CN205856908U - A kind of deinking flotation cell - Google Patents
A kind of deinking flotation cell Download PDFInfo
- Publication number
- CN205856908U CN205856908U CN201620620741.4U CN201620620741U CN205856908U CN 205856908 U CN205856908 U CN 205856908U CN 201620620741 U CN201620620741 U CN 201620620741U CN 205856908 U CN205856908 U CN 205856908U
- Authority
- CN
- China
- Prior art keywords
- cell body
- flotation cell
- puddler
- cell
- piece
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
nullThis utility model relates to paper pulp pulping equipment field，Particularly relate to a kind of deinking flotation cell，It is big that it mainly solves the floor space of flotation cell in prior art，Production cost increases，And the problem wasting resource，Including cell body，The first dividing plate and second partition it is provided with in described cell body，By cell body shared oil ink chamber、Main flotation cell、Good slurry room，The bottom of described second partition is provided with groove，It is provided with frame on described cell body，The middle part being positioned at main flotation cell in described frame is provided with Y-piece，The water side of described Y-piece is rotating is provided with connecting tube，The other end of described connecting tube is provided with puddler，Described puddler is the housing of hollow，The lower end of described puddler is provided with stirring vane，The sidewall of described puddler is provided with plurality of through holes，Described through hole is provided with jet pipe，One water inlet end of described Y-piece connects secondary stock feed tube，Another water inlet end of described Y-piece connects inflator pump.
Description
Technical field
This utility model relates to paper pulp pulping equipment field, particularly relates to a kind of deinking flotation cell.
Background technology
The raising of and environmental protection requirement growing along with paper industry raw materials requirement amount, waste paper is convenient as one,
Economical, pollute few fibrous raw material, the most increasingly paid attention to by paper industry.Making full use of waste paper resources is to adjust paper making raw material
The emphasis measure of structure.Deinking Pulp is mainly for the production of newsprint, culture printing etc..The entering of deinking technology in recent years
Step so that the production of Deinking Pulp achieves the biggest development.During deinking, flotation cell is that the core of most critical sets
Standby, flotation cell be according to major part printing-ink particle be hydrophobic characteristic, it is possible to by bubble trap and float be dragged to slurry table
Face and then separate the feature of removal from paper pulp and the deinking equipment that designs.Therefore, the generation of bubble in Flotation Deinking Apparatus
Mixing with distribution and with slurry is again the technology of core, and the aerating element that the most relatively advanced flotation cell is used is main
It is divided into the active Gas feeding two kinds using the self-priming of stepped diffuser and special bubble generator.
China Patent No.: 201120151963.3 disclose a kind of waste paper deinking multi-stage flotation groove, multiple single-stage flotation cells
Between connected by bubble generator；In described single-stage flotation cell, pulp distributor pipe is connected with the pulp Taper Pipe of bubble generator,
Pulp distributor pipe is located in main flotation cell, and main flotation cell is provided with foam spillway discharge adjustable plate, and main flotation cell one or both sides are provided with
Foam tank, foam tank connects with total foam tank；Main flotation cell is provided with multiple overfall near bottom, and overfall is with transition stock tank even
Logical, the entering to starch canalis spinalis of transition stock tank and next stage bubble generator passes through pipeline communication.This device be secondary stock slurry by pump from
Bubble generator pumps into, and under the effect of ejector, secondary stock is sufficiently mixed with bubble in jet pipe, is brought into by a large amount of bubbles
And be sufficiently mixed with secondary stock, under the effect of surfactant, ink particle, sicker etc. are adsorbed on bubble, is leading
Bubble and pulp separation in flotation cell, bubble emersion to foam tank, total foam tank, drain with foam.Slurry is from overfall
Enter into transition stock tank, then enter into from pipeline the bubble generator of next stage.By arranging multi-stage flotation groove to waste paper
Ink particle in slurry, sicker etc. carry out screening cleaning, reach Deinking Effect, but, utilize multi-stage flotation groove area occupied
Greatly, improve the production cost of manufacturer, and the long flotation line of rabbet joint causes the waste of resource.
Utility model content
Therefore, for above-mentioned problem, this utility model provides a kind of deinking flotation cell, and it mainly solves existing
In technology, the floor space of flotation cell is big, and production cost increases, and the problem wasting resource.
For achieving the above object, this utility model have employed techniques below scheme: a kind of deinking flotation cell, including groove
Body, is provided with the first dividing plate and second partition in described cell body, by cell body shared oil ink chamber, main flotation cell, good slurry room, and described
The height of one dividing plate is less than cell body Sidewall Height, and the bottom of described second partition is provided with groove, and described good slurry indoor are provided with
3rd dividing plate, the height of described 3rd dividing plate, less than the height of described first dividing plate, described cell body is provided with frame, described machine
The middle part being positioned at main flotation cell on frame is provided with Y-piece, the rotating connecting tube that is provided with in the water side of described Y-piece, described
The other end of connecting tube is provided with puddler, and described puddler is the housing of hollow, and the lower end of described puddler is provided with stirring
Blade, the sidewall of described puddler is provided with plurality of through holes, and described through hole is provided with jet pipe, and one of described Y-piece is entered
Water end (W.E.) connects sewage feed tube, and another water inlet end of described Y-piece connects inflator pump.
Further, the inner flow passage of described connecting tube is horn-like, and Open Side Down.
Further, the distance bottom described stirring vane and cell body is more than the distance bottom groove and cell body.
By using preceding solution, the beneficial effects of the utility model are: this deinking flotation cell, by arranging
Y-piece makes secondary stock be passed through with gas simultaneously, then through connecting tube inside loudspeaker type circulation road accelerate gas be uniformly distributed
In secondary stock, then drive puddler to rotate by jet pipe ejection, thus drive stirring vane to rotate, beneficially in secondary stock
The foreign material such as ink particle, sicker float with bubble contact, and stirring vane rotates accelerates ascent rate, ink particle, sicker
The top floated at liquid level from the first dividing plate Deng impurity is flowed in ink chamber, and the good slurry in secondary stock is flowed into by groove
Good slurry indoor；Further, the inner flow passage of connecting tube is horn-like, and Open Side Down, and secondary stock and gas pass through connecting tube
On osculum flow into flow out from big mouth again, flow velocity reduce, beneficially gas is evenly distributed to liquid internal, preferably drives waste paper
The impurity such as ink particle in slurry, sicker float；Further, the distance bottom stirring vane and cell body is more than groove and groove
Distance bottom body so that do not interfere with, during stirring vane work, the efficiency that good slurry passes through from groove, prevent ink particle, gluing
The impurity such as thing are pushed into good slurry indoor.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the sectional view in Fig. 1 at A.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
This utility model embodiment is:
With reference to Fig. 1 and Fig. 2, a kind of deinking flotation cell, including cell body 1, in described cell body 1, it is respectively arranged with dividing plate 2
With dividing plate 3, by cell body shared oil ink chamber 11, main flotation cell 12, good slurry room 13, the height of described dividing plate 2 is high less than cell body 1 sidewall
Degree, the bottom of described dividing plate 3 is provided with groove 31, is provided with dividing plate 4 in described good slurry room 13, and the height of described dividing plate 4 is less than
The height of described dividing plate 2, described cell body 1 is provided with frame 5, and the middle part that described frame 5 is positioned at main flotation cell 12 is provided with Y
Type pipe 6, the rotating connecting tube 7 that is provided with in the water side of described Y-piece 6, the inner flow passage of described connecting tube 7 is horn-like,
And Open Side Down, the other end of described connecting tube 7 is provided with puddler 8, and described puddler 8 is the housing of hollow, described stirring
The lower end of bar 8 is provided with stirring vane 9, and the distance bottom described stirring vane 9 and cell body 1 is more than bottom groove 31 and cell body 1
Distance, the sidewall of described puddler 8 is provided with through hole, and described through hole is provided with jet pipe 10, and one of described Y-piece 6 is entered
Water end (W.E.) connects sewage feed tube 14, and another water inlet end of described Y-piece 6 connects inflator pump 15.
Working method of the present utility model is: this deinking flotation cell, makes secondary stock and gas by arranging Y-piece 6
Body is passed through simultaneously, then through connecting tube 7 inside loudspeaker type circulation road accelerate gas be evenly distributed in secondary stock, then by spray
Pipe 10 ejection drives puddler 8 to rotate, thus drives stirring vane 9 to rotate, the beneficially ink particle in secondary stock, sicker
Floating Deng foreign material and bubble contact, stirring vane 9 rotates accelerates ascent rate, and the impurity such as ink particle, sicker floats to liquid
At face, the top from dividing plate 2 is flowed in ink chamber 11, and the good slurry in secondary stock is flowed in good slurry room 13 by groove 31.
Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should
This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details
On this utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (3)
1. a deinking flotation cell, including cell body, is provided with the first dividing plate and second partition, is divided by cell body in described cell body
Becoming ink chamber, main flotation cell, good slurry room, the height of described first dividing plate is less than cell body Sidewall Height, the end of described second partition
Portion is provided with groove, and described good slurry indoor are provided with the 3rd dividing plate, and the height of described 3rd dividing plate is less than described first dividing plate
Highly, it is characterised in that: being provided with frame on described cell body, the middle part that described frame is positioned at main flotation cell is provided with Y-piece,
The rotating connecting tube that is provided with in the water side of described Y-piece, the other end of described connecting tube is provided with puddler, described stirring
Bar is the housing of hollow, and the lower end of described puddler is provided with stirring vane, and the sidewall of described puddler is provided with a plurality of logical
Hole, described through hole is provided with jet pipe, and water inlet end of described Y-piece connects secondary stock feed tube, described Y-piece another
One water inlet end connects inflator pump.
Deinking flotation cell the most according to claim 1, it is characterised in that: the inner flow passage of described connecting tube is loudspeaker
Shape, and Open Side Down.
Deinking flotation cell the most according to claim 1 and 2, it is characterised in that: bottom described stirring vane and cell body
Distance more than the distance bottom groove and cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620741.4U CN205856908U (en) | 2016-06-21 | 2016-06-21 | A kind of deinking flotation cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620741.4U CN205856908U (en) | 2016-06-21 | 2016-06-21 | A kind of deinking flotation cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856908U true CN205856908U (en) | 2017-01-04 |
Family
ID=57636802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620741.4U Expired - Fee Related CN205856908U (en) | 2016-06-21 | 2016-06-21 | A kind of deinking flotation cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175907A (en) * | 2017-05-12 | 2017-09-19 | 贵州鸿图彩印包装有限责任公司 | A kind of wine box printing equipment |
| CN107401076A (en) * | 2017-09-01 | 2017-11-28 | 玖龙纸业（太仓）有限公司 | A kind of use for laboratory Deinking Pulp flotation unit and de-inking method |
| CN109972438A (en) * | 2017-12-28 | 2019-07-05 | 精工爱普生株式会社 | Processing unit, sheet producing device and processing method |
-
2016
- 2016-06-21 CN CN201620620741.4U patent/CN205856908U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175907A (en) * | 2017-05-12 | 2017-09-19 | 贵州鸿图彩印包装有限责任公司 | A kind of wine box printing equipment |
| CN107401076A (en) * | 2017-09-01 | 2017-11-28 | 玖龙纸业（太仓）有限公司 | A kind of use for laboratory Deinking Pulp flotation unit and de-inking method |
| CN107401076B (en) * | 2017-09-01 | 2023-12-26 | 玖龙纸业（太仓）有限公司 | Deinked pulp flotation device and deinking method for laboratory |
| CN109972438A (en) * | 2017-12-28 | 2019-07-05 | 精工爱普生株式会社 | Processing unit, sheet producing device and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |