CN204982531U - Living paper's plain boiled water recovery system - Google Patents
Living paper's plain boiled water recovery system Download PDFInfo
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- CN204982531U CN204982531U CN201520568277.4U CN201520568277U CN204982531U CN 204982531 U CN204982531 U CN 204982531U CN 201520568277 U CN201520568277 U CN 201520568277U CN 204982531 U CN204982531 U CN 204982531U
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- boiled water
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Abstract
The utility model relates to a papermaking white water recycle technical field especially relates to a living paper's plain boiled water recovery system, including dense plain boiled water groove and rare plain boiled water groove, many disk filters, recovery thick liquid pond, turbid plain boiled water groove and the pure basin that is linked together, plain boiled water recovery system still includes plain boiled water filter sieve and super clear white water storage, the water inlet and the pure basin intercommunication of plain boiled water filter sieve, the delivery port and the super clear white water storage intercommunication of plain boiled water filter sieve. Compared with the prior art, the utility model discloses a super pure water that super clear white water storage collected is retrieved to the paper machine room through low pressure water pump, can be used to that the screen cloth sprays, PEO is dilutent etc. Locate to greatly reduced the clear water quantity in workshop, make that production is clean more, the environmental protection, realized that the manifold cycles of plain boiled water utilizes.
Description
Technical field
The utility model relates to mthod of white water from paper making recovery technology field, particularly relates to the Save All System of one way of life paper using.
Background technology
In recent years, country gets up tighter to environmental requirement, sewage drainage standard is more and more higher, and paper industry is the use of China
Water rich and influential family, and due to paper mill discharge waste water be difficult to recycling, serious impact is caused on environment, in order to meet wastewater discharge standard, enterprise only has and constantly improves production technology, the wastewater processing technology that transformation falls behind, reduce water consumption ability, by industrial water recycle after treatment.
In existing paper making process, what screen cloth water under high pressure, PEO dilution water etc. used is clear water, and cause workshop water consumption higher, plain boiled water discharge capacity is comparatively large, waste resource; On the other hand, plain boiled water adopts the frame sieve that shakes to carry out filtration treatment, and its white water consistency is still higher, cannot recycle.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art and provides that a kind of white water recovery rate is high, the Save All System of the paper for daily use of energy-conserving and environment-protective.
The purpose of this utility model is achieved through the following technical solutions:
The Save All System of one way of life paper using is provided, comprises the enriched water groove that is connected and rare back flow water pump, many disk filters, reclaim stock tank, turbid back flow water pump and pure tank;
Described many disk filters comprise stock inlet, grout outlet and the first filtrate (liquid and the second filtrate (liquid, described stock inlet is communicated with described rare back flow water pump respectively, described grout outlet is communicated with described recovery stock tank, described first filtrate (liquid is communicated with described turbid back flow water pump, and described second filtrate (liquid is communicated with described pure tank;
Described Save All System also comprises plain boiled water sieves and super pure pond, the water inlet of described plain boiled water sieves is communicated with described pure tank, the delivery port of described plain boiled water sieves is communicated with described super pure pond, and the super pure water that described super pure pond is collected is recycled to paper machine room by low-pressure pump.
Preferably, described turbid back flow water pump is connected with described pure tank.
Preferably, described turbid back flow water pump and described pure tank be connected by same face wall and the height of described same face wall lower than the height of other metopes.
Preferably, described plain boiled water sieves is pressurized screen.
Preferably, described rare back flow water pump is communicated with by the stock inlet of supply-water pump with described many disk filters.
Preferably, described many disk filters comprise spray equipment, and the delivery port in described super pure pond is communicated with by the sparge pipe of supply-water pump with described spray equipment.
Preferably, the pipeline between described rare back flow water pump and described supply-water pump and the pipeline between described super pure pond and described low-pressure pump are provided with flow control valve.
the beneficial effects of the utility model:
The Save All System of one way of life paper using of the present utility model, compared with prior art, when the plain boiled water produced from paper machine room wet end is delivered to enriched water groove and rare back flow water pump, then be delivered to many disk filters and carry out filtered and recycled process, slurry transferring after wherein filtering is to reclaiming stock tank, the filtrate of filtered and recycled is delivered to respectively turbid back flow water pump and pure tank, pipeline between pure tank and super pure pond increases plain boiled water sieves, again filtered and recycled process is carried out to the pure water in pure tank, its white water consistency is made to be reduced to below 10ppm, super pure Water Sproading after filtration is to paper machine room, can be used for screen cloth spray, the places such as PEO dilution, thus greatly reduce the rinse dosage in workshop, make production more clean, environmental protection, achieve the recycled for multiple times of plain boiled water.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the utility model, but the content in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of the Save All System of one way of life paper using of the present utility model.
Reference numeral:
Enriched water groove 1;
Rare back flow water pump 2;
Many disk filters 3, spray equipment 31;
Reclaim stock tank 4;
Turbid back flow water pump 5;
Pure tank 6;
Plain boiled water sieves 7;
Super pure pond 8;
Supply-water pump 9;
Low-pressure pump 10.
Detailed description of the invention
With the following Examples and accompanying drawing the utility model is described in further detail.
The Save All System of one way of life paper using of the present utility model, as shown in Figure 1, comprises the enriched water groove 1 that is connected and rare back flow water pump 2, many disk filters 3, reclaims stock tank 4, turbid back flow water pump 5 and pure tank 6;
Many disk filters 3 comprise stock inlet, grout outlet and the first filtrate (liquid and the second filtrate (liquid, stock inlet is communicated with rare back flow water pump 2 respectively, grout outlet is communicated with recovery stock tank 4, and the first filtrate (liquid is communicated with turbid back flow water pump 5, and the second filtrate (liquid is communicated with pure tank 6;
Save All System also comprises plain boiled water sieves 7 and super pure pond 8, the water inlet of plain boiled water sieves 7 is communicated with pure tank 6, the delivery port of plain boiled water sieves 7 is communicated with super pure pond 8, the super pure water that super pure pond is collected is recycled to paper machine room by low-pressure pump 10, can be used for the places such as screen cloth spray, PEO dilution, thus greatly reduce the rinse dosage in workshop, make that production is more clean, environmental protection, achieve the recycled for multiple times of plain boiled water.
Concrete, turbid back flow water pump 5 is connected with pure tank 6.Turbid back flow water pump 5 and pure tank 6 be connected by same face wall and the height of same face wall lower than the height of other metopes, make to realize mutual circulation by the mode of overflow between turbid back flow water pump 5 and pure tank 6.
Concrete, plain boiled water sieves 7 is pressurized screen.Adopt pressurized screen can fall low-fiber turnover rate low.
Concrete, rare back flow water pump 2 is communicated with the stock inlet of many disk filters 3 by supply-water pump 9.
In the present embodiment, many disk filters 3 comprise spray equipment 31, the delivery port in super pure pond 8 is communicated with the sparge pipe of spray equipment 31 by supply-water pump 9, and the super pure water that super pure pond 8 is reclaimed is delivered to spray equipment 31 for cleaning wire side and peeling off the pulp layer on filter disc.
Pipeline between rare back flow water pump 2 and supply-water pump 9 and the pipeline between super pure pond 8 and low-pressure pump 10 are provided with flow control valve.
Compared with prior art, the Save All System of one way of life paper using of the present utility model, when the plain boiled water produced from paper machine room wet end is delivered to enriched water groove 1 and rare back flow water pump 2, then be delivered to many disk filters 3 and carry out filtered and recycled process, slurry transferring after wherein filtering is to reclaiming stock tank 4, the filtrate of many disk filter 3 filtered and recycled is delivered to turbid back flow water pump 5 and pure tank 6 respectively, pipeline between pure tank 6 and super pure pond 8 increases plain boiled water sieves 7, again filtered and recycled process is carried out to the pure water in pure tank 6, its white water consistency is made to be reduced to below 10ppm, super pure Water Sproading after filtration is to paper machine room, can be used for screen cloth spray, the places such as PEO dilution, thus greatly reduce the rinse dosage in workshop, make production more clean, environmental protection, achieve the recycled for multiple times of plain boiled water.
Claims (7)
1. the Save All System of one way of life paper using, is characterized in that: comprise the enriched water groove that is connected and rare back flow water pump, many disk filters, reclaim stock tank, turbid back flow water pump and pure tank;
Described many disk filters comprise stock inlet, grout outlet and the first filtrate (liquid and the second filtrate (liquid, described stock inlet is communicated with described rare back flow water pump respectively, described grout outlet is communicated with described recovery stock tank, described first filtrate (liquid is communicated with described turbid back flow water pump, and described second filtrate (liquid is communicated with described pure tank;
Described Save All System also comprises plain boiled water sieves and super pure pond, the water inlet of described plain boiled water sieves is communicated with described pure tank, the delivery port of described plain boiled water sieves is communicated with described super pure pond, and the super pure water that described super pure pond is collected is recycled to paper machine room by low-pressure pump.
2. the Save All System of one way of life paper using according to claim 1, is characterized in that: described turbid back flow water pump is connected with described pure tank.
3. the Save All System of one way of life paper using according to claim 2, is characterized in that: described turbid back flow water pump and described pure tank be connected by same face wall and the height of described same face wall lower than the height of other metopes.
4. the Save All System of one way of life paper using according to claim 1, is characterized in that: described plain boiled water sieves is pressurized screen.
5. the Save All System of one way of life paper using according to claim 1, is characterized in that: described rare back flow water pump is communicated with by the stock inlet of supply-water pump with described many disk filters.
6. the Save All System of one way of life paper using according to claim 1, is characterized in that: described many disk filters comprise spray equipment, and the delivery port in described super pure pond is communicated with by the sparge pipe of supply-water pump with described spray equipment.
7. the Save All System of one way of life paper using according to claim 5, is characterized in that: the pipeline between described rare back flow water pump and described supply-water pump and the pipeline between described super pure pond and described low-pressure pump are provided with flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568277.4U CN204982531U (en) | 2015-07-31 | 2015-07-31 | Living paper's plain boiled water recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568277.4U CN204982531U (en) | 2015-07-31 | 2015-07-31 | Living paper's plain boiled water recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982531U true CN204982531U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520568277.4U Active CN204982531U (en) | 2015-07-31 | 2015-07-31 | Living paper's plain boiled water recovery system |
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| CN (1) | CN204982531U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758476A (en) * | 2017-03-21 | 2017-05-31 | 李飞 | The closed cycle system and processing method of a kind of pulping and paper-making plain boiled water |
| CN106958162A (en) * | 2017-03-09 | 2017-07-18 | 亚太森博(广东)纸业有限公司 | A kind of water-saving system and its water-saving method of high-grade culture paper |
| CN110424175A (en) * | 2019-09-04 | 2019-11-08 | 牡丹江恒丰纸业股份有限公司 | A kind of system and method handling paper machine white water and clear water |
| CN111905415A (en) * | 2020-08-27 | 2020-11-10 | 安徽省萧县林平纸业有限公司 | Papermaking middle section wastewater pretreatment device |
-
2015
- 2015-07-31 CN CN201520568277.4U patent/CN204982531U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958162A (en) * | 2017-03-09 | 2017-07-18 | 亚太森博(广东)纸业有限公司 | A kind of water-saving system and its water-saving method of high-grade culture paper |
| CN106758476A (en) * | 2017-03-21 | 2017-05-31 | 李飞 | The closed cycle system and processing method of a kind of pulping and paper-making plain boiled water |
| CN106758476B (en) * | 2017-03-21 | 2018-03-09 | 李飞 | A kind of closed cycle system and processing method of pulping and paper-making plain boiled water |
| CN110424175A (en) * | 2019-09-04 | 2019-11-08 | 牡丹江恒丰纸业股份有限公司 | A kind of system and method handling paper machine white water and clear water |
| CN110424175B (en) * | 2019-09-04 | 2024-04-30 | 牡丹江恒丰纸业股份有限公司 | System and method for treating white water and clean water of paper machine |
| CN111905415A (en) * | 2020-08-27 | 2020-11-10 | 安徽省萧县林平纸业有限公司 | Papermaking middle section wastewater pretreatment device |
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