CN211998978U - Eddy current solid-liquid separation device - Google Patents
Eddy current solid-liquid separation device Download PDFInfo
- Publication number
- CN211998978U CN211998978U CN201921874011.7U CN201921874011U CN211998978U CN 211998978 U CN211998978 U CN 211998978U CN 201921874011 U CN201921874011 U CN 201921874011U CN 211998978 U CN211998978 U CN 211998978U
- Authority
- CN
- China
- Prior art keywords
- sludge
- pipeline
- liquid separation
- flocculator
- separator
- 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
Links
Images
Landscapes
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a vortex solid-liquid separation device, which comprises a box body, wherein a concentration device, an automatic medicine feeding device and a separator are arranged in the box body, and a sewage inlet and a supernatant outlet are arranged outside the box body; the supernatant outlet is communicated with the upper end part of a concentration device, the concentration device is communicated with a sludge inlet through a sewage pipeline, a first flocculator is arranged on the sewage pipeline, the first flocculator is communicated with an automatic medicine feeding device through a medicine feeding pipeline, and a medicine pump is arranged on the medicine feeding pipeline; the bottom of the concentration device is provided with a sludge pipeline, a sludge pump is arranged on the sludge pipeline, the sludge pipeline is communicated with an inlet of the separator, the sludge pipeline is also provided with a second high-efficiency flocculator, and the high-efficiency flocculator is also communicated with a medicine feeding pipeline; the separator is used for squeezing and separating the sludge to obtain a dehydrated mud cake and discharging the dehydrated mud cake; adopt the utility model discloses, can handle sewage, realize the separation of solid-state mud and liquid water.
Description
Technical Field
The utility model relates to a sludge dewatering technical field especially relates to a vortex solid-liquid separation equipment.
Background
With the continuous development of society, more and more sewage with sludge is generated in industry and daily life of people, the sewage contains a large amount of harmful substances and insoluble substances, and the harmful substances and the insoluble substances can be discharged only after being treated correspondingly, otherwise, the sewage can cause great influence on the environment.
Because sewage contains a lot of impurities such as sludge, the impurities and the like are generally precipitated and degraded in the sewage treatment process to separate the impurities from liquid water, and the sludge dewatering equipment adopted in the existing sludge dewatering method is high-temperature drying to realize sludge dewatering.
Also some sludge dewatering methods for example centrifugal dehydration device, filter press device that adopt, chinese utility model patent like publication number CN201834838U discloses a dewatering device for muddy sewage treatment, including effluent water sump, pressure filter, its characterized in that, pressure filter and effluent water sump pass through the pipeline intercommunication, be provided with on the pipeline and be used for carrying the pump to the pressure filter with muddy sewage from the effluent water sump, install first valve on the pipeline, first valve is located between pump and the pressure filter, still including can be to the pressurized pressure device in the pressure filter, pressure device and pipeline intercommunication, the intercommunication position of pressure device and pipeline is located between first valve and the pressure filter, the pressure filter be provided with the outlet pipe, install the third valve on the outlet pipe.
Above-mentioned utility model patent in contain dewatering device for mud sewage treatment, simple structure, convenient to use, it is efficient to handle mud sewage, and the mud moisture content of collecting after the processing is low, the further processing of being convenient for. However, the above-mentioned device still has its disadvantages, for example, because the sewage pool exists, the whole device cannot be installed in the container body as a mobile skid, so that the whole device cannot be transported and moved by transportation means, and is limited by geographical regions, and the above-mentioned device lacks a step of concentration and sedimentation, and the water content of the sewage passing through the filter press is still large, so that the filter press is burdened greatly, and the working efficiency is poor.
And this application adopts sled dress formula box for foretell technical scheme, can conveniently transport and remove, does not receive the regional restriction, and arranges each device in the box through reasonable, the effectual volume that reduces whole box, and occupation space is few, and the vortex solid-liquid separation equipment that this application provided can also deposit the mud in the sewage, realizes solid-liquid separation to through the separating centrifuge, can finally obtain the mud cake of complete dehydration, dehydration efficiency is higher relatively.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vortex solid-liquid separation equipment for solve current sludge dewatering equipment high energy consumption, high running cost, bulky inconvenient removal and the lower problem of dehydration efficiency.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a vortex solid-liquid separation device comprises
The box body is provided with a sludge inlet and a supernatant outlet;
the concentration device is arranged in the box body and is communicated with the supernatant outlet, the concentration device is communicated with the sludge inlet through a sewage pipeline, a first flocculator is arranged on the sewage pipeline, a sludge pipeline is arranged at the bottom of the concentration device, and a sludge pump and a second flocculator are arranged on the sludge pipeline;
the automatic medicine feeding device is communicated with the first flocculator through a medicine feeding pipeline, the second flocculator is communicated with the medicine feeding pipeline, and a medicine pump is arranged on the medicine feeding pipeline;
a separator in communication with the sludge conduit;
the sludge sequentially flows through the box body, the concentration device and the automatic dosing device and is sent into the separator, and the sludge is separated into mud cakes and liquid clear water in the separator and is discharged through the separator.
Above-mentioned vortex solid-liquid separation equipment, enrichment facility includes first enrichment portion and second enrichment portion and third enrichment portion, the second enrichment portion set up in the side of first enrichment portion, just the second enrichment portion with first enrichment portion intercommunication, the third enrichment portion set up in the side of second enrichment portion, just the third enrichment portion with second enrichment portion intercommunication.
At above-mentioned vortex solid-liquid separation equipment, first concentrated portion and second concentrated portion is for leaking hopper-shaped, the top of second, third concentrated portion has the opening, and the top of third concentrated portion still is equipped with the overflow weir plate.
In the above vortex solid-liquid separation device, the top of the first concentration part is provided with a flow passage, the flow passage is provided with a plurality of bending parts, and a flocculation regulator is arranged in the flow passage.
In the vortex solid-liquid separation device, the front end of the box body is provided with the automatic lifting hydraulic door.
In the above vortex solid-liquid separation device, the supernatant outlet is arranged at the side edge of the top of the third concentration part, and a supernatant discharge pipe is arranged at the supernatant outlet and communicated with the third concentration part.
At above-mentioned vortex solid-liquid separation equipment, the terminal part in the box is provided with the rest area, the rest area still is provided with the switch door in order to communicate with the box is outer, still be provided with hoist and mount machinery, solar protection devices, air conditioning system and rail on the outside top of box.
In the vortex solid-liquid separation device, the outlet of the separator is provided with the dry sludge delivery pump, and the separator is also provided with the high-pressure cleaning pump and the silent air compressor.
In the vortex solid-liquid separation device, the inner side wall of the box body is provided with the PLC electric control system for controlling the electric work of the mud pump, the medicine pump, the separator, the high-pressure cleaning pump, the silent air compressor, the dry sludge conveying pump, the first flocculator and the second flocculator.
Another object of the present invention is to provide a method for separating solid from liquid in sludge.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a sludge solid-liquid separation method comprises the following steps:
the sewage is fully automatically controlled to enter a sewage pipeline in the vortex solid-liquid separation device from a sewage inlet;
adding a flocculating agent into a first flocculator, enabling sewage in a sewage pipeline to pass through the first flocculator, mixing the flocculating agent with the sewage through the first flocculator, and then entering a concentration device for flocculating and precipitating;
controlling the supernatant outlet to be opened so that the supernatant liquid in the concentrating device is discharged;
controlling the sludge pump to start working, so that the sludge flocculated and precipitated at the bottom of the concentration device enters a sludge pipeline;
adding a secondary flocculating agent into the second flocculator, stirring and mixing the sludge and the secondary flocculating agent through the second flocculator, and conveying the mixture to a separator;
squeezing and separating by the separator to obtain dewatered mud cake and liquid clear water, and discharging.
The utility model discloses has following technological effect:
1. the concentration device, the automatic medicine feeding device and the separator in the utility model are all arranged in the box body, and the whole box body can be used as a movable skid-mounted device, so that the whole set of device of the utility model can be transported and moved, has higher convenience, is convenient for treating sewage in different regions,
2. carry out the concentrated sediment to sewage earlier through enrichment facility, can improve the solid rate that contains in the sewage for subsequent separating centrifuge can be quick realizes the dehydration of mud, has shortened the dehydration time, has improved the dehydration efficiency of mud, has practiced thrift manufacturing cost and energy in a large number.
Drawings
FIG. 1 is a schematic structural diagram of an exterior of a housing of a vortex solid-liquid separation device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the exterior of a box body of a vortex solid-liquid separation device according to an embodiment of the present invention;
FIG. 3 is a schematic view of an internal structure of a box body of a vortex solid-liquid separation device according to an embodiment of the present invention;
FIG. 4 is a schematic view of an internal structure of a box body of a vortex solid-liquid separation device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a concentration device and pipes inside a box of a vortex solid-liquid separation device according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a separator of a vortex solid-liquid separation device according to an embodiment of the present invention;
FIG. 7 is a flow chart of a method for solid-liquid separation of sludge according to an embodiment of the present invention;
in the figure, a box body-1, a ladder stand-10, an automatic lifting hydraulic door-11, a hoisting machine-12, a sun shading device-13, a fence-14, a sludge inlet-15, a water outlet-16, a supernatant fluid discharge pipe-17, a supernatant fluid outlet-171, a PLC (programmable logic controller) electronic control system-18, a door-19, a concentration device-2, a first concentration part-21, a flow passage-210, a flocculation regulator-211, a second concentration part-22, a first flocculator-23, a sewage pipeline-24, a sludge pipeline-25, a second flocculator-26, a mud pump-27, a third concentration part-28, an overflow weir plate-281, an automatic medicine feeding device-3, a medicine feeding box-31, a medicine pump-32, a medicine feeding pipeline-33 and a separator-4, a dry sludge delivery pump-41, a high-pressure cleaning pump-42, a silent air compressor-43, a rest area-5 and an air conditioning system-51.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in figures 1 to 7, the vortex solid-liquid separation device of the present invention at least comprises a concentration device 2, an automatic medicine feeding device 3 and a separator 4, wherein the concentration device 2, the automatic medicine feeding device 3 and the separator 4 are all installed and fixed in a box body 1.
In this embodiment, box 1 is portable sled dress, and the similar container form of whole 1 appearances of box, separating centrifuge 4, enrichment facility 2 and automatic reagent feeding device 3 then according to the front end to the rear end fixed mounting in proper order in box 1 of sequence from the box, through the fixed mode of arranging of this kind of installation, can effectually utilize the space of box 1, and the convenient follow-up sewage that gets into box 1 carries out effectual processing moreover.
Referring to fig. 1 to 6, a sludge inlet 15 and a supernatant outlet 171 are provided outside the tank 1;
the supernatant outlet 171 is communicated with the upper end of the concentration device 2, the concentration device 2 is communicated with the sludge inlet 15 through a sewage pipeline 24, a first flocculator 23 is arranged on the sewage pipeline 24, the first flocculator 23 is communicated with the automatic medicine adding device 3 through a medicine adding pipeline 33, and a medicine pump 32 is arranged on the medicine adding pipeline 33;
a sludge pipeline 25 is arranged at the bottom of the concentration device 2, a sludge pump 27 is arranged on the sludge pipeline 25, the sludge pipeline 25 is communicated with the inlet of the separator 4, a second flocculator 26 is also arranged on the sludge pipeline 25, and the second flocculator 26 is also communicated with a medicine adding pipeline 33;
the separator 4 is used for squeezing and separating the sludge in the sludge pipeline 25 to obtain a dehydrated mud cake, and discharging the dehydrated mud cake.
In this embodiment, firstly, sewage with sludge enters the sewage pipe 24 in the tank 1 from the sludge inlet 15, the sewage pipe 24 is provided with the first flocculator 23, when the sewage passes through the first flocculator 23, the automatic medicine adding device 3 delivers the flocculating agent to the first flocculator 23 through the medicine pump 32, the first flocculator 23 sufficiently stirs and mixes the flocculating agent and the sewage, so that the sewage passes through the first flocculator 23 and then enters the concentration device 2, the sewage is subjected to precipitation and degradation in the concentration device 2, solid sludge in the sewage is precipitated to the bottom of the concentration device 2, and liquid supernatant is located at the upper layer and is discharged through the supernatant outlet 171.
The sludge deposited at the bottom of the concentration device 2 enters a sludge pipeline 25 and is then conveyed to a second flocculator 26 through a sludge pump 27, the second flocculator 26 also stirs and mixes a secondary flocculating agent with the sludge and then conveys the mixture to the separator 4, the separator 4 presses and separates the sludge to obtain a dewatered sludge cake, and the residual liquid clear water is discharged from a corresponding water outlet 16.
In this embodiment, automatic chemical feeding device 3 is connected to chemical feeding box 31, and different types of flocculation chemicals can be put into chemical feeding box 31, and what type of flocculation chemicals is put into is determined according to the type of sewage, and automatic chemical feeding device 3 only needs to stir the flocculation chemicals, and then conveys the flocculation chemicals to first flocculator 23 or second flocculator 26 through chemical pump 32.
In this embodiment, the automatic medicine feeding device 3 is a three-chamber automatic medicine feeding device.
Referring to fig. 5, in the present embodiment, the concentration device 2 includes a first concentration portion 21, a second concentration portion 22, and a third concentration portion 28, the second concentration portion 22 is located at a side of the first concentration portion 21, the third concentration portion 28 is located at a side of the second concentration portion 22, and the second concentration portion 22 is communicated with the first concentration portion 21.
The first concentrating part 21 and the second concentrating part 22 are funnel-shaped, and the tops of the second concentrating part 22 and the third concentrating part 28 have openings.
The top of the third concentrating part 28 is also provided with an overflow weir plate 281.
The top of the first concentrating part 21 is provided with a flow passage 210, the flow passage 210 has a plurality of bends, and a flocculation regulator 211 is arranged in the flow passage 210.
The supernatant outlet 171 is disposed at a side of the top of the third concentrating part 22, the supernatant outlet 171 is provided with a supernatant discharge pipe 17, and the supernatant discharge pipe 17 is communicated with the third concentrating part 28.
The top of the first concentration part 21 is sealed, and a flow passage 210 is formed thereon, and the flow passage 210 is communicated with the sewage pipe 24, so that the sewage can enter the first concentration part 21 through the flow passage 210 after the first flocculator 23 stirs and mixes the sewage and the flocculating agent.
The flocculation reagents used in different types of wastewater are different in type and the mixing time of the two is also short, for example, when the flocculation effect is good, the mixing time of the flocculation reagents and the wastewater is not suitable to be too long, otherwise the wastewater pipeline 24 may be blocked.
Through setting up runner 210, can increase the mixing time of flocculation medicament and sewage for flocculation medicament and sewage can the intensive mixing, and flocculation regulator 211 in runner 210 is long when then can controlling the mixture of flocculation medicament and sewage, thereby makes the utility model provides a vortex solid-liquid separation equipment can handle the sewage of different grade type, strengthens the adaptability of device.
The second concentrating part 22 is connected to the first concentrating part 21, the sewage in the first concentrating part 21 can flow into the second concentrating part 22, and then continue to be precipitated in the second concentrating part 22, the sewage precipitated in the second concentrating part 22 can be divided into an upper layer and a lower layer, the upper layer is liquid water and is relatively clean, the sewage precipitated in the third concentrating part 22 is divided into an upper layer and a lower layer, the upper layer is liquid water and is relatively pure, the sewage can enter the supernatant fluid discharge pipe 17 from the supernatant fluid outlet 171 and then is discharged, and the lower layer is precipitated sludge and can enter the sludge pipeline 25.
The funnel-shaped concentration part can enable sludge sediment in sewage to be more concentrated and to be converged into the sludge pipeline 25 at the bottom.
Through setting up second concentrated portion 22, the handling capacity when can increase sewage treatment to it can be regarded as the secondary sedimentation, and it is long to have increased the sediment of sewage, can obtain better precipitation effect, has fine additional action to the sewage that the effect is slow for partial sediment.
In this embodiment, a PLC electronic control system 18 is further disposed in the box 1 for controlling the operation of the mud pump 27, the medicine pump 32, the separator 4, the high pressure cleaning pump 42, the silent air compressor 43, the dry sludge delivery pump 41, the first flocculator 23, and the second flocculator 26.
In the present embodiment, the front end of the case 1 is provided with an automatic elevation hydraulic door 11.
When the automatic lifting hydraulic door 11 is opened, a worker can enter the front end portion inside the box body 1, and maintenance and management of each pipe in the front end portion inside the box body 1 are facilitated.
The separator 4 is disposed at the front end of the tank 1, wherein a dry sludge transfer pump 41 is disposed at the outlet of the separator 4, and a high pressure cleaning pump 42 and a silent air compressor 43 are disposed on the separator 4.
The tail end part in the box body 1 is provided with a rest area 5, the rest area 5 is further provided with a switch door 19 to be communicated with the outside of the box body 1, and the outer top of the box body 1 is further provided with a hoisting machine 12, a sun-shading device 13, an air conditioning system 51 and a fence 14.
Rest area 5 is used for the staff to have a rest, is provided with table chair and bed etc. in the rest area 5, and the terminal outside of box 1 still is provided with cat ladder 10.
Referring to FIG. 5, FIG. 5 shows the location of the various pipes, including the waste pipe 24, the drug addition pipe 33, and the sludge pipe 25, the first flocculator 23, the second flocculator 26, the sludge pump 27, and the drug pump 32.
Wherein, still be provided with solenoid valve in each pipeline, control switching on or cutting off of pipeline through solenoid valve, the corresponding electromagnetic flowmeter that also is provided with in the pipeline is used for monitoring the flow of pipeline.
The box body 1 is also internally provided with a power supply connection port, a bridge frame, an LED lamp, a dangerous gas alarm system and other equipment.
Correspondingly, referring to fig. 7, this embodiment further provides a sludge solid-liquid separation method, including the steps of:
the sewage is fully automatically controlled to enter a sewage pipeline 24 in the vortex solid-liquid separation device from a sludge inlet 15; controlling sewage to enter a sewage pipeline 24 from a sludge inlet 15 of the vortex solid-liquid separation device;
adding a flocculating agent to the first flocculator 23, and making the sewage in the sewage pipeline 24 pass through the first flocculator 23, mixing the flocculating agent with the sewage through the first flocculator 23, and entering the concentration device 2 for flocculation and precipitation;
the supernatant outlet 171 is controlled to be opened so that the supernatant liquid in the concentration device 2 is discharged;
controlling the sludge pump 27 to work so that the bottom flocculent settled sludge in the concentration device 2 enters the sludge pipeline 25;
adding a secondary flocculating agent into the second flocculator 26, stirring and mixing the sludge and the secondary flocculating agent through the second flocculator 26, and conveying the mixture to the separator 4;
and squeezing and separating by the separator 4 to obtain a dewatered mud cake and liquid clear water, and discharging.
In this embodiment, enrichment facility, automatic reagent feeding device and separating centrifuge all set up in the box, and whole box can regard as portable sled dress, makes the utility model discloses a complete equipment can be transported and removed, has higher convenience, and the convenience is handled the sewage in different regions to, carry out the concentrated sediment to sewage earlier through enrichment facility, can reduce the water content of mud in the sewage, make the dehydration of realization mud that subsequent separating centrifuge can be quick, shortened the dehydration time, improved the dehydration efficiency of mud.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. A vortex solid-liquid separation apparatus, comprising:
the box body is provided with a sludge inlet and a supernatant outlet;
the concentration device is arranged in the box body and is communicated with the supernatant outlet, the concentration device is communicated with the sludge inlet through a sewage pipeline, a first flocculator is arranged on the sewage pipeline, a sludge pipeline is arranged at the bottom of the concentration device, and a sludge pump and a second flocculator are arranged on the sludge pipeline;
the automatic medicine feeding device is communicated with the first flocculator through a medicine feeding pipeline, the second flocculator is communicated with the medicine feeding pipeline, and a medicine pump is arranged on the medicine feeding pipeline;
a separator in communication with the sludge conduit;
the sludge sequentially flows through the box body, the concentration device and the automatic dosing device and is sent into the separator, and the sludge is separated into mud cakes and liquid clear water in the separator and is discharged through the separator.
2. The vortex solid-liquid separation device according to claim 1, wherein the concentration device comprises a first concentration portion, and a second concentration portion and a third concentration portion, the second concentration portion is disposed at a side of the first concentration portion and is communicated with the first concentration portion, the third concentration portion is disposed at a side of the second concentration portion and is communicated with the second concentration portion.
3. The vortex solid-liquid separation device according to claim 2, wherein the first concentrating part and the second concentrating part are funnel-shaped, the top of the second concentrating part and the top of the third concentrating part are provided with openings, and the top of the third concentrating part is further provided with an overflow weir plate.
4. The vortex solid-liquid separation device according to claim 3, wherein the top of the first concentrating part is provided with a flow passage, the flow passage is provided with a plurality of bends, and a flocculation regulator is arranged in the flow passage.
5. The vortex solid-liquid separation device according to claim 1, wherein the front end of the box body is provided with an automatic lifting hydraulic door.
6. The vortex solid-liquid separation device according to claim 3, wherein the supernatant outlet is provided at a side of a top of the third concentrating part, and the supernatant outlet is provided with a supernatant discharge pipe which is communicated with the third concentrating part.
7. The eddy current solid-liquid separation device according to claim 1, wherein a rest area is arranged at the end part in the box body, the rest area is further provided with a switch door to communicate with the outside of the box body, and a hoisting machine, a sun shading device, an air conditioning system and a fence are further arranged on the top outside the box body.
8. The vortex solid-liquid separation device according to claim 1, wherein a dry sludge delivery pump is arranged at the outlet of the separator, and a high-pressure cleaning pump and a silent air compressor are further arranged on the separator.
9. The vortex solid-liquid separation device according to claim 8, wherein a PLC electric control system is arranged on the inner side wall of the box body and used for controlling the electric work of the mud pump, the medicine pump, the separator, the high-pressure cleaning pump, the silent air compressor, the dry sludge delivery pump, the first flocculator and the second flocculator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874011.7U CN211998978U (en) | 2019-11-01 | 2019-11-01 | Eddy current solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874011.7U CN211998978U (en) | 2019-11-01 | 2019-11-01 | Eddy current solid-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211998978U true CN211998978U (en) | 2020-11-24 |
Family
ID=73413104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921874011.7U Active CN211998978U (en) | 2019-11-01 | 2019-11-01 | Eddy current solid-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211998978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921799A (en) * | 2019-11-01 | 2020-03-27 | 象山德曼机械有限公司 | Eddy current solid-liquid separation device |
-
2019
- 2019-11-01 CN CN201921874011.7U patent/CN211998978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921799A (en) * | 2019-11-01 | 2020-03-27 | 象山德曼机械有限公司 | Eddy current solid-liquid separation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103232132A (en) | Magnetic separation method and apparatus for mine water underground treatment | |
| CN210313987U (en) | Deep sludge dewatering system | |
| CN108689582A (en) | Sludge dewatering treatment device and processing method | |
| CN104860447A (en) | Novel wet-process flue gas desulfurization wastewater treatment system | |
| CN117534263A (en) | Adjustable dissolved air floatation tank | |
| CN110282853A (en) | The purification device and its purification method of integrated sewage materializing strategy and sludge dewatering | |
| CN211998978U (en) | Eddy current solid-liquid separation device | |
| CN207091183U (en) | A kind of industrial and mineral waste water high-efficiency purifies and recycled equipment | |
| RU143295U1 (en) | STRUCTURE FOR PURIFICATION OF HEAVYLY CONTAMINATED SHOWER AND PRODUCTION WASTE WATERS | |
| CN110921799A (en) | Eddy current solid-liquid separation device | |
| CN211226877U (en) | Ecological dredging system | |
| CN210620578U (en) | Purification device integrating sewage physicochemical treatment and sludge dewatering | |
| CN108017220A (en) | A kind of Intellectual water treatment system for being suitable for magnetic water treatment agent and recycling | |
| KR101517285B1 (en) | A Sludge turnkey treatment system for a basin | |
| CN203269714U (en) | Magnetic separation device applicable to underground mine water treatment | |
| CN215288286U (en) | Chemical sewage efficient treatment system | |
| CN114772785A (en) | Integrated sewage treatment device and method | |
| CN113830952A (en) | Phosphorite mine water treatment system and treatment method | |
| CN201148371Y (en) | Aluminum oxide industrial production wastewater treatment recycling apparatus | |
| WO2018024170A1 (en) | Emergency treatment device for riverway water | |
| CN210367288U (en) | Magnetic medium coagulating sedimentation integrated system | |
| CN203890153U (en) | Complete set of water quality purification treatment all-in-one equipment | |
| CN208087423U (en) | Painting wastewater processing equipment | |
| CN202729868U (en) | Stone superfine slurry treatment system | |
| CN208747910U (en) | Sludge dewatering treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |