CN203475216U - Ultra-micropore aeration and de-inking device - Google Patents
Ultra-micropore aeration and de-inking device Download PDFInfo
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- CN203475216U CN203475216U CN201320589997.XU CN201320589997U CN203475216U CN 203475216 U CN203475216 U CN 203475216U CN 201320589997 U CN201320589997 U CN 201320589997U CN 203475216 U CN203475216 U CN 203475216U
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- ink
- tank
- aeration
- deinking
- inking
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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
The utility model provides an ultra-micropore aeration and de-inking device. The ultra-micropore aeration and de-inking device comprises a first de-inking groove and a first overflowing plate, wherein the first de-inking groove is provided with a slurry feeding pipe; a slurry discharging opening is formed behind the first overflowing plate; an ink groove is formed in the upper part of the first de-inking groove; at least one ink baffle is arranged on one side or two sides of the ink groove; an aeration chamber is arranged at the bottom of the first de-inking groove; an ultra-micropore unidirectional ventilation plate is arranged on the upper end face of the aeration chamber; the aeration chamber is communicated with an air blower. According to the ultra-micropore aeration and de-inking device provided by the utility model, the ultra-micropore unidirectional ventilation plate is matched with the air blower to generate a lot of micro-diameter air bubbles for removing ink in paper pulp; the distribution of the air bubbles is uniform to ensure the whole de-inking effect of the paper pulp. In the whole de-inking process, only one part of the pulp needs to be circulated for two times so that the energy consumption is reduced and the power consumption is only one seventh of that of a traditional process. The ultra-micropore aeration and de-inking device is good in de-inking effect, small in pulp loss and simple and convenient to operate, and can be started and stopped randomly.
Description
Technical field
The utility model relates to deinking equipment in paper production, particularly a kind of ultramicropore aeration drubber.
Background technology
What existing deinking adopted is all to utilize the machinery of venturi principle to produce bubble, make slurry realize deinking under the effect of bubble, because agitation speed is large, and the bad control of bubble diameter, tail end slurry needs iterative cycles, conventionally need to carry out five to seven circulations and just can complete deinking operation, cause that power consumption is especially big, weak effect, stock losses are large, operate the drawbacks such as bad control.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of ultramicropore aeration drubber, can complete with less circulation deinking operation, and bubble distribution is even, and deinking efficiency is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of ultramicropore aeration drubber, comprise the first deinking tank, the first deinking tank is provided with pulp-inlet pipe, the first overflow plate, after the first overflow plate, be provided with plasma discharge mouth, top at the first deinking tank is provided with ink tank, in the one or both sides of ink tank, be provided with at least one ink baffle plate, the bottom of the first deinking tank is provided with aeration chamber, the upper end in aeration chamber is provided with ultramicropore one-way ventilating plate, and aeration chamber is communicated with air blast.
Described ink tank one end is provided with the first ink comb, and the first ink comb is connected with ink collection bucket;
Ink collection bucket is connected with the second pulp-inlet pipe of the second deinking tank by pump;
In the second deinking tank, be provided with the second overflow plate, after the second overflow plate, be provided with return duct, return duct is communicated with the pulp-inlet pipe of the first deinking tank;
The top of the second deinking tank is provided with the second ink tank, and the second ink tank is provided with clear water import and ink comb;
The bottom of the second deinking tank is provided with the aeration chamber being communicated with the first aeration chamber, deinking tank bottom.
After the second described pulp-inlet pipe, be provided with into the second baffle of inverted "L" shaped.
The second described overflow plate becomes " L " shape, and the second deinking tank is separated into upper and lower two cavitys, and upper chamber is communicated with the second pulp-inlet pipe, and lower cavity is communicated with return duct.
After described pulp-inlet pipe, be provided with into the first baffle of inverted "L" shaped.
Described ink baffle plate is a plurality of, in the one or both sides of ink tank, becomes to be in tilted layout.
Described ink baffle plate is a plurality of, in the one or both sides of the second ink tank, becomes to be in tilted layout.
The ink baffle plate that is arranged in the first deinking tank inserts the slurry degree of depth higher than the insertion slurry degree of depth that is positioned at the ink baffle plate of the second deinking tank.
A kind of ultramicropore aeration drubber that the utility model provides, coordinates air blast by the ultramicropore one-way ventilating plate arranging, and can produce a large amount of micro-footpath bubbles the ink in paper pulp is removed, and bubble distribution is even, has guaranteed the whole deinking efficiency of paper pulp.Whole deinking process only needs part slurry circulation twice, has reduced energy consumption, and power consumption only has 1/7th of traditional handicraft.Adopt deinking efficiency of the present utility model good, stock losses is little, easy and simple to handle, can be with opening with stopping.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
In figure: pulp-inlet pipe 1, the first ink comb 2, the first deinking tanks 3, ink tank 4, pipeline 5, the second deinking tanks 6, ink baffle plate 7, aeration chamber 8, ultramicropore one-way ventilating plate 9, ink collection bucket 10, pump 11, the first baffles 12, the first overflow plate 13, plasma discharge mouth 14, the second overflow plate 15, the second baffles 16, clear water import 17, ink comb 18, return duct 19, air blast 20, the second pulp-inlet pipe 21, the second ink tank 22.
The specific embodiment
In Fig. 1,2, a kind of ultramicropore aeration drubber, comprise that the first deinking tank 3, the first deinking tanks 3 are provided with pulp-inlet pipe 1, the first overflow plate 13, after the first overflow plate 13, be provided with plasma discharge mouth 14, on the top of the first deinking tank 3, be provided with ink tank 4, the bottom that is provided with at least one ink baffle plate 7, the first deinking tank 3 in the one or both sides of ink tank 4 is provided with aeration chamber 8, the upper end in aeration chamber 8 is provided with ultramicropore one-way ventilating plate 9, and aeration chamber 8 is communicated with air blast 20.Structure thus, when air blast is when sending into pressure-air in the first deinking tank, through aeration chamber 8, ultramicropore one-way ventilating plate 9, in the first deinking tank 3, enter a large amount of micro-footpath bubbles, thereby make ink and pulp separation, then ink is swept in ink tank 4 by ink baffle plate 7, slurry climbs over the first overflow plate 13, from plasma discharge mouth 14, discharges.In this example, " afterwards " of indication is to take that the sequence of flow of slurry is reference, and the position of first flowing through is " before ", after the position of flowing through be " afterwards ".Ultramicropore one-way ventilating plate 9 is commercially available product, can be unidirectional by gas, and liquid can not reversely pass through.
Preferred scheme is as in Fig. 1,2, and described ink tank 4 one end are provided with the first ink comb 2, the first ink combs 2 and are connected with ink collection bucket 10; Structure is convenient to collect spent ink thus.
In the second deinking tank 6, be provided with the second overflow plate 15, after the second overflow plate 15, be provided with return duct 19, return duct 19 is communicated with the pulp-inlet pipe 1 of the first deinking tank 3; Thereby the slurry in the second deinking tank 6 deinkings is sent to the interior circulation of the first deinking tank 3 again.
The top of the second deinking tank 6 is provided with the second ink tank 22, the second ink tank 22 and is provided with clear water import 17 and ink comb 18; The clear water import 17 arranging is conducive to introduce clear water spent ink is rinsed well completely.
The bottom of the second deinking tank 6 is provided with the aeration chamber being communicated with the first deinking tank 3 aeration chambeies, bottom 8, thereby only needs to adopt an air blast 20 can realize the aeration of two deinking tanks, has saved equipment.By above-mentioned structure, the slurry of collecting in ink collection bucket 10 in the first deinking tank 3 is circulated again, further reduced the waste of slurry.Because of what circulate, be only a small amount of slurry, therefore, energy consumption is not high simultaneously.
The structure of further optimizing, as in Fig. 1, is provided with into the second baffle 16 of inverted "L" shaped after the second described pulp-inlet pipe 21.The second baffle 16 arranging can make slurry directly enter into the second ink tank 22 as far as possible near the position of bottom, so that slurry is washed away by micro-footpath as much as possible bubble.
Described 15 one-tenth " L " shapes of the second overflow plate, it should be noted that the base plate in the second overflow plate 15 has breathable through hole, and due to the existence of a large amount of bubbles, slurry is always tending towards, toward up, avoiding ink to spill from through hole.
The second overflow plate 15 is separated into upper and lower two cavitys by the second deinking tank 6, and upper chamber is communicated with the second pulp-inlet pipe 21, and lower cavity is communicated with return duct 19.Structure, has saved space thus, has extended the mobile stroke of slurry.
Optimize as in Fig. 1, after described pulp-inlet pipe 1, be provided with into the first baffle 12 of inverted "L" shaped.The baffle 12 arranging can make slurry directly enter into the first deinking tank 3 as far as possible near the position of bottom, so that slurry is washed away by micro-footpath as much as possible bubble.
Described ink baffle plate 7 is a plurality of, in the one or both sides of ink tank 4, becomes to be in tilted layout.Described ink baffle plate 7 is a plurality of, in the one or both sides of the second ink tank 22, becomes to be in tilted layout.The ink baffle plate 7 being obliquely installed is more conducive to spent ink to collect in ink tank 4 or the second ink tank 22.In this example, be arranged in the ink baffle plate 7 of ink tank 4 and the second ink tank 22, the degree of depth being inserted in slurry is different, and the ink baffle plate 7 that is wherein arranged in the first deinking tank 3 inserts the slurry degree of depth higher than the insertion slurry degree of depth that is positioned at the ink baffle plate 7 of the second deinking tank 6.This is because ink baffle plate 7 insertion slurries are darker in the first deinking tank 3, so that ink as much as possible is entered to ink tank 4, and more shallow at the ink baffle plate 7 insertion slurries of the second deinking tank 6, to retain slurry as much as possible, avoid the waste of slurry.Preferred ink baffle plate 7 adopts structure that can up-down adjustment, for example, between the baffle plate of split, be provided with grooved hole, and connect the two with bolt.
Claims (8)
1. a ultramicropore aeration drubber, comprise the first deinking tank (3), the first deinking tank (3) is provided with pulp-inlet pipe (1), the first overflow plate (13), at the first overflow plate (13), be provided with afterwards plasma discharge mouth (14), it is characterized in that: on the top of the first deinking tank (3), be provided with ink tank (4), in the one or both sides of ink tank (4), be provided with at least one ink baffle plate (7), the bottom of the first deinking tank (3) is provided with aeration chamber (8), the upper end in aeration chamber (8) is provided with ultramicropore one-way ventilating plate (9), aeration chamber (8) is communicated with air blast (20).
2. a kind of ultramicropore aeration drubber according to claim 1, is characterized in that: described ink tank (4) one end is provided with the first ink comb (2), and the first ink comb (2) is connected with ink collection bucket (10);
Ink collection bucket (10) is connected with second pulp-inlet pipe (21) of the second deinking tank (6) by pump (11);
In the second deinking tank (6), be provided with the second overflow plate (15), at the second overflow plate (15), be provided with afterwards return duct (19), return duct (19) is communicated with the pulp-inlet pipe (1) of the first deinking tank (3);
The top of the second deinking tank (6) is provided with the second ink tank (22), and the second ink tank (22) is provided with clear water import (17) and ink comb (18);
The bottom of the second deinking tank (6) is provided with the aeration chamber being communicated with the first deinking tank (3) aeration chamber, bottom (8).
3. a kind of ultramicropore aeration drubber according to claim 2, is characterized in that: described the second pulp-inlet pipe (21) is provided with into second baffle (16) of inverted "L" shaped afterwards.
4. a kind of ultramicropore aeration drubber according to claim 2, it is characterized in that: described the second overflow plate (15) becomes " L " shape, the second deinking tank (6) is separated into upper and lower two cavitys, upper chamber is communicated with the second pulp-inlet pipe (21), and lower cavity is communicated with return duct (19).
5. a kind of ultramicropore aeration drubber according to claim 1, is characterized in that: described pulp-inlet pipe (1) is provided with into first baffle (12) of inverted "L" shaped afterwards.
6. a kind of ultramicropore aeration drubber according to claim 1, is characterized in that: described ink baffle plate (7), for a plurality of, becomes to be in tilted layout in the one or both sides of ink tank (4).
7. a kind of ultramicropore aeration drubber according to claim 2, is characterized in that: described ink baffle plate (7), for a plurality of, becomes to be in tilted layout in the one or both sides of the second ink tank (22).
8. a kind of ultramicropore aeration drubber according to claim 7, is characterized in that: the ink baffle plate (7) that is arranged in the first deinking tank (3) inserts the slurry degree of depth higher than the insertion slurry degree of depth that is positioned at the ink baffle plate (7) of the second deinking tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589997.XU CN203475216U (en) | 2013-09-24 | 2013-09-24 | Ultra-micropore aeration and de-inking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589997.XU CN203475216U (en) | 2013-09-24 | 2013-09-24 | Ultra-micropore aeration and de-inking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475216U true CN203475216U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320589997.XU Expired - Fee Related CN203475216U (en) | 2013-09-24 | 2013-09-24 | Ultra-micropore aeration and de-inking device |
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| CN (1) | CN203475216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452391A (en) * | 2013-09-24 | 2015-03-25 | 湖北舒云纸业有限公司 | Super-microporous aerating and deinking apparatus |
-
2013
- 2013-09-24 CN CN201320589997.XU patent/CN203475216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452391A (en) * | 2013-09-24 | 2015-03-25 | 湖北舒云纸业有限公司 | Super-microporous aerating and deinking apparatus |
| CN104452391B (en) * | 2013-09-24 | 2017-12-05 | 湖北舒云纸业有限公司 | Ultramicropore is aerated drubber |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140924 |
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| EXPY | Termination of patent right or utility model |