grade paper of paper is seriously affected.With the development of industry,
The impurity such as gummed paper in regenerated paper pulp, plastic film coated increase significantly, and bring difficulty to impurity separation.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.Thus of the invention one
A purpose is to propose a kind of novel light impurity deslagging device, a kind of novel light impurity deslagging device have slagging-off effect it is good,
The features such as structure is simple, energy saving.
The technical scheme to solve the above technical problems is that a kind of novel light impurity deslagging device, including rotation
Into slurry head, light slag collecting pipe, cone pipe, deslagging head, rinse water arrangement, it is described be rotated into slurry head include straight pipe, it is annular cambered
Pipeline section, good slurry outlet tube, the straight pipe are connect with annular cambered pipeline section, and the good slurry outlet tube is located at annular cambered pipeline section axis
The heart, the good slurry outlet tube lower section are provided with tapered mouth, and outlet tube interface, the liquid out are provided with above the good slurry outlet tube
Interface tube is vertical with good slurry outlet tube, and the axle center of good slurry outlet tube is arranged in the light slag collecting pipe, the light slag collecting pipe
Upper end is by the way that on the fixed good slurry outlet tube of nut, the lower end of the light slag collecting pipe is fixed on good slurry outlet tube by fixed frame
Bottom, the annular cambered pipeline section lower section are connect with the heavy caliber side of centrum pipe, the small-bore side of the centrum pipe and row
The connection of slag head, the deslagging head are connect with rinse water arrangement, and the rinse water arrangement includes shell, spreader, the spreader
In shell, it is provided with slag-drip opening on the shell, is provided with water inlet on the spreader.
Further, straight pipe knot mouth is provided on the straight pipe.
Further, water inlet connection is provided on the water inlet.
Further, the shape of the water inlet is cylindrical shape.
Further, the external material of the deslagging head and rinse water arrangement is stainless steel, and inner surface is provided with resistance to grinder
Ceramics.
Above the beneficial effects of the present invention are: a kind of novel light impurity deslagging device, realizes direct emission.By rotating
Structure of the setting straight pipe as annular cambered pipeline section composition spiral case, slows down due to prominent into rotating diameter after slurry on into slurry head
Become caused by slurry pressure loss, high pressure slurries rotation through being rotated into slurry head rotation after with inertia enter in cone pipe after
It is continuous to carry out centrifugal movement, disperse around in slurry than heavy impurity, since bore is smaller below centrum pipe, major diameter at this time
Heavy impurity will ceramic dregs discharging valve discharge, the good slurry of lightweight will be arranged from the good slurry outlet tube on top from below along cone pipe
Out, light impurity is discharged by light slag collecting pipe, is able to achieve a part of light slag of discharge, to realize real by the pressure of slurries itself
Now removing major diameter heavy impurity has greatly saved the energy, has improved without additionally using the devices such as centrifuge
The quality of paper.
Secondly by wear-resisting industrial ceramics will be served as a contrast inside deslagging head and rinse water arrangement, reduce impurity to the mill of deslagging head
Damage, extends the service life of deslagging head.
Simultaneously by the way that an energy dissipating may be implemented by outlet tube interface and good slurry outlet tube, when slightly weighing magazine meeting extremely
Above the good slurry outlet tube of inertial impaction, to fall on the ceramic dregs discharging valve of lower section, the direct exclusion of lightweight is effective to increase
Separating effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel light impurity deslagging device of the present invention；
Fig. 2 is a kind of the schematic diagram of the section structure of novel light impurity deslagging device of the present invention；
Fig. 3 is the overlooking structure diagram that slurry head is rotated into a kind of novel light impurity deslagging device of the present invention；
Fig. 4 is rinse water arrangement structural schematic diagram in a kind of novel light impurity deslagging device of the present invention；
Fig. 5 is the structural schematic diagram of fixed frame in a kind of novel light impurity deslagging device of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1, it is rotated into slurry head；10, straight pipe；11, annular cambered pipeline section；12, good slurry outlet tube；13, straight tube knot mouth；14, go out liquid
Interface tube；15, tapered mouth；2, light slag collecting pipe；20, fixed frame；3, cone pipe；4, deslagging head；5, rinse water arrangement；50, shell
Body；51, spreader；52, water inlet；53, water inlet connection；54, slag-drip opening；55, slag-drip opening connector.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
As shown in Figs. 1-5, a kind of novel light impurity deslagging device of the present embodiment, including it is rotated into slurry head 1, the collection of light slag
Pipe 2, cone pipe 3, deslagging head 4, rinse water arrangement 5 are rotated into slurry head 1 and include straight pipe 10, annular cambered pipeline section 11, good starch out
Liquid pipe 12, straight pipe 10 are connect with annular cambered pipeline section 11, and good slurry outlet tube 12 is located at annular cambered 11 axle center of pipeline section, good to starch out
Be provided with tapered mouth 15 below liquid pipe 12, be provided with outlet tube interface 13 above good slurry outlet tube 12, outlet tube interface 13 with it is good
Starch outlet tube 12 vertically, the axle center of good slurry outlet tube 12 is arranged in light slag collecting pipe 2, and the upper end of light slag collecting pipe 12 passes through nut
On fixed good slurry outlet tube 12, the lower end of light slag collecting pipe 2 is fixed on the bottom of good slurry outlet tube 12 by fixed frame 20, cyclic annular
11 lower section of arc pipeline section is connect with the heavy caliber side of centrum pipe 3, and the small-bore side of centrum pipe 3 is connect with deslagging head 4, deslagging
First 4 connect with rinse water arrangement 5, and rinse water arrangement 5 includes shell 50, spreader 51, and spreader 51 is located in shell 50, shell
It is provided with slag-drip opening 54 on 50, water inlet 52 is provided on spreader 51.
Straight pipe knot mouth 13 is provided on straight pipe 10 in a kind of novel light impurity deslagging device of the present embodiment.
Water inlet connection 53 is provided on water inlet 52 in a kind of novel light impurity deslagging device of the present embodiment.
The shape of water inlet 52 is cylindrical shape in a kind of novel light impurity deslagging device of the present embodiment.
The external material of deslagging head 4 and rinse water arrangement 5 is stainless in a kind of novel light impurity deslagging device of the present embodiment
Steel, inner surface are provided with resistance to grinder ceramics.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of novel light impurity deslagging device, which is characterized in that including being rotated into slurry head, light slag collecting pipe, cone pipe, deslagging
Head, rinse water arrangement, the slurry head that is rotated into includes straight pipe, annular cambered pipeline section, good slurry outlet tube, the straight pipe and ring
The connection of shape arc pipeline section, the good slurry outlet tube are located at annular cambered pipeline section axle center, are provided with gradually below the good slurry outlet tube
Necking, the good slurry outlet tube top are provided with outlet tube interface, and the outlet tube interface is vertical with good slurry outlet tube, described light
The axle center of good slurry outlet tube is arranged in slag collecting pipe, and the upper end of the light slag collecting pipe is fixed on good slurry outlet tube by nut,
The lower end of the light slag collecting pipe is fixed on the bottom of good slurry outlet tube, the annular cambered pipeline section lower section and vertebra by fixed frame
The heavy caliber side of body pipe connects, and the small-bore side of the centrum pipe is connect with deslagging head, and the deslagging head and flushing water fill
Connection is set, the rinse water arrangement includes shell, spreader, and the spreader is located in shell, the row of being provided on the shell
Cinder notch is provided with water inlet on the spreader.
2. a kind of novel light impurity deslagging device according to claim 1, which is characterized in that be arranged on the straight pipe
There is straight pipe knot mouth.
3. a kind of novel light impurity deslagging device according to claim 1, which is characterized in that be arranged on the water inlet
There is water inlet connection.
4. a kind of novel light impurity deslagging device according to claim 1, which is characterized in that the shape of the water inlet
For cylindrical shape.
5. a kind of novel light impurity deslagging device according to claim 1, which is characterized in that the deslagging head and flushing
The external material of water installations is stainless steel, and inner surface is provided with resistance to grinder ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024567.7A CN108951259A (en) | 2018-09-04 | 2018-09-04 | A kind of novel light impurity deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024567.7A CN108951259A (en) | 2018-09-04 | 2018-09-04 | A kind of novel light impurity deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951259A true CN108951259A (en) | 2018-12-07 |
Family
ID=64475907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811024567.7A Pending CN108951259A (en) | 2018-09-04 | 2018-09-04 | A kind of novel light impurity deslagging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951259A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928186A (en) * | 1973-07-24 | 1975-12-23 | Boise Cascade Corp | Combined pulp cleaning system including high and low pressure drop hydrocyclone cleaners |
| CN203904763U (en) * | 2014-05-27 | 2014-10-29 | 安丘市天利机械制造有限公司 | Stock saver |
| CN203904761U (en) * | 2014-05-27 | 2014-10-29 | 安丘市天利机械制造有限公司 | Shell of slag separator |
| CN203904764U (en) * | 2014-05-27 | 2014-10-29 | 安丘市天利机械制造有限公司 | Novel slag separator shell |
| CN205839466U (en) * | 2016-06-20 | 2016-12-28 | 安丘市天利机械制造有限公司 | A kind of Novel light impurity deslagging device |
-
2018
- 2018-09-04 CN CN201811024567.7A patent/CN108951259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928186A (en) * | 1973-07-24 | 1975-12-23 | Boise Cascade Corp | Combined pulp cleaning system including high and low pressure drop hydrocyclone cleaners |
| CN203904763U (en) * | 2014-05-27 | 2014-10-29 | 安丘市天利机械制造有限公司 | Stock saver |
| CN203904761U (en) * | 2014-05-27 | 2014-10-29 | 安丘市天利机械制造有限公司 | Shell of slag separator |
| CN203904764U (en) * | 2014-05-27 | 2014-10-29 | 安丘市天利机械制造有限公司 | Novel slag separator shell |
| CN205839466U (en) * | 2016-06-20 | 2016-12-28 | 安丘市天利机械制造有限公司 | A kind of Novel light impurity deslagging device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |