CN205151964U - MoO3 sewage treatment device that dyes print - Google Patents

MoO3 sewage treatment device that dyes print Download PDF

Info

Publication number
CN205151964U
CN205151964U CN201520976004.3U CN201520976004U CN205151964U CN 205151964 U CN205151964 U CN 205151964U CN 201520976004 U CN201520976004 U CN 201520976004U CN 205151964 U CN205151964 U CN 205151964U
Authority
CN
China
Prior art keywords
pipe
moo
sedimentation basin
connects
waste water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520976004.3U
Other languages
Chinese (zh)
Inventor
吴继华
张新华
闫庆军
何绍木
闫书恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Shaoxing
Original Assignee
University of Shaoxing
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Shaoxing filed Critical University of Shaoxing
Priority to CN201520976004.3U priority Critical patent/CN205151964U/en
Application granted granted Critical
Publication of CN205151964U publication Critical patent/CN205151964U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a moO3 sewage treatment device that dyes print, including waste water filtering ponds, first settling basin, second settling basin, backwash pump and moO3 film filtration device, waste water inlet tube expert connects the inlet of waste water filtering ponds, the liquid outlet of waste water filtering ponds connects the inlet of first settling basin through the connecting pipe expert, the liquid outlet of first settling basin leads to the feed liquor pipe that connects the moO3 film filtration device through the tee junction pipe, the drain pipe of moO3 film filtration device connects the inlet of second settling basin through the connecting pipe expert, the lower part lateral wall of second settling basin has the backward flow mouth, the backward flow mouthful feed liquor end through connecting pipe and backwash pump communicates with each other and connects, the play liquid of backwash pump is held one of them connector of managing through connecting pipe and tee junction to communicate with each other and is connect. It is handled the setting of moO3 nano wire film in sewage treatment plant to printing and dyeing wastewater, reduce organic pollutants, increases water quality, reduces the pollution to the environment.

Description

A kind of MoO3 dyeing and printing sewage treatment facility
Technical field:
The utility model relates to dyeing and printing sewage refining plant technical field, relates to a kind of MoO in particular 3dyeing and printing sewage treatment facility.
Background technology:
Dyeing waste water is processing cotton, fiber crops, man-made fiber and blending product thereof is the waste water that main printing and dyeing mill discharges.Waste water has large, the every dyeing and printing process 1 ton of textiles water consumption 100 ~ 200 tons of the water yield, and wherein 80 ~ 90% become waste water.Main containing organic dye, slurry, coagent, finish, soda acid, fiber impurity, sand class material, inorganic salt etc. in dyeing waste water.The features such as organic pollutant content is high, alkalescence is large, change of water quality is large, belong to one of unmanageable trade effluent.
The rise of novel textile material and the progress of finishing process in printing and dye-ing technology, the bio-refractory organism such as PVA slurry, artificial silk alkaline hydrolysis thing, New-type adjuvant are made to enter dyeing waste water in a large number, its COD concentration also rises to 2000 ~ 3000mg/L by original hundreds of mg/L, thus make original biological treatment system COD clearance drop to about 50% from 70%, even lower.Traditional chemical precipitation and the COD clearance of By Bubble-floating Method to this kind of dyeing waste water are also only about 30%.Therefore the effective treatment of dyeing wastewater new technology of exploiting economy is to remove organic pollutant, protection of the environment, and is subject to the close attention of current environmental protection industry (epi).
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of MoO 3dyeing and printing sewage treatment facility, it adopts MoO 3under the irradiation of special wavelength light, surface is stimulated generation electron-hole pair, in suitable medium, oxidation-reduction reaction occurs, thus the principle of decomposing organic pollutant, by MoO 3nano wire film is arranged in waste disposal plant and processes dyeing waste water, reduces Organic pollutants, increases water quality, greatly improve environment protecting, reduce the pollution to environment.
The scheme that the utility model solve the technical problem is:
A kind of MoO 3dyeing and printing sewage treatment facility, comprises waste water filtering pond, the first sedimentation basin, the second sedimentation basin, reflux pump and MoO 3membrane filtration device;
Wastewater inlet pipe connects the fluid inlet in waste water filtering pond, and the liquid outlet in waste water filtering pond connects the fluid inlet of the first sedimentation basin by pipe connecting, the liquid outlet of the first sedimentation basin connects MoO by three-limb tube 3the liquid-inlet pipe of membrane filtration device, MoO 3the drain pipe of membrane filtration device connects the fluid inlet of the second sedimentation basin by pipe connecting, the lower sides of the second sedimentation basin has refluxing opening, refluxing opening is connected mutually by the liquid feeding end of pipe connecting with reflux pump, the outlet end of reflux pump is connected mutually by pipe connecting one of them Link Port with three-limb tube, and the upper portion side wall of the second sedimentation basin has connected main drain pipe.
Described waste water filtering pond comprises wastewater disposal basin body, two inner side-walls of wastewater disposal basin body has the slot of multiple correspondence, and grid both sides sleeve is in the slot of correspondence.
The bottom surface of the inner chamber of described first sedimentation basin and the second sedimentation basin is spherical, the bottom surface of the first sedimentation basin and the second sedimentation basin has all connected solids exit pipe, solids exit pipe communicates with the inner chamber of the first sedimentation basin or the second sedimentation basin, and fixing discharge nozzle is provided with valve.
Described MoO 3membrane filtration device comprises the supporting outer of annular, and the inside of supporting outer has annular cavity, is fixed with filtration medium in annular cavity, and described filtration medium comprises multilayer MoO 3nano wire film and multilayer acf layer, every layer of MoO 3the two sides of nano wire film is fixed with acf layer, all MoO 3nano wire film and acf layer alternately pave with this and filtration medium is made in compacting.
The side of described supporting outer connects liquid-inlet pipe, and the opposite side that supporting outer is relative with liquid-inlet pipe has connected drain pipe.
Outstanding effect of the present utility model is:
Compared with prior art, it adopts MoO 3under the irradiation of special wavelength light, surface is stimulated generation electron-hole pair, in suitable medium, oxidation-reduction reaction occurs, thus the principle of decomposing organic pollutant, by MoO 3nano wire film is arranged in waste disposal plant and processes dyeing waste water, reduces Organic pollutants, increases water quality, greatly improve environment protecting, reduce the pollution to environment.
Accompanying drawing illustrates:
Fig. 1 is easy structure schematic diagram of the present utility model.
Embodiment:
Embodiment, as shown in Figure 1, a kind of MoO 3dyeing and printing sewage treatment facility, comprises waste water filtering pond 10, first sedimentation basin 20, second sedimentation basin 30, reflux pump 40 and MoO 3membrane filtration device 50;
Wastewater inlet pipe 11 connects the fluid inlet in waste water filtering pond 10, and the liquid outlet in waste water filtering pond 10 connects the fluid inlet of the first sedimentation basin 20 by pipe connecting, the liquid outlet of the first sedimentation basin 20 connects MoO by three-limb tube 1 3the liquid-inlet pipe of membrane filtration device 50, MoO 3the drain pipe of membrane filtration device 50 connects the fluid inlet of the second sedimentation basin 30 by pipe connecting, the lower sides of the second sedimentation basin 30 has refluxing opening, refluxing opening is connected mutually by the liquid feeding end of pipe connecting with reflux pump 40, the outlet end of reflux pump 40 is connected mutually by pipe connecting one of them Link Port with three-limb tube 1, and the upper portion side wall of the second sedimentation basin 30 has connected main drain pipe 31.
Further, described waste water filtering pond 10 comprises wastewater disposal basin body 12, two inner side-walls of wastewater disposal basin body 12 has the slot 13 of multiple correspondence, and grid 14 both sides sleeve is in the slot 13 of correspondence.
Further, the bottom surface of the inner chamber of described first sedimentation basin 20 and the second sedimentation basin 30 is spherical 21, the bottom surface of the first sedimentation basin 20 and the second sedimentation basin 30 has all connected solids exit pipe 22, solids exit pipe 22 communicates with the inner chamber of the first sedimentation basin 20 or the second sedimentation basin 30, and fixing discharge nozzle 22 is provided with valve 23.
Further, described MoO 3membrane filtration device 50 comprises the supporting outer 51 of annular, and the inside of supporting outer 51 has annular cavity 52, is fixed with filtration medium 53 in annular cavity 52, and described filtration medium 53 comprises multilayer MoO 3nano wire film 54 and multilayer acf layer 55, every layer of MoO 3the two sides of nano wire film 54 is fixed with acf layer 55, all MoO 3nano wire film 54 and acf layer 55 alternately pave with this and filtration medium 53 is made in compacting.
Further, the side of described supporting outer 51 connects liquid-inlet pipe, and the opposite side that supporting outer 51 is relative with liquid-inlet pipe has connected drain pipe.
Principle of work: dyeing waste water enters in waste water filtering pond 10 by wastewater inlet pipe 11, the grid 14 be provided with by its inside is filtered, the solid matter of large volume is filtered, sewage after filtration enters in the first sedimentation basin 20 and deposits, particulate matter is deposited at the bottom of pond, then, sewage enters MoO 3in membrane filtration device 50, pass through MoO 3(supporting outer 51 is transparent shell, facilitates care to inject inside and makes MoO for the filtration layer by layer of nano wire film 54 and acf layer 55 and reaction 3realization response), thus realize carrying out organic decomposition, then from MoO to sewage 3in membrane filtration device 50, water liquid out enters in the second sedimentation basin 30 and again deposits, and finally discharge, sewage is now processed substantially, the sewage disposal that follow-up needs carry out routinizing.
And the bottom water liquid in the second sedimentation basin 30 can also get back to MoO again by reflux pump 40 3again process in membrane filtration device 50, thus greatly improve the treatment effect of sewage.
And valve 23 is opened, can discharge the bottom solid matter of the first sedimentation basin 20 and the second sedimentation basin 30, easy cleaning.
Finally; above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.

Claims (5)

1. a MoO 3dyeing and printing sewage treatment facility, is characterized in that: comprise waste water filtering pond (10), the first sedimentation basin (20), the second sedimentation basin (30), reflux pump (40) and MoO 3membrane filtration device (50);
Wastewater inlet pipe (11) connects the fluid inlet of waste water filtering pond (10), the liquid outlet in waste water filtering pond (10) connects the fluid inlet of the first sedimentation basin (20) by pipe connecting, the liquid outlet of the first sedimentation basin (20) connects MoO by three-limb tube (1) 3the liquid-inlet pipe of membrane filtration device (50), MoO 3the drain pipe of membrane filtration device (50) connects the fluid inlet of the second sedimentation basin (30) by pipe connecting, the lower sides of the second sedimentation basin (30) has refluxing opening, refluxing opening is connected mutually by the liquid feeding end of pipe connecting with reflux pump (40), the outlet end of reflux pump (40) is connected mutually by pipe connecting one of them Link Port with three-limb tube (1), and the upper portion side wall of the second sedimentation basin (30) has connected main drain pipe (31).
2. a kind of MoO according to claim 1 3dyeing and printing sewage treatment facility, it is characterized in that: described waste water filtering pond (10) comprises wastewater disposal basin body (12), two inner side-walls of wastewater disposal basin body (12) have the slot (13) of multiple correspondence, grid (14) both sides sleeve is in the slot (13) of correspondence.
3. a kind of MoO according to claim 1 3dyeing and printing sewage treatment facility, it is characterized in that: the bottom surface of the inner chamber of described first sedimentation basin (20) and the second sedimentation basin (30) is spherical (21), the bottom surface of the first sedimentation basin (20) and the second sedimentation basin (30) all connects solids exit pipe (22), solids exit pipe (22) communicates with the inner chamber of the first sedimentation basin (20) or the second sedimentation basin (30), and fixing discharge nozzle (22) is provided with valve (23).
4. a kind of MoO according to claim 1 3dyeing and printing sewage treatment facility, is characterized in that: described MoO 3membrane filtration device (50) comprises the supporting outer (51) of annular, the inside of supporting outer (51) has annular cavity (52), be fixed with filtration medium (53) in annular cavity (52), described filtration medium (53) comprises multilayer MoO 3nano wire film (54) and multilayer acf layer (55), every layer of MoO 3the two sides of nano wire film (54) is fixed with acf layer (55), all MoO 3nano wire film (54) and acf layer (55) alternately pave with this and filtration medium (53) is made in compacting.
5. a kind of MoO according to claim 4 3dyeing and printing sewage treatment facility, is characterized in that: the side of described supporting outer (51) connects liquid-inlet pipe, and the opposite side that supporting outer (51) is relative with liquid-inlet pipe has connected drain pipe.
CN201520976004.3U 2015-12-01 2015-12-01 MoO3 sewage treatment device that dyes print Withdrawn - After Issue CN205151964U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520976004.3U CN205151964U (en) 2015-12-01 2015-12-01 MoO3 sewage treatment device that dyes print

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520976004.3U CN205151964U (en) 2015-12-01 2015-12-01 MoO3 sewage treatment device that dyes print

Publications (1)

Publication Number Publication Date
CN205151964U true CN205151964U (en) 2016-04-13

Family

ID=55687679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520976004.3U Withdrawn - After Issue CN205151964U (en) 2015-12-01 2015-12-01 MoO3 sewage treatment device that dyes print

Country Status (1)

Country Link
CN (1) CN205151964U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105502569A (en) * 2015-12-01 2016-04-20 绍兴文理学院 MoO3 thin film dyeing wastewater treatment equipment and preparation method
CN109267551A (en) * 2018-08-04 2019-01-25 太原理工大学 River and lake plastics and stationery garbage collection process all-in-one machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105502569A (en) * 2015-12-01 2016-04-20 绍兴文理学院 MoO3 thin film dyeing wastewater treatment equipment and preparation method
CN105502569B (en) * 2015-12-01 2017-12-26 徐灵娟 A kind of MoO3Film dyeing and printing sewage processing equipment and preparation method
CN109267551A (en) * 2018-08-04 2019-01-25 太原理工大学 River and lake plastics and stationery garbage collection process all-in-one machine

Similar Documents

Publication Publication Date Title
CN202358976U (en) Glass wastewater treatment equipment
CN105060636B (en) A kind of dual treatment dyeing waste water intermediate water reuse system and technique
CN205151964U (en) MoO3 sewage treatment device that dyes print
CN101948220B (en) Method for treating printing and dyeing wastewater
CN103508637B (en) Traditional Chinese medicine wastewater treatment system and method for treating traditional Chinese medicine wastewater
CN108249700B (en) Bleaching and dyeing wastewater treatment system and bleaching and dyeing wastewater treatment process applying same
CN205045958U (en) Dyeing workshop sewage treatment system
CN204174041U (en) A kind of biochemical waste water treatment unit
CN208791339U (en) A kind of waste water cycling and reutilization equipment produced after ink
CN207391200U (en) A kind of dyeing waste water near-zero release integral intelligent control process system
CN205258241U (en) Printing and dyeing wastewater treatment system
CN206173180U (en) Dispose of sewage device of factory's tail water
CN205011564U (en) Divide matter and handle printing and dyeing wastewater reuse of reclaimed water system
CN105502569A (en) MoO3 thin film dyeing wastewater treatment equipment and preparation method
CN205061736U (en) Full -automatic integrated villages and small towns drinking water device
CN204661466U (en) Mark sub-prime advanced treatment system is carried by sewage work
CN106116057A (en) A kind of dyeing waste water and sludge treating system
CN106315774A (en) Multi-level electrochemical oxidation device
CN106242171A (en) Treatment method of printing and dying wastewater
CN209210523U (en) A kind of simple water-based ink sewage disposal device
CN210559953U (en) Printing and dyeing process waste water purification and recovery system
CN106242167A (en) Printing and dyeing wastewater treatment system
CN201817361U (en) Printing and dyeing wastewater treatment system
CN208829370U (en) A kind of membrane biological reaction sewage disposal device
CN102417270A (en) Printing and dyeing wastewater treatment system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20160413

Effective date of abandoning: 20171226