CN208218525U - A kind of environment protection white water recovery device - Google Patents
A kind of environment protection white water recovery device Download PDFInfo
- Publication number
- CN208218525U CN208218525U CN201820202224.4U CN201820202224U CN208218525U CN 208218525 U CN208218525 U CN 208218525U CN 201820202224 U CN201820202224 U CN 201820202224U CN 208218525 U CN208218525 U CN 208218525U
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- China
- Prior art keywords
- fixedly installed
- pipe
- shallow
- white water
- clear filtrate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 239000000706 filtrate Substances 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 230000007547 defect Effects 0.000 abstract description 3
- 238000011282 treatment Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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- Paper (AREA)
Abstract
The utility model discloses a kind of environment protection white water recovery devices, including paper machine white water polydisc, the paper machine white water polydisc right end is communicated with clear filtrate slot by conduit fixation, clear filtrate slot lower end is communicated with clear filtrate pump by the way that conduit is fixed, clear filtrate pump lower end is fixedly installed with pipe-line mixer by conduit, it is floating that the pipe-line mixer lower end is fixedly installed with shallow-layer vapour, the shallow-layer vapour floats internal chamber wall and is provided with reverse stream pipe, the shallow-layer vapour floats inner cavity upper end and is fixedly installed with strainer, the strainer upper end is fixedly installed with motor, the motor upper end is fixedly installed with residue-removing rod by shaft, sicker in plain boiled water can be removed, paper is beautiful, without wax point paper defects, improve paper machine operation rate, it is sprayed after plain boiled water processing for web part of paper machine, no longer there is paste net phenomenon.
Description
Technical field
The utility model relates to white water recycle technical field, specially a kind of environment protection white water recovery device.
Background technique
With the increase of waste paper recovery utilization rate, the reuse degree of especially cheap mixed waste paper is continuously improved, printing
Waste paper contains a large amount of gluing object, impurity, leads to the impurity such as fibre-bearing, sicker, suspended particulate in paper production plain boiled water, at present
Mthod of white water from paper making recovery system only uses fiber in paper machine white water polydisc recycling plain boiled water, but fiber fines, sicker can not be gone in plain boiled water
It removes, plain boiled water often results in spray nozzle clogging, forming net paste net, sicker warp in white-water system for wet end shower water after polydisc processing
Crossing the long-term bad accumulation that follows will affect paper making and finished paper appearance, and in order to reduce the paper defects generated by sicker, plain boiled water is needed
It is often outer to be discharged to sewage, increase the difficulty of sewage treatment, cannot achieve white water system utilization.For this purpose, it is proposed that a kind of
Environment protection white water recovery device.
Utility model content
The purpose of this utility model is to provide a kind of environment protection white water recovery devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of environment protection white water recovery device, including
Paper machine white water polydisc, the paper machine white water polydisc right end are communicated with clear filtrate slot, clear filtrate slot lower end by conduit fixation
It is communicated with clear filtrate pump by the way that conduit is fixed, clear filtrate pump lower end is fixedly installed with pipe-line mixer by conduit, described
Pipe-line mixer lower end is fixedly installed with shallow-layer vapour and floats, and the shallow-layer vapour floats internal chamber wall and is provided with reverse stream pipe, and the shallow-layer vapour is floating interior
Chamber upper end is fixedly installed with strainer, and the strainer upper end is fixedly installed with motor, and the motor upper end is fixedly mounted by shaft
Have a residue-removing rod, the residue-removing rod lower end is fixedly installed with bristle, and the shallow-layer vapour floats front end and is fixedly installed with outlet pipe, it is described go out
Water pipe right end is fixedly installed with dissolved air water pump, and the dissolved air water pump right end is fixedly installed with Gas dissolving pipe, and the Gas dissolving pipe front end is solid
Dingan County is equipped with compressed air inlet pipe, and the Gas dissolving pipe rear end is communicated with dissolved air release, the molten gas release by the way that conduit is fixed
Device left end is fixedly installed with escape pipe, and the shallow-layer vapour floats and is fixedly installed with tailings slot on the downside of left end, and tailings slot left end is solid
Dingan County is pumped equipped with tailings, and the shallow-layer vapour, which floats, is fixedly installed with filtering clear filtrate slot, the filtering clear filtrate slot on the upside of the wall of left end
Left end is fixedly installed with plain boiled water sieve pump, and the plain boiled water sieve pump left end is fixedly installed with paper machine white water sieve, and the paper machine white water sieve is left
End is fixedly mounted wet end and sprays sink.
Preferably, the outlet pipe right end fixation is connected to reverse stream pipe.
Preferably, the bristle lower end surface and strainer upper surface are tangent.
Preferably, the fixed shallow-layer vapour that is connected in the escape pipe left end floats inner cavity upper end.
Preferably, the reverse stream pipe upper surface is successively got higher from left to right.
Compared with prior art, the utility model has the beneficial effects that the environment protection white water recovery device, by being equipped with paper
Machine plain boiled water polydisc, conduit, clear filtrate slot, clear filtrate pump, pipe-line mixer, shallow-layer vapour is floating, dissolved air release, escape pipe, molten gas
Pipe, compressed air inlet pipe, dissolved air water pump, outlet pipe, tailings slot, tailings pump, filtering clear filtrate slot, plain boiled water sieve pump, paper machine white water
Sieve and wet end spray sink structure, can remove sicker in plain boiled water, and paper is beautiful, no wax point paper defects, improve paper machine operation rate,
Web part of paper machine is used to after plain boiled water processing to spray, paste net phenomenon no longer occurs, is floated by being equipped with shallow-layer vapour, motor, bristle, residue-removing rod
And filter structure, tailings can be collected and carry out the processing of slurrying screenings, further recycle fiber in tailings, slurrying is improved and obtain
Rate.
Detailed description of the invention
Fig. 1 is the utility model top view；
Fig. 2 is that the utility model shallow-layer vapour floats partial sectional view.
In figure: 1 paper machine white water polydisc, 2 conduits, 3 clear filtrate slots, 4 clear filtrates pump, 5 pipe-line mixers, 6 shallow-layer vapour are floating, 61
Motor, 62 bristles, 63 residue-removing rods, 64 strainers, 65 reverse stream pipes, 7 dissolved air releases, 71 escape pipes, 8 Gas dissolving pipes, 81 compressed airs
Inlet pipe, 9 dissolved air waters pump, 91 outlet pipes, 10 tailings slots, 11 tailings pump, 12 filtering clear filtrate slots, 13 plain boiled waters sieve pump, 14 paper machines are white
Water sieve, 15 wet ends spray sink.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of environment protection white water recovery device, including paper
Machine plain boiled water polydisc 1 rushes stock tank plain boiled water by paper machine white water polydisc 1, paper machine white water polydisc 1 carries out preliminary treatment to plain boiled water.Institute
It states 1 right end of paper machine white water polydisc and clear filtrate slot 3 is communicated with by the fixation of conduit 2, plain boiled water is sunk in the inner cavity of clear filtrate slot 3
It forms sediment.3 lower end of clear filtrate slot is communicated with clear filtrate pump 4 by the way that conduit 2 is fixed, and 4 conveying clear filtrate of clear filtrate pump is through piping
Mixer 5 then flows to the inner cavity of shallow air-floatation 6.The clear filtrate pumps 4 lower ends and is fixedly installed with pipe-line mixer by conduit 2
5, pipe-line mixer 5 mixes plain boiled water and clear filtrate.5 lower end of pipe-line mixer is fixedly installed with shallow-layer vapour floating 6, shallowly
Layer vapour floats 6 pairs of plain boiled waters and is filtered.The shallow-layer vapour floats 6 internal chamber walls and is provided with reverse stream pipe 65, and 65 upper surface of reverse stream pipe is from a left side
It is successively got higher to the right side.Reverse stream pipe 65 is facilitated to flow out plain boiled water.91 right end of the outlet pipe fixation is connected to reverse stream pipe 65.Plain boiled water supports
The inner cavity of Gas dissolving pipe 8 is arrived after the inner cavity of shallow-layer vapour floating 6 flow back into 9 pressurization of dissolved air water pump by reverse stream pipe 65.The shallow-layer vapour
Floating 6 inner cavity upper ends are fixedly installed with strainer 64, and strainer 64 is filtered impurity.64 upper end of strainer is fixedly installed with motor
61, motor 61 drives residue-removing rod 63 to rotate.61 upper end of motor is fixedly installed with residue-removing rod 63 by shaft, and residue-removing rod 63 can
Impurity to be cleaned away.63 lower end of residue-removing rod is fixedly installed with bristle 62, on 62 lower end surface of bristle and strainer 64
End face is tangent.The impurity treatment of 64 upper end of strainer can be fallen by bristle 62.The shallow-layer vapour floats 6 front ends and is fixedly installed with out
The water that reverse stream pipe 65 flows out can be flowed to the inner cavity of dissolved air water pump 9 by water pipe 91, outlet pipe 91.91 right end of outlet pipe is fixed
Dissolved air water pump 9 is installed, plain boiled water arrives the inner cavity of Gas dissolving pipe 8 after pressurizeing by dissolved air water pump 9.The dissolved air water pumps 9 right ends and fixes
Gas dissolving pipe 8 is installed, micro air bubble flows to that micro air bubble is made to wrap rapidly, be blended in free state by Gas dissolving pipe 8
In water, microbubble can be made to reduce the broken chance of collision in this way, increase gas-water contact area, improve molten gas efficiency, saturated dissolved gas
Water enters in dissolved air release 7 after flowing out Gas dissolving pipe 8.8 front end of Gas dissolving pipe is fixedly installed with compressed air inlet pipe 81, air
8 compressed air of compressed pipe flows to the inner cavity of dissolved air water pump 9.8 rear end of Gas dissolving pipe is communicated with molten gas release by the way that conduit 2 is fixed
Device 7, dissolved air release 7 carry out release decompression to molten gas.7 left end of dissolved air release is fixedly installed with escape pipe 71, described
The fixed shallow-layer vapour that is connected in 71 left end of escape pipe floats 6 inner cavity upper ends.The upper end of shallow-layer vapour floating 6 is flowed back by escape pipe 71 again.
The shallow-layer vapour floats and is fixedly installed with tailings slot 10 on the downside of 6 left ends, and residue-removing rod 63 and bristle 62 are transported in tailings slot 10.
10 left end of tailings slot is fixedly installed with tailings pump 11, and tailings is transported to sewage or slurrying screenings system by tailings pump 11
It is handled.It is fixedly installed with filtering clear filtrate slot 12 on the upside of the floating 6 left end wall of the shallow-layer vapour, what shallow air-floatation 6 purified
Plain boiled water flows in filtering clear filtrate slot 12.12 left end of filtering clear filtrate slot is fixedly installed with plain boiled water sieve pump 13, the plain boiled water
13 left ends of sieve pump are fixedly installed with paper machine white water sieve 14, and the plain boiled water that shallow air-floatation 6 is handled is got to paper machine by plain boiled water sieve pump 13
Plain boiled water flows to the inner cavity that wet end sprays sink 15 after sieving 14 further filtration treatments.The paper machine white water sieves 14 left ends and is fixedly mounted
Wet end sprays sink 15.For web part of paper machine shower water, the tail washings of paper machine white water sieve 14 to paper machine white water chest circular treatment down,
It is simultaneously to enable the bigger raising of purification efficiency.
Working principle: rushing stock tank plain boiled water, treated by 2 clear filtrate of conduit to clear filtrate slot by paper machine white water polydisc 1
In 3, the inner cavity of shallow air-floatation 6 is then then flowed to by pipe-line mixer 5 by 4 conveying clear filtrate of clear filtrate pump.Plain boiled water supports
The inner cavity that Gas dissolving pipe 8 is arrived after the inner cavity of shallow-layer vapour floating 6 flow back into 9 pressurization of dissolved air water pump by reverse stream pipe 65, forms along tube wall
Flow velocity flows into Gas dissolving pipe 8 after then being compressed air by compressed air inlet pipe 81 in the tangential water flow of 10m/s or so
Chamber, micro air bubble are flowed to wrap micro air bubble rapidly with free state, mix in water, in this way may be used by Gas dissolving pipe 8
So that microbubble is reduced the broken chance of collision, increase gas-water contact area, improve molten gas efficiency, saturated dissolved gas water flows out Gas dissolving pipe
Enter in dissolved air release 7 after 8, is mixed using the micro air bubble that can release 1-5 microns after decompression release twice with raw water
Into the inner cavity of shallow air-floatation 6, under the action of a large amount of " microbubbles " contained by plain boiled water, fiber fines in plain boiled water, sicker,
The impurity such as grain are all suspended in surface, and suspended matter is transported to the inner cavity of tailings slot 10 in motor 61, residue-removing rod 63 and bristle 62,
It may be selected tailings to be transported to sewage by tailings pump 11 again or slurrying screenings system processing handled.Shallow air-floatation 6 purifies white
Water flow to filtering clear filtrate slot 12 in, by plain boiled water sieve pump 13 the plain boiled water that shallow air-floatation 6 is handled get to paper machine white water sieve 14 into
The inner cavity that wet end spray sink 15 is flowed to after one step filtration treatment is used for web part of paper machine shower water, the tail washings of paper machine white water sieve 14
To paper machine white water chest circular treatment down, while to enable the bigger raising of purification efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of environment protection white water recovery device, including paper machine white water polydisc (1), it is characterised in that: the paper machine white water polydisc
(1) right end is communicated with clear filtrate slot (3) by conduit (2) fixation, and clear filtrate slot (3) lower end connects by the way that conduit (2) are fixed
It is connected with clear filtrate pump (4), clear filtrate pump (4) lower end is fixedly installed with pipe-line mixer (5), the pipe by conduit (2)
Road mixer (5) lower end is fixedly installed with shallow-layer vapour and floats (6), and the shallow-layer vapour floats (6) internal chamber wall and is provided with reverse stream pipe (65), described
Shallow-layer vapour floats (6) inner cavity upper end and is fixedly installed with strainer (64), and strainer (64) upper end is fixedly installed with motor (61), described
Motor (61) upper end is fixedly installed with residue-removing rod (63) by shaft, and residue-removing rod (63) lower end is fixedly installed with bristle
(62), the shallow-layer vapour floats (6) front end and is fixedly installed with outlet pipe (91), and outlet pipe (91) right end is fixedly installed with molten gas
Water pump (9), described dissolved air water pump (9) right end are fixedly installed with Gas dissolving pipe (8), and Gas dissolving pipe (8) front end is fixedly installed with pressure
Contracting air inlet lines (81), Gas dissolving pipe (8) rear end are communicated with dissolved air release (7) by conduit (2) fixation, and the molten gas is released
Device (7) left end to be put to be fixedly installed with escape pipe (71), the shallow-layer vapour floats and is fixedly installed with tailings slot (10) on the downside of (6) left end,
Tailings slot (10) left end is fixedly installed with tailings pump (11), and the shallow-layer vapour floats to be fixedly installed on the upside of the wall of (6) left end
Filtering filtrate receiver (12), filtering clear filtrate slot (12) left end are fixedly installed with plain boiled water sieve pump (13), the plain boiled water sieve pump
(13) left end is fixedly installed with paper machine white water sieve (14), and the paper machine white water sieve (14) left end is fixedly mounted wet end and sprays sink
(15)。
2. a kind of environment protection white water recovery device according to claim 1, it is characterised in that: outlet pipe (91) right end
Fixation is connected to reverse stream pipe (65).
3. a kind of environment protection white water recovery device according to claim 1, it is characterised in that: bristle (62) lower end surface
It is tangent with strainer (64) upper surface.
4. a kind of environment protection white water recovery device according to claim 1, it is characterised in that: escape pipe (71) left end
The fixed shallow-layer vapour that is connected to floats (6) inner cavity upper end.
5. a kind of environment protection white water recovery device according to claim 1 or 2, it is characterised in that: the reverse stream pipe (65)
Upper surface is successively got higher from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820202224.4U CN208218525U (en) | 2018-02-06 | 2018-02-06 | A kind of environment protection white water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820202224.4U CN208218525U (en) | 2018-02-06 | 2018-02-06 | A kind of environment protection white water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218525U true CN208218525U (en) | 2018-12-11 |
Family
ID=64530045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820202224.4U Expired - Fee Related CN208218525U (en) | 2018-02-06 | 2018-02-06 | A kind of environment protection white water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877934A (en) * | 2019-04-30 | 2020-03-13 | 玖龙纸业(天津)有限公司 | Papermaking water purification treatment system |
-
2018
- 2018-02-06 CN CN201820202224.4U patent/CN208218525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877934A (en) * | 2019-04-30 | 2020-03-13 | 玖龙纸业(天津)有限公司 | Papermaking water purification treatment system |
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Legal Events
| 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: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |