CN108275762A - A kind of environment-friendly sewage processing equipment based on up and down motion convection type - Google Patents
A kind of environment-friendly sewage processing equipment based on up and down motion convection type Download PDFInfo
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- CN108275762A CN108275762A CN201810324469.9A CN201810324469A CN108275762A CN 108275762 A CN108275762 A CN 108275762A CN 201810324469 A CN201810324469 A CN 201810324469A CN 108275762 A CN108275762 A CN 108275762A
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- fixedly connected
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of environment-friendly sewage processing equipment based on up and down motion convection type, including pond body, mounting base there are two being symmetrically fixedly connected on pond body lateral wall, it is fixedly connected with telescopic device in the mounting base, it is fixedly connected with support plate jointly at the top of two telescopic devices, the telescopic device includes support column, the groove of opening up setting is offered on support column, inside grooves are provided with runner, third shaft is fixedly connected on runner, third shaft is erected on support column, third shaft outer end is fixedly connected with third motor output shaft, it is additionally provided with telescopic mast in the groove, it is fixedly connected on the downside of flexible top end and support plate, it is fixedly connected with connection ring on the downside of telescopic mast, it is connected by connecting rope between connection ring and runner.The beneficial effects of the invention are as follows the height that telescopic device is used to adjust support plate, support plate drives the height of rotary convection device to change, to change convection current range, improves convection effects.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of environment-friendly sewage based on up and down motion convection type
Processing equipment.
Background technology
At growth trend year by year, unprocessed or processing is not proper for China's trade effluent and sanitary sewage discharge capacity in recent years
Sewage be directly discharged to seriously affect environmental sanitation in nature, threaten the safe drinking water of people.Therefore, for the place of sewage
Reason is extremely urgent.Sewage disposal (sewage treatment, wastewater treatment)：To make sewage reach row
The process that a certain water body of water or the water quality requirement reused purify it.Sewage disposal is widely used in building, agriculture
Industry, the every field such as traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also comes into common people more and more
Daily life.
In the prior art, usually using flocculation technique come treated sewage.Make in water or liquid suspended particulates gather to become larger,
Or form floc sedimentation and achieve the purpose that solid- liquid separation to accelerate the coagulation of particle, this phenomenon or operation are referred to as flocculation.Usually
Flocculated to implement by adding flocculant appropriate, effect is adsorbent particles, between particle " bridge formation ", to promote to gather.Glue
In newborn industry, flocculation is the first stage of latex coagulation, is a kind of irreversible aggregation.Flocculant is usually the electrolysis of ammonium salt one kind
Matter or the colloid chemicals for having suction-operated.Common flocculant is typically all powdered or granular, is directly thrown to dirt
The generation for being difficult to dissolution phenomena is caused in water, reduces flocculating effect.
In the prior art, it is typically all to be stirred to sewage using stirring blade in flocculation basin, stirred at that time
The position for mixing blade is limited on identical position, it is difficult to so that sewage and flocculant is mixed well, flocculation is caused to be imitated
Fruit is poor.
Invention content
The environment-friendly sewage processing equipment based on up and down motion convection type that the purpose of the present invention is to provide a kind of, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of environment-friendly sewage processing equipment based on up and down motion convection type, including pond body, it is symmetrically solid on pond body lateral wall
Fixed connection has been fixedly connected with telescopic device there are two mounting base in the mounting base, common fixed at the top of two telescopic devices
It is connected with support plate, the telescopic device includes support column, and the groove of opening up setting, inside grooves are offered on support column
Be provided with runner, third shaft be fixedly connected on runner, third shaft is erected on support column, third shaft outer end with
Third motor output shaft is fixedly connected, and telescopic mast is additionally provided in the groove, is fixedly connected on the downside of flexible top end and support plate,
It is fixedly connected with connection ring on the downside of telescopic mast, is connected by connecting rope between connection ring and runner；On the groove madial wall
It is symmetrical to open up there are two limiting slot, it is provided with gag lever post in limiting slot, the gag lever post other end is fixedly connected with telescopic mast side wall, institute
It states and is connected by support spring between gag lever post and bottom in limiting slot, middle is fixedly connected with the first electricity on the upside of support plate
Machine, is fixedly connected with first rotating shaft on first motor output shaft, and first rotating shaft bottom end is symmetrical arranged that there are two rotary convection current to fill
It sets, the rotary convection device includes fulcrum bearing, and horizon bar is rotatably connected in fulcrum bearing, and horizon bar passes through spring and shaft
It is connected, horizon bar is fixedly connected with interfering body far from first rotating shaft one end, if being uniformly fixedly connected on interfering body madial wall
Dry horizontal bush has been evenly arranged several disturbance protrusions on horizontal bush madial wall；It is evenly arranged on the pond body madial wall
There are several to fluid, it is in a circular table shape to fluid, and the big end of fluid is fixedly connected with pond body madial wall, in the convection current body
Portion offers liquid storage cylinder, to offered on the small end of fluid inside connection liquid storage cylinder and pond body to recirculation hole, it is described to fluid
Downside is connected with outlet tube, is provided with out liquid check valve on outlet tube, and the other end of outlet tube with liquid transporting apparatus phase
Connection, the liquid transporting apparatus includes mounting post, and mounting post bottom end is fixedly connected with bottom in pond body, is opened up inside mounting post
There are spherical hollow space and cylindrical cavity, the second shaft is disposed with inside the spherical hollow space, the second shaft is horizontally disposed, and second
Shaft both ends are erected at across mounting post on pond body front-rear side walls, and second shaft rear end is fixed with the second motor output shaft to be connected
It connects；Second shaft, which is located on the segment section inside spherical hollow space, is fixedly connected with rotor plate, and rotor plate one end is movably hinged
There are rotating bar, the cylindrical empty intracavitary to be provided with mobile dividing plate, middle is fixedly connected with spherical hinge on the downside of mobile dividing plate, turns
Lever upper end is connected with spherical hinge；The cylindrical cavity inner top is connected with inlet tube, and the inlet tube other end is located at pond body
Interior bottom, and feed liquor check valve is disposed on inlet tube.
It is as further effect of the present invention：Position open-like shape at the top of the pond body.
As the present invention, further effect is：The interfering body is in hemispherical shell.
As the present invention, further effect is：The contact position of the horizontal bush and interfering body offers through-hole.
As the present invention, further effect is：The disturbance protrusion is in triangular pyramid.
As the present invention, further effect is：The mobile dividing plate diameter is equal to cylindrical cavity diameter.
As the present invention, further effect is：The pool bottom offers apocenosis passage, is arranged on apocenosis passage
There is valve.
The beneficial effects of the invention are as follows the height that telescopic device is used to adjust support plate, support plate drives rotary convection current dress
The height set changes, and to change convection current range, improves convection effects；Meanwhile starting first motor, first motor
It drives first rotating shaft rotation, interfering body that horizon bar can be driven to be rotated around fulcrum bearing, one is formed with from the sewage sprayed to fluid
It is fixed to stream process, and change range；Sewage enters inside horizontal bush simultaneously, and then disturbed protrusion is disturbed,
Further improve mixed effect；The sewage of bottom in pond body is transported to by outlet tube in convection current body by liquid transporting apparatus
Liquid storage cylinder inside, and by uniformly being sprayed to recirculation hole, form convection current with rotary convection device, mutually hit, to real
Show the efficient mixing between sewage, further improves the mixed effect of sewage.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of telescopic device of the present invention；
Fig. 3 is the structural schematic diagram of the rotary convection device of the present invention；
Fig. 4 is schematic enlarged-scale view of the present invention to fluid；
Fig. 5 is the structural schematic diagram of fluid present invention conveying device.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-Fig. 5, in the embodiment of the present invention, a kind of environment-friendly sewage processing based on up and down motion convection type is used
Equipment, including pond body 1 are symmetrically fixedly connected on 1 lateral wall of pond body there are two mounting base 2, are fixedly connected in the mounting base 2
There are telescopic device 3, two 3 tops of telescopic device to be fixedly connected with support plate 4 jointly, the telescopic device 3 includes support column
301, offer the groove 302 of opening up setting on support column 301, groove 302 is internally provided with runner 303, on runner 303
It is fixedly connected with third shaft 304, third shaft 304 is erected on support column 301,304 outer end of third shaft and third
305 output shaft of motor is fixedly connected, and telescopic mast 306,306 top of telescopic mast and 4 downside of support plate are additionally provided in the groove 302
It is fixedly connected, 306 downside of telescopic mast is fixedly connected with connection ring 307, passes through connecting rope 308 between connection ring 307 and runner 303
It is connected；It is symmetrically opened up on 302 madial wall of the groove there are two limiting slot 309, gag lever post is provided in limiting slot 309
3010,3010 other end of gag lever post is fixedly connected with 306 side wall of telescopic mast, the gag lever post 3010 and bottom in limiting slot 309
Between be connected by support spring 3011, when needing to reduce the height of support plate 4, start third motor 305, third motor
305 drive third shaft 304 to rotate, and third shaft 304 drives runner 303 to rotate, and runner is wound on to make connecting rope twine 308
On 303, connecting rope 308 pulls telescopic mast 306 to move downward, and realizes the decline of 4 height of support plate；When third motor 305 is anti-
To when rotation, under the effect of support spring 3011, support plate 4 rises；
4 upside middle of support plate is fixedly connected with first motor 5, and first rotating shaft is fixedly connected on 5 output shaft of first motor
6,6 bottom end of first rotating shaft is symmetrical arranged there are two rotary convection device 7, and the rotary convection device 7 includes fulcrum bearing
701, horizon bar 702 is rotatably connected in fulcrum bearing 701, and horizon bar 702 is connected by spring 703 with shaft 6, horizon bar
702 are fixedly connected with interfering body 704 far from 6 one end of first rotating shaft, if being uniformly fixedly connected with solid carbon dioxide on 704 madial wall of interfering body
Flat sleeve 705 has been evenly arranged several disturbance protrusions 707 on 705 madial wall of horizontal bush, and at work, telescopic device 3 is used
In the height for adjusting support plate 4, support plate 4 drives the height of rotary convection device 7 to change, to change convection current model
It encloses, improves convection effects；Meanwhile starting first motor 5, first motor 5 drives first rotating shaft 6 to rotate, and first rotating shaft 6 drives
Horizon bar 702 rotates, then interfering body 704 can drive horizon bar 702 to be rotated around fulcrum bearing 701, and from the dirt sprayed to fluid 8
Water forms certain to stream process, and changes range；Sewage enters inside horizontal bush 705 simultaneously, then disturbed convex
It plays 707 to be disturbed, further improves mixed effect；
The interfering body 704 is in hemispherical shell.
The horizontal bush 705 and the contact position of interfering body 704 offer through-hole 706.
The disturbance protrusion 707 is in triangular pyramid.
Several are evenly arranged on 1 madial wall of the pond body to fluid 8, it is in a circular table shape to fluid 8, and to fluid 8
Big end is fixedly connected with 1 madial wall of pond body, described to offering liquid storage cylinder 801 inside fluid 8, to being opened up on the small end of fluid 8
Have inside connection liquid storage cylinder 801 and pond body 1 to recirculation hole 802, it is described to being connected with outlet tube 10, outlet tube on the downside of fluid 8
Liquid check valve 9 is provided with out on 10, and the other end of outlet tube 10 is connected with liquid transporting apparatus 15, on the other hand, liquid
The sewage of bottom in pond body 1 is transported to by outlet tube 10 to inside the liquid storage cylinder in fluid 8 by body conveying device 15, and is passed through
Recirculation hole 802 is uniformly sprayed, convection current is formed with rotary convection device 7, mutually hits, it is efficient between sewage to realize
Mixing, further improves the mixed effect of sewage；
The liquid transporting apparatus 15 includes mounting post 151, and 151 bottom end of mounting post is fixedly connected with bottom in pond body 1, mounting post
Spherical hollow space 153 and cylindrical cavity 152 are offered inside 151, and the second shaft 154 is disposed with inside the spherical hollow space 153,
Second shaft 154 is horizontally disposed, and 154 both ends of the second shaft are erected at across mounting post 151 on 1 front-rear side walls of pond body, described
Second shaft, 154 rear end and the second motor（It is not shown in figure）Output shaft is fixedly connected；Second shaft 154 is located at spherical empty
Rotor plate 155 is fixedly connected on segment section inside chamber 153,155 one end of rotor plate is movably hinged with rotating bar 156, described
Mobile dividing plate 157 is provided in cylindrical cavity 152,157 downside middle of mobile dividing plate is fixedly connected with spherical hinge 158, turns
156 upper end of lever is connected with spherical hinge 158；152 inner top of the cylindrical cavity is connected with inlet tube 11, and inlet tube 11 is another
One end is located at bottom in pond body 1, and feed liquor check valve 12 is disposed on inlet tube 11, at work, the second motor of startup, second
Motor drives the rotation of the second shaft 154, the second shaft 154 that rotor plate 155 is driven to rotate, and rotor plate 155 passes through 156 He of rotating bar
Spherical hinge 158 drives mobile dividing plate 157 to move downward, then cylindrical cavity 152 top is in negative pressure state, bottom in pond body 1
Liquid sewage entered inside cylindrical cavity 152 by inlet tube 11；It is mobile with being rotated further for the second shaft 154
Partition board 157 moves upwards, and is compressed to the liquid sewage in cylindrical cavity 152, and liquid sewage is discharged by outlet tube 10,
To realize the conveying of liquid sewage.
157 diameter of the mobile dividing plate is equal to 152 diameter of cylindrical cavity.
1 top position open-like shape of the pond body.
1 bottom of the pond body offers apocenosis passage 13, and valve 14 is provided on apocenosis passage 13.
The present invention operation principle be：When needing to reduce the height of support plate 4, start third motor 305, third motor
305 drive third shaft 304 to rotate, and third shaft 304 drives runner 303 to rotate, and runner is wound on to make connecting rope twine 308
On 303, connecting rope 308 pulls telescopic mast 306 to move downward, and realizes the decline of 4 height of support plate；When third motor 305 is anti-
To when rotation, under the effect of support spring 3011, support plate 4 rises；
Telescopic device 3 is used to adjust the height of support plate 4, and support plate 4 drives the height of rotary convection device 7 to change,
To change convection current range, convection effects are improved；Meanwhile starting first motor 5, first motor 5 drives 6 turns of first rotating shaft
Dynamic, first rotating shaft 6 drives horizon bar 702 to rotate, then interfering body 704 can drive horizon bar 702 to be rotated around fulcrum bearing 701, with
It is formed from the sewage sprayed to fluid 8 certain to stream process, and changes range；Sewage enters horizontal bush 705 simultaneously
Then inside disturbed raised 707 is disturbed, further improves mixed effect；On the other hand, liquid transporting apparatus 15
The sewage of bottom in pond body 1 is transported to by outlet tube 10 to inside the liquid storage cylinder in fluid 8, and by recirculation hole 802
It uniformly sprays, forms convection current with rotary convection device 7, mutually hit, to realize the efficient mixing between sewage, then into one
Step improves the mixed effect of sewage；
At work, start the second motor, the second motor drives the rotation of the second shaft 154, the second shaft 154 to drive rotor plate
155 rotations, rotor plate 155 drive mobile dividing plate 157 to move downward by rotating bar 156 and spherical hinge 158, then cylindrical empty
152 top of chamber is in negative pressure state, and the liquid sewage of bottom is entered by inlet tube 11 inside cylindrical cavity 152 in pond body 1；
With being rotated further for the second shaft 154, mobile dividing plate 157 moves upwards, and is carried out to the liquid sewage in cylindrical cavity 152
Compression, liquid sewage is discharged by outlet tube 10, to realize the conveying of liquid sewage.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
- It is symmetrical on pond body lateral wall 1. a kind of environment-friendly sewage processing equipment based on up and down motion convection type, including pond body Mounting base there are two being fixedly connected, which is characterized in that telescopic device, two telescopic devices have been fixedly connected in the mounting base Top is fixedly connected with support plate jointly, and the telescopic device includes support column, and opening up setting is offered on support column Groove, inside grooves are provided with runner, third shaft are fixedly connected on runner, third shaft is erected on support column, described Third shaft outer end is fixedly connected with third motor output shaft, and telescopic mast is additionally provided in the groove, stretch top end and support It is fixedly connected on the downside of plate, is fixedly connected with connection ring on the downside of telescopic mast, is connected by connecting rope between connection ring and runner；Institute Limiting slot there are two symmetrically being opened up on groove madial wall is stated, gag lever post, the gag lever post other end and telescopic mast are provided in limiting slot Side wall is fixedly connected, and is connected by support spring between the gag lever post and bottom in limiting slot；Middle on the upside of support plate It is fixedly connected with first motor, first rotating shaft is fixedly connected on first motor output shaft, first rotating shaft bottom end is symmetrically arranged with Two rotary convection devices, the rotary convection device include fulcrum bearing, and horizon bar is rotatably connected in fulcrum bearing, horizontal Bar is connected by spring with shaft, and horizon bar is fixedly connected with interfering body far from first rotating shaft one end, on interfering body madial wall Several horizontal bush are uniformly fixedly connected with, several disturbance protrusions have been evenly arranged on horizontal bush madial wall；The pond body Several are evenly arranged on madial wall to fluid, it is in a circular table shape to fluid, and the big end of fluid and pond body madial wall are fixed Connection, it is described that liquid storage cylinder is offered to internal fluid, to offering connection liquid storage cylinder and pair inside pond body on the small end of fluid Recirculation hole, it is described to being connected with outlet tube on the downside of fluid, liquid check valve is provided with out on outlet tube, and the other end of outlet tube is equal It is connected with liquid transporting apparatus, the liquid transporting apparatus includes mounting post, and mounting post bottom end is fixed with bottom in pond body to be connected It connects, spherical hollow space and cylindrical cavity is offered inside mounting post, be disposed with the second shaft inside the spherical hollow space, second turn Axis is horizontally disposed, and the second shaft both ends are erected at across mounting post on pond body front-rear side walls, second shaft rear end and the Two motor output shafts are fixedly connected；Second shaft, which is located on the segment section inside spherical hollow space, is fixedly connected with rotor plate, Rotor plate one end is movably hinged with rotating bar, and the cylindrical empty intracavitary is provided with mobile dividing plate, mobile dividing plate downside middle It is fixedly connected with spherical hinge, rotating bar upper end is connected with spherical hinge；The cylindrical cavity inner top is connected with inlet tube, into The liquid pipe other end is located at bottom in pond body, and feed liquor check valve is disposed on inlet tube.
- 2. a kind of environment-friendly sewage processing equipment based on up and down motion convection type according to claim 1, feature It is, position open-like shape at the top of the pond body.
- 3. a kind of environment-friendly sewage processing equipment based on up and down motion convection type according to claim 1, feature It is, the interfering body is in hemispherical shell.
- 4. a kind of environment-friendly sewage processing equipment based on up and down motion convection type according to claim 1 or 3, special Sign is that the contact position of the horizontal bush and interfering body offers through-hole.
- 5. a kind of environment-friendly sewage processing equipment based on up and down motion convection type according to claim 4, feature It is, the disturbance protrusion is in triangular pyramid.
- 6. a kind of environment-friendly sewage processing equipment based on up and down motion convection type according to claim 1, feature It is, the mobile dividing plate diameter is equal to cylindrical cavity diameter.
- 7. a kind of environment-friendly sewage processing equipment based on up and down motion convection type according to claim 1, feature It is, the pool bottom offers apocenosis passage, and valve is provided on apocenosis passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810324469.9A CN108275762A (en) | 2018-04-12 | 2018-04-12 | A kind of environment-friendly sewage processing equipment based on up and down motion convection type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810324469.9A CN108275762A (en) | 2018-04-12 | 2018-04-12 | A kind of environment-friendly sewage processing equipment based on up and down motion convection type |
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| Publication Number | Publication Date |
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| CN108275762A true CN108275762A (en) | 2018-07-13 |
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ID=62811755
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810324469.9A Pending CN108275762A (en) | 2018-04-12 | 2018-04-12 | A kind of environment-friendly sewage processing equipment based on up and down motion convection type |
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| CN (1) | CN108275762A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911079A (en) * | 2018-07-27 | 2018-11-30 | 黄小卡 | A kind of flocculant for sewage treatment mixing apparatus based on electromagnet lifting principle |
| CN108911077A (en) * | 2018-07-27 | 2018-11-30 | 黄小卡 | A kind of flocculant for sewage treatment mixing apparatus based on trapezoidal voussoir lifting principle |
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| CN107285445A (en) * | 2017-08-18 | 2017-10-24 | 苏州格瑞格登新材料科技有限公司 | A kind of energy saving and environment friendly sewage disposal device that function is can adjust with blend range |
| CN107311280A (en) * | 2017-08-05 | 2017-11-03 | 刘奇美 | A kind of flocculation apparatus for sewage treatment plant |
| CN107512766A (en) * | 2017-10-18 | 2017-12-26 | 高明飞 | A kind of sewage disposal flocculation apparatus based on principle of differential pressure |
| CN208361963U (en) * | 2018-04-12 | 2019-01-11 | 四川博水环保科技有限公司 | A kind of environment-friendly sewage processing equipment based on up and down motion convection type |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205856087U (en) * | 2016-06-29 | 2017-01-04 | 天津市澍丰农业科技有限公司 | A kind of sewage flocculation device with hemispherical agitating plate structure |
| CN107311280A (en) * | 2017-08-05 | 2017-11-03 | 刘奇美 | A kind of flocculation apparatus for sewage treatment plant |
| CN107285445A (en) * | 2017-08-18 | 2017-10-24 | 苏州格瑞格登新材料科技有限公司 | A kind of energy saving and environment friendly sewage disposal device that function is can adjust with blend range |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108911079A (en) * | 2018-07-27 | 2018-11-30 | 黄小卡 | A kind of flocculant for sewage treatment mixing apparatus based on electromagnet lifting principle |
| CN108911077A (en) * | 2018-07-27 | 2018-11-30 | 黄小卡 | A kind of flocculant for sewage treatment mixing apparatus based on trapezoidal voussoir lifting principle |
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Application publication date: 20180713 |