CN105347431A - Photocatalytic water storage pool used for sewage treatment - Google Patents

Photocatalytic water storage pool used for sewage treatment Download PDF

Info

Publication number
CN105347431A
CN105347431A CN201510854753.3A CN201510854753A CN105347431A CN 105347431 A CN105347431 A CN 105347431A CN 201510854753 A CN201510854753 A CN 201510854753A CN 105347431 A CN105347431 A CN 105347431A
Authority
CN
China
Prior art keywords
photochemical catalysis
photocatalytic
rotating disk
rotating discs
back shaft
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.)
Granted
Application number
CN201510854753.3A
Other languages
Chinese (zh)
Other versions
CN105347431B (en
Inventor
孙涛
孙连军
黄俊波
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.)
Wuxi Gongyuan Environmental Science and Technology Co., Ltd.
Original Assignee
Wuxi Gongyuan Machinery Co Ltd
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 Wuxi Gongyuan Machinery Co Ltd filed Critical Wuxi Gongyuan Machinery Co Ltd
Priority to CN201510854753.3A priority Critical patent/CN105347431B/en
Publication of CN105347431A publication Critical patent/CN105347431A/en
Application granted granted Critical
Publication of CN105347431B publication Critical patent/CN105347431B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention provides a photocatalytic water storage pool used for sewage treatment. The photocatalytic water storage pool is high in catalytic efficiency and can be used for occasions of treatment of large quantity of sewage, and subsequent collection and treatment are facilitated. The photocatalytic water storage pool comprises a pool body and is characterized by further comprising photocatalytic combination fillers, ultraviolet lamps and an air supply system; the photocatalytic combination fillers are evenly arranged in the pool body in the depth direction, the ultraviolet lamps are further arranged, each set of photocatalytic combination fillers comprises a supporting shaft and a plurality of rotating discs, the two ends of the supporting shaft are fixed to the two side walls of the pool body respectively and are parallel to the bottom wall of the pool body, the rotating discs are supported by the supporting shaft in a matched mode through bearings arranged at center holes of the rotating discs, the side faces of the rotating discs are provided with blades protruding in the radial direction, the outer end portions of the blades are fixedly provided with polypropylene fibers, and the surfaces of the rotating discs and the surfaces of the polypropylene fibers are coated with photocatalyst layers; the air supply system comprises an air compressor and air nozzles communicated with the air compressor through pipes, and the air nozzles are fixed to the bottom wall of the pool body and arranged along the supporting shaft in the axial direction.

Description

A kind of photochemical catalysis tank for sewage disposal
Technical field
The present invention relates to technical field of sewage purification, be specifically related to a kind of photochemical catalysis tank for sewage disposal.
Background technology
The effect of photochemical catalysis in water treatment has obtained the confirmation of great many of experiments now, and in some occasion, has had the application of case.The method of now general photocatalysis treatment sewage has two kinds, and a kind of method is that photocatalyst is coated fixing surface, and thin layer liquid stream through its surface, and coordinates catalysis light source irradiation, thus completes photochemical catalysis, arrives the effect of degraded COD.But due to the area constraints of fixed surface, so the contact surface of photocatalyst and liquid is limited, catalytic effect is undesirable, and adopts thin layer to flow through, and limits its sewage treatment capacity.Another kind method is mixed in water powder or granular photocatalyst, although effectively can increase the contact area of catalyzer and sewage, the recovery of photocatalyst and recycle are quite difficult.
Summary of the invention
For the problems referred to above, the invention provides a kind of photochemical catalysis tank for sewage disposal, its catalytic efficiency is high, can be used in the sewage disposal occasion of big yield, and later collection process is convenient.
Its technical scheme is such, and it comprises pond body, it is characterized in that: it also comprises photochemical catalysis combined stuffing, ultraviolet lamp and airing system; Be placed with photochemical catalysis combined stuffing equably along depth direction in the body of described pond and be provided with ultraviolet lamp, often organize photochemical catalysis combined stuffing and comprise back shaft and some rotating disks, the two side that the two ends of described back shaft are individually fixed in pond body be arranged in parallel with pond body diapire, described rotating disk is supported on described back shaft by the bearing fit that its central hole is arranged, the side of described rotating disk is provided with radially protruding blade, the outer end of described blade is fixed with polypropylene fibre, and surface and the described polypropylene fibre surface coated of described rotating disk have photocatalyst layer; Described airing system comprises air compressor machine and the valve by pipeline and air compressor machine UNICOM, and described valve is fixed on described pond body diapire, and along described back shaft axial arranging.
Further, the width ratio scope of the length of described polypropylene fibre and the length of blade, the annular body of rotating disk is (6 ~ 8): (3 ~ 2): 1.
Further, the photocatalyst layer of described disc surfaces is plucking shape.
Further, described photocatalyst layer is nano-TiO 2layer.
Adopt the photochemical catalysis tank for sewage disposal of the present invention, photochemical catalysis combined stuffing is supported in pond by back shaft, be coated with the polypropylene fibre of photocatalyst, rotating disk is suspended in sewage, by ultraviolet lamp catalysis, the pollution substance in degradation of sewage, this photochemical catalysis filler is compared with thin layer photochemical catalysis, its photocatalyst and waste water area large, photocatalysis efficiency is high, can be used in the sewage disposal occasion of big yield, and later collection process is convenient; Airing system can urge blade, makes dial rotation, thus carry fluid motion, impel the organism flowing in sewage and UV-light, TiO 2water and oxygen excite hydroxyl radical free radical and the Superoxide anion free radical reaction of generation, improve photocatalysis efficiency further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of photochemical catalysis combined stuffing of the present invention.
Fig. 3 is the structural representation of rotating disk of the present invention.
Embodiment
As shown in Figure 1 to Figure 3, it comprises pond body 1, photochemical catalysis combined stuffing, ultraviolet lamp 2 and airing system, photochemical catalysis combined stuffing is placed with equably along depth direction in pond body 1, and be provided with ultraviolet lamp 2, often organize photochemical catalysis combined stuffing and comprise back shaft 6 and some rotating disks 5, the two ends of back shaft 6 are individually fixed on the two side of pond body 1, and be arranged in parallel with pond body diapire, bearing 7 cooperation that rotating disk 5 is arranged by its central hole is supported on back shaft 6, the side of rotating disk 5 is provided with radially protruding blade 8, the outer end of blade 8 is fixed with polypropylene fibre 9, the length of polypropylene fibre 9 and the length of blade 8, the width ratio scope of the annular body of rotating disk 5 is (6 ~ 8): (3 ~ 2): 1, concrete, the length of polypropylene fibre 9 is 6cm ~ 8cm, the length of blade 8 is 3cm ~ 2cm, the width of the annular body of rotating disk 5 is 1cm, or can be multiplied on this basis or shorten, the surface of rotating disk 5 and the surface coated of polypropylene fibre 9 have photocatalyst layer, photocatalyst layer is nano-TiO 2layer, the TiO of disc surfaces 2layer 10 is in plucking shape, airing system comprises air compressor machine 3 and the valve 4 by pipeline and air compressor machine 3 UNICOM, and valve 4 is fixed on the diapire of pond body 1, and along back shaft 6 axial arranging.

Claims (4)

1. for a photochemical catalysis tank for sewage disposal, it comprises pond body, it is characterized in that: it also comprises photochemical catalysis combined stuffing, ultraviolet lamp and airing system; Be placed with photochemical catalysis combined stuffing equably along depth direction in the body of described pond and be provided with ultraviolet lamp, often organize photochemical catalysis combined stuffing and comprise back shaft and some rotating disks, the two side that the two ends of described back shaft are individually fixed in pond body be arranged in parallel with pond body diapire, described rotating disk is supported on described back shaft by the bearing fit that its central hole is arranged, the side of described rotating disk is provided with radially protruding blade, the outer end of described blade is fixed with polypropylene fibre, and surface and the described polypropylene fibre surface coated of described rotating disk have photocatalyst layer; Described airing system comprises air compressor machine and the valve by pipeline and air compressor machine UNICOM, and described valve is fixed on described pond body diapire, and along described back shaft axial arranging.
2. a kind of photochemical catalysis tank for sewage disposal according to claim 1, is characterized in that: the width ratio scope of the annular body of the length of described polypropylene fibre and the length of blade, rotating disk is (6 ~ 8): (3 ~ 2): 1.
3. a kind of photochemical catalysis tank for sewage disposal according to claim 1, is characterized in that: the photocatalyst layer of described disc surfaces is plucking shape.
4. a kind of photochemical catalysis tank for sewage disposal according to claim 1, is characterized in that: described photocatalyst layer is nano-TiO 2layer.
CN201510854753.3A 2015-11-30 2015-11-30 A kind of photocatalysis tank for sewage disposal Active CN105347431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510854753.3A CN105347431B (en) 2015-11-30 2015-11-30 A kind of photocatalysis tank for sewage disposal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510854753.3A CN105347431B (en) 2015-11-30 2015-11-30 A kind of photocatalysis tank for sewage disposal

Publications (2)

Publication Number Publication Date
CN105347431A true CN105347431A (en) 2016-02-24
CN105347431B CN105347431B (en) 2018-04-24

Family

ID=55323528

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510854753.3A Active CN105347431B (en) 2015-11-30 2015-11-30 A kind of photocatalysis tank for sewage disposal

Country Status (1)

Country Link
CN (1) CN105347431B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105836839A (en) * 2016-04-08 2016-08-10 福州大学 A baffling loaded type photocatalytic reactor used for treating waste water
WO2019186482A1 (en) * 2018-03-30 2019-10-03 江苏耀群工业技术有限公司 Water purification apparatus and water purification unit
CN110627210A (en) * 2019-09-25 2019-12-31 湖南航天凯天水务有限公司 Floated black smelly water treatment equipment
CN110723805A (en) * 2019-11-20 2020-01-24 佛山科学技术学院 Photocatalytic water storage tank for sewage treatment

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11197675A (en) * 1998-01-19 1999-07-27 Seisui:Kk Functional ceramics water catalytic treatment apparatus, functional ceramics, water treatment system utilizing the same and catalytic water use method
CN2666895Y (en) * 2003-11-04 2004-12-29 华南理工大学 Rotary disc for water treatment
CN201132794Y (en) * 2007-10-10 2008-10-15 林云明 Bionic aquatic
CN101921017A (en) * 2009-06-09 2010-12-22 深圳市环境工程科学技术中心 Water plant imitating biological carrier, polyurethane composite material and water quality purifying technology
CN102295318A (en) * 2011-08-18 2011-12-28 河南工程学院 Nanometer rotating disc photocatalytic water treatment device
CN102863081A (en) * 2011-07-08 2013-01-09 李鸿惠 Three-dimensional ecological deodorization dephosphorization denitrification method as well as device and application
CN203715458U (en) * 2014-03-05 2014-07-16 山东省环境保护科学研究设计院 Step-by-step drop flow-pushing sewage biotreatment device
CN104710009A (en) * 2015-03-30 2015-06-17 深圳市环新环保技术有限公司 Decentralized processing method and device for town sewage
CN205258069U (en) * 2015-11-30 2016-05-25 无锡工源机械有限公司 A photocatalysis tank for sewage treatment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11197675A (en) * 1998-01-19 1999-07-27 Seisui:Kk Functional ceramics water catalytic treatment apparatus, functional ceramics, water treatment system utilizing the same and catalytic water use method
CN2666895Y (en) * 2003-11-04 2004-12-29 华南理工大学 Rotary disc for water treatment
CN201132794Y (en) * 2007-10-10 2008-10-15 林云明 Bionic aquatic
CN101921017A (en) * 2009-06-09 2010-12-22 深圳市环境工程科学技术中心 Water plant imitating biological carrier, polyurethane composite material and water quality purifying technology
CN102863081A (en) * 2011-07-08 2013-01-09 李鸿惠 Three-dimensional ecological deodorization dephosphorization denitrification method as well as device and application
CN102295318A (en) * 2011-08-18 2011-12-28 河南工程学院 Nanometer rotating disc photocatalytic water treatment device
CN203715458U (en) * 2014-03-05 2014-07-16 山东省环境保护科学研究设计院 Step-by-step drop flow-pushing sewage biotreatment device
CN104710009A (en) * 2015-03-30 2015-06-17 深圳市环新环保技术有限公司 Decentralized processing method and device for town sewage
CN205258069U (en) * 2015-11-30 2016-05-25 无锡工源机械有限公司 A photocatalysis tank for sewage treatment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105836839A (en) * 2016-04-08 2016-08-10 福州大学 A baffling loaded type photocatalytic reactor used for treating waste water
CN105836839B (en) * 2016-04-08 2018-09-18 福州大学 Baffling supported photocatalytic reactor for handling waste water
WO2019186482A1 (en) * 2018-03-30 2019-10-03 江苏耀群工业技术有限公司 Water purification apparatus and water purification unit
CN110627210A (en) * 2019-09-25 2019-12-31 湖南航天凯天水务有限公司 Floated black smelly water treatment equipment
CN110723805A (en) * 2019-11-20 2020-01-24 佛山科学技术学院 Photocatalytic water storage tank for sewage treatment

Also Published As

Publication number Publication date
CN105347431B (en) 2018-04-24

Similar Documents

Publication Publication Date Title
CN105347431A (en) Photocatalytic water storage pool used for sewage treatment
CN103387272B (en) Device and method for photo-catalytically degrading phenol-containing wastewater
CN201890785U (en) Treatment device for carrying out photo catalytic oxidation on waste water by three-phase fluidized bed
CN205258069U (en) A photocatalysis tank for sewage treatment
CN206680241U (en) A kind of device that waste water is handled using photocatalysis membrana isolation technics
CN201990515U (en) Water treatment photocatalysis reactor
CN102633355A (en) Biological disk, biological revolving drum and integrated revolving drum type domestic sewage treater
CN106186543B (en) A kind of dual-membrane type solar energy sewage-treatment plant and its technique
CN204625249U (en) The reactive agent device of photocatalytic waste water treatment
CN101786690B (en) Radial ultrasonic synergism light-catalyzed reaction device used for water treatment
CN205258066U (en) A light catalysis composition pack for sewage treatment
CN201284262Y (en) Rotating bio-disc for biological sewage treatment
CN203935845U (en) A kind of metal honeycomb plate TiO 2photocatalytic degradation reactor
CN204550132U (en) A kind of novel photocatalysis water treating equipment
CN102491449A (en) Water-treatment photocatalysis reaction device
CN202658001U (en) Biological disc, biological drum and integrated drum domestic sewage treatment device
CN105000622A (en) Photocatalytic reactor
CN201125190Y (en) Rotary disk type membrane bioreactor
CN105461171B (en) A kind of biological filter pool effluent treatment plant and its process for purifying water
CN105329978A (en) Photo-catalysis combined filler applied to sewage treatment
CN108101281A (en) A kind of catalytic ceramics membrane reactor
CN203440124U (en) Device for carrying out photocatalytic degradation on phenolic wastewater
CN103521071A (en) Waste gas purifying device
CN103864197B (en) A kind of reaction tank processing wastewater containing phenol and processing method thereof
CN208104110U (en) A kind of catalytic ceramics membrane reactor

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: No. 55 Xigang West Road, Xibei Town, Wuxi City, Jiangsu Province

Patentee after: Wuxi Gongyuan Environmental Science and Technology Co., Ltd.

Address before: No. 55 Xigang West Road, Xibei Town, Wuxi City, Jiangsu Province

Patentee before: Wuxi Gongyuan Machinery Co.,Ltd.

CP01 Change in the name or title of a patent holder