CN209468244U - A kind of processing train high-concentration sewage advanced oxidation device - Google Patents

A kind of processing train high-concentration sewage advanced oxidation device Download PDF

Info

Publication number
CN209468244U
CN209468244U CN201822255772.6U CN201822255772U CN209468244U CN 209468244 U CN209468244 U CN 209468244U CN 201822255772 U CN201822255772 U CN 201822255772U CN 209468244 U CN209468244 U CN 209468244U
Authority
CN
China
Prior art keywords
electrolytic cell
filter element
filter
advanced oxidation
oxidation device
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.)
Active
Application number
CN201822255772.6U
Other languages
Chinese (zh)
Inventor
胡凯
李长彪
魏明吉
张毅
陈为同
于召洋
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.)
Qingdao Tongda Railway Equipment Co Ltd
Original Assignee
Qingdao Tongda Railway Equipment 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 Qingdao Tongda Railway Equipment Co Ltd filed Critical Qingdao Tongda Railway Equipment Co Ltd
Priority to CN201822255772.6U priority Critical patent/CN209468244U/en
Application granted granted Critical
Publication of CN209468244U publication Critical patent/CN209468244U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of processing train high-concentration sewage advanced oxidation device, including water inlet pipe, filter element, backwash unit, solids extracting unit, electrolysis cells and outlet pipes;The water inlet pipe is connect with filter element, and sewage enters in electrolysis cells after filter element filters, and the electrolysis cells include that electrolytic cell, one side is connected to filter element, and the other side is connected to outlet pipe;The multiple partitions being mounted in electrolytic cell, partition Heterogeneous Permutation in electrolytic cell make to form S-shaped water stream channel in electrolytic cell;The multiple electrodes module being located in electrolytic cell, the electrode module are connect by conducting wire with power supply device, and the bottom of electrode module is fixedly connected by insulator with electrolytic cell bottom wall, and multiple electrodes module is along the setting spaced apart of S-shaped water stream channel.The utility model can be handled the high-concentration sewage on train, solve the problems, such as that existing track train can only arrive at a station blowdown.

Description

A kind of processing train high-concentration sewage advanced oxidation device
Technical field
The utility model relates to sewage-treatment plant, especially a kind of processing train high-concentration sewage advanced oxidation device.
Background technique
In order to save water, vacuum feces collecting device is generallyd use now on rolling stock, want according to national related environmental protection Ask by vacuum feces collecting device collect come sanitary sewage cannot arbitrarily discharge, need by processing it is up to standard after could discharge.It is existing On stage rolling stock by vacuum feces collecting device collect come sanitary sewage be mainly first temporarily stored in dirt box, by arriving at a station Nearest sewage treatment plant is transported to after extraction to handle.Farther out from sewage treatment plant due to some websites, transhipment is inconvenient, together When transport and transfer to sewage treatment plant processing be both needed to pay certain expense, cause by vacuum feces collecting device collect come life dirt Water process becomes a great problem.
For general sanitary sewage COD content in 400mg/L or so, ammonia-nitrogen content passes through vacuum feces collecting in 40mg/L or so Device collects the sanitary sewage come since toilet-flushing water consumption is few, and COD content is in 4000mg/L or so, and ammonia-nitrogen content is in 1200mg/L Left and right, belongs to high-concentration sewage, conventional method is difficult to handle.
Given this utility model is proposed.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and it is advanced to provide a kind of processing train high-concentration sewage Oxidation unit can be handled in time the high-concentration sewage on train.
In order to realize the purpose, the utility model adopts the following technical solution:
A kind of processing train high-concentration sewage advanced oxidation device, including water inlet pipe, filter element backwash unit, are solid Body object extracting unit, electrolysis cells and outlet pipe;The water inlet pipe is connect with filter element, and sewage filters laggard through filter element Enter in electrolysis cells, the backwash unit is configured to be rinsed filter element, and the solids extracting unit is configured to Extract the dirt under filter element filtering;The electrolysis cells include,
Electrolytic cell, one side are connected to filter element, and the other side is connected to outlet pipe;
The multiple partitions being mounted in electrolytic cell, partition Heterogeneous Permutation in electrolytic cell make to form S-shaped in electrolytic cell Water stream channel;
The multiple electrodes module being located in electrolytic cell, the electrode module are connect by conducting wire with power supply device, electrode mould The bottom of block is fixedly connected by insulator with electrolytic cell bottom wall, and multiple electrodes module is along one spacing of S-shaped water stream channel interval From setting.
Further, the electrode module includes the spaced anode plate and cathode plate of multi-disc, adjacent anode plate and cathode There are a gaps between plate.
Further, the setting direction of the anode plate and cathode plate is parallel with partition, every side of partition at least provided with Two electrode modules.
Further, the anode plate and/or cathode plate are the Ti electrode plate of ruthenium iridium coating layer.
Further, the filter element includes filtering ponds, and the filter chamber in filtering ponds is arranged in, is placed in filter chamber Ceramic grain filter, the side of the filter chamber, and the top for being located at ceramic grain filter are equipped with water outlet, and the water outlet and electrolytic cell connect It is logical.
Further, the filter chamber is located at the upper half of filtering ponds, and the filter chamber is by a flase floor, intermediate bulkhead and portion Filtering pool wall is divided to surround;The two sides of the intermediate bulkhead and the side wall of filtering ponds connect, the bottom of the flase floor and intermediate bulkhead Portion's connection, and be arranged away from filtering ponds bottom wall certain altitude, the sewage in filtering ponds passes through lattice coral plate from bottom to top, and filters through haydite Enter in electrolytic cell after material filtering.
Further, the ceramic grain filter is made of the different haydite of diameter, and the diameter of haydite is gradually reduced from bottom to top.
Further, the backwash unit includes flushing pipe and the high service device connecting with flushing pipe, the flushing Pipe is extended to the over the bottom of filter chamber, multiple apopores is equipped in flushing pipe, and at least partly apopore is set towards ceramic grain filter It sets.
Further, the solids extracting unit includes dredge pump and the sewage pipe that connect with dredge pump, the sewage pipe One end be extended to the in filter tank, and the nozzle of sewage pipe is close to the bottom wall of filtering ponds.
Further, the filter element and electrolysis cells are arranged on same cabinet, and electrolysis cells are arranged in cabinet The side of cabinet is arranged in portion, filter element, and a cover board is respectively equipped with above electrolysis cells and filter element.
After technical solution described in the utility model, bring it is following the utility model has the advantages that
1, the utility model solves the problems, such as that traditional dirt box needs arrive at a station and takes out dirty transhipment, alleviates the amount of labour, generates Great economic value.
2, the utility model can directly by treated, sewage be drained, and alleviates the burden of vehicle operation.
3, the utility model can to avoid Peak Season because dirt box volume is insufficient need temporarily to stop halfway into Row takes out dirty problem, Train delay caused by effectively preventing therefore.
4, the utility model does not need addition medicament, automatic running, compact-sized saving space
5, the utility model is transformed on the basis of former train dirt box, convenient with former vehicle interface parameter constant It installs and uses.
Detailed description of the invention
Fig. 1: the catenation principle figure of the utility model;
Fig. 2: the structure chart of the utility model;
Fig. 3: to remove the structure chart after cover board in Fig. 2;
Fig. 4: the structure chart of the electrode module of the utility model;
Wherein: 1, cabinet 2, water inlet pipe 3, filter element 4, backwash unit 5, solids extracting unit 6, electrolysis Unit 7, outlet pipe 8, cover board 9, power supply device 31, filtering ponds 32, filter chamber 33, ceramic grain filter 34, water outlet 35, Flase floor 36, intermediate bulkhead 37, overflow pipe 41, flushing pipe 42, high service device 51, sewage pipe 52, dredge pump 61, electrolytic cell 62, partition 63, electrode module 64, insulator.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of processing train high-concentration sewage advanced oxidation device, including water inlet pipe 2, filtering are single Member 3, backwash unit 4, solids extracting unit 5, electrolysis cells 6 and outlet pipe 7.The filter element 3 and electrolysis cells 6 are set It sets on same cabinet 1, on the rail vehicle, the middle part of cabinet 1 is arranged in the electrolysis cells 6, filtering for the installation of cabinet 1 The side of cabinet 1 is arranged in unit 3.The water inlet end of the water inlet pipe 2 and the transferring box of vacuum feces collecting system connect, water inlet pipe 2 Water outlet connect with filter element 3, the water outlet of filter element 3 is connected with electrolysis cells 6, and sewage is through 3 mistake of filter element Enter in electrolysis cells 6 after filter, electrolysis cells 6 are connect with outlet pipe 7, and electrolysed sewage is drained by outlet pipe 7.
The backwash unit 4 blocks filter element 3 to avoid solids, institute for being rinsed to filter element 3 It states solids extracting unit 5 to be configured to extract the dirt under filter element 3 filters, backwashes unit 4 and solids extracting unit 5 It is run once at interval of a period of time, and solids extracting unit 5 is run after backwashing 4 end of run of unit.
Specifically, the electrolysis cells 6 include, for accommodating the electrolytic cell 61 of sewage, being mounted on more in electrolytic cell 61 The bottom of block partition 62, the multiple electrodes module 63 being located in electrolytic cell 61, the electrode module 63 passes through insulator 64 and electricity Solution 61 bottom wall of pond is fixedly connected.Preferably, the electrolytic cell 61 is rectangular pond, and one side is connected to filter element 3, the other side and Outlet pipe 7 is connected to, and the partition 62 is staggered to be arranged in electrolytic cell 61, makes to form S-shaped water stream channel, sewage in electrolytic cell 61 It is flowed in electrolytic cell 61 along S-shaped water stream channel, multiple electrodes module 63 is set along S-shaped water stream channel is spaced apart It sets, the electrode module 63 is located at one end outside electrolytic cell 61 and is connect by conducting wire with power supply device 9, and the power supply device 9 is used In offer 24V, the direct current of 500A.
Specifically, the electrode module 63 includes multi-disc spaced anode plate 63a and cathode plate 63b, adjacent anode There are a gaps between plate 63a and cathode plate 63b, it is preferable that the spacing between adjacent anode plate 63a and cathode plate 63b is 1cm。
Preferably, the setting direction of the anode plate 63a and cathode plate 63b is parallel with partition 62, and sewage is from anode plate It is flowed through between 63a and cathode plate 63b, generates the hypochlorite of great amount of hydroxy group free radical and generation in water to pollution by being electrolysed Object is degraded, and current density control is in 200A/ ㎡ when electrolysis.
Preferably, the anode plate 63a and/or cathode plate 63b is the Ti electrode plate of ruthenium iridium coating layer.
Preferably, the quantity of partition 62 is two, and the electrode module 63 is six, and electrolytic cell 61 is divided into three by partition 62 Panel region is set in each region there are two electrode module 63.
The filter element 3 includes filtering ponds 31, and the filter chamber 32 in filtering ponds 31 is arranged in, is placed in filter chamber 32 Ceramic grain filter 33, the side of the filter chamber 32, and be located at ceramic grain filter 33 top be equipped with water outlet 34, the water outlet 34 are connected to electrolytic cell 61.One end of the water inlet pipe 2 stretches in filtering ponds 31, and the filter chamber 32 is located at filtering ponds 31 Side and the upper half for being located at filtering ponds 31, the filter chamber 32 is by a flase floor 35, intermediate bulkhead 36 and Partial filtration pool wall It surrounds.The flase floor 35 away from 31 bottom wall certain altitude of filtering ponds be arranged, flase floor 35 is parallel with 31 bottom wall of filtering ponds, it is described in The middle position of filtering ponds 31 is arranged in spacing board 36 aerially, and two sides are connect with the side wall of filtering ponds 31, flase floor 35 with The bottom of intermediate bulkhead 36 connects, and ceramic grain filter 33 is fixedly clamped by upper layer and lower layer stainless steel filtering net, and is placed on flase floor 35 On, the sewage in filtering ponds 31 passes through lattice coral plate 35 from bottom to top, and is entered after the filtering of ceramic grain filter 33 by water outlet 34 In electrolytic cell 61.
Preferably, the ceramic grain filter 33 is made of the different haydite of diameter, and the diameter of haydite gradually subtracts from bottom to top It is small.When by ceramic grain filter 33, solids can be intercepted sewage by ceramic grain filter 33, and stay in filtering ponds 31, pass through recoil The solid particle being adhered on ceramic grain filter 33 can be swept away by washing unit 4, and be drained by solids extracting unit 5.
Preferably, it is additionally provided with an overflow pipe 37 in the filtering ponds 31, when the water level in filtering ponds 31 is more than overflow pipe 37 Nozzle when, the sewage in filtering ponds 31 will be drained by overflow pipe 37.
Specifically, the backwash unit 4 includes flushing pipe 41 and the high service device 42 connecting with flushing pipe 41, institute The bottom that flushing pipe 41 is extended to the over filter chamber 32 is stated, multiple apopores, and at least partly apopore court are equipped in flushing pipe 41 It is arranged to ceramic grain filter 33, the high service device 42 provides high pressure water, the high pressure water in flushing pipe 41 into flushing pipe 41 Ceramic grain filter 33 is sprayed to by apopore, the solids being attached on ceramic grain filter 33 is swept away, weighs ceramic grain filter 33 It is multiple to use.
Specifically, the solids extracting unit 5 includes dredge pump 52 and the sewage pipe 51 connecting with dredge pump 52, described One end of sewage pipe 51 is extended to the in filter tank 31, and the nozzle of sewage pipe 51 works as backwash close to the bottom wall of filtering ponds 31 After unit 4 sweeps away solids from ceramic grain filter 33, dredge pump 52 starts work, and the dirt in filtering ponds 31 is drained.
Preferably, it also is provided with a sewage pipe 51 in electrolytic cell 61, and is connect with dredge pump 52.
The one end of the outlet pipe 7 in electrolytic cell 61, nozzle height are higher than the height of 63 main part of electrode module, Liquid level in electrolytic cell 61 is set not have the main part of electrode module 63, the operating water level control when electrode module 63 is powered It is electrolysed overlying regions 10mm or so in electrode module 63, to improve electric energy conversion efficiency to greatest extent.
Preferably, a cover board 8 is respectively equipped in the top of electrolysis cells 6 and filter element 3, cover board 8 is by 61 He of electrolytic cell Filtering ponds 31 cover, and fall into electrolytic cell 61 or filtering ponds 31 to avoid sundries.
The working process of the utility model is as follows:
It collects the sewage come and first enters to filter element 3 along water inlet pipe 2, filter removal solids by ceramic grain filter 33 Matter, reduction raw water COD, while partial suspended thing can be removed etc., be conducive to the progress of subsequent electrolysis.The filtering water outlet of ceramic grain filter 33 Gravity flow enters electrolytic cell 61 afterwards, generates the hypochlorite of great amount of hydroxy group free radical and generation in water by electrode module 63 to dirt Dye object is degraded, and can remove COD, ammonia nitrogen and excrement colibacillus group in water removal simultaneously.Current density is controlled in 200A/ ㎡ when electrolysis, The binding post of 63 upper end of electrode module stretches out cover board 8, and so that binding post and cover board 8 is insulated with sealant, and sediment can be with water flow Dynamic direction flow to 61 rear end of electrolytic cell, collects regular discharge by sewage pipe 51.Water up to standard is discharged by outlet pipe 7 after processing To Along Railway.
The above is the embodiments of the present invention, it is noted that for the ordinary skill in the art, Under the premise of not departing from the utility model principle, various deformation and improvement can also be made, this also should be considered as the utility model Protection scope.

Claims (10)

1. a kind of processing train high-concentration sewage advanced oxidation device, it is characterised in that: including water inlet pipe, filter element, recoil Wash unit, solids extracting unit, electrolysis cells and outlet pipe;The water inlet pipe is connect with filter element, and sewage is single through filtering Enter in electrolysis cells after member filtering, the backwash unit is configured to be rinsed filter element, and the solids extracts Unit is configured to extract the dirt under filter element filtering;The electrolysis cells include,
Electrolytic cell, one side are connected to filter element, and the other side is connected to outlet pipe;
The multiple partitions being mounted in electrolytic cell, partition Heterogeneous Permutation in electrolytic cell make to form S-shaped water flow in electrolytic cell Channel;
The multiple electrodes module being located in electrolytic cell, the electrode module are connect by conducting wire with power supply device, electrode module Bottom is fixedly connected by insulator with electrolytic cell bottom wall, and multiple electrodes module is set along S-shaped water stream channel is spaced apart It sets.
2. a kind of processing train high-concentration sewage advanced oxidation device according to claim 1, it is characterised in that: the electricity Pole module includes the spaced anode plate and cathode plate of multi-disc, and there are a gaps between adjacent anode plate and cathode plate.
3. a kind of processing train high-concentration sewage advanced oxidation device according to claim 2, it is characterised in that: the sun The setting direction of pole plate and cathode plate is parallel with partition, in every side of partition at least provided with two electrode modules.
4. a kind of processing train high-concentration sewage advanced oxidation device according to claim 2, it is characterised in that: the sun Pole plate and/or cathode plate are the Ti electrode plate of ruthenium iridium coating layer.
5. a kind of processing train high-concentration sewage advanced oxidation device according to claim 1, it is characterised in that: the mistake Filtering unit includes filtering ponds, and the filter chamber in filtering ponds is arranged in, the ceramic grain filter being placed in filter chamber, the filter chamber Side, and the top for being located at ceramic grain filter is equipped with water outlet, the water outlet is connected to electrolytic cell.
6. a kind of processing train high-concentration sewage advanced oxidation device according to claim 5, it is characterised in that: the mistake Filter chamber is located at the upper half of filtering ponds, and the filter chamber is surrounded by a flase floor, intermediate bulkhead and Partial filtration pool wall;In described The two sides of spacing board and the side wall of filtering ponds connect, and the bottom of the flase floor and intermediate bulkhead connects, and away from filtering ponds bottom wall Certain altitude is arranged, and the sewage in filtering ponds passes through lattice coral plate from bottom to top, and enters in electrolytic cell after ceramic grain filter filters.
7. a kind of processing train high-concentration sewage advanced oxidation device according to claim 5, it is characterised in that: the pottery Grain filtrate is made of the different haydite of diameter, and the diameter of haydite is gradually reduced from bottom to top.
8. a kind of processing train high-concentration sewage advanced oxidation device according to claim 5, it is characterised in that: described anti- Rinsing unit includes flushing pipe and the high service device connecting with flushing pipe, and the flushing pipe is extended to the over the bottom of filter chamber, Multiple apopores are equipped in flushing pipe, and at least partly apopore is arranged towards ceramic grain filter.
9. a kind of processing train high-concentration sewage advanced oxidation device according to claim 5, it is characterised in that: described solid Body object extracting unit includes dredge pump and the sewage pipe that connect with dredge pump, and one end of the sewage pipe is extended to the in filter tank, And the nozzle of sewage pipe is close to the bottom wall of filtering ponds.
10. a kind of processing train high-concentration sewage advanced oxidation device according to claim 1, it is characterised in that: described Filter element and electrolysis cells are arranged on same cabinet, and the middle part of cabinet is arranged in electrolysis cells, and filter element is arranged in case The side of body is respectively equipped with a cover board above electrolysis cells and filter element.
CN201822255772.6U 2018-12-29 2018-12-29 A kind of processing train high-concentration sewage advanced oxidation device Active CN209468244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822255772.6U CN209468244U (en) 2018-12-29 2018-12-29 A kind of processing train high-concentration sewage advanced oxidation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822255772.6U CN209468244U (en) 2018-12-29 2018-12-29 A kind of processing train high-concentration sewage advanced oxidation device

Publications (1)

Publication Number Publication Date
CN209468244U true CN209468244U (en) 2019-10-08

Family

ID=68091971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822255772.6U Active CN209468244U (en) 2018-12-29 2018-12-29 A kind of processing train high-concentration sewage advanced oxidation device

Country Status (1)

Country Link
CN (1) CN209468244U (en)

Similar Documents

Publication Publication Date Title
CN103771605B (en) Onboard micro-filtration algae removal system and algae removal method
CN203755276U (en) Shipborne micro-filtration algae removal system
CN212293139U (en) Energy-saving water circulation system
CN202009027U (en) Filtering device of pickling tank
CN109502843A (en) A kind of processing train high-concentration sewage advanced oxidation device
CN203853320U (en) Automatic purifying cleaning device
CN209468244U (en) A kind of processing train high-concentration sewage advanced oxidation device
CN203112565U (en) Micro-eddy water purifier
CN202924819U (en) Aeration biological filter tank
CN205258077U (en) Swash plate oil interceptor
CN210656600U (en) Ecological restoration system of landscape water body
CN109437490B (en) Harmless treatment equipment for high-concentration organic wastewater in farm
CN202988884U (en) Sewage treatment depth-type filtration device
CN202482123U (en) Rapid-combination-type modular unpowered biological filter bed
CN202146674U (en) Cheek type filter
CN204973191U (en) Continuous szyrt filter equipment of many bins of multistage water distribution
CN204447499U (en) A kind of multichannel corrugation basket strainer
CN202576123U (en) Modular water supply unit with flocculation flotation sedimentation and ultrafiltration membrane modules
CN210367360U (en) Domestic sewage treatment device and rural water circulation system
CN212787070U (en) Clear water fish culture pond sewage discharging equipment
CN217051797U (en) Sewage treatment tank with high-efficient purification ability
CN214167489U (en) Ecological water treatment system for constructed wetland
CN101862554A (en) Pulse clarification tank
CN209848484U (en) Polycarboxylate high performance water-reducing agent processing is with deposiing device
CN217202443U (en) Distributed sewage advanced treatment equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant