CN206843230U - A kind of environmentally friendly papermaking wastewater recycling and processing device - Google Patents
A kind of environmentally friendly papermaking wastewater recycling and processing device Download PDFInfo
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- CN206843230U CN206843230U CN201720447939.1U CN201720447939U CN206843230U CN 206843230 U CN206843230 U CN 206843230U CN 201720447939 U CN201720447939 U CN 201720447939U CN 206843230 U CN206843230 U CN 206843230U
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Abstract
The utility model discloses a kind of environmentally friendly papermaking wastewater recycling and processing device,Including detention tank and filtering ponds,Sewage water inlet pipe is connected with the left of sedimentation basin,Flocculant delivery device is provided with sedimentation basin,Flocculant delivery device includes being arranged on the flocculant box on the upside of sedimentation basin,Flocculant jet pipe and the magnetic valve being arranged on flocculant jet pipe,Stirring shaft is provided with inside detention tank,The outer wall of stirring shaft is provided with stirring vane,Three circular stirring through holes are equipped with each stirring vane,The utility model environmental protection papermaking wastewater recycling and processing device,Caused sewage is by precipitation in paper-making process,Filtering,Refined filtration,After chemical reaction and ultrafiltration are handled layer by layer,Stored into water storage box,Used for papermaking equipment,Realize the recycling of water resource,Not only reduce sewage discharge,Also water resource has greatly been saved,Energy-conserving and environment-protective,Reduce papermaking cost.
Description
Technical field
A kind of sewage-treatment plant is the utility model is related to, specifically a kind of environmentally friendly papermaking wastewater recycling and processing device.
Background technology
Paper industry is raw material using timber, straw, reed, rag etc., and cellulose is isolated through HTHP boiling,
Paper pulp is made.In process of production, the non-cellulose part finally discharged in raw material turns into black liquid.Containing wooden in black liquor
Element, cellulose, VFA etc., there is a stink, and contaminative is very strong.System of the paper waste in paper industry production
Slurry and two production processes of copy paper.Slurrying is that the fiber separation in plant material is come out, and slurry is made, then through bleaching, this
Process can produce substantial amounts of paper waste；Copy paper is pulp dilution, shaping, squeezing, drying, and paper is made, this process
Easily produce paper waste.Caused a large amount of waste water are typically all directly to discharge or after simple processing in paper-making process
Discharge, and a large amount of clear water can be used in paper-making process, these direct discharging of waste water not only produce serious pollution to environment, also pole
Big wastes water resource, it is impossible to meets the production requirement of modernization energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is to provide a kind of environmentally friendly papermaking wastewater recycling and processing device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of environmentally friendly papermaking wastewater recycling and processing device, including detention tank and filtering ponds, the sedimentation basin left side connect
Sewage water inlet pipe is connected to, flocculant delivery device is provided with sedimentation basin, flocculant delivery device includes being arranged on sedimentation basin
Flocculant box, flocculant jet pipe and the magnetic valve being arranged on flocculant jet pipe of side, stirring is provided with inside detention tank
Rotating shaft, the outer wall of stirring shaft are provided with stirring vane, and three circular stirring through holes are equipped with each stirring vane, are stirred
The top for mixing rotating shaft is connected with motor, and filtering ponds are arranged on the right side of sedimentation basin and are provided with spray in the upside of filtering ponds
Pipe, is uniformly provided with several spray heads on the downside outer wall of shower, and sedimentation basin is entered by the first water inlet pipe and shower
The mouth of a river is connected, and the first water pump is provided with the first water inlet pipe, and the first filter material layer, the are from top to bottom sequentially provided with inside filtering ponds
Two filter material layers, the first active carbon layer, packing layer and the second active carbon layer, the bottom of filtering ponds are provided with hopper, the filtering ponds
Right side is provided with filtering cabin, and the delivery port of hopper and the water inlet of filtering cabin are connected by the second water inlet pipe, second water inlet
Pipe left end is provided with screen pack, and the second water pump is provided with the second water inlet pipe, and being respectively arranged on the left side and the right side biology inside filtering cabin fills out
Expect filtering cabin and high-density fiber silk filtering cabin, water conservancy diversion is installed between biologic packing material filtering cabin and high-density fiber silk filtering cabin
Plate, the downside of filtering cabin are provided with dirt discharging bin, and the right side of the filtering cabin is provided with chemical reaction pond, delivery port and the chemistry of filtering cabin
Connected between the water inlet of reaction tank by the 3rd water inlet pipe, the 3rd water pump is provided with the 3rd water inlet pipe, in chemical reaction pond
Upside right-hand member is provided with sodium carbonate liquor groove, sodium carbonate liquor groove by drain pipe with being connected inside chemical reaction pond, in chemistry
Agitating device is provided with inside reaction tank, the right side of chemical reaction pond is provided with ultrafiltration apparatus and water storage box, chemical reaction pond right side bottom
The delivery port at end and the water inlet of ultrafiltration apparatus are connected by the 4th water inlet pipe, and the 4th water pump is provided with the 4th water inlet pipe, are surpassed
Filter device is arranged on the upside of water storage box, and the delivery port of ultrafiltration apparatus is connected by the water inlet of outlet pipe and water storage box.
As further program of the utility model：Polyaluminum sulfate aluminium flocculating agent is housed inside the flocculant box.
As further program of the utility model：Density between first active carbon layer and the second active carbon layer it
Than for 1:2.
As further program of the utility model：Filler in described filler layer is distributed for filamentary structure.
As the utility model further scheme：The bottom of the dirt discharging bin is provided with sewage draining exit.
Compared with prior art, the beneficial effects of the utility model are：After sewage enters sedimentation basin inside, wadded a quilt with cotton by setting
Solidifying agent delivery device can promote toward dispensing polyaluminum sulfate aluminium flocculating agent, polyaluminum sulfate aluminium flocculating agent inside sedimentation basin automatically
Settlement of sewage, accelerate sewage treating efficiency, it is not necessary to add extra chemicals dosing plant, the stirring vane of setting can be to sewage and wadding
Solidifying agent is stirred so that flocculant is sufficiently mixed with sewage, accelerates sedimentation effect, and the sewage after precipitation process entered
Inside filter tank, pass through the first filter material layer setting up and down, the second filter material layer, the first active carbon layer, packing layer and the second activated carbon
Layer carries out layering to sewage, improves wastewater treatment efficiency, the first filter material layer and the second filter material layer are respectively violent sand filtering material
Formed with quartz sand filter media, by layering, the sewage after filtering, which enters in hopper, to be further processed；By precipitation
Sewage afterwards, which is drawn into filtering cabin, to be filtered, and biologic packing material filtering cabin, high-density fiber silk filtering cabin can be by less
Grain thing precipitates, moreover it is possible to by some heavy metal ion of bio-absorbable, reduces heavy metal ions in sewage content, improves sewage
The quality of discharge, the effect of sewage disposal is effectively raised, small particle and heavy metal ion, which precipitate, falls into lower section
In dirt discharging bin, it is convenient for clearing up, it is easy to use；Sewage after filtering enters inside chemical reaction pond, toward chemical reaction
Sodium carbonate liquor is added inside pond, sewage is chemically reacted with sodium carbonate liquor, the calcium ion, magnesium effectively in removal waste water from
Son, the defect of the easy fouling of the water capacity is reduced, the sewage after after chemical reaction enters in ultrafiltration apparatus, by the ultrafiltration of ultrafiltration apparatus
Handle, COD, bacterium in removal waste water etc., the water after hyperfiltration treatment, which enters in water storage box store, supplies papermaking equipment
Use, effectively reduce pollution, save water resource, saved cost.
Brief description of the drawings
Fig. 1 is the structural representation of environmentally friendly papermaking wastewater recycling and processing device.
Fig. 2 is the structural representation of filtering ponds in environmentally friendly papermaking wastewater recycling and processing device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of environmentally friendly papermaking wastewater recycling and processing device, including sewage
Sedimentation basin 1 and filtering ponds 8, the left side of sedimentation basin 1 are connected with sewage water inlet pipe 101, flocculant are provided with sedimentation basin 1 and is launched
Device, flocculant delivery device include being arranged on the flocculant box 102 of the upside of sedimentation basin 1, flocculant jet pipe 103 and are arranged on wadding
Magnetic valve 104 on solidifying agent jet pipe 103, the inside of flocculant box 102 is equipped with polyaluminum sulfate aluminium flocculating agent, in detention tank
1 inside is provided with stirring shaft 2, and the outer wall of stirring shaft 2 is provided with stirring vane 3, three are equipped with each stirring vane 3
Circular stirring through hole 4, the top of stirring shaft are connected with motor 5, filtering ponds 8 be arranged on the right side of sedimentation basin 1 and
The upside of filtering ponds 8 is provided with shower 9, and several spray heads 91, sedimentation basin 1 are uniformly provided with the downside outer wall of shower 9
It is connected by the first water inlet pipe 6 with the water inlet of shower 9, the first water pump 7 is provided with the first water inlet pipe 6, in filtering ponds 8
Portion is from top to bottom sequentially provided with the first filter material layer 81, the second filter material layer 82, the first active carbon layer 83, the activity of packing layer 84 and second
The ratio between layer of charcoal 85, the density between the active carbon layer 15 of the first active carbon layer 83 and second is 1:2, in described filler layer 84
Filler is distributed for filamentary structure, and the bottom of filtering ponds 8 is provided with hopper 86, after sewage enters the inside of sedimentation basin 1, passes through setting
Flocculant delivery device can promote toward dispensing polyaluminum sulfate aluminium flocculating agent, polyaluminum sulfate aluminium flocculating agent inside sedimentation basin automatically
Enter settlement of sewage, accelerate sewage treating efficiency, it is not necessary to add extra chemicals dosing plant, the stirring vane of setting can to sewage and
Flocculant is stirred so that flocculant is sufficiently mixed with sewage, accelerates sedimentation effect, and the sewage after precipitation process enters
Inside filtering ponds 8, pass through the first filter material layer 81 setting up and down, the second filter material layer 82, the first active carbon layer 83, the and of packing layer 84
Second active carbon layer 85 carries out layering to sewage, improves wastewater treatment efficiency, the first filter material layer and the second filter material layer point
Not Wei violent sand filtering material and quartz sand filter media composition, by layering, the sewage after filtering enter in hopper 86 carry out it is next
Step processing；The right side of filtering ponds 8 is provided with filtering cabin 13, and the delivery port of hopper 86 passes through second with the water inlet of filtering cabin 13
Water inlet pipe 11 is connected, and the left end of the second water inlet pipe 11 is provided with screen pack, and the second water pump 12, mistake are provided with the second water inlet pipe 11
Biologic packing material filtering cabin 14 and high-density fiber silk filtering cabin 15, biologic packing material filtering are respectively arranged on the left side and the right side inside filter position 13
Deflector 16 is installed, the downside of filtering cabin 13 is provided with dirt discharging bin 17, blowdown between storehouse 14 and high-density fiber silk filtering cabin 15
The bottom in storehouse is provided with sewage draining exit 18, is drawn into filtering cabin 13 and is filtered by oettIed sewage, biologic packing material filtering cabin
14th, high-density fiber silk filtering cabin 15 can precipitate less particulate matter, moreover it is possible to by some heavy metals of bio-absorbable from
Son, heavy metal ions in sewage content is reduced, the quality of sewage discharge is improved, effectively raises the effect of sewage disposal, it is small
Particulate matter and heavy metal ion, which precipitate, to be fallen into the dirt discharging bin 17 of lower section, is convenient for clearing up, easy to use；The filtering
The right side in storehouse 13 is provided with chemical reaction pond 21, passes through the 3rd between the delivery port of filtering cabin 13 and the water inlet of chemical reaction pond 21
Water inlet pipe 19 is connected, and the 3rd water pump 20 is provided with the 3rd water inlet pipe 19, and sodium carbonate is provided with the upside right-hand member of chemical reaction pond 21
Solution tank 23, sodium carbonate liquor groove 23 by drain pipe with being connected inside chemical reaction pond 21, inside chemical reaction pond 21
Provided with agitating device 22, the right side of chemical reaction pond 21 is provided with ultrafiltration apparatus 26 and water storage box 27, the right side bottom of chemical reaction pond 21
The delivery port at end is connected with the water inlet of ultrafiltration apparatus 26 by the 4th water inlet pipe 24, and the 4th water is provided with the 4th water inlet pipe 24
Pump 25, ultrafiltration apparatus 26 is arranged on the upside of water storage box 27, and the delivery port of ultrafiltration apparatus 26 passes through outlet pipe and water storage box 27
Water inlet connection, sewage after filtering enters inside chemical reaction pond, toward chemical reaction pond inside addition sodium carbonate it is molten
Liquid, sewage are chemically reacted with sodium carbonate liquor, are effectively removed calcium ion, magnesium ion in waste water, are reduced the easy fouling of the water capacity
Defect, sewage after after chemical reaction enters in ultrafiltration apparatus, by the hyperfiltration treatment of ultrafiltration apparatus, removes in waste water
COD, bacterium etc., the water after hyperfiltration treatment, which enters in water storage box, carries out storage for papermaking equipment use, effectively reduces
Pollution, saves water resource, has saved cost；The utility model environmental protection papermaking wastewater recycling and processing device, produce in paper-making process
After raw sewage is by precipitating, filter, refined filtration, chemical reaction and ultrafiltration are handled layer by layer, stored into water storage box, for paper machine
Tool uses, and realizes the recycling of water resource, not only reduces sewage discharge, has also greatly saved water resource, energy-saving ring
Protect, reduce papermaking cost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of environmentally friendly papermaking wastewater recycling and processing device, including detention tank and filtering ponds, it is characterised in that the precipitation
Sewage water inlet pipe is connected with the left of pond, flocculant delivery device is provided with sedimentation basin, flocculant delivery device includes being arranged on
Flocculant box, flocculant jet pipe and the magnetic valve being arranged on flocculant jet pipe on the upside of sedimentation basin, inside detention tank
Provided with stirring shaft, the outer wall of stirring shaft is provided with stirring vane, and three are equipped with each stirring vane and circular is stirred
Through hole is mixed, the top of stirring shaft is connected with motor, and filtering ponds are arranged on the right side of sedimentation basin and in the upside of filtering ponds
Provided with shower, several spray heads are uniformly provided with the downside outer wall of shower, sedimentation basin passes through the first water inlet pipe and spray
The water inlet connection of shower pipe, the first water pump is provided with the first water inlet pipe, first is from top to bottom sequentially provided with inside filtering ponds
Filter material layer, the second filter material layer, the first active carbon layer, packing layer and the second active carbon layer, the bottom of filtering ponds are provided with hopper, institute
State and be provided with filtering cabin on the right side of filtering ponds, the delivery port of hopper and the water inlet of filtering cabin are connected by the second water inlet pipe, described
Second water inlet pipe left end is provided with screen pack, and the second water pump is provided with the second water inlet pipe, and the left and right sides is set respectively inside filtering cabin
There are biologic packing material filtering cabin and high-density fiber silk filtering cabin, pacify between biologic packing material filtering cabin and high-density fiber silk filtering cabin
Equipped with deflector, the downside of filtering cabin is provided with dirt discharging bin, and the right side of the filtering cabin is provided with chemical reaction pond, the water outlet of filtering cabin
Connected between mouth and the water inlet of chemical reaction pond by the 3rd water inlet pipe, the 3rd water pump is provided with the 3rd water inlet pipe, is being changed
Learn right-hand member on the upside of reaction tank and be provided with sodium carbonate liquor groove, sodium carbonate liquor groove is by drain pipe with being connected inside chemical reaction pond
It is logical, agitating device is provided with inside chemical reaction pond, the right side of chemical reaction pond is provided with ultrafiltration apparatus and water storage box, chemical reaction
The delivery port of bottom and the water inlet of ultrafiltration apparatus are connected by the 4th water inlet pipe on the right side of pond, and the 4th is provided with the 4th water inlet pipe
Water pump, ultrafiltration apparatus is arranged on the upside of water storage box, and the delivery port of ultrafiltration apparatus passes through outlet pipe and the water inlet of water storage box
Connection.
2. environmentally friendly papermaking wastewater recycling and processing device according to claim 1, it is characterised in that inside the flocculant box
Equipped with polyaluminum sulfate aluminium flocculating agent.
3. environmentally friendly papermaking wastewater recycling and processing device according to claim 1, it is characterised in that first active carbon layer
And the ratio between second density between active carbon layer is 1:2.
4. environmentally friendly papermaking wastewater recycling and processing device according to claim 1, it is characterised in that filling out in described filler layer
Expect to be distributed for filamentary structure.
5. environmentally friendly papermaking wastewater recycling and processing device according to claim 1, it is characterised in that the bottom of the dirt discharging bin
Provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447939.1U CN206843230U (en) | 2017-04-26 | 2017-04-26 | A kind of environmentally friendly papermaking wastewater recycling and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447939.1U CN206843230U (en) | 2017-04-26 | 2017-04-26 | A kind of environmentally friendly papermaking wastewater recycling and processing device |
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| Publication Number | Publication Date |
|---|---|
| CN206843230U true CN206843230U (en) | 2018-01-05 |
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ID=60793225
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447939.1U Active CN206843230U (en) | 2017-04-26 | 2017-04-26 | A kind of environmentally friendly papermaking wastewater recycling and processing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206843230U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218030A (en) * | 2018-01-10 | 2018-06-29 | 宁波清智环保科技有限公司 | A kind of sewage-treatment plant |
| CN108423927A (en) * | 2018-03-16 | 2018-08-21 | 阜阳大峰野再生资源有限公司 | A kind of sewage treatment system for resource reclaim factory |
| CN108623044A (en) * | 2018-05-28 | 2018-10-09 | 佛山市日日圣科技有限公司 | A kind of paper waste purified treatment component |
| CN108911212A (en) * | 2018-07-30 | 2018-11-30 | 合肥梵腾环保科技有限公司 | A kind of efficient municipal water treatment facilities |
-
2017
- 2017-04-26 CN CN201720447939.1U patent/CN206843230U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218030A (en) * | 2018-01-10 | 2018-06-29 | 宁波清智环保科技有限公司 | A kind of sewage-treatment plant |
| CN108423927A (en) * | 2018-03-16 | 2018-08-21 | 阜阳大峰野再生资源有限公司 | A kind of sewage treatment system for resource reclaim factory |
| CN108623044A (en) * | 2018-05-28 | 2018-10-09 | 佛山市日日圣科技有限公司 | A kind of paper waste purified treatment component |
| CN108911212A (en) * | 2018-07-30 | 2018-11-30 | 合肥梵腾环保科技有限公司 | A kind of efficient municipal water treatment facilities |
| CN108911212B (en) * | 2018-07-30 | 2021-08-03 | 吴珊珊 | High-efficient municipal water treatment facilities |
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Address after: No.2, group 9, Yongping village, Xiaogu Town, Qianwei County, Leshan City, Sichuan Province Patentee after: Sichuan Fengsheng Paper Technology Co., Ltd Address before: 614405, Yongping County, Leshan, Qianwei, Sichuan Province nine Patentee before: SICHUAN QIANWEI FENGSHENG PAPER LLC |