CN107080985A - A kind of hydraulic cyclone and sewage disposal device - Google Patents
A kind of hydraulic cyclone and sewage disposal device Download PDFInfo
- Publication number
- CN107080985A CN107080985A CN201710467766.4A CN201710467766A CN107080985A CN 107080985 A CN107080985 A CN 107080985A CN 201710467766 A CN201710467766 A CN 201710467766A CN 107080985 A CN107080985 A CN 107080985A
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- China
- Prior art keywords
- water
- water inlet
- central tube
- sludge bucket
- settling vessel
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
Abstract
The present invention discloses a kind of hydraulic cyclone, including central tube, sludge bucket, water inlet pipe, water inlet deflector and effluent trough, central tube is fixedly installed on the intrinsic top of settling vessel, sludge bucket is located at the lower section of settling vessel body inner central tube, it is provided with the lower water inlet of central tube along central tube tangential direction into water deflector, water side for the water inlet pipe of water inlet is adjacent with water inlet deflector, and effluent trough at the top of central tube with being connected；The bottom of sludge bucket is connected with discharge pipeline.The hydraulic cyclone of the present invention, by using secondary separation treatment technology, hydraulic surface loading is high, can be suitably used for into water containing the high sewage disposal of the higher high concentrtion of suspended solid amount, and the ability impacted with resistance to sewage water and change of water quality；The present invention also provides a kind of sewage disposal device, and good sewage processing effect is not likely to produce clogging, compact conformation.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of hydraulic cyclone and sewage disposal are set
It is standby.
Background technology
Substantial amounts of sewage, particularly PTA are generated in the production process of the industries such as oil, chemical industry, medicine, metallurgy, mining
The acid precipitation processing of sewage, existing equipment is extremely difficult to water treatment requirement up to standard, there is sludge and disperses, sludge separation
Not thoroughly, the problems such as the poor processing effect of mud-water separation, the treatment effect of sewage and the daily life of the mankind are closely bound up how
Improving sewage disposal effect turns into urgent problem to be solved.
The content of the invention
, should to solve the problem of above-mentioned prior art is present it is an object of the invention to provide a kind of hydraulic cyclone
Hydraulic cyclone is by using secondary separation treatment technology, and hydraulic surface loading is high, can be suitably used for containing suspended solid into water
The higher high sewage disposal of high concentrtion of amount, and the ability impacted with resistance to sewage water and change of water quality；The present invention is also provided
A kind of sewage disposal device, good sewage processing effect is not likely to produce clogging, compact conformation.
To achieve the above object, the invention provides following scheme：The present invention provides a kind of hydraulic cyclone, including
Central tube, sludge bucket, water inlet pipe, water inlet deflector and effluent trough, the central tube are fixedly installed in settling vessel body
Top, the sludge bucket be located at the settling vessel body in the central tube lower section, the lower water inlet of the central tube
Place is provided with the water inlet deflector along the central tube tangential direction, water side and institute for the water inlet pipe of water inlet
State adjacent into water deflector, be connected at the top of the effluent trough and the central tube；The bottom of the sludge bucket is connected with spoil disposal
Pipe.
Optionally, the central tube is horn-like in what Open Side Down, is supported on the outside of the central tube by the first supporting plate
Guide shell is arranged with, the water side of the water inlet pipe is adjacent with the water inlet deflector through the outer wall of the guide shell.
Optionally, the outer top by the water inlet deflector of the central tube, which is tilted down, is arranged with mud guiding plate, described to lead
The end of mud plate is connected with link, and the link is fixed on the inwall of the settling vessel body.
Optionally, the sludge bucket includes centrum, sludge bucket stretched and dirt on the stepped sludge bucket being fixedly connected sequentially
Centrum is fixedly connected with the link on bucket hypocentrum, the sludge bucket.
Optionally, being internally provided with the outside of cleaning hydraulic giant, the sludge bucket hypocentrum for the sludge bucket hypocentrum sets
It is equipped with rapping apparatus.
Optionally, stiffening plate connection and the excessive skirt fixed by the second supporting plate are provided with the outside of the sludge bucket
Manhole is offered on the outside of seat and lower skirt, the lower skirt.
Optionally, the settling vessel body top is fixedly installed stiffening ring, the interior outside point of the lower skirt bottom
Interior bottom stiffening ring and outer bottom stiffening ring Tie be welded with, the foundation ring center of the lower skirt is fixedly installed central bottom plate, described
Central bottom plate is connected with the end seal of the sludge bucket hypocentrum, and the outer sheath of the central bottom plate is provided with center foundation ring and patch
It is welded with center stiffening ring；The discharge pipeline is connected with the top of the central bottom plate.
Optionally, the effluent trough is fixed by the 3rd supporting plate and the central tube, is provided with the effluent trough floating
Slag baffle plate, the water outlet of the effluent trough is provided with water outlet weir plate.
Optionally, the settling vessel also includes escape pipe, gas-water separation water outlet device, swash plate support and blow-down pipe, described
The bottom of escape pipe is located at the top of the water side of the water inlet pipe, and the settling vessel body is stretched out on the top of the escape pipe
Outside；The gas-water separation water outlet device is located on the outside of the settling vessel and is connected with the effluent trough；In the settling vessel body
Swash plate support is fixedly installed on the outside of the central tube；The blow-down pipe is connected with the central bottom plate.
The present invention also provides a kind of sewage disposal device, including above-mentioned hydraulic cyclone, in addition to pipeline mixing
Device, distribution water tank, sludge pump and dewaterer, sewage inlet are connected by flocculant entrance with the pipe-line mixer, institute
State the allocated water tank of pipe-line mixer with the water inlet pipe of the settling vessel to be connected, the discharge pipeline is connected with the sludge pump
Logical, the sludge pump is removed conveying device through body refuse and is connected with the dewaterer；The body refuse removes conveying device and uses flexible pipe
Pump.
The present invention achieves following technique effect relative to prior art：
Hydraulic cyclone in the present invention, selects cyclone sediment mode, and surface hydraulic load is high, good purification, sinks
The body refuse concentration that shallow lake device is discharged is high, the stepped setting of sludge bucket, but settling vessel is realized regular, interruption spoil disposal, operator
Member can flexibly grasp according to the amount of precipitation；Sewage-treatment plant in the present invention, body refuse removes conveying device and uses peristaltic pump
Pressure is conveyed, and peristaltic pump is applied to the sediment containing fiber sundries and bulky grain solid, will not produce the phenomenon of blocking, soft
Tube pump can be rotated backward, so that it is determined that settling vessel slag-drip opening is not blocked；Flexible pipe pump lift is high, therefore fed distance is long, and has
There is function of measuring, compact conformation, floor space is small, efficiency high.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of hydraulic cyclone in the present invention；
Fig. 2 is the structural representation of sewage disposal device in the present invention；
Fig. 3 sets figure for the part of water outlet groove location in the present invention；
Wherein, 1 central bottom plate；2 center stiffening rings；3 centers foundation ring；4 discharge pipelines；5 foundation rings；6 outer bottom stiffening rings；Bottom in 7
Stiffening ring；8 manholes；9 flushing system imports；10 sludge bucket hypocentrums；11 rapping apparatus；12 times skirts；13 stiffening plates；14
Three supporting plates；15 sludge bucket stretcheds；16 excessive skirts；Centrum on 17 sludge buckets；18 links；19 mud guiding plates；20 settling vessel sheets
Body；21 water inlet pipes；22 water inlet deflectors；23 central tubes；24 guide shells；25 first supporting plates；26 flushing systems are exported；27
Two supporting plates；28 effluent troughs；29 water outlet weir plates；Stiffening ring on 30；31 escape pipes；32 scum boards；33 gas-water separation water outlet devices；
34 swash plate supports；35 blow-down pipes；36 cleaning hydraulic giants；37 water inlets；38 flocculant entrances；39 pipe-line mixers；40 distribution water tanks；
41 clear water outputs；42 hydraulic giant nozzles；43 atmospheric valves；44 sludge pumps；45 dewaterers；46 regulating bolts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
, should to solve the problem of above-mentioned prior art is present it is an object of the invention to provide a kind of hydraulic cyclone
Hydraulic cyclone is by using secondary separation treatment technology, and hydraulic surface loading is high, can be suitably used for containing suspended solid into water
The higher high sewage disposal of high concentrtion of amount, and the ability impacted with resistance to sewage water and change of water quality；The present invention is also provided
A kind of sewage disposal device, good sewage processing effect is not likely to produce clogging, compact conformation.
The hydraulic cyclone that the present invention is provided, including central tube, sludge bucket, water inlet pipe, water inlet deflector and
Effluent trough, central tube is fixedly installed on the intrinsic top of settling vessel, and sludge bucket is located at the lower section of settling vessel body inner central tube,
It is provided with the lower water inlet of central tube along central tube tangential direction into water deflector, the water outlet for the water inlet pipe of water inlet
End is adjacent with water inlet deflector, and effluent trough at the top of central tube with being connected；The bottom of sludge bucket is connected with discharge pipeline.
Sewage enters settling vessel body by water inlet pipe, enters after deflector water conservancy diversion of intaking along the tangential direction of central tube
The Swirl area of settling vessel body, sewage flows in eddy flow area in eddy flow state, the relatively low sewage of a part of sludge concentration
Enter diversion chamber from central tube top, settling section clarification is entered under deflector guiding, clear water is pooled to clear water zone by going out upwards
Tank flows out.Body refuse slips into sludge bucket along mud guiding plate, and the higher sewage of another part sludge concentration enters under eddy flow area eddy flow
Sludge bucket is concentrated, and clear water is raised slowly to clear water zone, and body refuse collects settling vessel center precipitation to bottom and entered by discharge pipeline
Row body refuse is discharged.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Fig. 1-3 are refer to, wherein, Fig. 1 is the overall structure diagram of hydraulic cyclone in the present invention；Fig. 2 is this
The structural representation of sewage disposal device in invention；Fig. 3 sets figure for the part of water outlet groove location in the present invention.
As Figure 1-3, the present invention provides a kind of hydraulic cyclone, including central tube 23, sludge bucket, water inlet pipe
21st, water inlet deflector 22 and effluent trough 28, central tube 23 are fixedly installed on the top in settling vessel body 20, and sludge bucket is located at
At the lower section of the inner central tube 23 of settling vessel body 20, the lower water inlet of central tube 23 along the tangential direction of central tube 23 be provided with into
Water deflector 22, the water side for the water inlet pipe 21 of water inlet is adjacent with water inlet deflector 22, effluent trough 28 and central tube 23
Top is connected；The bottom of sludge bucket is connected with discharge pipeline 4；Water inlet pipe 21 is connected with hydraulic giant nozzle 42, it is possible to increase current
Flow velocity.
Central tube 23 is horn-like in what Open Side Down, and the outside of central tube 23 is provided with water conservancy diversion by the support set of the first supporting plate 25
Cylinder 24, the water side of water inlet pipe 21 is adjacent with water inlet deflector 22 through the outer wall of guide shell 24；Central tube 23 is outer by intaking
The top of deflector 22, which is tilted down, is arranged with mud guiding plate 19, and the end of mud guiding plate 19 is connected with link 18, link 18
On the inwall for being fixed on settling vessel body 20.Sludge bucket includes centrum 17, sludge on the stepped sludge bucket being fixedly connected sequentially
Struggle against stretched 15 and sludge bucket hypocentrum 10, and centrum 17 is fixedly connected with link 18 on sludge bucket.
Formed between central tube 23 and guide shell 24 in diversion chamber, central tube 23 and be located at the epimere of water inlet deflector 22 to revolve
Area is flowed, is settling section between settling vessel body 20 and water inlet deflector 22, the region that sludge bucket is constituted is body refuse enrichment region；It is dirty
Water flows in eddy flow area in eddy flow state, and the relatively low sewage of a part of sludge concentration enters diversion chamber from the top of central tube 23,
Enter settling section clarification under deflector guiding, clear water is pooled to clear water zone and flowed out by effluent trough 28 upwards；Body refuse is along with being connected
The mud guiding plate 19 that frame 18 is connected slips into body refuse enrichment region, and the higher sewage of another part sludge concentration enters under eddy flow area eddy flow
Enter body refuse enrichment region to be concentrated, clear water is raised slowly to settling section, body refuse collects settling vessel center precipitation to bottom.
Hydraulic giant 36 is cleaned in being internally provided with for sludge bucket hypocentrum 10, and the outside of sludge bucket hypocentrum 10 is provided with rapping dress
11 are put, cleaning hydraulic giant 36 is used to be rinsed the sludge in sludge bucket, prevents sludge from accumulating to form blocking, rapping apparatus 11
Rapping effect is played, the flowing of sludge is driven, can also prevent from blocking.
The He of excessive skirt 16 that stiffening plate 13 is connected and fixed by the second supporting plate 27 is provided with the outside of sludge bucket
Lower skirt 12, the lower outside of skirt 12 offers manhole 8.The top of settling vessel body 20 is fixedly installed stiffening ring 30, skirt
The interior outside of 12 bottoms of seat is pasted respectively is welded with interior bottom stiffening ring 7 and outer bottom stiffening ring 6, and the center of foundation ring 5 of lower skirt 12 is fixed
Central bottom plate 1 is provided with, central bottom plate 1 is connected with the end seal of sludge bucket hypocentrum 10, and the outer sheath of central bottom plate 1 is provided with
Center foundation ring 3 and patch be welded with center stiffening ring 2；Discharge pipeline 4 is connected with the top of central bottom plate 1.Each stiffening ring and reinforcement
The effect for strengthening being fixedly connected is enclosed, the bottom of central bottom plate 1 is connected with sludge pump 44, carry out final Treatment of Sludge.
Effluent trough 28 is fixed by the 3rd supporting plate 14 and central tube 23, and scum board 32 is provided with effluent trough 28, is gone out
The water outlet of tank 28 is provided with water outlet weir plate 29.Settling vessel also includes escape pipe 31, gas-water separation water outlet device 33, swash plate branch
Frame 34 and blow-down pipe 35, the bottom of escape pipe 31 are located at the top of the water side of water inlet pipe 21, and the top of escape pipe 31 is stretched out
Outside settling vessel body 20；Gas-water separation water outlet device 33 is located on the outside of settling vessel and is connected with effluent trough 28；Settling vessel body 20
The interior outside positioned at central tube 23 is fixedly installed swash plate support 34, plays buffering, clear water be slowly pooled to upwards settling section by
Delivery port flows out；Blow-down pipe 35 is connected with central bottom plate 1, and atmospheric valve 43 is provided with blow-down pipe 35, is conveniently controlled.
The inner side top of settling vessel body 20 is provided with effluent trough 28 along breadth, water outlet weir plate 29 by regulating bolt 46 with
Effluent trough 28 is mutually fixedly connected, and can change the height for the water surface by changing the height of regulating bolt 46, and gas-water separation goes out
Hydrophone 33 is arranged on the outside of settling vessel, after settling section water level rises, is collected by the water of water outlet weir plate 29 and is flowed to gas-water separation
Water outlet device 33, clear water, gas are separated, then are connected with clear water output 41, discharge clear water.
The hydraulic cyclone is further opened with flushing system import 9 in the outside of lower skirt 12, for apparatus body
Interior humiliation, the phenomenon cleaning blocked；Settling vessel body 20 is provided with flushing system outlet 26, for cleaning equipment under off working state
The passage of water during body.
The present invention also provides a kind of sewage disposal device, including above-mentioned hydraulic cyclone, in addition to pipeline mixing
Device 39, distribution water tank 40, sludge pump 44 and dewaterer 45, sewage inlet 37 is by flocculant entrance 38 and pipe-line mixer 39
It is connected, the allocated water tank 40 of pipe-line mixer 39 is connected with the water inlet pipe 21 of settling vessel, discharge pipeline 4 and the phase of sludge pump 44
Connection, sludge pump 44 is removed conveying device through body refuse and is connected with dewaterer 45；Body refuse removes conveying device and uses peristaltic pump.
The processing procedure of the sewage disposal device is as follows：
Water, by flocculant entrance 38, enters distribution water tank 40 by water inlet 37 after the mixing of pipe-line mixer 39, then
Through water inlet pipe 21 and hydraulic giant nozzle 42, enter after the water conservancy diversion of deflector 22 of intaking along the tangential direction of central tube 23 in settling vessel
Heart eddy flow area, sewage flows in eddy flow area in eddy flow state, and the relatively low sewage of a part of sludge concentration is from the top of central tube 23
Into diversion chamber, settling section clarification is entered under deflector guiding, clear water is pooled to clear water zone through effluent trough 28 and water outlet upwards
Water is collected to after gas-water separation water outlet device 33 by weir plate 29 to be flowed out by clear water output 41；
Body refuse slips into body refuse enrichment region along mud guiding plate 19, and the higher sewage of another part sludge concentration is in eddy flow area eddy flow
Under, concentrated into body refuse enrichment region, clear water is raised slowly to clear water zone, body refuse collects settling vessel center precipitation to bottom,
Through sludge pump 44, thickened sludge slag is regularly delivered to dewaterer 45 through peristaltic pump.
It should be noted that the selection of each stiffening ring and stiffening ring in the present invention is not limited to above-mentioned selection, only
The stiffening ring for the effect for strengthening connection can be met；In addition, the title of all parts is not also limited in the present invention, with it
The same or similar part of meaning is each fallen within protection scope of the present invention.
Specific case is applied in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate the method and its core concept for being only intended to help to understand the present invention；Simultaneously for those of ordinary skill in the art, according to
According to the thought of the present invention, it will change in specific embodiments and applications.In summary, this specification content
It should not be construed as limiting the invention.
Claims (10)
1. a kind of hydraulic cyclone, it is characterised in that：Including central tube, sludge bucket, water inlet pipe, water inlet deflector and
Effluent trough, the central tube is fixedly installed on the intrinsic top of settling vessel, and the sludge bucket is located in the settling vessel body
The central tube tangential direction water inlet is provided with the lower section of the central tube, the lower water inlet of the central tube to lead
Plate is flowed, the water side for the water inlet pipe of water inlet is adjacent with the water inlet deflector, the effluent trough and the center
Tube top portion is connected；The bottom of the sludge bucket is connected with discharge pipeline.
2. hydraulic cyclone according to claim 1, it is characterised in that：The central tube is in the loudspeaker that Open Side Down
Guide shell is provided with by the first supporting plate support set on the outside of shape, the central tube, the water side of the water inlet pipe is described in
The outer wall of guide shell is adjacent with the water inlet deflector.
3. hydraulic cyclone according to claim 1, it is characterised in that：The central tube is outer by the water inlet water conservancy diversion
The top of plate, which is tilted down, is arranged with mud guiding plate, and the end of the mud guiding plate is connected with link, and the link is fixed on
On the inwall of the settling vessel body.
4. hydraulic cyclone according to claim 3, it is characterised in that：The sludge bucket includes stepped solid successively
Surely centrum is consolidated with the link on centrum, sludge bucket stretched and sludge bucket hypocentrum, the sludge bucket on the sludge bucket connected
Fixed connection.
5. hydraulic cyclone according to claim 4, it is characterised in that：The inside of the sludge bucket hypocentrum is set
Have and be provided with rapping apparatus on the outside of cleaning hydraulic giant, the sludge bucket hypocentrum.
6. hydraulic cyclone according to claim 1, it is characterised in that：Benefit is provided with the outside of the sludge bucket
Manhole is offered on the outside of strong plate connection and the excessive skirt and lower skirt fixed by the second supporting plate, the lower skirt.
7. hydraulic cyclone according to claim 6, it is characterised in that：The settling vessel body top is fixedly installed
There is upper stiffening ring, the interior outside of the lower skirt bottom is pasted respectively is welded with interior bottom stiffening ring and outer bottom stiffening ring, the lower skirt
Foundation ring center be fixedly installed central bottom plate, the central bottom plate is connected with the end seal of the sludge bucket hypocentrum,
The outer sheath of the central bottom plate is provided with center foundation ring and patch is welded with center stiffening ring；The discharge pipeline and the central bottom plate
Top is connected.
8. hydraulic cyclone according to claim 1, it is characterised in that：The effluent trough by the 3rd supporting plate with
The central tube is fixed, and scum board is provided with the effluent trough, and the water outlet of the effluent trough is provided with water outlet weir plate.
9. hydraulic cyclone according to claim 1, it is characterised in that：The settling vessel also includes escape pipe, gas
Moisture separates out hydrophone, swash plate support and blow-down pipe, and the bottom of the escape pipe is located at the top of the water side of the water inlet pipe,
It is external that the settling vessel sheet is stretched out on the top of the escape pipe；The gas-water separation water outlet device be located at the settling vessel on the outside of and with
The effluent trough is connected；It is located in the settling vessel body on the outside of the central tube and is fixedly installed swash plate support；It is described
Blow-down pipe is connected with the central bottom plate.
10. a kind of sewage disposal device, including the hydraulic cyclone any one of claim 1-9, its feature exist
In：Also include pipe-line mixer, distribution water tank, sludge pump and dewaterer, sewage inlet is by flocculant entrance and the pipe
Road blender is connected, and the allocated water tank of pipe-line mixer is connected with the water inlet pipe of the settling vessel, the spoil disposal
Pipe is connected with the sludge pump, and the sludge pump is removed conveying device through body refuse and is connected with the dewaterer；The body refuse is clear
Except conveying device uses peristaltic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467766.4A CN107080985A (en) | 2017-06-20 | 2017-06-20 | A kind of hydraulic cyclone and sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467766.4A CN107080985A (en) | 2017-06-20 | 2017-06-20 | A kind of hydraulic cyclone and sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107080985A true CN107080985A (en) | 2017-08-22 |
Family
ID=59605780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467766.4A Pending CN107080985A (en) | 2017-06-20 | 2017-06-20 | A kind of hydraulic cyclone and sewage disposal device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107080985A (en) |
Cited By (2)
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| CN107998693A (en) * | 2017-10-26 | 2018-05-08 | 上海市政工程设计研究总院（集团）有限公司 | A kind of adaptive hydraulic cyclone desilting device changed greatly for turbidity |
| CN109939821A (en) * | 2019-04-09 | 2019-06-28 | 林阳辉 | A kind of new and effective tailing magnetic separation recovery equipment |
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| CN109939821B (en) * | 2019-04-09 | 2021-02-05 | 林阳辉 | Novel high-efficient tailing magnetic separation recovery plant |
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