CN102531124A - Papermaking white water recycle device and method - Google Patents
Papermaking white water recycle device and method Download PDFInfo
- Publication number
- CN102531124A CN102531124A CN2011104624725A CN201110462472A CN102531124A CN 102531124 A CN102531124 A CN 102531124A CN 2011104624725 A CN2011104624725 A CN 2011104624725A CN 201110462472 A CN201110462472 A CN 201110462472A CN 102531124 A CN102531124 A CN 102531124A
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- water
- valve
- plain boiled
- white water
- white
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Abstract
The invention discloses a papermaking white water recycle device and a method. The papermaking white water recycle device comprises a clear water outlet pipe (1), a clear water reservoir (2), a white water tower (3), a recycle pulp chest (4), a pulp pipe (5), a backflow control pulp valve (6), a recycle pulp pump (7), a pulp stop valve (8), a white water pump (10), a white water stop control valve (11), a white water pipe (12), a white water reservoir (13), a white water backflow control valve (14), a dosing pump (15), a white water ditch (16), a medicine stop valve (17), a papermaking workshop (18) and a liquid medicine tank (19). Due to the adoption of the papermaking white water recycle device and the method, white water flowing out of the papermaking workshop can be repeatedly recycled, so that water resources are saved, and the influence on the environment is reduced.
Description
Technical field:
The present invention relates to a kind of paper-making industry white water recycle recycle method.
Background technology:
The plain boiled water that the paper machine room of paper-making industry is discharged is very not big through handling pollution, and the water consumption of a paper machine room is also very big.
Summary of the invention:
Goal of the invention of the present invention provides a kind of mthod of white water from paper making recycle and reuse device and method;
The present invention adopts following technical scheme to realize its goal of the invention; A kind of mthod of white water from paper making recycle and reuse device and method by clear water rising pipe 1, clean water basin 2, plain boiled water tower 3, reclaim stock tank 4, slurry pipe 5, the control slurry valve 6 that flows backwards, reclaim stock pump 7, grouting stop-valve 8, white water pump 10 plain boiled water sealing valves 11, white water pipe 12, white water chest 13, plain boiled water refluence valve 14, dosing pump 15, plain boiled water ditch 16, end medicine valve 17, paper machine room 18, medicine pond 19 form, and be provided with the heavy cone 9 of starching in the bottom of plain boiled water tower 3; The plain boiled water of paper machine room 18 is recovered to white water chest 13 through plain boiled water ditch 16; Through white water pipe 12, white water pump 10 plain boiled water is extracted in the plain boiled water tower 3 again and precipitates; The liquid medicine that while medicine pond is 19 li infiltrates white water pipe 12 through dosing pump 15; The clear water of post precipitation from plain boiled water tower 3 tops flow to clean water basin 2, be recycled to paper machine room 18 utilization through clear water rising pipe 1 again; The white slurry of post precipitation be deposited in the slurry cone 9 back through slurry pipe 5, reclaim stock pump 7 and will starch in vain and be recovered to recovery stock tank 4.
White slurry did not flow into stock pump when the present invention did not work for the white stock pump of control, was provided with flow backwards control slurry valve 6, grouting stop-valve 8; Valve 6 is starched in the control of flowing backwards, grouting stop-valve 8 is installed in the export and import that reclaims stock pump 7 respectively.
Plain boiled water flowed into stock pump when the present invention was control plain boiled water air pump inoperative, was provided with plain boiled water sealing valve 11, plain boiled water refluence valve 14, and plain boiled water sealing valve 11, plain boiled water refluence valve 14 are installed in the import and the outlet of white water pump 10 respectively.
The present invention is provided with only medicine valve 17 for control plain boiled water does not flow into Teat pipette, ends the centre that medicine valve 17 is installed in dosing pump 15 and white water pipe 12.
Owing to adopted technique scheme, the present invention has realized its goal of the invention preferably, and the effusive plain boiled water of its paper machine room can the recirculation utilization not only have been practiced thrift water resources but also reduced the influence to environment through present method.
Description of drawings:
Figure of description 1 is an one-piece construction synoptic diagram of the present invention, and fine dotted line is represented the water route among the figure, and thick dashed line representes that the water route leads to.
The explanation of Figure of description mark and the specification sheets mark title Dan Jianben specification sheets page 4 of knowing clearly.
Embodiment:
Below in conjunction with accompanying drawing summary of the invention is described further.
Embodiment 1:
By accompanying drawing can know a kind of mthod of white water from paper making recycle and reuse device and method by clear water rising pipe 1, clean water basin 2, plain boiled water tower 3, reclaim stock tank 4, slurry pipe 5, the control slurry valve 6 that flows backwards, reclaim stock pump 7, grouting stop-valve 8, white water pump 10 plain boiled water sealing valves 11, white water pipe 12, white water chest 13, plain boiled water refluence valve 14, dosing pump 15, plain boiled water ditch 16, end medicine valve 17, paper machine room 18, chemical pond 19 form, and be provided with the heavy cone 9 of starching in the bottom of plain boiled water tower 3; The plain boiled water of paper machine room 18 is recovered to white water chest 13 through plain boiled water ditch 16; Through white water pipe 12, white water pump 10 plain boiled water is extracted in the plain boiled water tower 3 again and precipitates; The liquid medicine that the while chemical pond is 19 li infiltrates white water pipe 12 through dosing pump 15; The clear water of post precipitation from plain boiled water tower 3 tops flow to clean water basin 2, be recycled to paper machine room 18 utilization through clear water rising pipe 1 again; The white slurry of post precipitation be deposited in the slurry cone 9 back through slurry pipe 5, reclaim stock pump 7 and will starch in vain and be recovered to recovery stock tank 4.
Clear water rising pipe 1 of the present invention is meant: the hollow steel pipe that clear water passes through.
Plain boiled water tower 3 of the present invention is meant: the steel water tower that plain boiled water is handled.
Plain boiled water ditch 16 of the present invention is meant: the trench that supplies plain boiled water to pass through.
Embodiment 2:
White slurry did not flow into stock pump when the present invention did not work for the white stock pump of control, was provided with flow backwards control slurry valve 6, grouting stop-valve 8; Valve 6 is starched in the control of flowing backwards, grouting stop-valve 8 is installed in the export and import that reclaims stock pump 7 respectively.
Refluence control slurry valve 6 of the present invention is meant: the white slurry of control blows back into the by-pass valve control that reclaims stock pump 7.
Grouting stop-valve 8 of the present invention is meant: the white slurry of control flows into the by-pass valve control that reclaims stock pump 7.
Embodiment 3:
Plain boiled water flowed into stock pump when the present invention was control plain boiled water air pump inoperative, was provided with plain boiled water sealing valve 11, plain boiled water refluence valve 14, and plain boiled water sealing valve 11, plain boiled water refluence valve 14 are installed in the import and the outlet of white water pump 10 respectively.
Plain boiled water sealing valve 11 of the present invention is meant: control plain boiled water flows into the by-pass valve control of white water pump 10.
Plain boiled water refluence valve 14 of the present invention is meant: control plain boiled water blows back into the by-pass valve control of white water pump 10.
Embodiment 4:
The present invention is provided with only medicine valve 17 for control plain boiled water does not flow into Teat pipette, ends the centre that medicine valve 17 is installed in the white water pipe 12 of dosing pump 15.
The medicine valve 17 that ends of the present invention is meant: control plain boiled water blows back into the by-pass valve control of dosing pump 15.
| Reference numerals | Title | | Title | |
| 1 | Clear |
11 | Plain boiled |
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| 2 | |
12 | |
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| 3 | Plain boiled |
13 | |
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| 4 | |
14 | Plain boiled |
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| 5 | |
15 | |
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| 6 | |
16 | Plain boiled |
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| 7 | |
17 | |
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| 8 | Grouting stop- |
18 | |
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| 9 | |
19 | |
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| 10 | |
Claims (4)
- A mthod of white water from paper making recycle and reuse device and method by clear water rising pipe (1), clean water basin (2), plain boiled water tower (3), reclaim stock tank (4), slurry pipe (5), the control slurry valve (6) that flows backwards, reclaim stock pump (7), grouting stop-valve (8), white water pump (10), plain boiled water sealing valve (11), white water pipe (12), white water chest (13), plain boiled water refluence valve (14), dosing pump (15), plain boiled water ditch (16), end medicine valve (17), paper machine room (18), chemical pond (19) form, and be provided with the heavy centrum (9) of starching in the bottom of plain boiled water tower (3); The plain boiled water that it is characterized in that paper machine room (18) is recovered to white water chest (13) through plain boiled water ditch (16); Through white water pipe (12), white water pump (10) plain boiled water is extracted in the plain boiled water tower (3) again and precipitates; The liquid medicine of chemical pond (19) lining infiltrates white water pipe (12) through dosing pump (15) simultaneously; The clear water of post precipitation from plain boiled water tower (3) top flow to clean water basin (2), be recycled to paper machine room (18) through clear water rising pipe (1) again and utilize; The white slurry of post precipitation is deposited in the slurry centrum (9) back and will starches in vain through slurry pipe (5), recovery stock pump (7) and be recovered to recovery stock tank (4).
- 2. mthod of white water from paper making recycle and reuse device and method according to claim 1 is characterized in that being provided with flow backwards control slurry valve (6), grouting stop-valve (8); Valve (6) is starched in the control of flowing backwards, grouting stop-valve (8) is installed in the export and import that reclaims stock pump (7) respectively.
- 3. mthod of white water from paper making recycle and reuse device and method according to claim 1; It is characterized in that being provided with plain boiled water sealing valve (11), plain boiled water refluence valve (14), plain boiled water sealing valve (11), plain boiled water refluence valve (14) are installed in the import and the outlet of white water pump (10) respectively.
- 4. mthod of white water from paper making recycle and reuse device and method according to claim 1 is characterized in that being provided with and ends medicine valve (17), ends the centre that medicine valve (17) is installed in dosing pump (15) and white water pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104624725A CN102531124A (en) | 2011-12-22 | 2011-12-22 | Papermaking white water recycle device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104624725A CN102531124A (en) | 2011-12-22 | 2011-12-22 | Papermaking white water recycle device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102531124A true CN102531124A (en) | 2012-07-04 |
Family
ID=46339344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104624725A Pending CN102531124A (en) | 2011-12-22 | 2011-12-22 | Papermaking white water recycle device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102531124A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430390A (en) * | 2015-08-10 | 2017-02-22 | 玖龙纸业(天津)有限公司 | Device for treating papermaking white water to replace clear water to be used as mesh portion spray water |
| CN108342919A (en) * | 2018-04-27 | 2018-07-31 | 西安兴晟造纸不锈钢网有限公司 | Polydisc directly clear filter and its application method |
-
2011
- 2011-12-22 CN CN2011104624725A patent/CN102531124A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430390A (en) * | 2015-08-10 | 2017-02-22 | 玖龙纸业(天津)有限公司 | Device for treating papermaking white water to replace clear water to be used as mesh portion spray water |
| CN108342919A (en) * | 2018-04-27 | 2018-07-31 | 西安兴晟造纸不锈钢网有限公司 | Polydisc directly clear filter and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |