CN207619715U - A kind of pulp-making waste-water cyclic utilization system - Google Patents
A kind of pulp-making waste-water cyclic utilization system Download PDFInfo
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- CN207619715U CN207619715U CN201721396518.7U CN201721396518U CN207619715U CN 207619715 U CN207619715 U CN 207619715U CN 201721396518 U CN201721396518 U CN 201721396518U CN 207619715 U CN207619715 U CN 207619715U
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- China
- Prior art keywords
- water
- fermentation vat
- spray
- disposal basin
- wastewater disposal
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- 239000002351 wastewater Substances 0.000 title claims abstract description 86
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000000855 fermentation Methods 0.000 claims abstract description 72
- 230000004151 fermentation Effects 0.000 claims abstract description 72
- 239000000945 filler Substances 0.000 claims abstract description 23
- 239000002562 thickening agent Substances 0.000 claims abstract description 15
- 230000037452 priming Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 14
- 239000010893 paper waste Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model is related to pulp technology for making paper, disclose a kind of pulp-making waste-water cyclic utilization system, including polydisc thickener, the wastewater disposal basin communicated with polydisc thickener, the pulper communicated with wastewater disposal basin, the fermentation vat communicated with wastewater disposal basin, the first water pump is connected on wastewater disposal basin, the filler pipe communicated with pulper is connected on water outlet on first water pump, the spray equipment being also associated on the water outlet of first water pump above fermentation vat, fermentation vat, which is also set up between the two with wastewater disposal basin towards wastewater disposal basin water delivery, return pipe, and the second water pump is provided on return pipe.The utility model has the following advantages and effect：It is recycled by being transported in pulper and fermentation vat in the waste water that polydisc thickener generates, to realize the reasonable utilization of waste water；And wash away in the return of waste water to wastewater disposal basin generated after fermentation vat, while impurity in clearing up fermentation vat, the waste water of generation can be recycled.
Description
Technical field
The utility model is related to pulp technology for making paper, more particularly to a kind of paper pulp wastewater cyclic utilization system.
Background technology
Corrugated paper is generally with waste paper, litter decoration etc. for raw material, through production processes systems such as pulping, screening, flotation and copy papers
At.Will produce a large amount of waste water during these, especially waste paper, litter decoration pulping step in the wastewater flow rate that generates
It is especially big.
Currently, Authorization Notice No. is CN202416055U, authorized announcement date is that the Chinese patent on the 5th of September in 2012 discloses
A kind of pulp-making waste-water recycling device, including wastewater disposal basin, pulper, polydisc thickener are equipped with litter decoration by wastewater disposal basin
Fermentation vat is communicated with filler pipe road between wastewater disposal basin and pulper, spray piping is communicated between fermentation vat, spray piping
Nozzle is set to above litter decoration fermentation vat, and waste water effuser road, the filler pipe are equipped between polydisc thickener and wastewater disposal basin
Road and spray piping are equipped with water pump.
In this pulp-making waste-water recycling device, it is transported in pulper and carries out from the waste water of polydisc thickener discharge
The waste water for utilizing, and being discharged also is sprayed into litter decoration fermentation vat by spray piping and is utilized, but because existing in waste water
A small amount of impurity, during by waste water spray in litter decoration fermentation vat, because waste paper, litter decoration in litter decoration fermentation vat not
The disconnected water absorbed in waste water, at this time so that impurity being deposited in the bottom of litter decoration fermentation vat and causing to be difficult to clear up slowly
Problem.
Utility model content
The purpose of this utility model is to provide a kind of pulp-making waste-water cyclic utilization system, has and reduces impurity in litter decoration leaching
Steep the effect accumulated in pond.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of pulp-making waste-water cycle
Using system, including polydisc thickener, communicated with polydisc thickener wastewater disposal basin, communicated with wastewater disposal basin pulper, with it is described
The fermentation vat that wastewater disposal basin communicates is connected with the first water pump on the wastewater disposal basin, is connected on the water outlet on first water pump
The filler pipe communicated with the pulper, the spray being also associated on the water outlet of first water pump above the fermentation vat
Shower device, the fermentation vat also set up the return pipe towards the wastewater disposal basin, the return pipe between the two with the wastewater disposal basin
On be provided with the second water pump.
Stop when the impurity in fermentation vat is gradually accumulated to a certain extent and to be cleared up by using said program
Waste paper, litter decoration are only conveyed into fermentation vat, opens simultaneously the second water pump and spray equipment on return pipe so that spray
Spray in device phase fermentation vat so that the impurity in fermentation vat mixed with shower water after by return pipe and the second water pump
It is transmitted back in wastewater disposal basin, to reduce the impurity being deposited in fermentation vat.
The utility model is further arranged to：Holder is provided with above the fermentation vat, the spray equipment includes solid
Fixed connection is on the bracket and along the spray manifold of the length direction of wastewater disposal basin extension, setting in the spray manifold
On spray valve, the rotation connection of multiple both ends on the bracket and length direction is parallel to the wastewater disposal basin width direction
Spray tube, is connected on the spray tube and the spray manifold spray head being arranged along the length direction of the spray tube
Hose, the multiple spray tubes rotations of driving drive component, the water outlet phase of the spray manifold and first water pump
Logical, the tie point of the return pipe and the fermentation vat is on the side wall of the fermentation vat length direction.
By using said program, spray tube can be driven to be rotated by drive component so that adjacent with spray manifold
Spray tube can towards close to return pipe side rotate so that the spray head on spray tube faces the one of return pipe
Side, so that being sprayed from spray tube has to the waste water in fermentation vat towards return pipe side flow tendency greatly, to side
Just so that the waste water for being mixed with impurity is discharged from return pipe.
The utility model is further arranged to：The driving component includes being slid along the length direction of the fermentation vat
Drive rack on the bracket is set, is arranged in the end of the spray tube and the driving that is meshed with the drive rack
Gear, the actuator for being arranged between the holder and the drive rack and being used to drive the drive rack sliding.
By using said program, drive rack sliding is driven by actuator, is meshed to drive rack drive
Driving gear is rotated, and the angle of spray tube is adjusted in final realize, so that the spray head energy direction on spray tube
It is sprayed close to the side of return pipe.
The utility model is further arranged to：The actuator is the cylinder being fixedly connected on the bracket, described
The piston rod of actuator is fixedly connected in the drive rack and length direction is parallel to the glide direction of the drive rack.
By using said program, which is cylinder, by the piston rod of cylinder it is flexible can drive drive rack into
Line slip, to drive the driving gear being meshed with drive rack to be rotated, final realize carries out the angle of spray tube
It adjusts.
The utility model is further arranged to：The return pipe includes that multiple width directions along the fermentation vat are arranged
It column distribution and is communicated with the return branch being connected below the fermentation vat side wall, with multiple return branch and for pacifying
Fill the return main of second water pump.
By using said program, by the way that multiple return branch are arranged, the waste water to accelerate to be mixed with impurity enters
Speed in return main, to quickly to reducing the impurity in fermentation vat.
The utility model is further arranged to：The bottom of the fermentation vat is tilted towards close to the side of the return pipe
It is down-set.
By using said program, the bottom of fermentation vat is arranged diagonally downward towards the side close to return pipe so that
It is convenient so that impurity enters in return pipe when washing away the impurity of fermentation vat bottom by spray tube.
The utility model is further arranged to：Priming valve door, the spray equipment and institute are provided on the filler pipe
It states filler pipe to communicate and be connected on the filler pipe between the priming valve door and first water pump, on the filler pipe
It is connected with the water inlet pipe being connected with city river network, third water pump is provided on the water inlet pipe.
By using said program, water inlet pipe connects city river network, and the water to be sprayed in water inlet pipe is more clean；This
When the wastewater flow rate in wastewater disposal basin is less, at this time can by water inlet pipe can be pulper carry out water delivery；And to fermentation vat bottom
During the impurity in portion is washed away, by having sprayed clean water, the scouring effect to fermentation vat bottom can be improved.
The utility model is further arranged to：The water inlet pipe is provided with inlet valve close to one end of the feed pipe
Door.
By using said program, the inlet valve on water inlet pipe can prevent the waste water in feed pipe adverse current into
In water pipe.
In conclusion the utility model has the advantages that：
1, when accumulation has more impurity in fermentation vat bottom, spray punching is carried out to fermentation vat bottom by spray equipment
Brush, and be transported in wastewater disposal basin in the waste water for being mixed with impurity by return pipe and the second water pump, it is deposited in immersion to reduce
The impurity in bottom of pond portion；
2, the angle of spray tube can rotate under the adjusting of drive component towards close to the side of return pipe so that spray tube
With impurity is sprayed the trend washed away towards close return pipe side, the scouring effect to impurity is improved；
3, the bottom of fermentation vat is arranged diagonally downward towards the side close to return pipe, so that being mixed with the useless of impurity
Water has the trend flowed towards return pipe side, and realization is facilitated to clear up the impurity of fermentation vat bottom.
Description of the drawings
Fig. 1 is the structural schematic diagram for implementing 1；
Fig. 2 is the structural schematic diagram at fermentation vat and spray equipment.
Reference numeral：1, polydisc thickener；2, wastewater disposal basin；3, pulper；4, fermentation vat；5, the first water pump；6, filler pipe；
7, spray equipment；71, manifold is sprayed；72, valve is sprayed；73, spray tube；74, spray head；75, hose；76, drive component；
761, drive rack；762, gear is driven；763, actuator；8, return pipe；81, return branch；82, return main；9, second
Water pump；10, holder；11, priming valve door；12, water inlet pipe；13, third water pump；14, inlet valve.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of pulp-making waste-water cyclic utilization system, as shown in Figure 1, including polydisc thickener 1, wastewater disposal basin 2, broken
Pulp grinder 3 and fermentation vat 4.
As shown in Figure 1, the wastewater outlet of polydisc thickener 1 is connected with the upper end of wastewater disposal basin 2 so that polydisc thickener 1
The waste water energy generated when work is discharged into wastewater disposal basin 2.
As shown in Figure 1, the first water pump 5 that wastewater disposal basin 2 communicates is equipped on wastewater disposal basin 2 simultaneously, in going out for the first water pump 5
The mouth of a river and 3 holder 10 of pulper are connected with the filler pipe 6 communicated, and priming valve is equipped with close to one end of pulper 3 in filler pipe 6
Door 11.
As depicted in figs. 1 and 2, the purpose of fermentation vat 4 be mainly used for be transported in pulper 3 waste paper, litter decoration into
Row impregnates in advance, and is connected with for realizing the spray equipment sprayed to fermentation vat 4 between fermentation vat 4 and filler pipe 6
7, while the holder 10 installed for spray equipment 7 is fixedly connected in the top of fermentation vat 4.The spray equipment 7 includes that spray is total
Pipe 71, spray valve 72, spray tube 73, spray head 74, hose 75, drive component 76.Between spray manifold 71 is fixedly mounted on
On, and the one end for spraying manifold 71 is communicated with filler pipe 6, and the tie point for spraying manifold 71 and filler pipe 6 is in the first water pump 5
Position between priming valve door 11；Spray tube 73 has multiple and multiple spray tubes 73 along the length side of fermentation vat 4
To evenly distributed, the length direction of spray tube 73 is parallel to the width direction of fermentation vat 4, and the both ends of spray tube 73 pass through
Bearing is rotatablely connected over the mount 10；Spray head 74 has multiple, and is mounted on each spray tube 73 multiple towards leaching
The spray head 74 in pond 4 is steeped, multiple spray heads 74 are uniformly distributed along the length direction of spray tube 73；Hose 75 is plastic flexible pipe
75, and the both ends of hose 75 are connected between spray manifold 71 and spray tube 73；Drive component 76 includes being fixedly connected
Driving gear 762, sliding the sliding tooth of connection over the mount 10 along the length direction of fermentation vat 4 on 73 one end of spray tube
Item 761 is fixedly connected with the actuator 763 for over the mount 10 and being used to that drive rack 761 to be pushed to move, drive rack 761 and drive
It is intermeshed between moving gear 762, actuator 763 is the cylinder being fixedly connected over the mount 10, and the piston rod of cylinder, which is fixed, to be connected
It is connected on the end of drive rack 761, and the length direction of piston rod is parallel to the length direction of drive rack 761.
As depicted in figs. 1 and 2, while the bottom of fermentation vat 4 is obliquely installed towards close to one end of wastewater disposal basin 2, and is impregnated
The length direction of end face and spray tube 73 where 4 bottom of pond is mutually parallel.On the side wall close to 4 bottom lower end of fermentation vat
Be communicated with return pipe 8, return pipe 8 include multiple return branch 81 communicated with fermentation vat 4, communicated with multiple return branch 81 and
The return main 82 being communicated in wastewater disposal basin 2, multiple return branch 81 are uniformly distributed along the width direction of fermentation vat 4, and
The second water pump 9 is also equipped on return main 82.
As shown in Figure 1, being also associated with the water inlet pipe 12 being connected with city river network, water inlet pipe 12 and Jia Shui on filler pipe 6
The tie point of pipe 6 is in the position between the first water pump 5 and priming valve door 11, in water inlet pipe 12 close to filler pipe 6
One end is equipped with inlet valve 14, and third water pump 13 is equipped on water inlet pipe 12.
Implementation process：The waste water generated in polydisc thickener 1 enters in wastewater disposal basin 2, at this time by the first water pump 5 and plus
Water pipe 6 can be so that waste water be transported in pulper 3 and be utilized in wastewater disposal basin 2；Can also by the first water pump 5, filler pipe 6 with
And spray equipment 7 sprays waste water into fermentation vat 4, to be soaked in advance to the waste paper, the litter decoration that are placed in fermentation vat 4
Bubble.
The water in waste water can be absorbed because of the waste paper, the litter decoration that are immersed in fermentation vat 4 so that useless impurities in water is in fermentation vat
Accumulation in 4 slowly stops the transport wastewater into fermentation vat 4, and is given up by what the second water pump 9 retained in fermentation vat 4 at this time
Water is transported in wastewater disposal basin 2, and the spray head 74 on spray tube 73 is then turned to one close to return pipe 8 by drive component 76
End, and close priming valve door 11 so that the waste water sprayed on spray head 74 carries out spray to the bottom of fermentation vat 4 and washes away, then
The waste water for being mixed with impurity is transported to by the second water pump 9 in wastewater disposal basin 2 after the discharge of return pipe 8, to reduce in fermentation vat 4
Sludge.
And during spray irrigation, the first water pump 5 also may make to be stopped, close priming valve door 11 so that water inlet
Water on pipe 12 directly carries out spray to the bottom of fermentation vat 4 by spray equipment 7 and washes away, and the final fermentation vat 4 that improves is washing away
Neat and tidy degree afterwards.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of pulp-making waste-water cyclic utilization system, including polydisc thickener（1）And polydisc thickener（1）The wastewater disposal basin communicated
（2）With wastewater disposal basin（2）The pulper communicated（3）And the wastewater disposal basin（2）The fermentation vat communicated（4）, it is characterised in that：It is described
Wastewater disposal basin（2）On be connected with the first water pump（5）, first water pump（5）On water outlet on be connected with and the pulper（3）
The filler pipe communicated（6）, first water pump（5）Water outlet on be also associated with positioned at the fermentation vat（4）The spray of top
Device（7）, the fermentation vat（4）With the wastewater disposal basin（2）It is also set up between the two towards the wastewater disposal basin（2）Return pipe
（8）, the return pipe（8）On be provided with the second water pump（9）.
2. a kind of pulp-making waste-water cyclic utilization system according to claim 1, it is characterised in that：The fermentation vat（4）On
Side is provided with holder（10）, the spray equipment（7）Including being fixedly connected on the holder（10）Above and along the wastewater disposal basin
（2）Length direction extend spray manifold（71）, be arranged in the spray manifold（71）On spray valve（72）, multiple two
End is rotatably connected on the holder（10）Upper and length direction is parallel to the wastewater disposal basin（2）The spray tube of width direction（73）、
Along the spray tube（73）Length direction setting spray head（74）, be connected to the spray tube（73）It is total with the spray
Pipe（71）On hose（75）, the multiple spray tubes of driving（73）The drive component of rotation（76）, the spray manifold（71）
With first water pump（5）Water outlet communicate, the return pipe（8）With the fermentation vat（4）Tie point be in perpendicular to
The fermentation vat（4）On the side wall of length direction.
3. a kind of pulp-making waste-water cyclic utilization system according to claim 2, it is characterised in that：The driving component（76）
Including along the fermentation vat（4）Length direction sliding be arranged in the holder（10）On drive rack（761）, setting exist
The spray tube（73）End and with the drive rack（761）The driving gear being meshed（762）, be arranged in the holder
（10）With the drive rack（761）Between and for driving the drive rack（761）The actuator of sliding（763）.
4. a kind of pulp-making waste-water cyclic utilization system according to claim 3, it is characterised in that：The actuator（763）
To be fixedly connected on the holder（10）On cylinder, the actuator（763）Piston rod be fixedly connected on the sliding tooth
Item（761）Upper and length direction is parallel to the drive rack（761）Glide direction.
5. a kind of pulp-making waste-water cyclic utilization system described in claim 1, it is characterised in that：The return pipe（8）Including more
It is a along the fermentation vat（4）Width direction arranged distribution and with the fermentation vat（4）The return water being connected below side wall
Branch pipe（81）And multiple return branch（81）It communicates and for installing second water pump（9）Return main（82）.
6. a kind of pulp-making waste-water cyclic utilization system described in claim 1, it is characterised in that：The fermentation vat（4）Bottom
Towards close to the return pipe（8）Side be arranged diagonally downward.
7. a kind of pulp-making waste-water cyclic utilization system described in claim 1, it is characterised in that：The filler pipe（6）Upper setting
There is priming valve door（11）, the spray equipment（7）With the filler pipe（6）It communicates and is connected to the priming valve door（11）With institute
State the first water pump（5）Between the filler pipe（6）On, the filler pipe（6）On be connected be connected with city river network into
Water pipe（12）, the water inlet pipe（12）On be provided with third water pump（13）.
8. a kind of pulp-making waste-water cyclic utilization system described in claim 7, it is characterised in that：The water inlet pipe（12）Close to institute
State filler pipe（6）One end be provided with inlet valve（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396518.7U CN207619715U (en) | 2017-10-25 | 2017-10-25 | A kind of pulp-making waste-water cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396518.7U CN207619715U (en) | 2017-10-25 | 2017-10-25 | A kind of pulp-making waste-water cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619715U true CN207619715U (en) | 2018-07-17 |
Family
ID=62827017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721396518.7U Expired - Fee Related CN207619715U (en) | 2017-10-25 | 2017-10-25 | A kind of pulp-making waste-water cyclic utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116688894A (en) * | 2023-03-17 | 2023-09-05 | 东莞宇宙电路板设备有限公司 | Vertical liquid medicine soaking device |
-
2017
- 2017-10-25 CN CN201721396518.7U patent/CN207619715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116688894A (en) * | 2023-03-17 | 2023-09-05 | 东莞宇宙电路板设备有限公司 | Vertical liquid medicine soaking device |
| CN116688894B (en) * | 2023-03-17 | 2025-11-28 | 东莞宇宙电路板设备有限公司 | Vertical liquid medicine soaking device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 |