CN208440457U - A kind of dyeing and printing sewage RO membrane treatment appts - Google Patents
A kind of dyeing and printing sewage RO membrane treatment appts Download PDFInfo
- Publication number
- CN208440457U CN208440457U CN201820584896.6U CN201820584896U CN208440457U CN 208440457 U CN208440457 U CN 208440457U CN 201820584896 U CN201820584896 U CN 201820584896U CN 208440457 U CN208440457 U CN 208440457U
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- China
- Prior art keywords
- sewage
- collecting pit
- dyeing
- feeler
- cloth
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- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a kind of dyeing and printing sewage RO membrane treatment appts, belong to field of sewage treatment；Including the drainpipe for each workshop sewage to be discharged, collecting pit is provided with below the water outlet of the drainpipe, the bottom of the collecting pit is provided with RO membrane filtration module, one end of the RO membrane filtration module water outlet is connected with conditioning tank, flotation tank, anaerobic fixed film reactor, suspending biological filter and sedimentation basin in turn, and the filter screen for filtering out the cloth feeler in sewage is provided in the collecting pit.The sewage concentration in each workshop is discharged into collecting pit by drainpipe, sewage passes through filter screen, so that cloth feeler is separated with sewage, then sewage flows into RO membrane filtration module by water-supply-pipe, to fall the impurity absorptions such as heavy metal ion in sewage, water filtered by RO membrane filtration module in this way, heavy metal adsorption effect is more preferable, so that the water of discharge is more environmentally-friendly, it is less to the pollution of environment.
Description
Technical field
The utility model relates to sewage-treatment plant, in particular to a kind of dyeing and printing sewage RO membrane treatment appts.
Background technique
The fluctuation of dyeing waste water water quality and quantity is big, and organic pollution concentration is high, coloration is deep, belongs to difficult industrial wastewater.Together
When, dyeing waste water discharge occupies national industrial department discharge of wastewater flow control 2, pollutant emission flow control 4.Therefore, according to
Printing and dyeing enterprise actual conditions, rationally preferably waste water treatment process and equipment, lifting waste water treatment effect realize effluent part time
With to shortage of water resources is alleviated, realization dyeing Green Transformation has great environmental protection meaning.
A kind of dyeing textile sewage treatment process is disclosed in the Chinese patent that publication No. is CN104843949A, including will
The drainpipe of the sewage discharge in each workshop, the water outlet of drainpipe are connected with grille well, conditioning tank, flotation tank, anaerobism water in turn
Xie Chi, suspending biological filter and sedimentation basin, the dyeing textile sewage treatment process operation cost is lower, less energy intensive and is suitable for
The printing and dyeing textile sewage treatment process of industrialization large-scale production.
It is poor to the heavy metal adsorption effect in sewage but during sewage treatment, so that the water emitted is easy
Pollute environment.
Utility model content
The purpose of this utility model is to provide a kind of dyeing and printing sewage RO membrane treatment appts, have heavy metal adsorption effect good
The advantages of.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of dyeing and printing sewage RO film
Processing unit is provided with below the water outlet of the drainpipe for receiving including the drainpipe for each workshop sewage to be discharged
Collect the collecting pit of sewage, the bottom of the collecting pit is connected with water-supply-pipe, and the water-supply-pipe is connected with far from one end of collecting pit
RO membrane filtration module, one end of the RO membrane filtration module water outlet are connected with conditioning tank in turn, flotation tank, anaerobic fixed film reactor, hang
Pelagic organism filter tank and sedimentation basin are provided with the filter screen for filtering out the cloth feeler in sewage in the collecting pit.
Implement above-mentioned technical proposal, the sewage concentration in each workshop is discharged into collecting pit by drainpipe, and sewage is by filtering
Net, so that cloth feeler is separated with sewage, then sewage flows into RO membrane filtration module by water-supply-pipe, will be inorganic in sewage
The impurity absorptions such as salt, heavy metal ion, organic matter, colloid, bacterium, virus are fallen, then successively pass through conditioning tank, flotation tank, anaerobism
Hydrolytic tank, suspending biological filter and sedimentation basin, are finally discharged；Water filtered by RO membrane filtration module in this way, heavy metal are inhaled
Attached effect is more preferable, so that the water of discharge is more environmentally-friendly, it is less to the pollution of environment.
Further, the two sides of the collecting pit are arranged in parallel with sliding slot, and sliding is connected with sliding block, the cunning in the sliding slot
It is provided between block for clearing up the cloth feeler on filter screen to the cleaning assembly of collecting pit end, being arranged on the sliding block
There is the driving assembly for driving sliding block to slide along the chute.
Implement above-mentioned technical proposal, driving assembly drives sliding block to drive the length direction of cleaning assembly along the chute mobile, with
Cloth feeler on filter screen is cleared up to the end of collecting pit, is then cleaned up；Filter screen quilt can be reduced in this way
The probability of blocking and manual cleaning of being more convenient for a certain extent.
Further, the driving component includes the screw rod and be connected to screw rod end that length direction is arranged in sliding slot along the chute
The motor in portion, the sliding block are set on the screw rod.
Implement above-mentioned technical proposal, the rotation of motor driven screw rod enables the length direction of sliding block along the chute to slide, together
When sliding slot setting so that sliding block will not the rotation with the rotation of screw rod, ensure that smoothness when cleaning assembly is mobile.
Further, the cleaning assembly includes the shaft being rotatably connected between sliding block, is arranged on sliding block for driving
The driving motor and be arranged in shaft for cleaning cloth feeler to the brush of collecting pit end, the brush that shaft rotates
It is detachably connected with shaft.
Implement above-mentioned technical proposal, driving motor drive shaft rotation, to drive brush rotation by the cloth on filter screen
Feeler is cleaned to the end of collecting pit, is then handled, and can reduce the blocked probability of filter screen and to a certain degree in this way
On be more convenient for manual cleaning.
Further, shaft length direction is provided with the inserting groove that cross section is convex shape, the grafting in the shaft
One end of slot is provided with interface, the other end entered for brush sliding and is closed setting, the close shaft end cooperation of the brush
Inserting groove is provided with the grafting block that cross section is convex shape.
Implement above-mentioned technical proposal, when needing replacing brush, grafting block extracted out out of inserting groove along shaft length direction,
Then new brush is inserted into inserting groove from interface, is not only easy to replace, and inserting groove is in convex shape, can prevent to brush
Son is detached from out of inserting groove along the direction away from shaft.
Further, the end of the collecting pit is provided with the access plate for access cloth feeler, the access plate inclination
Setting, one end of the access plate is abutted with filter screen, the other end stretches out the end of collecting pit and is connected with for driving access
The overturning actuator of plate overturning.
Implement above-mentioned technical proposal, when cloth feeler is cleared up to the end of collecting pit, cloth feeler will be located at access plate
On, actuator driving access plate overturning is afterwards turned over down to pool side is collected, to focus on, and can cloth feeler to facilitate
It avoids because clearing up not in time, cloth feeler is trapped in filtering of the collecting pit influence of end effect collecting pit to sewage；The inclination of access plate is set
It sets and sewage is flowed down along access plate, to separate with cloth feeler, be more convenient subsequent processing.
Further, the overturning actuator includes being connected to torsion shaft of the access plate far from filter screen end and being connected to overturning
The overturning motor of axis one end.
Implement above-mentioned technical proposal, overturning motor driven torsion shaft rotation will be on access plate to drive access plate to overturn
Cloth feeler is down to collecting pit edge, to facilitate centralized processing.
Further, the collecting pit is provided with the access pond for containing cloth feeler close to the end of access plate.
Implement above-mentioned technical proposal, overturning motor driven torsion shaft rotation will be on access plate to drive access plate to overturn
Cloth feeler is more clean beautiful around such collecting pit down in access pond, and facilitates centralized processing.
Further, the RO membrane filtration module includes RO film and the shell that is set in outside RO film, and the RO film is provided with more
It is a.
Implement above-mentioned technical proposal, the setting of shell not only can protect RO film, reduce RO film by the general of environmental damage
Rate, and make RO membrane filtration module appearance more neat；RO film is provided with multiple, can be improved working efficiency.
Further, the bottom of the collecting pit, funnel-shaped positioned at the lower section of filter screen.
Implement above-mentioned technical proposal, sewage of being more convenient in this way flows into next processing links from water-supply-pipe, can reduce stagnant
Stay in the sewage or precipitating for collecting bottom of pond portion.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
One, the sewage concentration in each workshop is discharged into collecting pit by drainpipe, and sewage passes through filter screen, so that cloth feeler
Separated with sewage, then sewage by water-supply-pipe flow into RO membrane filtration module, by sewage inorganic salts, heavy metal ion,
The impurity absorptions such as organic matter, colloid, bacterium, virus are fallen, and the water being discharged in this way is more environmentally-friendly, less to the pollution of environment；
Two, the length direction of driving assembly driving sliding block along the chute is mobile, meanwhile, the rotation of driving motor drive shaft, with
Brush rotation is driven, the cloth feeler on filter screen is cleaned to the end of collecting pit, filter screen can be reduced in this way and be blocked
The probability of plug and manual cleaning of being more convenient for a certain extent；
Three, cloth feeler will be cleaned to the access plate of collecting pit end, afterwards turn over the overturning of motor driven access plate,
It is more clean beautiful around such collecting pit by the cloth feeler on access plate down in access pond, and facilitate centralized processing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the cross-sectional view of the collecting pit of embodiment；
Fig. 3 is the part-structure sectional view of embodiment；
Fig. 4 is the explosive view of the cleaning assembly of embodiment.
Appended drawing reference: 1, collecting pit；11, drainpipe；12, water-supply-pipe；13, filter screen；14, access plate；15, overturning driving
Part；151, torsion shaft；152, motor is overturn；16, access pond；2, RO membrane filtration module；21, RO film；22, shell；3, sliding slot；
31, sliding block；32, cleaning assembly；321, shaft；3211, inserting groove；3212, interface；322, brush；3221, grafting block；
323, driving motor；33, driving assembly；331, motor；332, screw rod；4, conditioning tank；5, flotation tank；6, anaerobic fixed film reactor；7,
Suspending biological filter；8, sedimentation basin.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
As depicted in figs. 1 and 2, a kind of dyeing and printing sewage RO membrane treatment appts, including the row for each workshop sewage to be discharged
The water outlet lower section of water pipe 11, drainpipe 11 is provided with the collecting pit 1 for collecting sewage, is provided in collecting pit 1 for inciting somebody to action
The filter screen 13 that cloth feeler in sewage filters out；The bottom of collecting pit 1, and company funnel-shaped positioned at the lower section of filter screen 13
It is connected to water-supply-pipe 12, sewage of being more convenient in this way flows into next processing links from water-supply-pipe 12, can reduce and be trapped in collecting pit 1
The sewage or precipitating of bottom.
As shown in Figure 1, water-supply-pipe 12 is connected with RO membrane filtration module 2, RO membrane filtration module 2 far from one end of collecting pit 1
One end of water outlet is connected with conditioning tank 4, flotation tank 5, anaerobic fixed film reactor 6, suspending biological filter 7 and sedimentation basin 8 in turn.
Wherein, as shown in connection with fig. 3, RO membrane filtration module 2 includes RO film 21 and the shell 22 being set in outside RO film 21, RO film
21 be provided with it is multiple；The setting of shell 22 not only can protect RO film 21, reduce probability of the RO film 21 by environmental damage, and make
It is more neat to obtain 2 appearance of RO membrane filtration module；RO film 21 is provided with multiple, can be improved working efficiency.
As shown in Figures 2 and 3, the two sides of collecting pit 1 are arranged in parallel with sliding slot 3, and sliding is connected with sliding block 31 in sliding slot 3,
It is provided between sliding block 31 for clearing up the cloth feeler on filter screen 13 to the cleaning assembly 32 of 1 end of collecting pit；Cleaning
Component 32 includes the shaft 321 being rotatably connected between sliding block 31, the drive rotated on sliding block 31 for drive shaft 321 is arranged in
Dynamic motor 323 and be arranged in shaft 321 for cleaning cloth feeler to the brush 322 of 1 end of collecting pit, brush 322 with
Shaft 321 is detachably connected.
It is provided on sliding block 31 for driving 3 driving assembly 33 slid along the chute of sliding block 31, driving assembly 33 includes edge
The screw rod 332 that 3 length direction of sliding slot is arranged in sliding slot 3 and the motor 331 for being connected to 332 end of screw rod, sliding block 31 are set in
On screw rod 332.
When work, motor 331 drives screw rod 332 to rotate so that sliding block 31 along the chute 3 length direction sliding, it is sliding simultaneously
The setting of slot 3 so that sliding block 31 will not the rotation with the rotation of screw rod 332, it is steady when guaranteeing that cleaning assembly 32 is mobile
Degree；Meanwhile 323 drive shaft 321 of driving motor rotates, to drive the rotation of brush 322 that the cloth feeler on filter screen 13 is clear
It is swept to the end of collecting pit 1, is then handled, the blocked probability of filter screen 13 and to a certain extent more can be reduced in this way
Convenient for manual cleaning.
As depicted in figs. 1 and 2, the end of collecting pit 1 is provided with the access plate 14 for access cloth feeler, access plate 14
It is obliquely installed, so that sewage can be flowed down along access plate 14, to separate with cloth feeler, is more convenient subsequent processing.
As shown in figure 3, one end of access plate 14 is abutted with filter screen 13, the other end stretch out collecting pit 1 end and connection
There is the overturning actuator 15 for driving access plate 14 to overturn；Wherein, overturning actuator 15 is separate including being connected to access plate 14
The torsion shaft 151 at 13 end of filter screen and the overturning motor 152 for being connected to 151 one end of torsion shaft, and collecting pit 1 is close to access plate 14
End be provided with the access pond 16 for containing cloth feeler.
When work, when cloth feeler is cleared up to the end of collecting pit 1, cloth feeler will be located on access plate 14, then
Overturning motor 152 drives torsion shaft 151 to rotate, to drive access plate 14 to overturn, by the cloth feeler on access plate 14 down to Sheng
It connects in pond 16, it is more clean beautiful around such collecting pit 1, it is more convenient for handling and can be avoided because clearing up not in time, cloth hair
Filtering of the 1 influence of end effect collecting pit 1 of collecting pit to sewage must be trapped in.
As shown in figure 4,321 length direction of shaft is provided with the inserting groove 3211 that cross section is convex shape in shaft 321,
One end of inserting groove 3211 is provided with interface 3212, the other end entered for the sliding of brush 322 and is closed setting, brush 322
Close to 321 end of shaft, cooperation inserting groove 3211 is provided with the grafting block 3221 that cross section is convex shape.Brush is needed replacing in this way
When 322, grafting block 3221 is extracted out out of inserting groove 3211 along 321 length direction of shaft, then by new brush 322 from grafting
It is inserted into inserting groove 3211 at mouth 3212, is not only easy to replace, and inserting groove 3211 is in convex shape, can prevent 322 edge of brush
It is detached from out of inserting groove 3211 away from the direction of shaft 321.
The course of work: the sewage concentration in each workshop is discharged into collecting pit 1 by drainpipe 11, and sewage passes through filter screen 13,
So that cloth feeler is separated with sewage, then sewage flows into RO membrane filtration module 2 by water-supply-pipe 12, will be inorganic in sewage
The impurity absorptions such as salt, heavy metal ion, organic matter, colloid, bacterium, virus are fallen, then successively pass through conditioning tank 4, flotation tank 5, detest
Oxygen hydrolysis pond 6, suspending biological filter 7 and sedimentation basin 8, are finally discharged；Water filtered by RO membrane filtration module 2 in this way, weight
Metal adsorption effect is more preferable, so that the water of discharge is more environmentally-friendly.
While sewage flows through filter screen 13, motor 331 drive screw rod 332 rotate so that sliding block 31 along the chute 3 length
Direction sliding is spent, at this point, 323 drive shaft 321 of driving motor rotates, to drive the rotation of brush 322 by the cloth on filter screen 13
Material feeler is cleaned to access plate 14, afterwards turns over motor 152 and torsion shaft 151 is driven to rotate, will to drive access plate 14 to overturn
Cloth feeler on access plate 14 is down in access pond 16, with easy cleaning.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (10)
1. a kind of dyeing and printing sewage RO membrane treatment appts, including the drainpipe (11) for each workshop sewage to be discharged, feature exists
In: the collecting pit (1) for collecting sewage, the bottom of the collecting pit (1) are provided with below the water outlet of the drainpipe (11)
Portion is connected with water-supply-pipe (12), and the water-supply-pipe (12) is connected with RO membrane filtration module (2), institute far from the one end of collecting pit (1)
The one end for stating RO membrane filtration module (2) water outlet is connected with conditioning tank (4) in turn, flotation tank (5), anaerobic fixed film reactor (6), suspends and give birth to
Object filter tank (7) and sedimentation basin (8), the interior filtering being provided with for filtering out the cloth feeler in sewage of the collecting pit (1)
Net (13).
2. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 1, it is characterised in that: the collecting pit (1)
Two sides are arranged in parallel with sliding slot (3), and sliding is connected with sliding block (31) in the sliding slot (3), are provided between the sliding block (31)
For clearing up the cloth feeler on filter screen (13) to the cleaning assembly (32) of collecting pit (1) end, on the sliding block (31)
It is provided with for driving sliding block (31) driving assembly (33) that (3) slide along the chute.
3. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 2, it is characterised in that: the driving component (33)
Screw rod (332) in sliding slot (3) is set including (3) length direction along the chute and is connected to the motor of screw rod (332) end
(331), the sliding block (31) is set on the screw rod (332).
4. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 3, it is characterised in that: the cleaning assembly (32)
Including be rotatably connected between sliding block (31) shaft (321), be arranged on sliding block (31) for drive shaft (321) rotation
Driving motor (323) and be arranged on shaft (321) for cleaning cloth feeler to the brush (322) of collecting pit (1) end,
The brush (322) is detachably connected with shaft (321).
5. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 4, it is characterised in that: on the shaft (321)
Shaft (321) length direction is provided with the inserting groove (3211) that cross section is convex shape, one end of the inserting groove (3211)
It is provided with interface (3212), the other end entered for brush (322) sliding and is closed setting, the close of the brush (322) turns
Axis (321) end cooperation inserting groove (3211) is provided with the grafting block (3221) that cross section is convex shape.
6. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 1, it is characterised in that: the collecting pit (1)
End is provided with the access plate (14) for access cloth feeler, and the access plate (14) is obliquely installed, the access plate (14)
One end abutted with filter screen (13), the other end stretch out collecting pit (1) end and be connected with for driving access plate (14) to turn over
The overturning actuator (15) turned.
7. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 6, it is characterised in that: the overturning actuator
It (15) include being connected to the torsion shaft (151) at access plate (14) separate filter screen (13) end and being connected to torsion shaft (151) one end
Overturning motor (152).
8. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 7, it is characterised in that: the collecting pit (1) is leaned on
The end of nearly access plate (14) is provided with the access pond (16) for containing cloth feeler.
9. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 1, it is characterised in that: the RO membrane filtration module
(2) include RO film (21) and be set in the shell (22) of RO film (21) outside, the RO film (21) is provided with multiple.
10. a kind of dyeing and printing sewage RO membrane treatment appts according to claim 1, it is characterised in that: the collecting pit (1)
Bottom, the lower section for being located at filter screen (13) are funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584896.6U CN208440457U (en) | 2018-04-23 | 2018-04-23 | A kind of dyeing and printing sewage RO membrane treatment appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584896.6U CN208440457U (en) | 2018-04-23 | 2018-04-23 | A kind of dyeing and printing sewage RO membrane treatment appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440457U true CN208440457U (en) | 2019-01-29 |
Family
ID=65094558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820584896.6U Expired - Fee Related CN208440457U (en) | 2018-04-23 | 2018-04-23 | A kind of dyeing and printing sewage RO membrane treatment appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440457U (en) |
-
2018
- 2018-04-23 CN CN201820584896.6U patent/CN208440457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |