CN206886786U - A kind of water-supply apparatus for potential energy reoxygenation sewage disposal system - Google Patents
A kind of water-supply apparatus for potential energy reoxygenation sewage disposal system Download PDFInfo
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- CN206886786U CN206886786U CN201720080966.XU CN201720080966U CN206886786U CN 206886786 U CN206886786 U CN 206886786U CN 201720080966 U CN201720080966 U CN 201720080966U CN 206886786 U CN206886786 U CN 206886786U
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- drainage channel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a kind of water-supply apparatus for potential energy reoxygenation sewage disposal system, including upper water box, middle part is provided with the first casing on upper water box, first casing top is communicated with upper hose, first bottom half is provided with water inlet, the second casing is provided with first casing, the bottom of the second casing is fixed with first baffle by the 3rd casing, and second casing realizes the opening and closing of water inlet by buoyancy control first baffle；Side is provided with the 4th casing in upper water box, and the upper water box bottom of lower section is provided with delivery port in the middle part of the 4th casing, and third baffle on delivery port, the 4th casing is interior to be provided with the second floating body, and the second floating body realizes the opening and closing of delivery port by buoyancy control third baffle.The delivery port intermittent drainage of upper water box described in the utility model, without personal management, can whole automatic controls, water pump continuously works, avoids starting repeatedly, can extend water pump service life, reduce energy consumption, improve efficiency.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of for potential energy reoxygenation sewage disposal system
Water-supply apparatus.
Background technology
At present, carrying out biological treatment for sewage both at home and abroad mainly takes activated sludge mutually to be tied with Biological Contact Oxidation Process
The further treatment technique of conjunction, the water quality after processing can reach the standard of recycle-water, such biologic process for treating sewage aerobic process
Use aeration more（Predominantly blast aeration）, to increase the dissolved oxygen in sewage, to allow in activated sludge or filler biological
Aerobic microbiological on film is able to grow, bred, and decomposes the organic matter in sewage, but aeration reoxygenation efficiency is very low, energy consumption
It is very high, get into smooth costly.Potential energy reoxygenation utilizes potential energy-utilized oxygen-increasing ecological bed, will such as Chinese patent 200520071365.X
Potential energy is converted into kinetic energy by siphon and carries out big oxygen reoxygenation and stripping, dirty although aeration power consumption and manual control can be reduced
Water is very short in each layer ecological bed upper residence time, causes wastewater treatment efficiency poor.Potential energy is discharged water by buoyancy, and it is dynamic to be converted into
Big oxygen reoxygenation and stripping can be carried out, aeration power consumption and manual control can also be reduced, it is necessary first to sewage is evacuated to most last layer,
To the intermittent discharge of sewage realization, water pump just necessary frequent starting, closing, when sewage load is larger, it is easy for causing
Damage.
Utility model content
Based on the deficiencies in the prior art, the purpose of this utility model is that providing one kind is used for potential energy reoxygenation sewage disposal system
The water-supply apparatus of system, on the premise of pump interrupted water works, realize the intermittent discharge of sewage.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of water-supply apparatus for potential energy reoxygenation sewage disposal system, including upper water box, the middle part of upper water box are provided with the
One casing, the top of the first casing are connected with upper hose, and the upper hose is connected with water pump, and sewage is evacuated into by water pump
In one casing, the bottom of first casing is less than the upper surface of upper water box, and the bottom of the first casing is provided with water inlet, and passes through
Water inlet is connected with upper water box；Side is provided with rectangular shaped rim on upper water box, and the bottom of the rectangular shaped rim is connected with upper water box
Logical, the upper port of first casing and rectangular shaped rim is above the upper surface of upper water box, and upper water box be located at rectangular shaped rim and
Upper port closing outside first casing；Water inlet controlling organization is provided with first casing, outlet water control mechanism is provided with upper water box；
The water inlet controlling organization includes the second casing in the first casing, is fixed at the center of the second bottom half
There is the 3rd open casing of lower end, the cross section of the 3rd casing is less than water inlet, and the 3rd casing is through water inlet and stretches into
Upper water box, and the bottom of the 3rd casing is fixed with the first baffle for closing water inlet；On the top and bottom of first casing
Lower correspondence is fixed with vertical guide rod, and the guide pin bushing being adapted with guide rod, the upper end of the guide pin bushing are fixed with the second casing
With the upper port flush of the second casing, the lower end of guide pin bushing is through and out the bottom of the second casing, and the lower end of guide pin bushing and the
Mutually it is abutted against the bottom of one casing；The bottom of second casing is communicated with the first drainage channel for discharging sewage in the second casing,
The other end of first drainage channel is provided with the first discharge outlet, and being abutted against on the outside of the first discharge outlet has for closing the first draining
The second baffle of mouth, the lower end of the second baffle are hinged with the first drainage channel, and the top of second baffle is fixed with first and floated
Body；
The outlet water control mechanism includes the 4th casing at rectangular shaped rim, and the second floating body is provided with the 4th casing,
Bottom surface in the middle part of 4th casing and there is spacing between the bottom surface of upper water box, the upper water box bottom of lower section is provided with out in the middle part of the 4th casing
The mouth of a river, delivery port are provided with the third baffle for being used for closing delivery port, vertical connecting rod, the company are fixed with third baffle
The upper end of extension bar is through the 4th box bottom and stretches into the 4th casing, and is fixedly connected with the second floating body；4th casing it is front and rear
Both sides are communicated with the 5th casing, and the upper surface of the 5th casing is less than the upper surface of the 4th casing, and the upper surface of the 5th casing
Provided with water inlet, the rear and front end of the second floating body is respectively and fixedly provided with vertical support bar, and the upper end of two support bars fastens installation
There is supporting plate, be hung with the fourth gear plate for closing former and later two water inlets in former and later two supporting plates respectively；4th case
The bottom of body is communicated with the second drainage channel for discharging sewage in the 4th casing, and the other end of second drainage channel is set
There is the second discharge outlet, the fifth gear plate having for closing the second discharge outlet, the fifth gear plate are abutted against on the outside of the second discharge outlet
Lower end be hinged with the second drainage channel, the top of fifth gear plate is fixed with the 3rd floating body；4th casing is close to the first casing
Side is communicated with water inlet pipe, and the other end of water inlet pipe is folded upward at and stretched into the 3rd casing, and the 3rd casing inner top is hung with
For closing the water sealing plug of the water inlet pipe mouth of pipe.
Preferably, the second baffle includes the first vertical portion and is connected to the first connecting portion of the first vertical portion bottom,
First vertical portion and the side of the first drainage channel are mutually abutted against, and the first connecting portion takes the shape of the letter U, and first connecting portion is positioned at the
The lower section of one drainage channel, and be hinged with the bottom surface of the first drainage channel.
Preferably, the fifth gear plate includes the second vertical portion and is connected to the second connecting portion of the second vertical portion bottom,
Second vertical portion and the side of the second drainage channel are mutually abutted against, and the second connecting portion takes the shape of the letter U, and second connecting portion is positioned at the
The lower section of two drainage channels, and be hinged with the bottom surface of the second drainage channel.
Preferably, length direction of the bottom surface of the third baffle along third baffle is provided with the gusset for reinforcing.
Preferably, water outlet is fixed with guide plate, and guide plate is provided with the pilot hole to match with connecting rod, the company
The lower end of extension bar is through and out pilot hole.
Preferably, the water sealing plug is in spherical.
The utility model in the case of water, is realized delivery port intermittent drainage, so existed using a upper water box on continuous
In the case of sewage load is less, the utility model is arranged on a potential energy reoxygenation sewage treatment tower and can be achieved automatically
Operation, without personal management, can whole automatic controls, water pump continuously works, avoids starting repeatedly, can extend water pump service life, drop
Low energy consumption, improves efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of upper water box in Fig. 1；
Fig. 3 is Fig. 1 front view；
Fig. 4 is Fig. 1 upward view；
Fig. 5 is Fig. 1 top view；
Fig. 6 is profiles of the Fig. 5 along line A-A；
Fig. 7 is profiles of the Fig. 5 along line B-B；
Fig. 8 is profiles of the Fig. 5 along line C-C；
Fig. 9 is the partial enlarged drawing at D in Fig. 7；
Figure 10 is the partial enlarged drawing at E in Fig. 7；
Figure 11 is the partial enlarged drawing at F in Fig. 8；
Figure 12 is the partial enlarged drawing at G in Fig. 8；
Figure 13 is profiles of the Fig. 5 along M-M lines.
Embodiment
As shown in Fig. 1 ~ 13, a kind of water-supply apparatus for potential energy reoxygenation sewage disposal system, including upper water box 3, it is described
Upper water box 3 includes the case shell 301 of cuboid, and the left side of case shell 301 is provided with rectangular shaped rim 304, the bottom of the rectangular shaped rim 304
Portion is connected with case shell 301, and the upper port of rectangular shaped rim 304 is higher than the upper surface of case shell 301；Case shell 301 is located at rectangular shaped rim
Upper port outside 304 is provided with case lid 302, and the middle part of case lid 302 is provided with groove 303, water inlet 5 is provided with groove 303.Case lid
Middle part is provided with the first casing 2 of cuboid on 302, and bottom and the case lid 302 of the first casing 2 are seamlessly connected, and the first casing 2
Groove 303 is surrounded, the first casing 2 is connected by water inlet 5 with upper water box 3；The upper port of first casing 2 is higher than rectangular shaped rim
304 upper port, the top of the first casing 2 are connected with upper hose 1, and the upper hose 1 is connected with water pump, and by water pump by dirt
Water is evacuated in the first casing 2, and water inlet controlling organization is provided with the first casing 2, and left side is provided with outlet water control mechanism in upper water box 3.
The water inlet controlling organization includes the second casing 8 in the first casing 2, and second casing 8 is in cuboid
Shape and the upper end of the second casing 8 opening, the bottom of the second casing 8 is located in groove 303；It is fixed with the center of the bottom of second casing 8
3rd casing 38, the 3rd casing 38 in cylinder and the lower end of the 3rd casing 38 it is open, the diameter of the 3rd casing 38 be less than into
The diameter at the mouth of a river 5, the top of the 3rd casing 38 are higher than the bottom of the second casing 8, and the 3rd casing 38 is through water inlet 5 and stretches into
In water tank 3, and the bottom of the 3rd casing 38 is fixed with the first baffle 37 for closing water inlet 5 in the lower section of water inlet 5.The
The top and bottom of one casing 2 correspond to be respectively and fixedly provided with 4 vertical guide rods 21 up and down（Totally 8 guide rods 21）, and 4 guiding
21 rectangular arrangement of bar；The first cross bar 7 is fixed with the upper port of first casing 2 in left-right direction, the guide rod 21 at top
Upper end is fixed on the first cross bar 7, and the guide rod 21 of bottom is directly fixed in groove 303；It is fixed with and leads in second casing 8
The guide pin bushing 23 being adapted to bar 21, the upper and lower ends of the guide pin bushing 23 are set with the guide rod 21 of upper and lower both sides, guide pin bushing
23 lower end is through and out the bottom of the second casing 8, and the lower end of guide pin bushing 23 and the bottom of groove 303 are mutually abutted against, the second case
The top of body 8 is fixed with the second cross bar 22 in left-right direction, and the upper end of guide pin bushing 23 is fixed on the second cross bar 22.Second casing 8
The bottom of trailing flank is communicated with the first drainage channel 32 for discharging sewage in the second casing 8, first drainage channel 32
Rear end be provided with the first discharge outlet 33, the second baffle having for closing the first discharge outlet 33 is abutted against in the outside of the first discharge outlet 33
34, the second baffle 34 includes the first vertical portion and is connected to the first connecting portion of the first vertical portion bottom, and described first is perpendicular
Straight portion and the side of the first drainage channel 32 are mutually abutted against, and the first connecting portion takes the shape of the letter U, and first connecting portion is located at the first draining and led to
The lower section in road 32, and be hinged with the bottom surface of the first drainage channel 32, the top of second baffle 34 is fixed with the first floating body 9.
The outlet water control mechanism includes the 4th casing 10 at the rectangular shaped rim 304, and the is provided with the 4th casing 10
Two floating bodies 11, there is a spacing between the bottom surface at the middle part of the 4th casing 10 and the bottom surface of upper water box 3, the middle part of the 4th casing 10 lower section it is upper
The bottom of water tank 3 is provided with delivery port 25, and delivery port 25 is provided with the third baffle 26 for being used for closing delivery port 25, the third baffle
Length direction of 26 bottom surface along third baffle 26 is provided with the gusset 27 for reinforcing；Vertical is fixed with third baffle 26
One connecting rod 28, the upper end of the head rod 28 is through the bottom plate of the 4th casing 10 and stretches into the 4th casing 10, and with second
Floating body 11 is fixedly connected；Guide plate 6 is fixed with delivery port 25, guide plate 6 is provided with and led with what head rod 28 matched
Xiang Kong, the lower end of the head rod 28 is through and out pilot hole.The front and rear sides of 4th casing 10 is communicated with the 5th
Casing 14, the upper surface of the 5th casing 14 is less than the upper surface of the 4th casing 10, and the upper surface of the 5th casing 14 is provided with water inlet
Mouth 29, the rear and front end of the second floating body 11 is respectively and fixedly provided with vertical support bar 24, and the upper end of two support bars 24 fastens installation
There is horizontal supporting plate 13, fastening is provided with connecting plate 19 respectively in former and later two supporting plates 13, and the connecting plate 19 is along left and right
Direction extends, and the left and right ends of connecting plate 19 are respectively and fixedly provided with the second connecting rod 20, and is hung with use by the second connecting rod 20
In the fourth gear plate 12 for closing former and later two water inlets 29；The bottom of 4th casing 10 is communicated with for discharging the 4th casing 10
Second drainage channel 30 of interior sewage, the other end of second drainage channel 30 are provided with the second discharge outlet 31, the second discharge outlet
31 outside be abutted against have for close the second discharge outlet 31 fifth gear plate 15, the fifth gear plate 15 include the second vertical portion and
The second connecting portion of the second vertical portion bottom is connected to, second vertical portion and the side of the second drainage channel 30 are mutually abutted against,
The second connecting portion takes the shape of the letter U, and second connecting portion is located at the lower section of the second drainage channel 30, and with the bottom of the second drainage channel 30
Face is hinged, and the upper end of fifth gear plate 15 is fixed with the 3rd floating body 16.Water inlet pipe is communicated with the middle part of the right flank of 4th casing 10
17, upper water box 3 is interior to be provided with the support 18 for being used for supporting water inlet pipe 17, and the right part of water inlet pipe 17 is folded upward at and stretches into the 3rd casing
In 38, and the upper end tube nozzle of water inlet pipe 17 is less than case lid 302, and the inner top of the 3rd casing 38 is hung with manages for closing water inlet pipe 17
The water sealing plug 39 of mouth, the water sealing plug 39 is in spherical.
The utility model is before use, the second casing 8 is fallen within the bottom surface of groove 303 by guide pin bushing 23, the bottom surface of the second casing 8
There is spacing between the bottom surface of groove 303, and first baffle 37 is located at the lower section of water inlet 5, water inlet 5 is stayed open shape
State.The water-supply apparatus is in use, open water pump, sewage is evacuated to the first casing 2 by upper hose 1 by water pump, into the first casing 2
Sewage pass through water inlet 5 enter upper water box 3 in；When sewage is flooded to three floating bodies 16 in upper water box 3, the 3rd floating body can be held up
16, fifth gear plate 15 is closed the second discharge outlet 31, as sewage gradually increases in upper water box 3, wastewater level diffuses in groove 303
Interior, the first floating body 9 is made second baffle 34 close the first discharge outlet 33 by buoyancy；As upper hose 1 continues to the first casing
Sewage is discharged into 2, sewage is filled with upper water box 3, wastewater level continues to rise in the first casing 2, when the second casing 8 by
Buoyancy when floating required power more than it, moved up vertically along guide rod 21, and pass through the 3rd casing 38 and drive first baffle 37
Move up, water inlet 5 is closed；Meanwhile second the floating of casing 8 water sealing plug 39 is lifted also by the 3rd casing 38, enter
The mouth of pipe of water pipe 17 is opened, and the sewage in upper water box 3 enters the 4th casing 10 by water inlet pipe 17, on the second floating body 11 starts
It is floating, and lifted former and later two fourth gear plates 12 by support bar 24 and supporting plate 13, former and later two water inlets 29 are opened, upper water
Water in case 3 is rapidly entered in the 4th casing 10 by water inlet 29, and the second floating body 11 floats rapidly, and passes through head rod
28 lift third baffle 26, and delivery port 25 is opened, and the water in upper water box 3 is discharged into the reactive tank of lower section by delivery port 25；With
Wastewater level in upper water box 3 to be gradually reduced, the 3rd floating body 16 falls, and fifth gear plate 15 downwardly turns over, in the 4th casing 10
Sewage enters upper water box 3 by the second discharge outlet 31, and is discharged by delivery port 25, and the second floating body 11 falls, and passes through first
Connecting rod 28 drives third baffle 26 to reclose delivery port 25, completes a draining of upper water box 3.At the same time, water pump
Non-stop run, upper hose 1 continue to supply water into the first casing 2, and the water level in the first casing 2 rises to the top of the second casing 8
During edge, start to diffuse in the second casing 8, as sewage quantity gradually increases in the second casing 8, until the second casing 8 and the second case
When the gross weight of sewage is more than the buoyancy suffered by the second casing 8 in body 8, the second casing 8 is fallen, and first is driven by the 3rd casing 38
Baffle plate 37 and water sealing plug 39 move down, and open water inlet 5, the closing of the upper end tube nozzle of water inlet pipe 17, the dirt in the first casing 2
Water runs through water inlet 5 and enters upper water box 3, and the first floating body 9 falls, and second baffle 34 downwardly turns over, the dirt in the second casing 8
Water enters the first casing 2 by the first discharge outlet 33, and enters upper water box 3 by water inlet 5；As upper hose 1 continues to supply water,
Each part of the utility model just realizes the draining again of upper water box 3 according to sequence of movement above.So, the lasting work of water pump
Make, can also realize the intermittent draining of upper water box 3.
The utility model is not restricted to the described embodiments, and simply illustrates this reality described in above-described embodiment and specification
With new principle, the utility model also has various change and changed on the premise of the spirit and scope of the utility model is not departed from
Enter, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (6)
1. a kind of water-supply apparatus for potential energy reoxygenation sewage disposal system, including upper water box, it is characterised in that：In upper water box
Portion is provided with the first casing, and the top of the first casing is connected with upper hose, and the upper hose is connected with water pump, and by water pump by dirt
Water is evacuated in the first casing, and the bottom of first casing is less than the upper surface of upper water box, and the bottom of the first casing is provided with into water
Mouthful, and be connected by water inlet with upper water box；Side is provided with rectangular shaped rim on upper water box, the bottom of the rectangular shaped rim with it is upper
Water tank is connected, and the upper port of first casing and rectangular shaped rim is above the upper surface of upper water box, and upper water box is located at square
Upper port closing outside shape frame and the first casing；Water inlet controlling organization is provided with first casing, water control is provided with out in upper water box
Mechanism processed；
The water inlet controlling organization includes the second casing in the first casing, is fixed with down at the center of the second bottom half
The 3rd open casing is held, the cross section of the 3rd casing is less than water inlet, and the 3rd casing is through water inlet and stretches into Shang Shui
Case, and the bottom of the 3rd casing is fixed with the first baffle for closing water inlet；It is right above and below the top and bottom of first casing
Vertical guide rod should be fixed with, is fixed with the guide pin bushing being adapted with guide rod in the second casing, the upper end of the guide pin bushing and the
The upper port flush of two casings, the lower end of guide pin bushing is through and out the bottom of the second casing, and the lower end of guide pin bushing and the first case
Mutually it is abutted against the bottom of body；The bottom of second casing is communicated with the first drainage channel for discharging sewage in the second casing, described
The other end of first drainage channel is provided with the first discharge outlet, and being abutted against on the outside of the first discharge outlet has for closing the first discharge outlet
Second baffle, the lower end of the second baffle are hinged with the first drainage channel, and the top of second baffle is fixed with the first floating body；
The outlet water control mechanism includes the 4th casing at the rectangular shaped rim, is provided with the second floating body in the 4th casing, and the 4th
Bottom surface in the middle part of casing and there is spacing between the bottom surface of upper water box, the upper water box bottom of lower section is provided with water outlet in the middle part of the 4th casing
Mouthful, delivery port is provided with the third baffle for being used for closing delivery port, and vertical connecting rod, the connection are fixed with third baffle
The upper end of bar is through the 4th box bottom and stretches into the 4th casing, and is fixedly connected with the second floating body；Front and rear the two of 4th casing
Side is communicated with the 5th casing, and the upper surface of the 5th casing is less than the upper surface of the 4th casing, and the upper surface of the 5th casing is set
There is water inlet, the rear and front end of the second floating body is respectively and fixedly provided with vertical support bar, and the upper end of two support bars, which fastens, to be provided with
Supporting plate, the fourth gear plate for closing former and later two water inlets is hung with former and later two supporting plates respectively；4th casing
Bottom be communicated with the second drainage channel for discharging sewage in the 4th casing, the other end of second drainage channel is provided with
Second discharge outlet, the fifth gear plate having for closing the second discharge outlet is abutted against on the outside of the second discharge outlet, the fifth gear plate
Lower end is hinged with the second drainage channel, and the top of fifth gear plate is fixed with the 3rd floating body；4th casing is close to the one of the first casing
Side is communicated with water inlet pipe, and the other end of water inlet pipe is folded upward at and stretched into the 3rd casing, and the 3rd casing inner top is hung with use
In the water sealing plug of the closing water inlet pipe mouth of pipe.
2. the water-supply apparatus according to claim 1 for potential energy reoxygenation sewage disposal system, it is characterised in that：Described
Two baffle plates include the first vertical portion and are connected to the first connecting portion of the first vertical portion bottom, first vertical portion and first row
The side of aquaporin is mutually abutted against, and the first connecting portion takes the shape of the letter U, and first connecting portion is located at the lower section of the first drainage channel, and with
The bottom surface of first drainage channel is hinged.
3. the water-supply apparatus according to claim 1 for potential energy reoxygenation sewage disposal system, it is characterised in that：Described
Five baffle plates include the second vertical portion and are connected to the second connecting portion of the second vertical portion bottom, second vertical portion and second row
The side of aquaporin is mutually abutted against, and the second connecting portion takes the shape of the letter U, and second connecting portion is located at the lower section of the second drainage channel, and with
The bottom surface of second drainage channel is hinged.
4. the water-supply apparatus according to claim 1 for potential energy reoxygenation sewage disposal system, it is characterised in that：Described
Length direction of the bottom surface of three baffle plates along third baffle is provided with the gusset for reinforcing.
5. the water-supply apparatus according to claim 1 for potential energy reoxygenation sewage disposal system, it is characterised in that：Delivery port
Place is fixed with guide plate, and guide plate is provided with the pilot hole to match with connecting rod, the lower end of the connecting rod through and out
Pilot hole.
6. the water-supply apparatus according to claim 1 for potential energy reoxygenation sewage disposal system, it is characterised in that：The envelope
Water plug is in spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080966.XU CN206886786U (en) | 2017-01-22 | 2017-01-22 | A kind of water-supply apparatus for potential energy reoxygenation sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080966.XU CN206886786U (en) | 2017-01-22 | 2017-01-22 | A kind of water-supply apparatus for potential energy reoxygenation sewage disposal system |
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| Publication Number | Publication Date |
|---|---|
| CN206886786U true CN206886786U (en) | 2018-01-16 |
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ID=61328194
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720080966.XU Active CN206886786U (en) | 2017-01-22 | 2017-01-22 | A kind of water-supply apparatus for potential energy reoxygenation sewage disposal system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467254A (en) * | 2019-09-19 | 2019-11-19 | 郑州碧兴环保科技有限公司 | Modified potential energy reoxygenation biological rotating disk |
-
2017
- 2017-01-22 CN CN201720080966.XU patent/CN206886786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467254A (en) * | 2019-09-19 | 2019-11-19 | 郑州碧兴环保科技有限公司 | Modified potential energy reoxygenation biological rotating disk |
| CN110467254B (en) * | 2019-09-19 | 2024-02-02 | 郑州碧兴环保科技有限公司 | Modified potential energy reoxygenation biological rotating disc |
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