CN205803185U - Waste water of paper mill recycle device - Google Patents
Waste water of paper mill recycle device Download PDFInfo
- Publication number
- CN205803185U CN205803185U CN201620670016.8U CN201620670016U CN205803185U CN 205803185 U CN205803185 U CN 205803185U CN 201620670016 U CN201620670016 U CN 201620670016U CN 205803185 U CN205803185 U CN 205803185U
- Authority
- CN
- China
- Prior art keywords
- tank
- discharging opening
- segregation apparatus
- regulation tank
- waste water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
This utility model provides waste water of paper mill recycle device, including collecting-tank, regulation tank, segregation apparatus and water purification installation, connect between described collecting-tank and regulation tank and have delivery pump, the top of described regulation tank is provided with charge door, it is provided with Double-layer stirring paddle in described regulation tank, macropore screen and aperture filter screen it is provided with in described segregation apparatus, on described segregation apparatus, the position at macropore screen is provided with fiber discharging opening, the position of aperture filter screen is provided with mud discharging opening, the bottom of described segregation apparatus is provided with outlet of sewer, described fiber discharging opening is connected with drying unit, described mud discharging opening is connected with sludge treatment equipment, described outlet of sewer leads to water purification installation, described water purification installation is provided with ultrafilter membrane.The beneficial effects of the utility model are that the waste water to paper mill processes, and reclaim fiber therein and are re-used for papermaking, and the water after processing is transmitted back to paper machine room recycling again, has saved resource while protection environment.
Description
Technical field
This utility model belongs to waste water reclamation and utilizes field, especially relates to a kind of waste water of paper mill recycle device.
Background technology
Paper industry be I to one of main pollution entering the water, in order to reduce the row of the consumption to water resource and water pollutant
High-volume, the recycling of paper waste and mud is particularly important, particularly with being located in for the paper mill of water-deficient area more
Add necessity.The most a lot of paper mills do not carry out cleansing and recycling to waste water, and a large amount of waste water directly discharge after simple process, generation
Mud fills, and not only pollutes water body, also produces a large amount of waste residue, causes the pollution to environment.
Summary of the invention
The purpose of this utility model is to provide a kind of waste water of paper mill recycle device, at the waste water in paper mill
Reason, by utility recycling, protects environment, economizes on resources.
The technical solution of the utility model is: waste water of paper mill recycle device, including collecting-tank, regulates tank, separates
Device and water purification installation, connect between described collecting-tank and regulation tank and have delivery pump, the top of described regulation tank to be provided with and add
Material mouth, is provided with Double-layer stirring paddle in described regulation tank, the outlet of described regulation tank is connected with segregation apparatus by pipeline, described
Segregation apparatus is disposed with corrugated macropore screen and aperture filter screen from top to bottom, at macropore screen on described segregation apparatus
Position be provided with fiber discharging opening, be provided with mud discharging opening, the end of described segregation apparatus in the position of aperture filter screen
Portion is provided with outlet of sewer, and described fiber discharging opening is connected with drying unit, and described mud discharging opening is with sludge treatment equipment even
Connecing, described outlet of sewer leads to water purification installation, is provided with ultrafilter membrane in described water purification installation.
Further, the top of described regulation tank is cylindrical, and bottom is cone.
Further, described Double-layer stirring paddle is arranged on the central authorities of regulation tank, and its upper strata blade is less than lower floor's blade.
Further, a feed pump can also be set between described regulation tank and segregation apparatus.
This utility model has the advantage that with good effect: process the waste water in paper mill, recycled fiber conduct
The raw material of papermaking re-uses, and sewage is again transmitted back to paper machine room after purifying and utilizes rather than directly by discharge of wastewater,
Thus decrease the pollution to environment, simultaneously effective save resource, reduced the cost of papermaking, there is good Environmental Effect
Benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, collecting-tank 2, regulation tank 3, segregation apparatus
4, water purification installation 5, delivery pump 6, charge door
7, Double-layer stirring paddle 8, macropore screen 9, aperture filter screen
10, fiber discharging opening 11, mud discharging opening 12, outlet of sewer
13, drying unit 14, sludge treatment equipment 15, ultrafilter membrane
16, feed pump
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is elaborated.
As it is shown in figure 1, this utility model waste water of paper mill recycle device, including collecting-tank 1, regulate tank 2, separate dress
Putting 3 and water purification installation 4, connecting between described collecting-tank 1 and regulation tank 2 has delivery pump 5, and the top of described regulation tank 2 is arranged
Having charge door 6, be provided with Double-layer stirring paddle 7 in described regulation tank 2, the outlet of described regulation tank 2 is by pipeline and segregation apparatus 3
Connecting, described segregation apparatus 3 is disposed with corrugated macropore screen 8 and aperture filter screen 9, described segregation apparatus from top to bottom
On 3, the position at macropore screen 8 is provided with fiber discharging opening 10, and the position of aperture filter screen 9 is provided with mud discharging opening
11, the bottom of described segregation apparatus 3 is provided with outlet of sewer 12, and described fiber discharging opening 10 is connected with drying unit 13, described
Mud discharging opening 11 is connected with sludge treatment equipment 14, and described outlet of sewer 12 leads to water purification installation 4, described water purification installation
Being provided with ultrafilter membrane 15 in 4, the top of described regulation tank 2 is cylindrical, and bottom is cone, and described Double-layer stirring paddle 7 is arranged
In the central authorities of regulation tank 2, its upper strata blade is less than lower floor's blade, can also arrange one between described regulation tank 2 and segregation apparatus 3
Individual feed pump 16.
The work process of this example: in the paper-making process of corrugated paper, can produce paper waste, and the papermaking wherein discharged is black
Containing lignin, cellulose, VFA etc. in liquid, contaminative is very strong, by unified defeated for the waste water produced in paper-making process
Deliver in collecting-tank 1, send into regulation tank 2 by delivery pump 5, to the waste water of regulation tank 2, add flocculant and acid from charge door 6
Alkali regulator, makes flocculant and acid-base modifier sufficiently mix with waste water, by waste water under the effect of Double-layer stirring paddle 7
In fiber flocculate, and regulate the acid-base value of waste water, then by feed pump 16, mixed liquor sent into segregation apparatus 3, wadding
Fiber after Ning is intercepted by macropore screen 8, is re-used for making after entering drying unit 13 drying by fiber discharging opening 10
The raw material of paper, owing to macropore screen 8 is waveform, fiber is not easily formed the accumulation horizon of densification, does not interferes with the stream that water is downward
Amount；The precipitate such as the granule in waste water are intercepted through macropore screen 8 by aperture filter screen 9, enter dirt by mud discharging opening 11
Mud processing means 14, discharging after the degradation treatment of microorganism can be as the fertilizer of plant；Water after final filtration goes out from sewage
Mouthfuls 12 enter water purification installations 4, be transmitted back to after the process of ultrafilter membrane 15 paper machine room for, protect environment, saving to provide
Source.
Above an embodiment of the present utility model is described in detail, but described content is the most of the present utility model
Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. waste water of paper mill recycle device, it is characterised in that: include collecting-tank, regulate tank, segregation apparatus and Water warfare dress
Putting, connecting between described collecting-tank and regulation tank has delivery pump, the top of described regulation tank to be provided with charge door, described regulation tank
Inside being provided with Double-layer stirring paddle, the outlet of described regulation tank is connected with segregation apparatus by pipeline, described segregation apparatus to
Under be disposed with corrugated macropore screen and aperture filter screen, on described segregation apparatus, the position at macropore screen is provided with
Fiber discharging opening, is provided with mud discharging opening in the position of aperture filter screen, and the bottom of described segregation apparatus is provided with sewage and goes out
Mouthful, described fiber discharging opening is connected with drying unit, and described mud discharging opening is connected with sludge treatment equipment, described outlet of sewer
Lead to water purification installation, described water purification installation is provided with ultrafilter membrane.
Waste water of paper mill recycle device the most according to claim 1, it is characterised in that: the top of described regulation tank is
Cylinder, bottom is cone.
Waste water of paper mill recycle device the most according to claim 1, it is characterised in that: described Double-layer stirring paddle is arranged
In the central authorities of regulation tank, its upper strata blade is less than lower floor's blade.
Waste water of paper mill recycle device the most according to claim 1, it is characterised in that: described regulation tank and separation dress
One feed pump can also be set between putting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670016.8U CN205803185U (en) | 2016-06-23 | 2016-06-23 | Waste water of paper mill recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670016.8U CN205803185U (en) | 2016-06-23 | 2016-06-23 | Waste water of paper mill recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803185U true CN205803185U (en) | 2016-12-14 |
Family
ID=57512768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620670016.8U Expired - Fee Related CN205803185U (en) | 2016-06-23 | 2016-06-23 | Waste water of paper mill recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205803185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405526A (en) * | 2018-03-08 | 2018-08-17 | 孙嘉怡 | A kind of school's chemical ware cleaning device |
| CN113441048A (en) * | 2021-06-04 | 2021-09-28 | 安徽农业大学 | Recovery and filtration device and method for regenerated PET (polyethylene terephthalate) fibers |
| CN116253416A (en) * | 2023-04-19 | 2023-06-13 | 山东仁丰特种材料股份有限公司 | Water circulation paper pulp wastewater treatment equipment and treatment process |
-
2016
- 2016-06-23 CN CN201620670016.8U patent/CN205803185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405526A (en) * | 2018-03-08 | 2018-08-17 | 孙嘉怡 | A kind of school's chemical ware cleaning device |
| CN113441048A (en) * | 2021-06-04 | 2021-09-28 | 安徽农业大学 | Recovery and filtration device and method for regenerated PET (polyethylene terephthalate) fibers |
| CN116253416A (en) * | 2023-04-19 | 2023-06-13 | 山东仁丰特种材料股份有限公司 | Water circulation paper pulp wastewater treatment equipment and treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |