CN206318754U - A kind of new drop COD equipment - Google Patents
A kind of new drop COD equipment Download PDFInfo
- Publication number
- CN206318754U CN206318754U CN201621459655.6U CN201621459655U CN206318754U CN 206318754 U CN206318754 U CN 206318754U CN 201621459655 U CN201621459655 U CN 201621459655U CN 206318754 U CN206318754 U CN 206318754U
- Authority
- CN
- China
- Prior art keywords
- electrolytic cell
- central tube
- tube
- drip pan
- 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.)
- Expired - Fee Related
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model, which is created, provides a kind of new drop COD equipment, including electrolytic cell, the electrolytic cell periphery, which is provided with water-in flange, water-output flange, blowdown flange, aeration connector, air lift joint and junction box, the electrolytic cell, is provided with battery lead plate, water distributor, aeration tube, stripping tube, stripping tube branch pipe, central tube and the box assembly that catchments.The utility model create good effect be：The cooperation of stripping tube and central tube, can make filler carry out order cycle motion, prevent that filler is hardened, and enhance waste water treatment efficiency；The equipment operationally needs aeration and air lift, and catalytic filler can flow out with aeration or air lift, cause loss, the effect of guide shell is that filler can be prevented excessive, it is to avoid cause filler to lose.
Description
Technical field
The invention is related to technical field of sewage, and in particular to a kind of new drop COD equipment.
Background technology
The general principle of electrochemical techniques is to make pollutant that Direct Electrochemistry reaction occur on electrode or utilize electrode table
The strong oxidizing property active specy that face is produced makes pollutant occur redox transformation.The mechanism of electrocatalytic oxidation mainly passes through electricity
The effect of pole and catalysis material produces hydroxyl radical free radical (OH), superoxide radical (O2)、H2O2It is organic in water body to aoxidize
Thing.But the mechanism for handling organic matter for electrocatalytic oxidation has a lot, wherein what is received by numerous researchers is metal oxygen
Compound adsorbs hydroxyl radical free radical and metal peroxides is theoretical.
There is substantial amounts of utilization electrochemical process to drop the equipment of COD of sewage value currently on the market, in addition on the high side, using
There is the problem of catalytic filler loss is serious and easily hardened in journey, the invention is to be improved based on above mentioned problem.
The content of the invention
The invention is to solve the problem of product is present described in background technology there is provided a kind of new drop COD equipment,
The equipment is easy to use, can easily control the cost, with prominent scale application prospect.
In order to solve the above technical problems, the technical scheme that the invention is used is：A kind of new drop COD equipment, bag
Include electrolytic cell, the electrolytic cell periphery provided with water-in flange, water-output flange, blowdown flange, aeration connector, air lift joint and
Battery lead plate, water distributor, aeration tube, stripping tube, stripping tube branch pipe, central tube and header tank are provided with junction box, the electrolytic cell
Component；
The water distributor is connected with the water-in flange, and the water distributor is provided with apopore, and the aeration connector is external
The aeration tube is inscribed in air pump, and the aeration tube is provided with solarization air cap, and the stripping tube is inscribed in the external air pump of air lift joint,
The stripping tube is connected with the air lift branch pipe, and some air lift branch pipes are corresponded with some central tubes, the gas
The free end for carrying branch pipe stretches into the central tube bottom；
The box assembly that catchments includes drip pan, shunt cylinder, guide shell and drip pan support；The drip pan is by the collection
Bucket support is fixedly arranged on the electrolytic cell internal upper part, and is connected with the water-output flange by pipeline, the drip pan upper surface
The electrolytic cell upper surface is low；The drip pan includes the drip pan body and fixing body that integrative-structure is connected, the installation
Body is set down, and with being communicated inside the drip pan；Lower central position is provided with a central tube retainer ring in the fixing body,
The central tube retainer ring is connected by some connecting rods with the fixing body；The central tube is suspended in the electrolytic cell, its
Top is fixed by the central tube retainer ring；The guide shell is fixedly arranged in the shunt cylinder, and the shunt cylinder is fixedly arranged on described
In fixing body, the shunt cylinder is provided with isocon.
Further, it is provided with a funnel below the central tube retainer ring.
Further, the drip pan support includes an at least boatswain chair and an at least fixed plate, the boatswain chair and the fixation
Plate is arranged in a mutually vertical manner, and the boatswain chair two ends are fixedly arranged on the electrolytic cell two side, the free end of fixed plate and the collection
Bucket inwall is fixedly connected.
Further, the fixed form between the guide shell and the cylinder is Nian Jie.
Further, the fixed form between the shunt cylinder and the guide shell is Nian Jie.
Further, the central tube is abutted with the fixed form that the central tube fixes interannular for bolt, described to be provided with one
The screwed hole that side is opened, the central tube is inserted after the central tube retainer ring to correct position, and the screwed hole is passed through by bolt
And hold out against the central tube periphery.
Further, two pieces of minus plates and one piece of positive plate are provided with the electrolytic cell, two electrode plate is fixedly arranged on respectively
In the electrolytic cell in the neck of two side, the positive plate is fixedly arranged in the electrolytic cell in the neck at middle part.
Further, the apopore is set for Open Side Down.
Further, the solarization air cap is set for Open Side Down.
Further, the electrolytic cell bottom is additionally provided with base.
The invention has the advantages and positive effects of：
(1) cooperation of stripping tube and central tube, can make filler carry out order cycle motion, prevent that filler is hardened, and increase
Strong waste water treatment efficiency；
(2) equipment operationally needs aeration and air lift, and catalytic filler can flow out with aeration or air lift, cause to damage
Consumption, the effect of guide shell is that filler can be prevented excessive, it is to avoid cause filler to lose；
(3) hydroxyl radical free radical (OH), superoxide radical (O are produced by the mating reaction of electrode and catalysis material2)、
H2O2, it is CO that organic pollution often resolves into small molecule organic debris or mineralising by direct oxidation2And H2O, the technology is used for
During the processing of organic wastewater, with broad spectrum activity, efficiently, quickly, stable, treatment conditions are gentle, and high-concentration and low-concentration is applicable, and take up an area face
Product is few, and sludge quantity is few, does not produce secondary pollution, is a kind of new skill of the water process of cleaning while having the functions such as deodoring and disinfecting
Art, it has a high potential, and application prospect is very wide.
Brief description of the drawings
Fig. 1, Fig. 2 are the internal structure schematic diagrams of the different azimuth of the invention；
Fig. 3 is the external structure schematic diagram of the invention；
Fig. 4, Fig. 5, Fig. 6 are the structural representations of the box assembly different azimuth of catchmenting of the invention；
Fig. 7 is the circulating path schematic diagram of filler in the invention equipment.
In figure：1st, electrolytic cell, 2, water-in flange, 3, water-output flange, 4, blowdown flange, 5, aeration connector, 6, air lift joint,
7th, junction box, 8, battery lead plate, 9, water distributor, 10, aeration tube, 11, stripping tube, 12, air lift branch pipe, 13, central tube, 14, catchment
Bucket, 141, drip pan body, 142, fixing body, 143, central tube retainer ring, 144, connecting rod, 145, funnel, 15, shunt cylinder,
151st, isocon, 16, guide shell, 17, boatswain chair, 18, fixed plate, 19, neck, 20, base.
Embodiment
The specific embodiment of the invention is elaborated below in conjunction with the accompanying drawings.
A kind of new drop COD equipment, present treatment equipment is glass steel material equipment, and glass steel material hardness is big, acidproof
Caustic corrosion, is the optimal material for manufacturing water treatment facilities；The equipment long 1760mm, wide 910mm, without the high 2050mm of base, bottom
Seat height 400mm, base 20 is installed together by connecting bolt and apparatus body, plays fixation.
The equipment includes electrolytic cell 1, and the periphery of electrolytic cell 1 is provided with water-in flange 2, water-output flange 3, blowdown flange 4, exposure
Battery lead plate 8, water distributor 9, aeration tube 10, air lift are provided with gas joint 5, air lift joint 6 and junction box 7, the electrolytic cell 1
Pipe 11, air lift branch pipe 12, central tube 13, drip pan 14, shunt cylinder 15, guide shell 16, boatswain chair 17 and fixed plate 18；
The water distributor 9 is connected with the water-in flange 2, and the water-in flange is located at the bottom of equipment, it is ensured that under waste water is
Go out on entering, promote the flowing of waste water and filler in equipment, strengthen treatment effeciency；The water distributor 9 is provided with going out for setting down
The aeration tube 10 is inscribed in water hole, the external air pump of the aeration connector 5, and the aeration tube 10 is provided with the aeration set down
The stripping tube 11 is inscribed in hole, the external air pump of the air lift joint 6, and the stripping tube 11 is connected with the air lift branch pipe, two
The air lift branch pipe is corresponded with two central tubes 13, and the free end of the air lift branch pipe stretches into the central tube 13
Bottom；
The drip pan 14 is fixedly arranged on the internal upper part of electrolytic cell 1 by the support of drip pan 14, and with it is described go out water law
Orchid 3 is connected by pipeline, and the upper surface of drip pan 14 upper surface of electrolytic cell 1 is low；The drip pan 14 includes one
The drip pan body 141 and two fixing bodies 142 of structure connection, the fixing body 142 sets down, and with the drip pan 14
Inside is communicated；Lower central position is provided with a central tube retainer ring 143, the central tube retainer ring 143 in the fixing body 142
It is connected by some connecting rods 144 with the fixing body 142, the lower section of central tube retainer ring 143 is provided with a funnel 145；Two
The central tube 13 is suspended in the electrolytic cell 1, and its top is fixed by the central tube retainer ring 143；The guide shell 16
It is bonded in the shunt cylinder 15, the shunt cylinder 15 is adhered in the fixing body 142, the shunt cylinder 15 is provided with isocon
151。
Two boatswain chairs 17 are fixedly arranged on the two side of electrolytic cell 1, and each boatswain chair 17 is provided with and set down
Two fixed plates 18, the free end of two fixed plates 18 is Nian Jie with two side in the drip pan 14.
The distance between two centers of central tube 13 are 830mm in the present embodiment, and the bottom of central tube 13 passes through central tube
After retainer ring 143, it is inserted directly into inside the filler in electrolytic cell 1, stripping tube 11 is after ventilation, and each air lift branch pipe 12 is in central tube
Upward air lift in 13, the filler that the stripping tube and air lift branch pipe are in flexible metal conduit, central tube 13 can be blown, then following
Filler can cover central tube 13 again, and the filler produced by boasting successively can return device bottom by guide shell 16 and drip pan 14,
The order cycle motion of filler is thusly-formed, prevents that filler is hardened, and enhance waste water treatment efficiency；The bottom of drip pan 14 is set
145 pairs of fillers flowed out by guide shell 16 of funnel there is peptizaiton, it is to avoid excessive buildup of the filler around central tube 13；
Wherein, the effect of guide shell 16 is that filler can be prevented excessive, it is to avoid cause filler to lose, the effect of air lift is to prevent
Filler is hardened, during air lift, and not just filler slave unit bottom air lift is to its upper side, some waste water, waste water
Successively by shunt cylinder 15 and isocon 151, enter next stage into drip pan 14, and by water-output flange.In wastewater treatment
During, the sludge of generation is discharged by the blowdown flange 4 of equipment bottom.
Guide shell 16 is bonded in shunt cylinder 15 in the equipment, and shunt cylinder 15 is bonded in drip pan 14, and drip pan 14 leads to
Boatswain chair 17 and fixed plate 18 are crossed together with equipment fixed bonding, the distance between two boatswain chairs 17 are 640mm, above-mentioned bonding
Fixed form is simple and reliable, and is convenient to clean safeguarding.
The left and right sides of the equipment is negative electrode component, and centre is positive electrode component, and above-mentioned positive-negative electrode plate is by neck
19 spacing fixations；In addition, the cost of graphite cake is higher than stainless steel plate, can be with stainless in the case where not influenceing treatment effect
Steel plate attracts negative electrical charge as positive pole, positive pole, attracts electronegative ion, such as Cl as negative pole, graphite cake-, SO4 2-Etc., this
A little ions will not corrode graphite electrode plate,
It if stainless steel plate makees positive pole, will quickly be corroded, can not only influence experiment effect, can also increase cost.
The reaction principle of the equipment is to add active carbon filler in a device, and graphite cake, stainless steel plate are installed, and is led to
Direct current, output voltage 48V, aeration, using the oxygen in air, produces the hydroxyl with extremely strong oxidisability certainly in consersion unit
By base (OH), hydroxyl radical free radical can rapid oxidation be polycyclic or heterocyclic arene class, is allowed to be degraded to easily to enter one by microorganism
Walk decompose small organic molecule, or even by the thorough mineralising of hydroxyl radical free radical be carbon dioxide and water.
Table 1 is multiple wastewater from chemical industry water samples after pretreatment, and using the invention equipment and existing equipment, (this shows
Having be not provided with equipment stripping tube 11, air lift branch pipe, central tube 13, drip pan 14, guide shell 16 and shunt cylinder 15) processing
Contrast and experiment in the case of 30min：
Table 1
By above-mentioned experiment can be seen that this equipment COD and ammonia nitrogen removal effect substantially, it is different useless used in five kinds
Water water sample, there is the good effect of comparison.
The advantage of the invention equipment is that floor space is small, and equipment voltage ratio is relatively low when using, and power consumption is small, runs into
This is low.Simultaneously this equipment to environmental requirement also than relatively low, can be to use under normal temperature and pressure, treatment effect is stable, sludge quantity pole
It is few, non-secondary pollution.
One embodiment to the invention is described in detail above, but the content is only the invention
Preferred embodiment, it is impossible to be considered as the practical range for limiting the invention.It is all to be made according to the invention application range
Impartial change with improve etc., all should still belong within the innovation and creation covering scope of the invention.
Claims (10)
1. a kind of new drop COD equipment, it is characterised in that including electrolytic cell, the electrolytic cell periphery is provided with water-in flange, gone out
Battery lead plate, water distributor, exposure are provided with water law orchid, blowdown flange, aeration connector, air lift joint and junction box, the electrolytic cell
Tracheae, stripping tube, stripping tube branch pipe, central tube and the box assembly that catchments；
The water distributor is connected with the water-in flange, and the water distributor is provided with apopore, the external air pump of aeration connector
The aeration tube is inscribed, the aeration tube is provided with solarization air cap, and the stripping tube is inscribed in the external air pump of air lift joint, described
Stripping tube is connected with the air lift branch pipe, and some air lift branch pipes are corresponded with some central tubes, the air lift branch
The free end of pipe stretches into the central tube bottom；
The box assembly that catchments includes drip pan, shunt cylinder, guide shell and drip pan support；The drip pan is by the drip pan
Support is fixedly arranged on the electrolytic cell internal upper part, and is connected with the water-output flange by pipeline, and the drip pan upper surface is compared with institute
State electrolytic cell upper surface low；The drip pan includes the drip pan body and fixing body that integrative-structure is connected, the fixing body court
It is lower to set, and with being communicated inside the drip pan；Lower central position is provided with a central tube retainer ring in the fixing body, described
Central tube retainer ring is connected by some connecting rods with the fixing body；The central tube is suspended in the electrolytic cell, its top
Fixed by the central tube retainer ring；The guide shell is fixedly arranged in the shunt cylinder, and the shunt cylinder is fixedly arranged on the installation
In vivo, the shunt cylinder is provided with isocon.
2. a kind of new drop COD equipment according to claim 1, it is characterised in that below the central tube retainer ring
Provided with a funnel.
3. a kind of new drop COD equipment according to claim 1, it is characterised in that the drip pan support is included extremely
A few boatswain chair and an at least fixed plate, the boatswain chair and the fixed plate are arranged in a mutually vertical manner, and the boatswain chair two ends are fixedly arranged on institute
State on electrolytic cell two side, the free end of fixed plate is fixedly connected with the drip pan inwall.
4. a kind of new drop COD equipment according to claim 1, it is characterised in that the guide shell and the shunting
Fixed form between cylinder is bonding.
5. a kind of new drop COD equipment according to claim 1, it is characterised in that the shunt cylinder and the water conservancy diversion
Fixed form between cylinder is bonding.
6. a kind of new drop COD equipment according to claim 1, it is characterised in that the central tube and the center
Pipe is fixed the fixed form of interannular and abutted for bolt, the screwed hole opened provided with side, and the central tube inserts the center
After pipe retainer ring to correct position, by bolt is through the screwed hole and holds out against the central tube periphery.
7. a kind of new drop COD equipment according to claim 1, it is characterised in that two pieces are provided with the electrolytic cell
Minus plate and one piece of positive plate, two electrode plate are fixedly arranged in the electrolytic cell in the neck of two side respectively, the anode
Plate is fixedly arranged in the electrolytic cell in the neck at middle part.
8. a kind of new drop COD equipment as claimed in claim 1, it is characterised in that the apopore sets for Open Side Down
Put.
9. a kind of new drop COD equipment as claimed in claim 1, it is characterised in that the solarization air cap sets for Open Side Down
Put.
10. a kind of new drop COD equipment as claimed in claim 1, it is characterised in that the electrolytic cell bottom is additionally provided with bottom
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459655.6U CN206318754U (en) | 2016-12-29 | 2016-12-29 | A kind of new drop COD equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459655.6U CN206318754U (en) | 2016-12-29 | 2016-12-29 | A kind of new drop COD equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318754U true CN206318754U (en) | 2017-07-11 |
Family
ID=59260654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621459655.6U Expired - Fee Related CN206318754U (en) | 2016-12-29 | 2016-12-29 | A kind of new drop COD equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745548A (en) * | 2016-12-29 | 2017-05-31 | 中新环科（天津）科技有限公司 | One kind drop COD devices |
-
2016
- 2016-12-29 CN CN201621459655.6U patent/CN206318754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745548A (en) * | 2016-12-29 | 2017-05-31 | 中新环科（天津）科技有限公司 | One kind drop COD devices |
| CN106745548B (en) * | 2016-12-29 | 2022-11-11 | 中新环科（天津）科技有限公司 | COD (chemical oxygen demand) reducing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211998953U (en) | High-efficient electro-Fenton sewage treatment plant of column updraft | |
| CN104528889B (en) | A kind of multiple-unit integrated form electrolysis bath | |
| CN101958424A (en) | Sleeve-type non-membrane microbial electrolytic cell for hydrogen production | |
| CN114196534B (en) | Carbon-based CO emission reduction2Apparatus and method for biosynthesizing methane | |
| CN101710626A (en) | Single-chamber microbial fuel cell and application thereof in wastewater treatment | |
| CN107098444A (en) | A kind of Novel electric flocculation plant and electro-flucculation process | |
| CN203112589U (en) | Photovoltaic oligodynamic rural domestic sewage treatment device | |
| CN206318754U (en) | A kind of new drop COD equipment | |
| CN205528153U (en) | Electrochemistry sewage treatment device | |
| CN205473096U (en) | Sour mother liquor effluent disposal system of purple urea | |
| CN106745548A (en) | One kind drop COD devices | |
| CN102437360B (en) | Multi-electrode continuous current membrane-free air-anode microbial fuel cell device | |
| CN205472817U (en) | COD equipment falls in electricity catalytic oxidation | |
| CN106854023A (en) | A kind of iron-carbon micro-electrolysis reaction tank and processing method for processing high concentration medical wastewater | |
| KR101528159B1 (en) | Hybrid reactor consisting of upflow anaerobic sludge blanket reactor and microbial fuel cell | |
| CN206992229U (en) | A kind of anaerobic digestion and the coupling device of microbiological fuel cell | |
| CN205473180U (en) | Collect electrochemical method and microorganism method in sewage treatment device of an organic whole | |
| CN216549758U (en) | Novel Fenton reactor | |
| CN115849515A (en) | Roll type device for electrochemically recovering ammonia and method for recovering ammonia | |
| CN115259504A (en) | Sewage treatment method and device | |
| CN205473178U (en) | Economic benefits and social benefits sewage treatment device | |
| CN204643965U (en) | Overflow type electrochemica biological membrane reactor | |
| CN108101211B (en) | Livestock wastewater treatment system based on microbial fuel cell | |
| CN210559627U (en) | ABR reactor | |
| CN207121458U (en) | A kind of sandwich roll type electrolysis unit |
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: 20170711 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |