CN109082923A - A kind of in line scummer of paper kind impurity of low grammes per square metre - Google Patents
A kind of in line scummer of paper kind impurity of low grammes per square metre Download PDFInfo
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- CN109082923A CN109082923A CN201811024568.1A CN201811024568A CN109082923A CN 109082923 A CN109082923 A CN 109082923A CN 201811024568 A CN201811024568 A CN 201811024568A CN 109082923 A CN109082923 A CN 109082923A
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- China
- Prior art keywords
- outlet tube
- pipe
- per square
- scummer
- square metre
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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)
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Abstract
The invention discloses a kind of in line scummers of paper kind impurity of low grammes per square metre, including being rotated into slurry head, cone pipe, ceramic dregs discharging valve, 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, 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 ceramic dregs discharging valve, ceramic dregs discharging valve tieing is provided on the ceramics dregs discharging valve.A kind of in line scummer of paper kind impurity of low grammes per square metre 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 in line scummer of paper kind impurity of the low grammes per square metre 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.
Currently, increasing scummer by the control of bottom slag discharge dilution water into slurry concentration, but low in paper industry
In the paper kind of grammes per square metre, concentration can accordingly decline, if also increasing power consumption with the water consumption that will increase of dilution water.
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 in line scummer of paper kind impurity of low grammes per square metre, a kind of in line scummer of paper kind impurity of low grammes per square metre
Have the characteristics that slagging-off effect is good, structure is simple, energy conservation.
The technical scheme to solve the above technical problems is that a kind of in line scummer of paper kind impurity of low grammes per square metre,
Including being rotated into slurry head, cone pipe, ceramic dregs discharging valve, the slurry head that is rotated into includes straight pipe, annular cambered pipeline section, good starches out
Liquid pipe, the straight pipe are connect with annular cambered pipeline section, and the good slurry outlet tube is located at annular cambered pipeline section axle center, the good slurry
Be provided with tapered mouth below outlet tube, the good slurry outlet tube top is provided with outlet tube interface, the outlet tube interface with it is good
It is vertical to starch outlet tube, is connect below the annular cambered pipeline section with the heavy caliber side of centrum pipe, the centrum pipe it is small-bore
Side is connect with ceramic dregs discharging valve, is provided with ceramic dregs discharging valve tieing on the ceramics dregs discharging valve.
Further, straight pipe knot mouth is provided on the straight pipe.
Further, the external material of the ceramic dregs discharging valve is stainless steel, and inner surface is provided with resistance to grinder ceramics.
Further, the shape inside the ceramic dregs discharging valve is hollow inversion vertebral body structure.
Above the beneficial effects of the present invention are: a kind of in line scummer of paper kind impurity of low grammes per square metre, realizes direct emission.It is logical
The structure on being rotated into slurry head as setting straight pipe and annular cambered pipeline section composition spiral case is crossed, is slowed down due into slurry back spin
Turn slurry pressure loss caused by diameter is mutated, the slurries rotation of high pressure is after being rotated into slurry head rotation as inertia enters cone
Continue centrifugal movement in body pipe, slurry disperses around, and since bore is smaller below centrum pipe, major diameter heavy is miscellaneous at this time
Matter will ceramic dregs discharging valve discharge, the good slurry of lightweight will be discharged from the good slurry outlet tube on top from below along cone pipe, from
And realize and removing major diameter heavy impurity is realized by the pressure of slurries itself, without additionally using the dress such as centrifuge
It sets, has greatly saved the energy.
Secondly by wear-resisting industrial ceramics will be served as a contrast inside ceramic dregs discharging valve, reduces abrasion of the impurity to deslagging head, extend
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.
Shape inside ceramic dregs discharging valve is that hollow inversion vertebral body structure can realize a change before last discharge
Diameter allows heavy impurity to be more conducive to discharge.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the in line scummer of paper kind impurity of low grammes per square metre of the present invention；
Fig. 2 is a kind of the schematic diagram of the section structure of the in line scummer of paper kind impurity of low grammes per square metre of the present invention；
Fig. 3 is the overlooking structure diagram that slurry head is rotated into a kind of in line scummer of paper kind impurity of low grammes per square metre 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, cone pipe；3, ceramic dregs discharging valve；30, ceramic dregs discharging valve tieing.
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 Figure 1-3, a kind of in line scummer of paper kind impurity of low grammes per square metre of the present embodiment, a kind of paper kind of low grammes per square metre
The in line scummer of impurity, including it is rotated into slurry head 1, cone pipe 2, ceramic dregs discharging valve 3, being rotated into slurry head 1 includes straight pipe 10, ring
Shape arc pipeline section 11, good slurry outlet tube 12, straight pipe 10 are connect with annular cambered pipeline section 11, and good slurry outlet tube 12 is located at annular arc
11 axle center of shape pipeline section is provided with tapered mouth 15 below good slurry outlet tube 12, is provided with outlet tube interface above good slurry outlet tube 12
14, outlet tube interface 14 is vertical with good slurry outlet tube 12, and annular cambered 11 lower section of pipeline section and the heavy caliber side of centrum pipe 2 connect
It connects, the small-bore side of centrum pipe 2 is connect with ceramic dregs discharging valve 3, and ceramic dregs discharging valve tieing 30 is provided on ceramic dregs discharging valve 3.
Straight pipe knot mouth 13 is provided on straight pipe 10 in a kind of in line scummer of paper kind impurity of low grammes per square metre of the present embodiment.
The external material of ceramic dregs discharging valve 3 is stainless in a kind of in line scummer of paper kind impurity of low grammes per square metre of the present embodiment
Steel, inner surface are provided with resistance to grinder ceramics.
Shape in a kind of in line scummer of paper kind impurity of low grammes per square metre of the present embodiment inside ceramic dregs discharging valve 3 is hollow
It is inverted vertebral body structure.
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 (4)
1. a kind of in line scummer of paper kind impurity of low grammes per square metre, which is characterized in that including being rotated into slurry head, cone pipe, ceramics row
Slag mouth, the slurry head that is rotated into includes straight pipe, annular cambered pipeline section, good slurry outlet tube, the straight pipe and annular cambered pipe
Section connection, the good slurry outlet tube is located at annular cambered pipeline section axle center, is provided with tapered mouth below the good slurry outlet tube, described
It is provided with outlet tube interface above good slurry outlet tube, the outlet tube interface is vertical with good slurry outlet tube, the annular cambered pipe
Section lower section is connect with the heavy caliber side of centrum pipe, and the small-bore side of the centrum pipe is connect with ceramic dregs discharging valve, the pottery
Ceramic dregs discharging valve tieing is provided on porcelain dregs discharging valve.
2. the in line scummer of paper kind impurity of a kind of low grammes per square metre according to claim 1, which is characterized in that on the straight pipe
It is provided with straight pipe knot mouth.
3. the in line scummer of paper kind impurity of a kind of low grammes per square metre according to claim 1, which is characterized in that the ceramics deslagging
The external material of mouth is stainless steel, and inner surface is provided with resistance to grinder ceramics.
4. the in line scummer of paper kind impurity of a kind of low grammes per square metre according to claim 1, which is characterized in that the ceramics deslagging
Shape inside mouth is hollow inversion vertebral body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024568.1A CN109082923A (en) | 2018-09-04 | 2018-09-04 | A kind of in line scummer of paper kind impurity of low grammes per square metre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024568.1A CN109082923A (en) | 2018-09-04 | 2018-09-04 | A kind of in line scummer of paper kind impurity of low grammes per square metre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109082923A true CN109082923A (en) | 2018-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811024568.1A Pending CN109082923A (en) | 2018-09-04 | 2018-09-04 | A kind of in line scummer of paper kind impurity of low grammes per square metre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109082923A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05106182A (en) * | 1991-10-14 | 1993-04-27 | Eagle Ind Co Ltd | Nozzle for separating impurities in pulp and production of the nozzle |
| CN2663494Y (en) * | 2003-11-05 | 2004-12-15 | 孙文峰 | Stock cleaner capable of eliminating multi foreign substances |
| CN201713725U (en) * | 2010-06-02 | 2011-01-19 | 安丘市天利机械制造有限公司 | Wear-resistant ceramic waste-removal nozzle |
| CN201713723U (en) * | 2010-06-02 | 2011-01-19 | 安丘市天利机械制造有限公司 | Dilution water device of slag separators |
| 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 CN201811024568.1A patent/CN109082923A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05106182A (en) * | 1991-10-14 | 1993-04-27 | Eagle Ind Co Ltd | Nozzle for separating impurities in pulp and production of the nozzle |
| CN2663494Y (en) * | 2003-11-05 | 2004-12-15 | 孙文峰 | Stock cleaner capable of eliminating multi foreign substances |
| CN201713725U (en) * | 2010-06-02 | 2011-01-19 | 安丘市天利机械制造有限公司 | Wear-resistant ceramic waste-removal nozzle |
| CN201713723U (en) * | 2010-06-02 | 2011-01-19 | 安丘市天利机械制造有限公司 | Dilution water device of slag separators |
| 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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Application publication date: 20181225 |