CN205676279U - A kind of papermaking wastewater reclaiming system - Google Patents
A kind of papermaking wastewater reclaiming system Download PDFInfo
- Publication number
- CN205676279U CN205676279U CN201620624833.XU CN201620624833U CN205676279U CN 205676279 U CN205676279 U CN 205676279U CN 201620624833 U CN201620624833 U CN 201620624833U CN 205676279 U CN205676279 U CN 205676279U
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- CN
- China
- Prior art keywords
- sewage
- sand filter
- papermaking wastewater
- antisludging agent
- water
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- 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.)
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Abstract
A kind of papermaking wastewater reclaiming system of this utility model design, it includes adding the sand filter of the antisludging agent adding set of antisludging agent, excessively filter sewage in as sewage, sealing pond, described sand filter is provided with the sewage inlet being arranged on sand filter bottom for sewage entrance, for the clear water output discharged for the clear water after sand filter processes, the sewage inlet of described sand filter is connected with sewage, and the clear water output of described sand filter is connected with sealing pond.A kind of papermaking wastewater reclaiming system described in the utility model, first can add antisludging agent in sewage, then having added the sewage transport of antisludging agent to sand filter, treated sewage transport is to sealing pond, and seal that the water in pond can recycle to paper manufacturing systems uses water spot.With the original clear water of the sewage agency after processing, save the consumption of clear water, decrease the discharge of sewage simultaneously.
Description
Technical field
This utility model relates to a kind of papermaking wastewater reclaiming system.
Background technology
The sewage in current all paper mills is all to carry out outer row after sewage disposal COD is up to standard, and this part water quality is not at present
Production requirement can be met and can not directly carry out reuse, if being carried out by this part water recycled is papermaking water-saving one
General orientation.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of papermaking wastewater reuse
System.
For solving above technical problem, this utility model adopts the following technical scheme that:
A kind of papermaking wastewater reclaiming system, it includes for adding the antisludging agent adding set of antisludging agent, mistake in sewage
In filter sewage sand filter, seal pond, described sand filter is provided with and is arranged on sand filter bottom for what sewage entered
Sewage inlet, for for through sand filter process after clear water discharge clear water output, the sewage inlet of described sand filter with
Sewage is connected, and the clear water output of described sand filter is connected with sealing pond.
Preferably, described papermaking wastewater reclaiming system also includes the cesspool for holding sewage, described cesspool
It is connected with the sewage inlet of described sand filter, described antisludging agent adding set and described sand filter and the connection of cesspool
Pipeline is connected, and adds antisludging agent before the sand filter described in entering at sewage.
Preferably, described sand filter is additionally provided with the sewage draining exit for blowdown being arranged on sand filter bottom.
Preferably, described papermaking wastewater reclaiming system also include the first-class gauge for monitoring the discharge of sewage, for
The second gauge of the antisludging agent flow described in monitoring, for monitoring the described liquidometer sealing water level in water pool, for controlling
First pump of the flow of the antisludging agent of described antisludging agent adding set, for controlling the of the discharge of sewage of described cesspool
Two pumps.
Preferably, described papermaking wastewater reclaiming system also includes the sewage inlet pressure for detecting described sand filter
Pressure gauge.
Preferably, described sealing pond is connected with paper manufacturing systems water spot, seals pond with described described
The filter for filtering it is additionally provided with between paper manufacturing systems water spot.
Preferably, described sealing is additionally provided with between pond and described paper manufacturing systems water spot for by described close
Water in water shutoff pond is delivered to the 3rd pump of paper manufacturing systems water spot.
Due to the enforcement of above technical scheme, this utility model compared with prior art has the advantage that
A kind of papermaking wastewater reclaiming system described in the utility model, first can add antisludging agent in sewage, then add
Adding the sewage transport of antisludging agent to sand filter, treated sewage transport is to sealing pond, and the water sealing pond can return
What receipts utilized to paper manufacturing systems uses water spot.With the original clear water of the sewage agency after processing, save the consumption of clear water, also subtract simultaneously
Lack the discharge of sewage.
Accompanying drawing explanation
The utility model is described in more detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of papermaking wastewater reclaiming system described herein；
Wherein: 1, antisludging agent adding set；2, sand filter；21, sewage inlet；22, clear water output；23, sewage draining exit；3, close
Water shutoff pond；4, cesspool；5, filter；61, the first pump；62, the second pump；63, the 3rd pump；71, first-class gauge；72, second
Effusion meter；8, liquidometer；10, Pressure gauge.
Detailed description of the invention
As it is shown in figure 1, a kind of papermaking wastewater reclaiming system, it includes adding for the antisludging agent adding antisludging agent in sewage
The sand filter 2 of feeder apparatus 1, excessively filter sewage, sealing pond 3, described sand filter 2 is provided with for being arranged on that sewage enters
The sewage inlet 21 of sand filter 2 bottom, for the clear water output 22 discharged for the clear water after sand filter 2 processes, described
The sewage inlet 21 of sand filter 2 is connected with sewage, and the clear water output 22 of described sand filter 2 is connected with sealing pond 3.Institute
The papermaking wastewater reclaiming system stated also includes the cesspool 4 for holding sewage, described cesspool 4 and described sand filter 2
Sewage inlet 21 be connected, described antisludging agent adding set 1 is connected with the connection pipeline of described sand filter 2 and cesspool 4
Logical, before the sand filter 2 described in entering at sewage, add antisludging agent.Described sand filter 2 is additionally provided with and is arranged on sand filtration
The sewage draining exit 23 for blowdown of device 2 bottom.Described papermaking wastewater reclaiming system also include for monitor the discharge of sewage
Flow meters 71, for monitoring the second gauge 72 of described antisludging agent flow, for monitoring described sealing pond 3 water level
Liquidometer 8, for controlling the first pump 61 of the flow of the antisludging agent of described antisludging agent adding set 1, described for controlling
Second pump 62 of the discharge of sewage of cesspool 4.Described papermaking wastewater reclaiming system also includes for detecting described sand filtration
The Pressure gauge 10 of sewage inlet 21 pressure of device 2.Described sealing pond 3 is connected with paper manufacturing systems water spot, described
Seal and between pond 3 and described paper manufacturing systems water spot, be additionally provided with the filter 5 for filtering.Described sealing pond 3
And it is additionally provided with between described paper manufacturing systems water spot for the described water sealed in pond 3 is delivered to paper manufacturing systems use
3rd pump 63 of water spot.
In this application, the water level in pond 3 can be sealed according to liquidometer 8 detection, according to first-class gauge 71 and the
Two effusion meters 72 control the first pump 61 and the second pump 62, thus control the flow of antisludging agent and sewage.When sand filter 2 uses one section
After between, by sewage draining exit 23, pollutant can be discharged.
A kind of papermaking wastewater reclaiming system described in the utility model, first can add antisludging agent in sewage, then add
Adding the sewage transport of antisludging agent to sand filter 2, treated sewage transport is to sealing pond 3, and the water sealing pond 3 is permissible
Recycle to paper manufacturing systems uses water spot.With the original clear water of the sewage agency after processing, save the consumption of clear water, the most also
Decrease the discharge of sewage.
Above this utility model is described in detail, but this utility model is not limited to the above embodiments.All bases
The equivalence that spirit of the present utility model is made changes or modifies, and all should contain in protection domain of the present utility model.
Claims (7)
1. a papermaking wastewater reclaiming system, it is characterised in that: it includes adding for the antisludging agent adding antisludging agent in sewage
The sand filter of feeder apparatus, excessively filter sewage, sealing pond, described sand filter is provided with and is arranged on sand filtration for what sewage entered
The sewage inlet of device bottom, for the clear water output discharged for the clear water after sand filter processes, the dirt of described sand filter
Water inlet is connected with sewage, and the clear water output of described sand filter is connected with sealing pond.
A kind of papermaking wastewater reclaiming system the most according to claim 1, it is characterised in that: described papermaking wastewater reuse system
System also includes the cesspool for holding sewage, and described cesspool is connected with the sewage inlet of described sand filter, described
Antisludging agent adding set is connected with the connection pipeline of described sand filter and cesspool, in the sand filtration described in sewage entrance
Antisludging agent is added before device.
A kind of papermaking wastewater reclaiming system the most according to claim 2, it is characterised in that: described sand filter is additionally provided with
It is arranged on the sewage draining exit for blowdown of sand filter bottom.
A kind of papermaking wastewater reclaiming system the most according to claim 3, it is characterised in that: described papermaking wastewater reuse system
System also includes the first-class gauge for monitoring the discharge of sewage, for monitoring the second gauge of described antisludging agent flow, use
In the liquidometer sealing water level in water pool described in monitoring, for controlling the flow of the antisludging agent of described antisludging agent adding set
First pump, for controlling second pump of the discharge of sewage of described cesspool.
A kind of papermaking wastewater reclaiming system the most according to claim 4, it is characterised in that: described papermaking wastewater reuse system
System also includes the Pressure gauge of the sewage inlet pressure for detecting described sand filter.
A kind of papermaking wastewater reclaiming system the most according to claim 5, it is characterised in that: described sealing pond and papermaking
System water point is connected, and is additionally provided with for filtration between pond and described paper manufacturing systems water spot in described sealing
Filter.
A kind of papermaking wastewater reclaiming system the most according to claim 6, it is characterised in that: described sealing pond is with described
Paper manufacturing systems water spot between be additionally provided with for the described water sealed in pond is delivered to paper manufacturing systems water spot
3rd pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624833.XU CN205676279U (en) | 2016-06-23 | 2016-06-23 | A kind of papermaking wastewater reclaiming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624833.XU CN205676279U (en) | 2016-06-23 | 2016-06-23 | A kind of papermaking wastewater reclaiming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676279U true CN205676279U (en) | 2016-11-09 |
Family
ID=57430682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624833.XU Active CN205676279U (en) | 2016-06-23 | 2016-06-23 | A kind of papermaking wastewater reclaiming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811729A (en) * | 2021-01-05 | 2021-05-18 | 玖龙纸业（太仓）有限公司 | Water circulation system for pulping and papermaking |
-
2016
- 2016-06-23 CN CN201620624833.XU patent/CN205676279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811729A (en) * | 2021-01-05 | 2021-05-18 | 玖龙纸业（太仓）有限公司 | Water circulation system for pulping and papermaking |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |