CN108911258A - A kind of filtering method of papermaking enterprise Sewage treatment filter - Google Patents
A kind of filtering method of papermaking enterprise Sewage treatment filter Download PDFInfo
- Publication number
- CN108911258A CN108911258A CN201810875388.8A CN201810875388A CN108911258A CN 108911258 A CN108911258 A CN 108911258A CN 201810875388 A CN201810875388 A CN 201810875388A CN 108911258 A CN108911258 A CN 108911258A
- Authority
- CN
- China
- Prior art keywords
- waste water
- header tank
- mobile
- filtering
- flocculation
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
Abstract
The present invention relates to technical field of sewage, specially a kind of papermaking enterprise Sewage treatment filter, including waste water header tank；Waste water header tank two sides are respectively arranged with mobile drive deivce and mobile slave unit, mobile drive deivce and mobile slave unit pass through two groups of fixed devices respectively and are arranged on the both ends side wall of waste water header tank, it is provided with support beam between mobile drive deivce and mobile slave unit, walking filter is provided in support beam；One end of waste water header tank is connect by pipeline with waste water outlet pipe, and the other end of waste water header tank by pipeline and recycles piping connection, and a group precipitation object processing unit is additionally provided with inside waste water header tank；The present invention completes the centralized processing to sewage by an equipment, greatly reduces the occupied area of sewage disposal device, reduces the processing cost of sewage processing factory.
Description
Technical field
The present invention relates to technical field of waste water processing more particularly to a kind of filters of papermaking enterprise Sewage treatment filter
Clearing method.
Background technique
Paper waste refers to the waste water generated during pulping and papermaking process.Including pulping cooking waste liquor, washes, bleaching
Waste water and paper machine white water etc..Paper waste complicated component, biodegradability is poor, belongs to industrial wastewater difficult to deal with, is current master
One of industrial pollution source wanted；Paper-making industry mostly uses culm, wood pulp etc. as paper making raw material at present.Pulping and paper-making production generally has
Slurrying, pulp washing, bleaching, papermaking process composition.Paper industry slurrying has soda pulping process, chemical-mechanical pulping and mechanical legal system
Slurry.Its waste water is different according to pulping process, raw material is different, pulping yield is different, papermaking kind is different and whether there is or not chemical recovery,
The generation of its pollutant and discharge just have very big difference, but are substantially all and have containing a large amount of suspended matter and BOD, COD and part
Noxious material is usually still handled in such a way that materialization and bioanalysis combine；
Pulping wastewater treatment is always a ring important in environment-friendly engineering, but all the time, the place of paper waste
Reason needs multi-process, and more equipment, the centralized operation of more times could be completed to purify, at the waste water that plurality of devices not only greatly improves
The cost of reason also increases the occupied area of processing equipment, virtually increases cost to wastewater treatment producer.
Summary of the invention
The present invention overcomes above-mentioned the deficiencies in the prior art, a kind of papermaking enterprise Sewage treatment filter is provided
Filtering method.The present invention is collected into sewage collecting box by the waste water for generating papermaking by Waste Water Centralized recovery system, warp
After crossing simple aeration and precipitating, formed with static top suspension nitride layer, intermediate-ion layer and the lower end beds of precipitation wait locate
Waste water is managed, mobile drive deivce and mobile slave unit are arranged in the both ends side wall of waste water header tank by two groups of fixed devices
On, and by support beam setting between mobile drive deivce and mobile slave unit, walking filter setting is being supported
On crossbeam, individual equipment is repeatedly moved back and forth top suspension nitride layer, intermediate-ion layer in sewage by walking filter
It successively handles, lower end sediment is discharged after processing, an equipment completes the centralized processing to sewage, greatly reduces at sewage
The occupied area for managing equipment, reduces the processing cost of sewage processing factory.
Technical solution of the present invention：
A kind of filtering method of papermaking enterprise Sewage treatment filter, this method comprises the following steps：
Step a：The installation of the collection neutralizing device of sewage：The waste water that papermaking generates is collected by Waste Water Centralized recovery system
Into sewage collecting box, after being simply aerated and precipitating, formed have static top suspension nitride layer, intermediate-ion layer and
Mobile drive deivce and mobile slave unit are arranged in waste water by two groups of fixed devices for the waste water to be processed of the lower end beds of precipitation
On the both ends side wall of header tank, and support beam setting is filtered walking between mobile drive deivce and mobile slave unit
Clear device is arranged in support beam, the arrangement of finishing device；
Step b：Common floating material processing：After the completion of device arrangement, filtering direction is selected, when travelling forward as filtering direction
When, when mobile drive deivce and mobile slave unit driving suspended matter filter forward movement, in suspended matter filter
Lifting hydraulic cylinder control suspended matter filtering cylinder decline, be allowed to contour with top suspension nitride layer, will be general in top suspension nitride layer
Logical suspended matter is collected into inside suspended matter filtering cylinder, and extra waste water is discharged from the filtering hole of suspended matter filtering cylinder, backward
When movement, lifting hydraulic cylinder controls suspended matter filtering cylinder and rises, and leaves the water surface, after moving meeting starting point, carries out at floating material again
Reason.
Step c：The flocculation of COD, BOD and heavy metal ion：After the completion of common floating material processing, opening flocculation pump will flocculation
Flocculant in agent cylinder is pumped out from flocculation discharge nozzle, and opening temperature regulating device simultaneously, is useless around flocculation discharge nozzle
Water heating, increases flocculation efficiency；
Step d：The processing of flocculation floating material：After the completion of flocculation, by COD, BOD and the naked eyes such as heavy metal ion in waste water
Sightless nuisance condenses into collectable cotton-shaped, passes through lifting hydraulic cylinder and height adjustment lead screw and its matched mobile sliding
Seat Collaborative Control suspended matter filtering cylinder depth decline, the harmful substance after flocculation is collected；
Step e：Waste water discharge reprocessing：It, will that treated be useless after the completion of top suspension nitride layer, intermediate-ion layer are handled
Water discharge according to demand and provides that selection recycles or deep purifying recycling；
Step f：The processing of sediment：After waste water discharge, bottom residue sediment and a small amount of waste water, fixed motor are opened,
Control resting barrel puts fixed rope, and until gauge block concentration transverse slat is become V-type by two groups of reset springs, the fixed motor of closing is opened
Open lifting motor to lift one end of precipitation plate, be allowed to tilt, since precipitation plate upper surface is smooth, sediment be affected by gravity to
Lower movement, and by the concentration transverse slat of two groups of composition V-types, it is discharged after sediment is concentrated by excretory duct, completes the place of paper waste
Reason.
Further, it is realized in papermaking enterprise Sewage treatment on filter.
Further, the papermaking enterprise Sewage treatment filter, including waste water header tank, fixed device, support
Crossbeam, walking filter；Waste water header tank two sides are respectively arranged with mobile drive deivce and mobile slave unit, mobile
Driving device and mobile slave unit pass through two groups of fixed devices respectively and are arranged on the both ends side wall of the waste water header tank, move
It is provided with support beam between dynamic driving device and mobile slave unit, the walking filtering dress is provided in the support beam
It sets；One end of the waste water header tank is connect by pipeline with waste water outlet pipe, and the other end of the waste water header tank passes through pipe
Road and piping connection is recycled, a group precipitation object processing unit is additionally provided with inside the waste water header tank；
The present invention has the advantages that compared with the existing technology：
The present invention is collected into sewage collecting box by the waste water for generating papermaking by Waste Water Centralized recovery system, is passed through
After simple aeration and precipitating, being formed has the to be processed of static top suspension nitride layer, intermediate-ion layer and the lower end beds of precipitation
The both ends side wall of waste water header tank is arranged in by two groups of fixed devices by waste water for mobile drive deivce and mobile slave unit
On, and by support beam setting between mobile drive deivce and mobile slave unit, walking filter setting is being supported
On crossbeam, individual equipment is repeatedly moved back and forth top suspension nitride layer, intermediate-ion layer in sewage by walking filter
It successively handles, lower end sediment is discharged after processing, an equipment completes the centralized processing to sewage, greatly reduces at sewage
The occupied area for managing equipment, reduces the processing cost of sewage processing factory；
The present invention handles lower end sediment, after waste water discharge, bottom residue sediment and a small amount of waste water, and fixed motor
It opens, control resting barrel puts fixed rope, until gauge block concentration transverse slat is become V-type, the fixed electricity of closing by two groups of reset springs
Machine opens lifting motor and lifts one end of precipitation plate, is allowed to tilt, since precipitation plate upper surface is smooth, sediment is by gravity
Influence moves downward, and by the concentration transverse slat of two groups of composition V-types, is discharged after sediment is concentrated by excretory duct, and it is useless to complete papermaking
The processing of water；It is discharged by mechanization sediment, long-time contact precipitation object, will affect work when avoiding artificial treatment sediment
The problem of health of people, precipitation plate inclination are quickly discharged sediment after concentrating transverse slat to concentrate, only a small amount of worker are needed to drain
Pipe exit receives the collection that sediment can be completed by receiving device, and working efficiency is greatly saved；
The present invention opens flocculation pump and the flocculant in flocculant cylinder discharges from flocculation after the completion of common floating material is handled
It is pumped out in pipe, and opening temperature regulating device simultaneously, for the waste water heating around flocculation discharge nozzle, increases flocculation efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of mobile drive deivce and mobile slave unit of the invention；
Fig. 3 is the structural schematic diagram of walking filter in the present invention；
Fig. 4 is the installation slotted eye schematic diagram of internal structure of filtering cylinder installation crossbeam in the present invention；
Fig. 5 is the connection relationship diagram of flocculation plant of the invention；
Fig. 6 is the structural schematic diagram of suspended matter filtering cylinder in the present invention；
Fig. 7 is the structural schematic diagram of sediment processing unit in the present invention；
Fig. 8 is the top view of Fig. 7.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail.
Embodiment one：
A kind of papermaking enterprise Sewage treatment filter in conjunction with disclosed in Fig. 1-Fig. 8 the present embodiment, including waste water catchment
Case 1, fixed device 2, support beam 3, walking filter 4；1 two sides of waste water header tank are respectively arranged with mobile driving dress
5 and mobile slave unit 6 are set, mobile drive deivce 5 and mobile slave unit 6 are arranged by two groups of fixed devices 2 in institute respectively
It states on the both ends side wall of waste water header tank 1, is provided with support beam 3, institute between mobile drive deivce 5 and mobile slave unit 6
It states and is provided with the walking filter 4 in support beam 3；One end of the waste water header tank 1 passes through pipeline and wastewater effluent
The other end of pipe connection, the waste water header tank 1 by pipeline and recycles piping connection, inside the waste water header tank 1
It is additionally provided with a group precipitation object processing unit 7；
The walking filter 4 includes installation frame 41, and 41 front end of installation frame is provided with flocculation plant 42, institute
It states 41 rear end of installation frame and is provided with one group of suspended matter filter 43；
The suspended matter filter 43 includes one group of lifting hydraulic cylinder 431, and the lifting hydraulic cylinder 431 is fixed at
On the installation frame 41, the movable end of the lifting hydraulic cylinder 431 is fixedly connected with one group of filtering cylinder installation crossbeam 432, institute
It states and is further fixedly arranged on two groups on filtering cylinder installation crossbeam 432 sliding block 433 is auxiliarily fixed, the sliding block 433 that is auxiliarily fixed also divides
Be not provided on corresponding support vertical beam 434 in the mobile slideway processed, the support vertical beam 434 with the installation frame 41
It is fixedly connected；One group of installation slotted eye, the installation slotted eye top setting are equidistantly machined on the filtering cylinder installation crossbeam 432
There is one group of sealing partition 4321,4321 upper end of sealing partition is provided with one group of height adjustment motor 4322, the height tune
Section 4322 main shaft of motor passes through the sealing partition 4321 and is fixedly connected by shaft coupling with one group of height adjustment lead screw 4323,
The ball-screw nut of one group with the height adjustment lead screw 4323 cooperation is provided on the height adjustment lead screw 4323,
The ball-screw nut outer end is provided with one group of moving sliding base 4324, is provided with four groups on 4324 outer end face of moving sliding base
Mobile sliding block 4325 is machined with mobile chute corresponding with the mobile sliding block 4325 on installation slotted eye inner wall, described mobile sliding
Seat 4324 is also fixedly connected with one group of driving hollow stem 4326,4326 lower end of driving hollow stem and one group of filtering tub 435
It is fixedly connected, one group of suspended matter filtering cylinder 436 is fixedly installed in the filtering tub 435；
The suspended matter filtering cylinder 436 includes filtering inner cylinder 4361 and filtering outer cylinder 4362, and the filtering inner cylinder 4361 is solid
It is fixed to be arranged in the filtering outer cylinder 4362, between the filtering inner cylinder 4361 and the filtering outer cylinder 4362 from outside to inside successively
It is provided with external filtering sponge 4363, intermediate ripple filtering sponge 4364 and internal filtering sponge 4635, the filtering inner cylinder
4361 and the filtering outer cylinder 4362 on array be machined with several groups filtering hole 4366.
Embodiment two：
On the basis of example 1, the flocculation plant 42 includes several groups flocculant cylinder 421, all flocculants
Cylinder 421 is fixed at 41 upper end of installation frame by fixed frame, is filled with flocculant inside the flocculant cylinder 421,
421 lower end of flocculant cylinder described in every group is machined with one group of discharge hole, and one group of discharge nozzle 422 is provided in the discharge hole, owns
The discharge nozzle 422 is connected to one group of first intermediate connection tube 423, and first intermediate connection tube 423 passes through high-voltage tube and one
424 connection of group flocculation pump, the flocculation pump 424 other ends and are connected to by high-voltage tube with the second intermediate connection tube 425, and described second
Intermediate connection tube 425 and several groups flocculation discharge nozzle 422 are connect, 422 end part seal of flocculation discharge nozzle, and described are flocculated out
422 end of expects pipe is machined with several flocculants outlet 426, and the flocculant outlet 426 is circumferential to be set in qually spaced in the wadding
Solidifying 422 outer end face of discharge nozzle, 422 lower end of flocculation discharge nozzle is additionally provided with one group of temperature-adjusting device.
Embodiment three：
On the basis of example 2, one group of electric control one-way valve is provided in this implementation on discharge nozzle 422 described in every group.
Example IV：
On the basis of example 2, temperature-adjusting device described in this implementation includes one group of temperature installation frame 427, institute
It states temperature installation frame 427 and is fixed at 422 lower end of flocculation discharge nozzle, 427 surrounding of the temperature installation frame processing
There are several groups that hole slot is installed, is provided with heating tube 428 in the installation hole slot, the heating tube 428 is internally provided at least two
The resistance wire that group is arranged in parallel；
After the completion of common floating material processing, flocculation pump 424 is opened by the flocculant in flocculant cylinder 421 from flocculation discharge nozzle
It is pumped out in 422, and opening temperature regulating device simultaneously, for the waste water heating around flocculation discharge nozzle 422, increases flocculation efficiency.
Embodiment five：
On the basis of example 1, in this implementation, the fixed device 2 includes fixed shell 21, the fixed shell
21 be recessed row shell, and fixed 21 both ends of shell are respectively arranged with one group of fixer cylinder pressure 22, the fixer cylinder pressure 22
Movable end is fixedly installed one group of latch 23.
Embodiment six：
On the basis of example 2, mobile drive deivce 5 described in this implementation includes driver framework 51, the driving frame
51 one end of frame is provided with driving motor 52, and 52 main shaft of driving motor is fixedly connected with one group of driving gear 53, the driving
Gear 53 is engaged by driving chain 54 with one group of driven gear 55, and the driven gear 55 is arranged by gear shaft in the drive
Dynamic 51 other end of frame, the driving chain 54 are fixedly connected with one group of first crossbeam fixed frame 56, and the first crossbeam is solid
Determine frame 56 to be fixedly connected with the support beam 3,56 lower end of first crossbeam fixed frame is provided with one group of mobile driving
Sliding block 57, the mobile driving sliding block 57 are additionally arranged on mobile driving sliding rail 58, and the mobile driving sliding rail 58 is arranged in institute
State 51 lower end of driver framework.
Embodiment seven：
On the basis of example 2, mobile slave unit 6 described in this implementation includes driven frame 61, the driven frame
61 upper end of frame is provided with one group of driven guide rail 62 of movement, and one group of mobile driven sliding block is also equipped on the driven guide rail 62 of movement
63, mobile 63 upper end of driven sliding block is fixedly installed second cross beam fixed frame 64, the second cross beam fixed frame 64
Also it is detachably connected with the support beam 3.
Embodiment eight：
Specifically, the sediment processing unit 7 includes precipitation plate 71,71 top of precipitation plate is smooth, the precipitating
71 one end of plate is flexibly connected by shaft with 1 inner wall of waste water header tank, 71 other end of precipitation plate and one group of rope
Rope 72 is fixedly connected, and 72 other end of lifting rope is wrapped on a lifting roller 73, the roller of the lifting roller 73
Axis is cooperatively connected by retarder and one group of lifting electric machine main shaft, and the lifting roller 73, the lifting motor are arranged at one
On group lifting installation frame, the lifting installation frame is fixed at outside waste water header tank 1, and described 71 one end of precipitation plate is also
It is fixedly installed one group of concentration vertical plate 75, concentrates and is machined with one group of excretion through-hole at 75 center of vertical plate, set in the excretion through-hole
It is equipped with one group of excretory duct 76, the excretory duct 76 passes through the concentration vertical plate 75 and the waste water header tank 1 extends to outer end, institute
It states 76 end of excretory duct and is additionally provided with electric control one-way valve, two groups of reset springs 77, every group of institute are provided on the concentration vertical plate 75
It states 77 other end of reset spring to be fixedly connected with one group of concentration transverse slat 78, concentration transverse slat 78 described in two groups with described by sinking
Plate 71 shaft in shallow lake is flexibly connected, and concentration transverse slat 78 described in every group is also fixedly connected with fixed rope 79, and the fixed rope 79 is set
It sets and is running through the concentration transverse slat 78 and the waste water header tank 1 and connect with one group of resting barrel 80, the resting barrel 80
Drum shaft by retarder and one group of fixed motor mating connection, the resting barrel 80 and the fixed motor are arranged at
1 outer end of waste water header tank；
After waste water discharge, bottom residue sediment and a small amount of waste water, fixed motor are opened, and control resting barrel 80 puts fixation
Rope 79, until gauge block concentration transverse slat 78 is become V-type by two groups of reset springs 77, the fixed motor of closing, opening lifting motor will
One end of precipitation plate 71 lifts, and is allowed to tilt, and since 71 upper surface of precipitation plate is smooth, sediment, which is affected by gravity, to be moved downward,
And by the concentration transverse slat 78 of two groups of composition V-types, it is discharged after sediment is concentrated by excretory duct 76, completes the processing of paper waste.
Embodiment nine：
A kind of filtering method of papermaking enterprise Sewage treatment filter, this method comprises the following steps：
Step a：The installation of the collection neutralizing device of sewage：The waste water that papermaking generates is collected by Waste Water Centralized recovery system
Into sewage collecting box, after being simply aerated and precipitating, formed have static top suspension nitride layer, intermediate-ion layer and
The waste water to be processed of the lower end beds of precipitation is existed mobile drive deivce 5 and the mobile setting of slave unit 6 by two groups of fixed devices 2
On the both ends side wall of waste water header tank 1, and by the setting of support beam 3 between mobile drive deivce 5 and mobile slave unit 6,
Walking filter 4 is arranged in support beam 3, the arrangement of finishing device；
Step b：Common floating material processing：After the completion of device arrangement, filtering direction is selected, when travelling forward as filtering direction
When, when mobile drive deivce 5 and the mobile driving of slave unit 6 forward movement of suspended matter filter 43, suspended matter filtering dress
It sets the lifting hydraulic cylinder 431 in 43 and controls the decline of suspended matter filtering cylinder 436, be allowed to contour with top suspension nitride layer, top is hanged
Common suspended matter in floating object layer is collected into inside suspended matter filtering cylinder 436, and by extra waste water from suspended matter filtering cylinder 436
The discharge of filtering hole, when moving backward, lifting hydraulic cylinder 431 controls suspended matter filtering cylinder 436 and rises, and leaves the water surface, moves meeting
After starting point, floating material processing is carried out again.
Step c：The flocculation of COD, BOD and heavy metal ion：After the completion of common floating material processing, opening flocculation pump 424 will
Flocculant in flocculant cylinder 421 is pumped out from flocculation discharge nozzle 422, and opening temperature regulating device simultaneously, for flocculation discharging
Waste water heating around pipe 422, increases flocculation efficiency；
Step d：The processing of flocculation floating material：After the completion of flocculation, by COD, BOD and the naked eyes such as heavy metal ion in waste water
Sightless nuisance condense into it is collectable cotton-shaped, by lifting hydraulic cylinder 431 and height adjustment lead screw 4323 and its mating
4324 Collaborative Control suspended matter filtering cylinder of moving sliding base, 436 depth decline, by after flocculation harmful substance collect；
Step e：Waste water discharge reprocessing：It, will that treated be useless after the completion of top suspension nitride layer, intermediate-ion layer are handled
Water discharge according to demand and provides that selection recycles or deep purifying recycling；
Step f：The processing of sediment：After waste water discharge, bottom residue sediment and a small amount of waste water, fixed motor are opened,
Control resting barrel 80 puts fixed rope 79, and until gauge block concentration transverse slat 78 is become V-type by two groups of reset springs 77, closing is fixed
Motor opens lifting motor and lifts one end of precipitation plate 71, is allowed to tilt, since 71 upper surface of precipitation plate is smooth, sediment
It is affected by gravity and moves downward, and by the concentration transverse slat 78 of two groups of composition V-types, be discharged after sediment is concentrated by excretory duct 76,
Complete the processing of paper waste.
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (3)
1. a kind of filtering method of papermaking enterprise Sewage treatment filter, which is characterized in that include the following steps：
Step a：The installation of the collection neutralizing device of sewage：The waste water that papermaking generates is collected by Waste Water Centralized recovery system useless
In water collection tank, after being simply aerated and precipitating, being formed has static top suspension nitride layer, intermediate-ion layer and lower end
Mobile drive deivce (5) and mobile slave unit (6) are arranged by two groups of fixed devices (2) for the waste water to be processed of the beds of precipitation
On the both ends side wall of waste water header tank (1), and by support beam (3) setting in mobile drive deivce (5) and mobile driven dress
It sets between (6), walking filter (4) is arranged on support beam (3), the arrangement of finishing device；
Step b：Common floating material processing：After the completion of device arrangement, filtering direction is selected, when travelling forward as filtering direction,
When mobile drive deivce (5) and mobile slave unit (6) driving suspended matter filter (43) move forward, suspended matter filtering
Lifting hydraulic cylinder (431) control suspended matter filtering cylinder (436) decline in device (43), is allowed to contour with top suspension nitride layer,
It is internal that common suspended matter in top suspension nitride layer is collected into suspended matter filtering cylinder (436), and by extra waste water from suspension
The filtering hole of object filtering cylinder (436) is discharged, and when moving backward, lifting hydraulic cylinder (431) is controlled on suspended matter filtering cylinder (436)
It rises, leaves the water surface, after moving meeting starting point, carry out floating material processing again.
Step c：The flocculation of COD, BOD and heavy metal ion：After the completion of common floating material processing, opening flocculation pump (424) will wad a quilt with cotton
Flocculant in solidifying agent cylinder (421) is pumped out from flocculation discharge nozzle (422), and opening temperature regulating device simultaneously, to flocculate out
Waste water heating around expects pipe (422), increases flocculation efficiency；
Step d：The processing of flocculation floating material：After the completion of flocculation, by waste water COD, BOD and the naked eyes such as heavy metal ion can not
The nuisance seen condense into it is collectable cotton-shaped, by lifting hydraulic cylinder (431) and height adjustment lead screw (4323) and its mating
Moving sliding base (4324) Collaborative Control suspended matter filtering cylinder (436) depth decline, by after flocculation harmful substance collect；
Step e：Waste water discharge reprocessing：After the completion of top suspension nitride layer, intermediate-ion layer are handled, by treated, waste water is arranged
Out, according to demand and regulation, selection recycle or deep purifying recycling；
Step f：The processing of sediment：After waste water discharge, bottom residue sediment and a small amount of waste water, fixed motor are opened, control
Resting barrel (80) puts fixed rope (79), until two groups of reset springs (77) by gauge block concentration transverse slat (78) become V-type, close
Fixed motor opens lifting motor and lifts one end of precipitation plate (71), is allowed to tilt, due to precipitation plate (71) upper surface light
Sliding, sediment, which is affected by gravity, to be moved downward, and by the concentration transverse slat (78) of two groups of composition V-types, by arranging after sediment is concentrated
Pipe (76) discharge is let out, the processing of paper waste is completed.
2. a kind of filtering method of papermaking enterprise Sewage treatment filter according to claim 1, which is characterized in that
It is realized in papermaking enterprise Sewage treatment on filter.
3. a kind of filtering method of papermaking enterprise Sewage treatment filter according to claim 2, which is characterized in that
The papermaking enterprise Sewage treatment filter, including waste water header tank (1), fixed device (2), support beam (3), walking
Filter (4)；Waste water header tank (1) two sides are respectively arranged with mobile drive deivce (5) and movement slave unit (6),
Mobile drive deivce (5) and mobile slave unit (6) are arranged by two groups of fixed devices (2) in the waste water header tank respectively
(1) on both ends side wall, support beam (3), the branch are provided between mobile drive deivce (5) and mobile slave unit (6)
The walking filter (4) is provided in support crossbeam (3)；One end of the waste water header tank (1) is gone out by pipeline and waste water
The other end of water pipe connection, the waste water header tank (1) by pipeline and recycles piping connection, the waste water header tank
(1) internal to be additionally provided with a group precipitation object processing unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875388.8A CN108911258A (en) | 2018-08-02 | 2018-08-02 | A kind of filtering method of papermaking enterprise Sewage treatment filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875388.8A CN108911258A (en) | 2018-08-02 | 2018-08-02 | A kind of filtering method of papermaking enterprise Sewage treatment filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108911258A true CN108911258A (en) | 2018-11-30 |
Family
ID=64393234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810875388.8A Pending CN108911258A (en) | 2018-08-02 | 2018-08-02 | A kind of filtering method of papermaking enterprise Sewage treatment filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108911258A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435889A (en) * | 1977-08-26 | 1979-03-16 | Jgc Corp | Recovering method for clay from raw waste water of wastepaper |
| CN101786094A (en) * | 2010-03-25 | 2010-07-28 | 河北省建筑材料工业设计研究院 | Combined treatment process for household garbage and sewage |
| CN202542905U (en) * | 2012-04-06 | 2012-11-21 | 吴江市新达印染厂 | Mud scraping machine for advection floatation tank |
| CN105908686A (en) * | 2016-04-19 | 2016-08-31 | 浙江工业大学 | Floater automatic cleaning device |
-
2018
- 2018-08-02 CN CN201810875388.8A patent/CN108911258A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435889A (en) * | 1977-08-26 | 1979-03-16 | Jgc Corp | Recovering method for clay from raw waste water of wastepaper |
| CN101786094A (en) * | 2010-03-25 | 2010-07-28 | 河北省建筑材料工业设计研究院 | Combined treatment process for household garbage and sewage |
| CN202542905U (en) * | 2012-04-06 | 2012-11-21 | 吴江市新达印染厂 | Mud scraping machine for advection floatation tank |
| CN105908686A (en) * | 2016-04-19 | 2016-08-31 | 浙江工业大学 | Floater automatic cleaning device |
Non-Patent Citations (1)
| Title |
|---|
| 黄长盾等: "《村镇给水实用技术手册》", 31 December 1992, 中国建筑工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102174763B (en) | Treatment method for paper making waste water | |
| KR20110049543A (en) | Dissolved air flotation type pretreatment apparatus | |
| CN105948425B (en) | Papermaking wastewater treatment system | |
| CN108911255A (en) | A kind of suspended matter filter for enterprise wastewater recycling | |
| CN109264922A (en) | A kind of device and method of natural feather waste water recycling device | |
| DE19845808C1 (en) | Method and device for the biological treatment of waste water | |
| CN108911258A (en) | A kind of filtering method of papermaking enterprise Sewage treatment filter | |
| CN108911254A (en) | A kind of sediment processing unit for enterprise wastewater recycling | |
| CN108911257A (en) | Papermaking enterprise Sewage treatment filter | |
| CN108911251A (en) | A kind of papermaking enterprise Sewage treatment filter | |
| CN213569859U (en) | Treatment equipment for recycling sprayed weaving wastewater | |
| CN109279742A (en) | A kind of energy-efficient integrated produced water treatment device | |
| CN204952387U (en) | Effectively reduce COD suspended solid SS's sewage treatment plant | |
| CN210620329U (en) | Tubular ultrafiltration membrane system | |
| CN109678300A (en) | A kind of bean product sewage water treatment method and system | |
| CN105169775B (en) | A kind of sewage-treatment plant that COD ss suspended solid is effectively reduced | |
| CN112093986A (en) | Weaving sewage treatment plant | |
| CN205313263U (en) | Mine sewage treatment retrieval and utilization equipment | |
| CN210457879U (en) | Paper pulp papermaking sludge treatment device | |
| CN211497299U (en) | Printing and dyeing wastewater purifying equipment | |
| CN213924312U (en) | Waste water purification and reuse device for textile printing and dyeing | |
| CN219839552U (en) | Automobile parts processing line effluent treatment plant | |
| CN217578502U (en) | Mine water flocculation-periodic circulation static sedimentation device | |
| CN2832806Y (en) | Apparatus for reusing car-washing waste water | |
| CN204185343U (en) | A kind of waste disposal plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20181130 |