CN203238080U - Rotation type wastewater treatment device - Google Patents
Rotation type wastewater treatment device Download PDFInfo
- Publication number
- CN203238080U CN203238080U CN2013201761994U CN201320176199U CN203238080U CN 203238080 U CN203238080 U CN 203238080U CN 2013201761994 U CN2013201761994 U CN 2013201761994U CN 201320176199 U CN201320176199 U CN 201320176199U CN 203238080 U CN203238080 U CN 203238080U
- Authority
- CN
- China
- Prior art keywords
- container
- wastewater treatment
- type wastewater
- cylinder
- rotary type
- 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- Withdrawn - After Issue
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a rotation type wastewater treatment device, which comprises a container. A rotary shaft is arranged in the container, and one end of the rotary shaft is provided with a rotary table with teeth, and the rotary table uses the rotary shaft as an axis. Two sets of rollers using the rotary shaft as a center are arranged on the rotary table, and thin cracks are formed in the rollers. A driving device is arranged on the container and is connected with the rotary table through a chain, and a water outlet pipe and a sludge discharge pipe are arranged on the side wall provided with the driving device of the container. A water inlet pipe and an escape pipe are arranged on the other corresponding side wall of the container. The rotation type wastewater treatment device fully stirs wastewater and can carry out oxygenation at the same time. Micro electrolysis materials can be filled in the rollers, the electrochemical and physical process is realized, and caking and blocking can be prevented.
Description
Technical field
The utility model relates to a kind of device of Industrial Wastewater Treatment, is particularly suitable for the pre-treatment of difficult for biological degradation organic pollutant, phosphorous or effluent containing heavy metal ions.
Background technology
For the organic waste water of difficult for biological degradation, need to remove the difficult degradation thing or improve its biodegradability by pre-treatment.If the acidication DeGrain then needs preposition stronger materialization treatment facility.Electrochemistry is a kind of important pretreatment process.
Little electrolysis belongs to the interior electrolysis in the electrochemistry, is that multiple physics, the chemical actions such as a kind of current collection solution, coagulation, electricity flocculation, absorption are in the method for wastewater treatment of one.Micro-electrolysis material itself is electrolysis electrode, and its electropotential depends on waste water and component thereof, and the redox reaction that electrode material surface occurs has multiple possible approach, and is limited by the pH of electrolytic solution (waste water).From the angle of metallic corrosion, the final state that electrode materials is dissolved into behind the electrolytic solution can be carried out anticipation according to current potential-pH figure.Pollutent in the waste water not only can participate in redox reaction on the surface of electrolysis material, or be transformed into harmless object by the redox of electrode reaction product or be easy to the product of follow-up microbiological deterioration, and can be dissolved into the final state product absorption that forms behind the waste water by electrolysis material, comprise the pollutant reaction product, isolate waste water by coagulation, flocculating settling.
Iron-carbon micro-electrolysis is more suitable in the waste water of processing slant acidity, the nascent state H that electrode reaction generates, Fe
2+Have stronger reducing power, can make the ring-type of difficult degradation or with the organic pollutant chain rupture of unsaturated link(age), generate the organism of phase commute degraded.The Fe of nascent state
2+Have the absorption and coagulation activity, can effectively remove organic pollutant and colloidalmaterial in the water, the phosphate radical in the waste water is also had higher Adsorption efficient.Still have little electrolysis of other material pairing, such as aluminium carbon, copper iron, these pairings are suitable for the more wide in range waste water of pH, and the pollutent of effectively processing is not identical yet.
Can consume self in the micro-electrolysis material working process, the surface attachment solids causes treatment effect to descend.Serious meeting produces caking, blockage problem.More existing patents, disclose such as China Patent No. 03206783.6 that " continuous flow intensive micro-electrolysis wastewater treating equipment ", China Patent No. 200520072494.0 disclose " rolling Horizontal micro-electrolytic catalytic oxidizing reactor ", China Patent No. 200520072494.0 discloses " drum-type micro-electrolysis reaction device and water treatment method thereof " etc., is applied to wastewater treatment.Based on the drum-type micro-electrolytic water treatment process that these devices are set up, the problems such as the obstruction of hardening of iron charcoal fixed bed have been solved well.But the complicated waste water component of reply still can not provide the condition of multiple micro-electrolysis material associated treatment in single device, and needs drum driven propulsion source in addition and the aeration aerating of parts realization waste water.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, a kind of waste water that not only fully stirs is provided, and can carry out simultaneously oxygenation, can fill micro-electrolysis material in the cylinder, realize electrochemistry and physical treatment course, and the rotary type wastewater treatment equipment that can stop caking and stop up.
Technical scheme: in order to solve the problems of the technologies described above, a kind of rotary type wastewater treatment equipment described in the utility model, it comprises container, in described container, be provided with rotating shaft, be provided with a toothed rotating disk take described rotating shaft as the axle center at described rotating shaft one end, be provided with two series cylinders centered by described rotating shaft at described rotating disk, be provided with finedraw at described cylinder, be provided with drive unit at described container, described drive unit is connected with described rotating disk by chain, be provided with rising pipe and shore pipe at the container side wall that described drive unit is installed, another sidewall corresponding at described container is provided with water inlet pipe and blow-down pipe.
Described rotating disk is one or two.
Described rotating disk is two, is located at respectively the two ends of rotating shaft.
Between described rotating disk, be provided with scraper plate.
Described scraper plate arranges in pairs.
Described cylinder is 12 altogether, is divided into inside and outside two groups, evenly is circle distribution centered by described rotating shaft.
Between described outer group per two cylinders, be provided with the oxygenation cylinder.
Described rising pipe is arranged on the top of described container side wall, and described shore pipe is arranged on the bottom of described container side wall.
Described water inlet pipe is arranged on the top of described container side wall, and described blow-down pipe is arranged on the bottom of described container side wall.
The rotating disk at cylinder described in the utility model two ends has at least one can open and be convenient to load and unload filler, establish some slits or pore on the cylinder wall, tiny degree to being enough to stop the fine particle filler to spill, and allow the waste water turnover, in principle, the quantity of slit or pore is The more the better, but can not affect the needed intensity of cylinder wall carrying filler, can guarantee with the method for stiffening web the ability of cylinder carrying filler; When needing cylinder to the liquid aeration, slit circumferential or that axially offer should concentrate on certain part of whole roll circumference face, and the maximum radial angle of distribution is no more than 90 °, takes into account cylinder and carries gas to subsurface position and gas volume.
Described cylinder is divided into two groups, and the specification of every series cylinder is identical, an end end face at grade, the other end end face is on another plane; If two groups of same specifications of cylinder then can constrain in it on a pair of disc of coaxial line, consist of a rotor; If two groups of drum lengths are different, then constrain on two pairs of coaxial discs, consist of a rotor; Every group of cylinder uniform specification, evenly distribute, if the filler that fills also waits heavy symmetry to fill, then the barycenter of rotor is on rotor axis, if the asymmetry consume occurs in the operation process, and what of losing quantity can be convenient to simple on-line instrument and detect, and the rotating drive of rotor can be in many ways, adopt the type of belt drive such as sprocket wheel, belt, cingulum to make things convenient for motor position to arrange, and can reduce primary speed-down mechanism; Adopt gear, Worm Wheel System, can transmit larger moment of torsion, compact construction; If the employing buncher, then the driving of rotor design concentrates on and satisfies the torque aspect.
The container of laying rotor makes up with concrete, steel or other materials and forms, and the structure division of support rotor adopts the structure that reduces rotor spindle wearing and tearing and friction resistance as far as possible except considering intensity.The rotor drive element can be placed in container inside, also can be placed in outside of containers.Be placed in inboardly, the material that contacts with waste water adopts erosion resistance strong as far as possible; Be placed under the situation in the outside, consider the sealing of wall of container and bail shaft, prevent that waste water leaks in the container.When treatment unit is used for anaerobic waste water, acidication and microelectrolysis processing, be placed in the container or the motor of top and electrical equipment thereof should be selected explosion-proof type.
Although this device has the very strong function that mixes, the unsuitable adjacent layout of the Inlet and outlet water of waste water or in the same side of container is avoided the short stream of Inlet and outlet water as far as possible.When adopting the gravity flow water outlet, should consider the application scenario.For the application scenario that needs aeration, at least all surface when going to the extreme higher position with the out cylinder of rotor motion.Minimum gravity flow water outlet water level should satisfy maximum aeration Capability Requirement.The occasion that does not need aeration, rotor can be submerged in below the water surface fully, and also need to prevent at the short stream of the Inlet and outlet water in the water surface zone this moment.
Container leaves the space below rotor, do collection mud and emptying and use.In the larger application of sludge output, can consider power collection mud spoil disposal.Usually, this device can adopt the circular arc-shaped bottom portion structure design, at rotor cleaning shoe is installed, and makes things convenient for the larger heavy mud of proportion to concentrate, and improves sediment.
Concrete method of wastewater treatment, install working process or require as follows:
Device drives rotor in water inlet, waste water does not need aeration then to wait for after the water surface in the device floods the cylinder of highest position fully to drive rotor again.Initial flooding velocity is less than 50% of the designing treatment ability of installing, and pending water progressively increases flooding quantity (per step≤10%) until the designing treatment ability of device enters normal operating conditions after meeting design requirements.
When micro-electrolysis treatment pH value changes large waste water, adopt the right micro-electrolysis material of many assembly.Every cylinder is put into an assembly to material, and every interior material of cylinder is to wait heavy during the initial placement material.When many assembly differ larger to material stacking density, be as the criterion with the filling weight of one group of material of least density.The plot ratio of every cylinder filling generally is no more than 90%, consumes faster material, changes in two days plot ratio of continuous operation to reach 8%, and the plot ratio that this group material is loaded can reach 100%, till namely filling.The cylinder-symmetrical of loading identical pairing material is installed on the rotor, so that the rotor centroid in the working process departs from its pivot center less as far as possible, dwindles the fluctuation range of driving torque.Water inlet pH value changes little waste water, selects single optimum pairing material to load all cylinders on the rotor, loads principle the same.When wastewater pH is very low, easily produce hydrogen, require Working environment that good ventilation condition is arranged, drive-motor, appliance circuit are by the requirement of explosion proof setting in case of necessity.
Along with the consumption of micro-electrolysis material, the rotor driving torque diminishes; Materials consumption speed difference can cause the skew of rotor centroid in each cylinder, makes the fluctuation of rotor driving torque generating period.Change by related these of size, rangeability and the phase sensitive of on-line monitoring driving torque, determine that the interior material require of certain position cylinder is additional or carry out replenishing of the interior material of all cylinders.
When bio anaerobic method and hydrolysis acidification method were processed waste water, treatment unit was answered covered and enclosed, left the window of observing liquid level, drew the gas of generation with vent line and disposed separately.Drive-motor and relevant appliance circuit meet requirement of explosion proof.Packing material adopts mesoporous or the fritter sponge of fine pore or the porous material that other anaerobion easily adheres in the cylinder.The plot ratio of loading under the material state of nature can 100%.Whether rotor all is submerged among the waste water, and depending on water quality and the on-the-spot adjustment for the treatment of effect, if need aeration, the requirement of following in the following aerobic biological process for treating is processed in the slit of offering on the cylinder.
When aerobe was processed waste water, if produce the smell that disturbs residents, treatment unit should add ventilation cover, led to flavor gas otherwise processed by pipeline.Slit on the cylinder is offered by the place's requirement of aforementioned particular content, to aerating wastewater.The size of aeration rate depends on the dissolving oxygen concentration, can pass through liquid level, rotor speed dual control parameter regulation processed, also can under the constant condition of liquid level, only regulate by rotor speed.The minimum requirements of liquid level control sees above that to state particular content not rich.Load the elastic filler of easy biological attachment in the cylinder, rate of compression can reach 40% of state of nature lower volume, or fills the fritter shape sponge in gross porosity footpath under the state of nature.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model one-piece construction is simple, adopt a plurality of cylinders to consist of rotor structure, with single power wheel drive all cylinders, rotor rotates a week, cylinder self has also turned a week, thereby realizes the rolling of filler in all cylinders, has solved Surface Renewal, caking and the blockage problem of micro-electrolysis stuffing; Cylinder position in the rotor rotation process with the slit also constantly changes, and with filling surface liquid renewal rate in the variation quickening of rotating speed or the cylinder that slows down; Utilize cylinder to offer the position in slit, turn down liquid level, make at least outer ring cylinder circulation turnover liquid level, the gas that carries the liquid level top discharges under liquid level, realizes the aeration to reaction liquid; Because filled the easy attachment material filler of microorganism in the cylinder, the ability of its anti impulsion load will be higher than activated sludge process.
Description of drawings
Fig. 1 is that rotating disk described in the utility model is one structural representation;
Fig. 2 is that rotating disk described in the utility model is two structural representation.
Wherein:
1, container; 2, rotating shaft; 3, rotating disk; 4, cylinder; 5, finedraw; 6, drive unit; 7, chain; 8, rising pipe; 9, shore pipe; 10, water inlet pipe; 11, blow-down pipe; 12, scraper plate; 13, oxygenation cylinder
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As depicted in figs. 1 and 2, a kind of rotary type wastewater treatment equipment described in the utility model, it comprises container 1, in described container 1, be provided with rotating shaft 2, be provided with a toothed rotating disk 3 take described rotating shaft 2 as the axle center at described rotating shaft 2 one ends, be provided with two series cylinders 4 centered by described rotating shaft 2 at described rotating disk 3, be provided with finedraw 5 at described cylinder 4, be provided with drive unit 6 at described container 1, described drive unit 6 is connected with described rotating disk 3 by chain 7, be provided with rising pipe 8 and shore pipe 9 at container 1 sidewall that described drive unit 6 is installed, be provided with water inlet pipe 10 and blow-down pipe 11 at another sidewall of described container 1 correspondence; Described rotating disk 3 is one or two; Described rotating disk 3 is two, is located at respectively the two ends of rotating shaft 2; Between described rotating disk 3, be provided with scraper plate 12; Described scraper plate 12 arranges in pairs; Described cylinder 4 is 12 altogether, is divided into inside and outside two groups, evenly is circle distribution centered by described rotating shaft 2; Between described outer group per two cylinders 4, be provided with oxygenation cylinder 13; Described rising pipe 8 is arranged on the top of described container 1 sidewall, and described shore pipe 9 is arranged on the bottom of described container 1 sidewall; Described water inlet pipe 10 is arranged on the top of described container 1 sidewall, and described blow-down pipe 11 is arranged on the bottom of described container 1 sidewall.The utility model one-piece construction is simple, adopt a plurality of cylinders to consist of rotor structure, with single power wheel drive all cylinders, rotor rotates a week, cylinder self has also turned a week, thereby realize the rolling of filler in all cylinders, solved Surface Renewal, caking and the blockage problem of micro-electrolysis stuffing; Cylinder position in the rotor rotation process with the slit also constantly changes, and with filling surface liquid renewal rate in the variation quickening of rotating speed or the cylinder that slows down; Utilize cylinder to offer the position in slit, turn down liquid level, make at least outer ring cylinder circulation turnover liquid level, the gas that carries the liquid level top discharges under liquid level, realizes the aeration to reaction liquid; Because filled the easy attachment material filler of microorganism in the cylinder, the ability of its anti impulsion load will be higher than activated sludge process.
The utility model provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection domain of the present utility model, in the present embodiment not clear and definite each integral part all available prior art realized.
Claims (9)
1. rotary type wastewater treatment equipment, it is characterized in that: it comprises container (1), in described container (1), be provided with rotating shaft (2), be provided with a toothed rotating disk (3) take described rotating shaft (2) as the axle center at described rotating shaft (2) one ends, be provided with two series cylinders (4) centered by described rotating shaft (2) at described rotating disk (3), be provided with finedraw (5) at described cylinder (4), be provided with drive unit (6) at described container (1), described drive unit (6) is connected with described rotating disk (3) by chain (7), be provided with rising pipe (8) and shore pipe (9) at container (1) sidewall that described drive unit (6) is installed, another sidewall corresponding at described container (1) is provided with water inlet pipe (10) and blow-down pipe (11).
2. rotary type wastewater treatment equipment according to claim 1 is characterized in that: described rotating disk (3) is one or two.
3. rotary type wastewater treatment equipment according to claim 1, it is characterized in that: described rotating disk (3) is two, is located at respectively the two ends of rotating shaft (2).
4. rotary type wastewater treatment equipment according to claim 3 is characterized in that: be provided with scraper plate (12) between described rotating disk (3).
5. rotary type wastewater treatment equipment according to claim 4 is characterized in that: the paired setting of described scraper plate (12).
6. rotary type wastewater treatment equipment according to claim 1, it is characterized in that: described cylinder (4) is 12 altogether, is divided into inside and outside two groups, evenly is circle distribution centered by described rotating shaft (2).
7. rotary type wastewater treatment equipment according to claim 6 is characterized in that: be provided with oxygenation cylinder (13) between described outer group per two cylinders (4).
8. rotary type wastewater treatment equipment according to claim 1, it is characterized in that: described rising pipe (8) is arranged on the top of described container (1) sidewall, and described shore pipe (9) is arranged on the bottom of described container (1) sidewall.
9. rotary type wastewater treatment equipment according to claim 1, it is characterized in that: described water inlet pipe (10) is arranged on the top of described container (1) sidewall, and described blow-down pipe (11) is arranged on the bottom of described container (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201761994U CN203238080U (en) | 2013-04-10 | 2013-04-10 | Rotation type wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201761994U CN203238080U (en) | 2013-04-10 | 2013-04-10 | Rotation type wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238080U true CN203238080U (en) | 2013-10-16 |
Family
ID=49315399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201761994U Withdrawn - After Issue CN203238080U (en) | 2013-04-10 | 2013-04-10 | Rotation type wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172145A (en) * | 2013-04-10 | 2013-06-26 | 江苏龙腾工程设计有限公司 | Rotary-type wastewater treating device |
| CN104163477A (en) * | 2014-08-29 | 2014-11-26 | 江苏钰明集团有限公司 | Barrel tubular micro-electrolysis reactor |
-
2013
- 2013-04-10 CN CN2013201761994U patent/CN203238080U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172145A (en) * | 2013-04-10 | 2013-06-26 | 江苏龙腾工程设计有限公司 | Rotary-type wastewater treating device |
| CN104163477A (en) * | 2014-08-29 | 2014-11-26 | 江苏钰明集团有限公司 | Barrel tubular micro-electrolysis reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103172145B (en) | Rotary-type wastewater treating device | |
| CN106007221B (en) | A kind of pharmaceutical wastewater treatment process | |
| CN103304038B (en) | Electrochemical-biological membrane synergistic reactor and application thereof in nitrogen-containing organic wastewater | |
| CN104291436B (en) | A kind of rotating-drum biofilter wastewater treatment equipment and technique | |
| CN107777830B (en) | High-concentration degradation-resistant pharmaceutical wastewater treatment method and system | |
| CN101302052A (en) | Highly effective pretreatment apparatus for refractory dyeing waste water | |
| Quan et al. | Electrochemical oxidation of recalcitrant organic compounds in biologically treated municipal solid waste leachate in a flow reactor | |
| KR100941949B1 (en) | Wastewater treatment system and method for reactor | |
| CN108609809A (en) | A kind of processing method and its processing system of high organic matter high-salt wastewater | |
| CN107337278A (en) | The denitrifying SBBR control systems of sanitary sewage integral anaerobic ammoxidation enhanced endogenesis | |
| CN203238080U (en) | Rotation type wastewater treatment device | |
| CN207330486U (en) | A kind of ozone-Fenton oxidation-heterogeneous ultraviolet catalytic degraded sewage-treatment plant | |
| He et al. | Treatment of organic wastewater containing high concentration of sulfate by crystallization-Fenton-SBR | |
| CN109835980B (en) | Semi-fixed biological contact oxidation reactor | |
| Papastavrou et al. | A comparative treatment of stabilized landfill leachate: Coagulation and activated carbon adsorption vs. electrochemical oxidation | |
| CN114906962A (en) | Photoelectric synergistic catalytic oxidation treatment system and method for high-concentration organic wastewater | |
| CN102249409B (en) | Device and method for strengthening treatment of anaerobic sewage by using solar energy | |
| CN103896371A (en) | Electrochemical flocculation method and device capable of producing electricity | |
| CN103058468A (en) | Integrated device of sewage sludge separation and purification | |
| JP2016031778A (en) | Microbial fuel battery system | |
| CN219689523U (en) | Treatment device for aged leachate of household garbage landfill | |
| CN204173979U (en) | A kind of rotating-drum biofilter wastewater treatment equipment | |
| CN102276119A (en) | System and method for controlling optimized denitrification process in low-carbon-nitrogen-ratio rural waste water treatment | |
| CN107777829A (en) | A kind of High-concentration organic wastewater treatment method and system | |
| CN115925120A (en) | Garbage leachate full-quantization 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: 20131016 Effective date of abandoning: 20140618 |
|
| RGAV | Abandon patent right to avoid regrant |