CN109095644A - A kind of urban sewage treating device - Google Patents
A kind of urban sewage treating device Download PDFInfo
- Publication number
- CN109095644A CN109095644A CN201811007235.8A CN201811007235A CN109095644A CN 109095644 A CN109095644 A CN 109095644A CN 201811007235 A CN201811007235 A CN 201811007235A CN 109095644 A CN109095644 A CN 109095644A
- Authority
- CN
- China
- Prior art keywords
- tank body
- grug transportation
- transportation tube
- rotating shaft
- hollow rotating
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention provides a kind of urban sewage treating device, including tank body, the tank body side is equipped with agitating unit and dispensing unit, the agitating unit includes hollow rotating shaft, the hollow rotating shaft is mounted on the inner wall of tank body two sides, the hollow rotating shaft is equipped with cam disc, and the cam disc is equipped with multiple vibrating rods, is provided with connecting rod between multiple cam discs；The dispensing unit includes kit, grug transportation tube one is connected on air blower, the grug transportation tube one is connected with loading hose, the loading hose is arranged in the hollow rotating shaft, grug transportation tube two is connected on the loading hose, the grug transportation tube two is arranged in multiple cam discs, and two end of grug transportation tube is connected with sprinkler head；The invention has the advantages that the combination of both stirring operations of sprinkling drug and hollow rotating shaft of sprinkler head, the effective contact area for improving powdery medicine and sewage, so that sewage treatment is more efficient.
Description
Technical field
The present invention relates to urban sewage treatment technology field, specially a kind of urban sewage treating device.
Background technique
City domestic sewage discharge at present has been the main pollution source of Chinese city water, and city domestic sewage processing is to work as
Preceding and urban water conservation from now on and municipal water efforts at environmental protection important process, the construction of sewage treatment facility is important content.
Application No. is 201721277784.8 Chinese utility model patents to disclose dosing sewage-treatment plant at present, including
Shell and the protection mechanism being set in turn in shell from top to bottom, filter mechanism, rabbling mechanism and dirt discharging bin, shell top
Portion is equipped with the drug-feeding tube that water inlet pipe is connected to water inlet pipe, and the filter mechanism includes and the fixed flange connected of the inner wall of the shell
Disk is provided with multiple stepped holes on the ring flange, and filter cylinder is plugged in the stepped hole, and filter cylinder outer cover is equipped with filter bag, institute
Stating agitating device includes motor, the stirring frame being connected to motor；The device is stirred by agitating device, so that medicament and sewage are fast
Speed, because filter screen is arranged the outside with filter rod, Gu the filter residue that filtering generates concentrates on outside filter bag, these concentrate on the filter of filter bag
Slag carries out high pressure blowback by high pressure gas.
Although above-mentioned apparatus achievees the purpose that the filter bag that no replacement is required, blowback to filter residue falls later or is easy and mistake
Sewage mixing after filter, meanwhile, the medicinal powder and waste water area of addition are not big enough, and wastewater treatment efficiency is not very good, processing
Water quality afterwards is difficult to achieve the desired results.
Summary of the invention
The purpose of the present invention is to provide a kind of urban sewage treating devices, to solve sewage-treatment plant in the prior art
Middle addition medicinal powder and waste water area are not big enough, the filter residue or sludge filtration in sewage not enough thoroughly, lead to sewage treatment
Effect is poor.
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of urban sewage treating device, including tank body,
The tank body side is equipped with agitating unit and dispensing unit, and the agitating unit includes hollow rotating shaft, and the two of the hollow rotating shaft
End is mounted on the inner wall of the tank body two sides by bearing, and multiple cam discs are equipped on the hollow rotating shaft, multiple described convex
Wheel disc is equipped with multiple vibrating rods, is provided with connecting rod between multiple cam discs；The dispensing unit includes kit institute
It states kit and is equipped with air blower, be connected with grug transportation tube one on the air blower, one end of the grug transportation tube one passes through grug transportation tube
Component is connected with loading hose, and the loading hose is arranged in the hollow rotating shaft, is connected with loading on the loading hose
Pipe two, the grug transportation tube two are arranged in multiple cam discs, and two end of grug transportation tube is connected with sprinkler head, the air blast
Drug is sent into the pipeline of grug transportation tube two by machine by loading tube assembly, and sprinkler head sprays into drug in tank body.
Preferably, the side of the tank body is fixed with stirring motor, the side that the tank body is located at from stirring motor,
The output end of the stirring motor passes through tank wall and is connected with driving wheel, and the end of the hollow rotating shaft is fixed with driven wheel,
The driving wheel is engaged with the driven wheel.
Preferably, the inner cavity top of the tank body is equipped with filter plate, and the filter plate is obliquely installed, and the filter plate is most
End portion is connected with pollution discharge pond, and the outside of the tank body, the cam diameter edge of multiple cam discs is arranged in the pollution discharge pond
The horizontal direction of the hollow agitating shaft be sequentially reduced from left to right, multiple vibrating rods are fixed on multiple cam discs
Top, the rapping portion of the top end of multiple vibrating rods is obliquely installed, and the tilt angle in the rapping portion is identical.
Preferably, the loading tube assembly includes fixed grug transportation tube, and the fixed grug transportation tube is fixed on the tank wall
On, described fixed grug transportation tube one end is connected on the grug transportation tube one, and the other end offers bearing mounting groove, the bearing installation
Bearing is fixed in slot, the two sides of the bearing are equipped with sealing ring, and the bearing inner sleeve is connected to rotation grug transportation tube, the rotation
Grug transportation tube is connect with the loading hose.
Preferably, the inner cavity lower part of the tank body is equipped with porous disc, is placed with cobblestone in the support plate, described permeable
The linear distance of the extreme higher position of plate installation to the central axes of hollow rotating shaft is greater than the cam disc in the hollow rotating shaft
The maximum rotation diameter of axis.
Preferably, the top of the tank body is equipped with water inlet, and bottom end is equipped with discharge outlet, and the discharge outlet side is equipped with draining
The bottom end two sides of valve, the tank body are fixed with supporting leg.
Compared with prior art, the beneficial effects of the present invention are: the present invention is fallen on filter plate when under sewage, filter plate will
After sludge filtration, under the action of stirring motor drives hollow rotating shaft rotation, the cam disc and connecting rod on hollow rotating shaft are to sewage
It is stirred, it is viscous that the vibrating rod on cam disc top prevents sludge from generating on filter plate the filter plate progress rapping being obliquely installed
Phenomenon is tied, filter plate is blocked, plays the role of high efficiency filter to sewage；Vibrating rod also functions to the effect of stirring simultaneously, and air blower will
Powdery medicine is by the way that in conveying tube assembly conveying all loading hoses, powdery medicine is transported to multiple cam discs by loading hose
In interior grug transportation tube two, by being mounted on the sprinkler head of cam disc outer surface for powdery medicine and waste water；Because of hollow turn
The multiple cam discs being arranged on axis, and the diameter of cam disc is sequentially reduced, the sprinkler head being mounted on cam disc can follow convex
Powder medicaments and waste water can be played the role of efficient mixing to sewage and powdery medicine by the rotation of wheel disc,
Increase the contact area of powdery medicine and sewage, the effective treatment effect for improving sewage.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not
The range of the invention to be advocated can be limited.
Detailed description of the invention
Following attached drawing is part of specification of the invention, depicts example embodiments of the present invention, appended attached
Figure is used to illustrate the principle of the present invention together with the description of specification.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the partial enlarged view of loading tube assembly of the invention；
Fig. 4 is the structural schematic diagram of agitating unit and dispensing unit of the invention；
Fig. 5 is the structural schematic diagram of agitating unit of the invention.
Description of symbols: 1- tank body, 2- water inlet, 3- filter plate, 4- dispensing unit, 41- kit, 42- air blower,
43- grug transportation tube one, 44- loading hose, 45- grug transportation tube two, 46- sprinkler head, 5- loading tube assembly, the fixed grug transportation tube of 51-, 52-
Bearing, 53- bearing mounting groove, 54- sealing ring, 55- rotation grug transportation tube, 6- agitating unit, 61- stirring motor, 62- driving wheel,
63- driven wheel, 64- hollow rotating shaft, 65- cam disc, 66- vibrating rod, 67- rapping portion, 68- connecting rod, 7- supporting leg, 8- draining
Valve, 9- discharge outlet, 10- porous disc, 11- cobblestone, 12- pollution discharge pond.
Specific embodiment
The existing various exemplary embodiment that the present invention will be described in detail, the detailed description are not considered as to limit of the invention
System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment.
Without departing substantially from the scope or spirit of the invention, the specific embodiment of description of the invention can be done more
Kind improvements and changes, this will be apparent to those skilled in the art.Other realities obtained by specification of the invention
Applying mode for technical personnel is apparent obtain.Present specification and embodiment are merely exemplary.
Attached drawing 1-5 is please referred to, technical solution provided by the invention: a kind of urban sewage treating device, including tank body 1, institute
1 side of tank body is stated equipped with agitating unit 6 and dispensing unit 4, the agitating unit 6 includes hollow rotating shaft 64, the hollow rotating shaft
64 both ends are mounted on the 1 two sides inner wall of tank body by bearing, and multiple cam discs 65 are equipped on the hollow rotating shaft 64,
Multiple cam discs 65 are equipped with multiple vibrating rods 66, are provided with connecting rod 67 between multiple cam discs 65；The throwing
Prescription member 4 includes that kit 41 described in kit 41 is equipped with air blower 42, is connected with grug transportation tube 1 on the air blower 42,
One end of the grug transportation tube 1 is connected with loading hose 44 by loading tube assembly 5, and the loading hose 44 is arranged described
In hollow rotating shaft 64, grug transportation tube 2 45 is connected on the loading hose 44, the grug transportation tube 2 45 is arranged multiple described convex
In wheel disc 65,2 45 end of grug transportation tube is connected with sprinkler head 46, and the air blower 42 send drug by loading tube assembly 5
In the pipeline for entering grug transportation tube 2 45, sprinkler head 46 sprays into drug in tank body 1, and the cam disc 65 on the hollow rotating shaft 64 is turning
When moving to highest point, the rapping portion 67 on 66 top of vibrating rod is contacted with filter plate 3.
In the present embodiment, refering to attached drawing 2, the side of the tank body 1 is fixed with stirring motor 61, described from stirring motor
61 are located at the side of the tank body 1, and the output end of the stirring motor 61 passes through 1 outer wall of tank body and is connected with driving wheel 62, described
The end of hollow rotating shaft 64 is fixed with driven wheel 63, and the driving wheel 62 is engaged with the driven wheel 63, and stirring motor 61 drives
Driving wheel 63 rotates, and the driven wheel 63 engaged with driving wheel rotates, and driving hollow rotating shaft 64 rotates stirring in tank body 1.
In the present embodiment, refering to attached drawing 2,4, the inner cavity top of the tank body 1 is equipped with filter plate 3, and the filter plate 3 inclines
Tiltedly setting, the minimum end of the filter plate 3 are connected with pollution discharge pond 12, and the outside of the tank body 1 is arranged in the pollution discharge pond 12,
The cam diameter of multiple cam discs 65 is sequentially reduced from left to right along the horizontal direction of the hollow agitating shaft 64, multiple
The vibrating rod 66 is fixed on the top of multiple cam discs 65, and the rapping portion 67 of the top end of multiple vibrating rods 66 is equal
It is obliquely installed, and the tilt angle in the rapping portion 67 is identical, the filter plate 3 is obliquely installed, and increases filtered sludge
Mobility, the rapping portion 67 being obliquely installed can be improved the mobility of 3 sludge of filter plate, prevent sludge from generating on filter plate 3
Bonding phenomenon；It is obliquely installed and the identical rapping portion 67 of improving of angle is to the ramping effect of filter plate 3；The cam of the cam disc 65
Diameter is sequentially reduced, and is increased the contact area of powdery medicine and sewage, is effectively improved the mixing journey of sewage and powdery medicine
Degree.
In the present embodiment, refering to attached drawing 3, the loading tube assembly 5 includes fixed grug transportation tube 51, the fixed grug transportation tube
51 are fixed on 1 side wall of tank body, and described fixed 51 one end of grug transportation tube is connected on the grug transportation tube 1, and the other end opens up
There is bearing mounting groove 53, bearing 53 is fixed in the bearing mounting groove 53, the two sides of the bearing 53 are equipped with sealing ring 54,
Rotation grug transportation tube 55 is socketed in the bearing 53, the rotation grug transportation tube 55 is fixedly connected with the loading hose 44, works as sky
When the rotation stirring of heart shaft 64, the loading hose 44 in hollow rotating shaft 64 is rotated synchronously, and what is be fixedly connected with loading hose 44 turns
Dynamic grug transportation tube 55 rotates, and rotation grug transportation tube 55 is socketed in bearing 53, and bearing 53 is mounted in bearing mounting groove 53, bearing installation
Slot 53 is provided with fixed 51 end of grug transportation tube, and fixed grug transportation tube 51 is connect with grug transportation tube 1；Air blower 42 is by powdery medicine
In grug transportation tube 1, it is soft that powdery medicine by fixed grug transportation tube 51 and rotation grug transportation tube 55 is transported to loading by grug transportation tube 1
In pipe 44；The loading tube assembly prevents hollow rotating shaft 64 when stirring operation, and the grug transportation tube 1 outside tank body 1 is synchronous to be turned
It is dynamic, so that grug transportation tube 1 is generated rotation torsional deformation, reduces the working efficiency of dispensing unit.
In the present embodiment, refering to attached drawing 2, the inner cavity lower part of the tank body 1 is equipped with porous disc 10, in the support plate 10
It is placed with cobblestone 11, the linear distance of central axes of the extreme higher position that the porous disc 10 is installed to hollow rotating shaft 64 is greater than institute
Cam disc 65 is stated around the maximum rotation diameter of the central axes of the hollow rotating shaft 64, the cobblestone 11 of the setting can adsorb dirt
The chemical substances such as carbon, phosphorus in water prevent cam because the height of the porous disc 10 of setting is greater than 65 maximum rotation diameter of cam disc
Vibrating rod 66 on disk 65 is hit with porous disc 10, so that porous disc 10 is damaged, the vibrating rod on hollow rotating shaft 64
66 when turning to the bottom of tank body 1, when vibrating rod 66 turns to least significant end, positioned at the top of porous disc 10, and with cobblestone 11
Contact, vibrating rod 66 can generate stirring effect to cobblestone 10, improve the adsorption capacity of cobblestone 10.
In the present embodiment, refering to attached drawing 1, the top of the tank body 1 is equipped with water inlet 2, and bottom is equipped with discharge outlet 9, institute
9 side of discharge outlet is stated equipped with drain valve 8, the bottom end two sides of the tank body 1 are fixed with supporting leg 7.
The working principle of the invention enters sewage in tank body 1 via water inlet 2, and sewage passes through the mistake being obliquely installed
Filter plate 3 is by sludge filtration, and under the action of stirring motor 61 drives hollow rotating shaft 64, while air blower 42 works, will be powdered
Drug is transported in grug transportation tube 1, and powdery medicine is transported in loading hose by loading tube assembly 5, cam disc 65
Vibrating rod 66 and connecting rod 58 is driven to rotate, vibrating rod 66 carries out rapping operation to the bottom surface of filter plate 3, while vibrating rod 66 is right
Sewage in tank body 1 is stirred, and the sprinkler head 46 that 65 surface of cam disc is arranged in sprays away powdery medicine, sufficiently with
Sewage mixing, mixed sewage adsorbs the chemical substances such as carbon, phosphorus by cobblestone 11, when vibrating rod 66 is with hollow rotating shaft
When 64 lower end for turning to tank body 1, vibrating rod 66 is stirred cobblestone 11, improves the adsorption capacity of cobblestone 11, mistake
By being discharged through discharge outlet 9, the sludge on filter plate 3 is discharged sewage after filter by collecting through pollution discharge pond 12.
In conclusion beneficial effects of the present invention: the vibrating rod on cam disc top shakes to the filter plate being obliquely installed
Beating prevents sludge from generating bonding phenomenon on filter plate, blocks filter plate, plays the role of high efficiency filter to sewage；Vibrating rod simultaneously
The effect of stirring is also functioned to, air blower is by powdery medicine by the way that in conveying tube assembly conveying all loading hoses, loading hose will
Powdery medicine is transported in the grug transportation tube two in multiple cam discs, by being mounted on the sprinkler head of cam disc outer surface for powder
Shape drug and waste water；Because of the multiple cam discs being arranged on hollow rotating shaft, and the diameter of cam disc is sequentially reduced, and is mounted on convex
Sprinkler head on wheel disc can follow the rotation of cam disc by powder medicaments and waste water, can be to sewage and powdery medicine
Play the role of efficient mixing, increases the contact area of powdery medicine and sewage, the effective processing effect for improving sewage
Fruit；For air blower by powdery medicine grug transportation tube one, grug transportation tube one passes through fixed grug transportation tube and rotation grug transportation tube for powdered medicine
Object is transported in loading hose；The loading tube assembly prevents hollow rotating shaft when stirring operation, the grug transportation tube outside tank body
One rotates synchronously, and so that grug transportation tube one is generated rotation torsional deformation, reduces the working efficiency of dispensing unit；Because of the porous disc of setting
Height is greater than cam disc maximum rotation diameter, prevents vibrating rod and porous disc on cam disc from hitting, makes porous disc
Damage, while vibrating rod can generate stirring effect to cobblestone, improve the adsorption capacity of cobblestone in rotation.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention
It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.
Claims (6)
1. a kind of urban sewage treating device, including tank body (1), tank body (1) side is equipped with agitating unit (6) and dispensing is single
First (4), which is characterized in that the agitating unit (6) includes hollow rotating shaft (64), and the both ends of the hollow rotating shaft (64) pass through axis
It holds and is mounted on the inner wall of the tank body (1) two sides, be equipped with multiple cam discs (65) on the hollow rotating shaft (64), it is multiple described
Cam disc (65) is equipped with multiple vibrating rods (66), is provided with connecting rod (67) between multiple cam discs (65)；The throwing
Prescription member (4) includes that kit (41) kit (41) is equipped with air blower (42), is connected on the air blower (42)
One end of grug transportation tube one (43), the grug transportation tube one (43) is connected with loading hose (44) by loading tube assembly (5), described defeated
Medicine hose (44) setting is connected with grug transportation tube two (45) on the loading hose (44) in the hollow rotating shaft (64), described
In multiple cam discs (65), grug transportation tube two (45) end is connected with sprinkler head (46) for grug transportation tube two (45) setting,
Drug is sent into the pipeline of grug transportation tube two (45) by the air blower (42) by loading tube assembly (5), and sprinkler head (46) is by medicine
Product spray into tank body (1).
2. a kind of urban sewage treating device according to claim 1, which is characterized in that the side of the tank body (1) is fixed
Have stirring motor (61), the side that the tank body (1) is located at from stirring motor (61), the output of the stirring motor (61)
End is connected with driving wheel (62) across tank body (1) outer wall, and the end of the hollow rotating shaft (64) is fixed with driven wheel (63), described
Driving wheel (62) is engaged with the driven wheel (63).
3. a kind of urban sewage treating device according to claim 1, which is characterized in that the inner cavity top of the tank body (1)
Equipped with filter plate (3), the filter plate (3) is obliquely installed, and the minimum end of the filter plate (3) is connected with pollution discharge pond (12),
The pollution discharge pond (12) is arranged in the outside of the tank body (1), and the cam diameter of multiple cam discs (65) is along the sky
The horizontal direction of heart agitating shaft (64) is sequentially reduced from left to right, and multiple vibrating rods (66) are fixed on multiple cam discs
(65) the rapping portion (67) on top, the top end of multiple vibrating rods (66) is obliquely installed, and the rapping portion (67)
Tilt angle it is identical.
4. a kind of urban sewage treating device according to claim 1, which is characterized in that the loading tube assembly (5) includes
Fixed grug transportation tube (51), the fixed grug transportation tube (51) are fixed on the tank body (1) side wall, the fixed grug transportation tube (51) one
End is connected on the grug transportation tube one (43), and the other end offers bearing mounting groove (53), solid in the bearing mounting groove (53)
Surely have bearing (53), the two sides of the bearing (53) are equipped with sealing ring (54), are socketed with rotation loading in the bearing (53)
It manages (55), the rotation grug transportation tube (55) is fixedly connected with the loading hose (44).
5. a kind of urban sewage treating device according to claim 1, which is characterized in that the inner cavity lower part of the tank body (1)
It equipped with porous disc (10), is placed with cobblestone (11) on the support plate (10), the extreme higher position of porous disc (10) installation
Linear distance to the central axes of hollow rotating shaft (64) is greater than the cam disc (65) around the central axes of the hollow rotating shaft (64)
Maximum rotation diameter.
6. a kind of urban sewage treating device according to claim 1, which is characterized in that the top of the tank body (1) is equipped with
Water inlet (2), bottom are equipped with discharge outlet (9), and discharge outlet (9) side is equipped with drain valve (8), the bottom end of the tank body (1)
Two sides are fixed with supporting leg (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007235.8A CN109095644A (en) | 2018-08-31 | 2018-08-31 | A kind of urban sewage treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007235.8A CN109095644A (en) | 2018-08-31 | 2018-08-31 | A kind of urban sewage treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109095644A true CN109095644A (en) | 2018-12-28 |
Family
ID=64864323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811007235.8A Pending CN109095644A (en) | 2018-08-31 | 2018-08-31 | A kind of urban sewage treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109095644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478975A (en) * | 2019-08-01 | 2019-11-22 | 安徽其霖环境工程技术有限公司 | A kind of equipment for separating liquid from solid |
| CN111422931A (en) * | 2020-04-17 | 2020-07-17 | 湖南洞庭环保科技有限公司 | Sewage treatment is with categorised charge device |
-
2018
- 2018-08-31 CN CN201811007235.8A patent/CN109095644A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478975A (en) * | 2019-08-01 | 2019-11-22 | 安徽其霖环境工程技术有限公司 | A kind of equipment for separating liquid from solid |
| CN111422931A (en) * | 2020-04-17 | 2020-07-17 | 湖南洞庭环保科技有限公司 | Sewage treatment is with categorised charge device |
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Application publication date: 20181228 |