CN106430390A - Device for treating papermaking white water to replace clear water to be used as mesh portion spray water - Google Patents
Device for treating papermaking white water to replace clear water to be used as mesh portion spray water Download PDFInfo
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- CN106430390A CN106430390A CN201510483971.0A CN201510483971A CN106430390A CN 106430390 A CN106430390 A CN 106430390A CN 201510483971 A CN201510483971 A CN 201510483971A CN 106430390 A CN106430390 A CN 106430390A
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- water
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- plain boiled
- supporting main
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Abstract
The invention provides a device for treating papermaking white water to replace clear water to be used as mesh portion spray water. According to the device, the papermaking white paper is introduced into an air floatation main machine, relevant agents are added into the white water through an agent adding system, micro-bubbles are formed in the white water through an air dissolving system, suspended solids in the white water float on the surface of the white water in the air floatation main machine through the micro-bubbles, and the suspended solids are removed through a deslagging device. The suspended solids in the white water can be effectively removed, the white water can be used as the mesh portion spray water, blockage of a spray water nozzle is reduced, the mesh portion cleaning effect is improved, the running efficiency of a paper machine is improved, and the purposes of energy saving and consumption reduction are achieved.
Description
Technical field
The present invention relates to energy-saving production technical field, especially relate to paper industry paper machine net
The device of portion's spray.
Background technology
Northern water resource lacks at present, and the price of clear water is high, increased production cost.In mthod of white water from paper making
The float containing is more, if using being directly used as papermaking wet end shower water using plain boiled water, easily blocked up
The nozzle of plug shower water, causes production run abnormal.Clear water is replaced by a kind of mthod of white water from paper making that processes
It is used as the device of wet end shower water, reduce the content of float in mthod of white water from paper making, so that plain boiled water can be replaced
Clear water is used as wet end shower water, both can ensure that the normal operation of equipment, has reduced production cost again,
Saving water resource.
Content of the invention
The invention aims to solving the above problems, devising a kind of mthod of white water from paper making that processes and replacing
Clear water is used as the device of wet end shower water.
Realize above-mentioned purpose the technical scheme is that, a kind of mthod of white water from paper making that processes replaces clear water to be used as
The device of wet end shower water, this device includes：Plain boiled water lifting device, air supporting main frame, chemicals dosing plant and
Air dissolving system.
Described air supporting main frame also includes slag-draining device；
Described chemicals dosing plant includes medicine preparation facilitiess and dosing pump；
Described air dissolving system includes air-dissolving apparatus, air accumulator, air compressor machine；
Plain boiled water is lifted by plain boiled water lifting device, enters air supporting main frame by white water piping,
The medicine of medicine preparation facilitiess preparation adds in mthod of white water from paper making pipeline by dosing pump,
Plain boiled water enters air supporting main frame, water circulating pump diversion from air supporting main frame, by air-dissolving apparatus,
Add air to form microbubble in plain boiled water, return again to air supporting main frame, plain boiled water is made by the effect of microbubble
In float float to air supporting main frame words spoken by an actor from offstage water surface, by slag-draining device suspended substance removal.
Plain boiled water after process is gone to papermaking wet end and is used as shower water.
The device of the process mthod of white water from paper making being made using technical scheme, can effectively be removed
Float in plain boiled water, makes plain boiled water can be used as papermaking wet end shower water and uses.Wherein chemicals dosing plant
Flocculation quasi drugss can be added to plain boiled water, improve the removal effect of float.
Brief description
Fig. 1 is the structural representation processing mthod of white water from paper making of the present invention；
Wherein 1- air supporting main frame, 2- slag-draining device, the clear water flow direction after 3- is processed (removes wire-cloth
Portion sprays), 4- dosing pump, 5- water circulating pump, 6- plain boiled water lifting device, 7- white water piping.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is specifically described, as illustrated, a kind of process mthod of white water from paper making
Clear water is replaced to be used as the device of wet end shower water, this device includes：Plain boiled water lifting device 6, air supporting master
Machine 1, chemicals dosing plant and air dissolving system.
Described air supporting main frame also includes slag-draining device 2；
Described chemicals dosing plant includes medicine preparation facilitiess and dosing pump 4；
Described air dissolving system includes air-dissolving apparatus, air accumulator, air compressor machine；
Plain boiled water is lifted by plain boiled water lifting device 6, enters air supporting main frame 1 by white water piping 7,
The medicine of medicine preparation facilitiess preparation adds in mthod of white water from paper making pipeline 7 by dosing pump 4,
Plain boiled water enters air supporting main frame 1, water circulating pump 5 diversion from air supporting main frame 1, is filled by molten gas
Put, add air to form microbubble in plain boiled water, return again to air supporting main frame 1, by the work of microbubble
With making the float in plain boiled water float to air supporting main frame 1 words spoken by an actor from offstage water surface, by 2 suspensions of slag-draining device
Thing removes.
Plain boiled water after process is gone to papermaking wet end and is used as shower water 3.
Using this device, can effectively remove float in plain boiled water, make plain boiled water can be used as wire-cloth
Portion's shower water uses.Wherein chemicals dosing plant can add flocculation quasi drugss to plain boiled water, improve and suspend
The removal effect of thing.
Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, this technology
Some variations that the technical staff in field may make to some of which part all embody this
Bright principle, belongs within protection scope of the present invention.
Claims (2)
1. the device that a kind of process mthod of white water from paper making replaces clear water to be used as wet end shower water, including：Plain boiled water lifting dress
Put, air supporting main frame, chemicals dosing plant and air dissolving system；It is characterized in that air supporting main frame also includes deslagging
Device；Chemicals dosing plant includes medicine preparation facilitiess and dosing pump；Air dissolving system include air-dissolving apparatus,
Air accumulator, air compressor machine.
2. the dress that a kind of process mthod of white water from paper making according to claim 1 replaces clear water to be used as wet end shower water
Put and it is characterized in that plain boiled water is lifted by plain boiled water lifting device, air supporting main frame, medicine are entered by white water piping
The medicine of product preparation facilitiess preparation adds in mthod of white water from paper making pipeline by dosing pump, and plain boiled water enters air supporting
Main frame, water circulating pump diversion from air supporting main frame, by air-dissolving apparatus, plain boiled water adds air
Form microbubble, return again to air supporting main frame, so that the float in plain boiled water is floated
To air supporting main frame words spoken by an actor from offstage water surface, by slag-draining device suspended substance removal, the plain boiled water after process goes
It is used as shower water toward papermaking wet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483971.0A CN106430390A (en) | 2015-08-10 | 2015-08-10 | Device for treating papermaking white water to replace clear water to be used as mesh portion spray water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483971.0A CN106430390A (en) | 2015-08-10 | 2015-08-10 | Device for treating papermaking white water to replace clear water to be used as mesh portion spray water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106430390A true CN106430390A (en) | 2017-02-22 |
Family
ID=58092406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483971.0A Pending CN106430390A (en) | 2015-08-10 | 2015-08-10 | Device for treating papermaking white water to replace clear water to be used as mesh portion spray water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106430390A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161956Y (en) * | 2008-01-29 | 2008-12-10 | 常德市环境科学研究所 | Low cost treating system for recycling papermaking wastewater |
| CN102531124A (en) * | 2011-12-22 | 2012-07-04 | 沅江市金太阳纸业有限公司 | Papermaking white water recycle device and method |
| CN203513392U (en) * | 2013-09-23 | 2014-04-02 | 浙江凯丰纸业有限公司 | Circular treatment device of papermaking white water |
| CN204780447U (en) * | 2015-05-29 | 2015-11-18 | 东莞玖龙纸业有限公司 | Improve device of plain boiled water pureness degree |
-
2015
- 2015-08-10 CN CN201510483971.0A patent/CN106430390A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161956Y (en) * | 2008-01-29 | 2008-12-10 | 常德市环境科学研究所 | Low cost treating system for recycling papermaking wastewater |
| CN102531124A (en) * | 2011-12-22 | 2012-07-04 | 沅江市金太阳纸业有限公司 | Papermaking white water recycle device and method |
| CN203513392U (en) * | 2013-09-23 | 2014-04-02 | 浙江凯丰纸业有限公司 | Circular treatment device of papermaking white water |
| CN204780447U (en) * | 2015-05-29 | 2015-11-18 | 东莞玖龙纸业有限公司 | Improve device of plain boiled water pureness degree |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |