CN208038139U - A kind of chemicals dosing plant and aerator of aerator - Google Patents
A kind of chemicals dosing plant and aerator of aerator Download PDFInfo
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- CN208038139U CN208038139U CN201820278608.4U CN201820278608U CN208038139U CN 208038139 U CN208038139 U CN 208038139U CN 201820278608 U CN201820278608 U CN 201820278608U CN 208038139 U CN208038139 U CN 208038139U
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- supply pipe
- branch
- aerator
- liquid
- air supply
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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
Abstract
The utility model provides a kind of chemicals dosing plant and aerator of aerator, and the aerator includes main air supply pipe and a plurality of branch's air supply pipe, the chemicals dosing plant include：Hold the basin of liquid, the air inlet pipe and outlet tube being connected to the basin, wherein, the air inlet pipe with the main air supply pipe for being connected to, the outlet tube includes main liquid supply pipe and is respectively communicated with a plurality of branch's liquid supply pipe of the main liquid supply pipe, and every branch's liquid supply pipe is respectively for insertion into branch's air supply pipe.In the above-mentioned technical solutions, the air pressure in basin is balanced by using the air pressure in aerator, dosing can be completed without additional power, improve the safety of the chemicals dosing plant of aerator when in use.
Description
Technical field
The utility model is related to the chemicals dosing plant of technical field more particularly to a kind of aerator to sewage disposal and
Aerator.
Background technology
In purification of waste water field, about 80% sewage treatment plant uses activated sludge process, in the dirt using activated sludge process
In water treatment plant, " aeration " is indispensable process procedure.The purpose of " aeration " is the enough dissolved oxygens of acquisition, in addition,
It also prevents suspended substance in pond from sinking, reinforces the effect that organic matter is contacted with microorganism and dissolved oxygen in pond.To ensure in pond
Microorganism carries out oxygenolysis under conditions of having sufficient dissolved oxygen, to dirty Organic substance in water.At the same time, water connects with gas
It touches, and carries out dissolved oxygen or remove the process of dissolved gas and volatile materials in water.
Common aeration method is divided into two major classes：Mechanical aeration and blast aeration.Wherein, blast aeration is that application is the widest
General aeration form.In blast aeration system, micro-hole aerator is presently the most common aerator.Its operation principle
For：Air blower is pipelined to air in water-bed micro-hole aerator, by numerous apertures on micro-hole aerator,
Air is cut into various minute bubbles and is distributed in water, has the function that oxygen supply and stirring.
It is distinguished from state in the molding and work in hole etc., micro-hole aerator can be divided into perforation and can closed pore two
Kind.So-called boring aeration device is exactly no matter whether air blower supplies gas, and hole is all unlimited, such as corundum-aerator；It is so-called to close
Hole aerator, exactly when air blower stopping supply gas when, hole can be closed, after air blower is supplied gas, pressure rise to certain index
When, hole can open, such as rubber membrane type micro-hole aerator.
No matter boring aeration device or can closed pore aerator, all there are problems that external fouling, what accumulation of mud was brought asks
Topic mainly has：1) increase and atmidometer, and then increase aeration power consumption, increase operation cost；2) rubber film micro hole aerator is forced
Aperture gradually increase, increase the probability of tearing, shorten the aerator service life；3) cause boring aeration device gas output to be greatly reduced,
It even can not outlet.In addition, backing up of sewage is unavoidable for boring aeration device, for can closed pore aerator come
Say, can not prevent, the solid particle in sewage can be blocking microporous, can also reduce gas output, even cause can not outlet, this
It is exactly the interior stifled phenomenon often said.No matter outer stifled or interior stifled, it is all a kind of very effective do to carry out on-line cleaning using drug
Method drug is added in air by air standpipe or branch pipe, drug enters aerator with air, you can reaches cleaning
Purpose.This method, at low cost and without stopping production, more and more clients start to use.
Currently, the chemicals dosing plant kind of the aerator of this cleaning aerator is various informative, but principle is essentially identical, i.e.,
Liquid is transported in air standpipe or branch pipe by press device, common press device has diaphragm pump, metering pump and pneumatics
Machine etc..These devices, presently, there are deficiency mainly have：It is required for forceful electric power, increases security risk；Further, since by liquid
It is pumped into aerator, therefore, the chemicals dosing plant of aerator is all press device, and there are some potential safety problemss.
Utility model content
The utility model provides a kind of chemicals dosing plant and aerator of aerator, makes to improve aerator
The security performance of used time.
The utility model provides a kind of chemicals dosing plant of aerator, and the aerator includes main air supply pipe and more
Bar branch's air supply pipe, the chemicals dosing plant include：The basin for holding liquid, the air inlet pipe being connected to the basin and goes out liquid
Pipe, wherein for being connected to the main air supply pipe, the outlet tube includes main liquid supply pipe and is respectively communicated with institute the air inlet pipe
A plurality of branch's liquid supply pipe of main liquid supply pipe is stated, every branch's liquid supply pipe is respectively for insertion into branch's air supply pipe.
In the above-mentioned technical solutions, balance the air pressure in basin by using the air pressure in aerator, from without
It wants additional power that dosing can be completed, improves the safety of the chemicals dosing plant of aerator when in use.
In a specific embodiment, every branch's air supply pipe is connected to by metal tube with plastic tube, the gold
Belong to pipe connection between the main air supply pipe and the plastic tube；Wherein,
The length of every branch's liquid supply pipe meets：From its end after the entrance insertion branch air supply pipe on the metal tube
End can extend in the plastic tube.By extending to branch's liquid supply pipe in plastic tube, liquid is avoided to be connect with metal material
It touches, and then avoids the pipeline of liquid corrosion aerator, improve the safety of aerator when in use.
In a specific embodiment, seal insert is provided on the entrance on the metal tube, the branch supplies
Liquid pipe is tightly connected by the seal insert and the metal tube.
In a specific embodiment, branch's liquid supply pipe includes the first liquid pipe and the second liquid pipe, wherein states the
Two liquid pipes are located in branch's air supply pipe, and one end of second liquid pipe passes through fast plug receptacle and branch's air supply pipe
Metal tube is tightly connected, and pluggable fast plug corresponding with the fast plug receptacle is provided in first liquid pipe.
In a specific embodiment, the air inlet pipe is provided with first switch valve, every branch's liquid supply pipe
On be provided with second switch valve.The pressure above liquid can be controlled by the first switch valve of setting, and passes through second switch
Valve controls the addition of liquid.
In a specific embodiment, first flowmeter is provided on the main liquid supply pipe and positioned at described first
The third switch valve and flow control valve of flowmeter both sides.The addition of liquid can be controlled by third switch valve, and is led to
Overcurrent adjustable valve adjusts flow.
In a specific embodiment, the second switch valve is flow control valve；
The chemicals dosing plant of the aerator further includes：
Second flowmeter in every branch's air supply pipe is set；
Controller controls second flowmeter correspondence when the flow of any second flowmeter detection is less than given threshold
Branch's air supply pipe in second switch valve on branch's liquid supply pipe for plugging increase the flow of liquid.
In a specific embodiment, evacuation port and dosing mouth are provided on the basin.
In a specific embodiment, it is also linked with bursting tube on the basin, is provided on the bursting tube
Four switch valves.
The utility model additionally provides a kind of aerator, which includes aerator described in any one of the above embodiments
Chemicals dosing plant.
Description of the drawings
Fig. 1 is the structural schematic diagram of the chemicals dosing plant for the aerator that the utility model embodiment provides；
Fig. 2 is the cooperation schematic diagram of branch's liquid supply pipe and branch's air supply pipe that the utility model embodiment provides.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, shall fall within the protection scope of the present invention.
As shown in Figures 1 and 2, Fig. 1 shows the knot of the chemicals dosing plant for the aerator that the utility model embodiment provides
Structure.In order to facilitate understand the utility model embodiment provide aerator chemicals dosing plant structure and service condition, under
Kept man of a noblewoman first explains the application scenarios of the chemicals dosing plant of the aerator of the utility model embodiment offer.
The chemicals dosing plant of aerator provided by the embodiments of the present application is applied on aerator, as shown in Fig. 2, the aeration
Device includes that gas is fed separately in gas supply by main liquid supply pipe 2 by main air supply pipe 30 and a plurality of branch's air supply pipe 20
Control switch is provided on every branch's air supply pipe 20, also, on every branch's air supply pipe 20, to control branch's air supply pipe 20
Ventilatory conditions.In specifically setting branch's air supply pipe 20, every branch's air supply pipe 20 is connected to by metal tube 21 with plastic tube 22
It forms, the metal tube 21 is connected between the main air supply pipe 20 and the plastic tube 22.In specific prepare, main air supply pipe
30 are also prepared using metal material, it is therefore possible to use main air supply pipe 30 is prepared with 21 integrally formed structure of metal tube,
Or main air supply pipe 30 is connect with branch air supply pipe 20 by the way of connector.
It continues to refer to figure 1, the chemicals dosing plant of the aerator in Fig. 1 includes a basin for holding liquid 1, the basin 1
Plastic material may be used to be prepared, it is specific such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene
(PS) and acrylonitrile-butadiene-styrene copolymerisation object (ABS) etc..As shown in Figure 1, in order to facilitate dosing, on the basin 1
It is provided with evacuation port 9 and dosing mouth 10.When specifically used, when requiring supplementation with liquid, the evacuation port 9 is first opened, is discharged
Residual pressure in tank, then liquid is supplemented by the dosing mouth 10.Safe pressure relief device is set on the basin 1.The safety is let out
Pressure device is specially bursting tube 5, and the 4th switch valve 6 is provided on the bursting tube 5.
The basin 1 has been separately connected air inlet pipe 7 and outlet tube, wherein and the air inlet pipe 7 is used to balance the air pressure in basin 1,
So that the air pressure in basin 1 and the air pressure approximately equal in gas supply supervisor, in specific setting, one end and the basin 1 of air inlet pipe 7
Connection, the other end with main air supply pipe 30 for being connected to, and when main air supply pipe 30 supplies, the gas in main air supply pipe 30 is also flowed into
In basin 1 so that the air pressure in basin 1 and the air pressure approximately equal in main air supply pipe 30.In addition, having in air inlet pipe 7 and basin 1
When body connects, air inlet pipe 7 is arranged at the top of basin 1, and the air inlet that air inlet pipe 7 is connect with basin 1 is higher than 1 inner liquid medicine of basin
Liquid level.It continues to refer to figure 1, outlet tube is being set for the liquid in basin 1 to be imported into branch's air supply pipe 20
When setting outlet tube, which includes a main liquid supply pipe 2 and a plurality of branch's liquid supply pipe 4 for being connected to the main liquid supply pipe 2, often
Branch's liquid supply pipe 4 is respectively for insertion into branch's air supply pipe 20, and in specific setting, which is inserted into
Into its corresponding branch's air supply pipe 20, and the liquid outlet of branch's liquid supply pipe 4 is located in corresponding branch's air supply pipe 20
In plastic tube 22.In specifically setting outlet tube, preferably, outlet tube is connected to the bottom of basin 1, so that liquid can
It flows completely out, will not be remained in basin 1.
The air pressure of liquid both sides it can be seen from the structure of the chemicals dosing plant of above-mentioned aerator in basin 1
Respectively：Air pressure positioned at liquid top side is identical as the air pressure in main air supply pipe 30, is located at air pressure and point gas supply of liquid bottom side
Air pressure in pipe is identical.And the air pressure in main air supply pipe 30 it can be seen from the gas supply principle of aerator and branch's air supply pipe
Therefore air pressure approximately equal in 20 in dosing, can be flowed into point by the gravity of liquid itself from basin 1
In branch air supply pipe 20, the process of dosing is completed.Aerator provided by the embodiments of the present application adds it can be seen from foregoing description
Medicine device without additional power, by the gas of the gas supply in aerator come balance the air pressure of liquid both sides can be real
The effect of existing automatic liquid-feeding.And liquid due to being pumped by the chemicals dosing plant of aerator in the prior art using additional power
Into aerator, for meet demand, needed in basin 1 in the prior art under higher pressure, therefore, basin 1
Need that there is stronger intensity.Compared to the basin 1 in the prior art, the basin 1 that the utility model embodiment provides is not necessarily to
Air pressure approximately equal using additional power, and in the air pressure and aerator in basin 1, it is therefore, provided in this embodiment
Basin 1 has better security performance.In addition, when in use, the length of every branch's liquid supply pipe 4 meets：From positioned at metal tube
Its end can extend in plastic tube 22 after entrance on 21 is inserted into branch's air supply pipe 20.
Liquid is added directly into plastic tube 22 by the chemicals dosing plant for the aerator that the utility model embodiment provides, medicine
Liquid will not be contacted with the metal tube 21 of aerator, avoided metal tube 21 and corroded by liquid, further be improved entire
The safety of aerator when in use.
In order to control the flowing velocity of 1 inner liquid medicine of basin, the dosing dress for the aerator that the utility model embodiment provides
It sets and is provided with different valve and measuring device in air inlet pipe 7 and outlet tube.With reference to figure 1, the utility model, which implements, to be carried
It is provided with first switch valve 8 in the air inlet pipe 7 of confession, and is provided with second switch valve 3 on every branch's liquid supply pipe 4, wherein
First switch valve 8 is used to control the opening and closing of air inlet pipe 7, and second switch valve 3 is used to control the opening and closing of branch's liquid supply pipe 4.Specific
When setting, the first switch valve 8 and second switch valve 3 can be the common different valves such as manual switch valve or electromagnetic switch valve
Door.When needing to carry out dosing, first switch valve 8 and the second switch valve 3 for needing to carry out on branch's liquid supply pipe 4 of dosing are beaten
It opens, the second switch valve 3 on branch's liquid supply pipe 4 without carrying out dosing is closed.In addition, in specific setting, this second
Switch valve 3 can also be arranged to flow control valve, and the dosing of branch's liquid supply pipe 4 is adjusted by the opening amplitude of second switch valve 3
Amount.When not needing dosing, first switch valve 8 and second switch valve 3 can be closed respectively.
In addition, in order to uniformly adjust the flow of 1 herb liquid of basin, in specific setting, the is provided on the main liquid supply pipe 2
Flow meters and third switch valve and flow control valve positioned at first flowmeter both sides.It can be examined by the first flowmeter
The flow of the liquid flowed out from basin 1 is surveyed, and outflow in basin 1 can be adjusted by the flow control valve of setting in real time
The flow of liquid.In addition, the third switch valve of setting can close outlet tube, to directly cut off medicine from main liquid supply pipe 2
The flowing of liquid.In specific setting, third switch valve and flow control valve can be arbitrarily arranged in the both sides of first flowmeter.?
In one preferable embodiment, third switch valve is arranged in first flowmeter close to the side of basin 1, is using this structure
When, when first flowmeter breaks down, entire main liquid supply pipe 2 can be closed by closing third switch valve, and to first
Flowmeter is replaced.
When every branch's liquid supply pipe 4 is specifically arranged, which needs to be inserted into branch's air supply pipe 20, this
When, need to be open on branch's air supply pipe 20, in order to branch's liquid supply pipe 4 is inserted into branch's air supply pipe 20 and with
Branch's air supply pipe 20 is connected and sealed.In the utility model embodiment, can be realized by using different modes will divide
Branch liquid supply pipe 4 is inserted into branch's air supply pipe 20, and is tightly connected with branch air supply pipe 20.Such as in a specific embodiment party
In formula, be provided with seal insert on the metal tube 21 of every branch's air supply pipe 20, every branch's liquid supply pipe 4 by seal insert with
Metal tube 21 is tightly connected, and when needing to carry out dosing, branch's liquid supply pipe 4 is inserted into seal insert, seal insert is passed through
Branch's liquid supply pipe 4 and branch air supply pipe 20 are tightly connected, when not needing dosing, by branch's liquid supply pipe 4 from seal insert
It extracts, the case where sealing by seal insert by sealing-plug later, avoid the occurrence of gas leakage.
Or use other embodiment, in this embodiment, every branch's liquid supply pipe 4 include the first liquid pipe 41 and
Second liquid pipe 42, wherein the second liquid pipe 42 is located in branch's air supply pipe 20, and one end of the second liquid pipe 42 passes through fast plug receptacle 43
It is tightly connected with branch air supply pipe 20, pluggable fast plug corresponding with fast plug receptacle 43 is provided in the first liquid pipe 41.
When fast plug receptacle 43 is specifically arranged, fast plug receptacle 43 and the metal tube 21 of branch's air supply pipe 20 are tightly connected.When in use, when
When needing to carry out dosing, the first liquid pipe 41 is connected to the second liquid pipe 42, dosing can be carried out at this time, when not needing dosing,
First liquid pipe 41 is pulled up, and is shut fast plug receptacle 43 by sealing-plug.It can be seen from the above description that can be by not
Same structure realizes the connection of branch's liquid supply pipe 4 and branch's air supply pipe 20.
In addition, in order to further improve the effect of dosing, occur in the device of any one branch's air supply pipe 20 connection
It when blocking, needs to increase dose, at this point, in order to realize that automation control, second switch valve 3 use flow control valve；And this
The chemicals dosing plant of aerator that utility model embodiment provides further includes：Second flow in every branch's air supply pipe 20 is set
Meter；And controller, the controller be used for the flow that any second flowmeter detect less than given threshold when, control this second
The second switch valve 3 on branch's liquid supply pipe 4 plugged in the corresponding branch's air supply pipe of flowmeter 20 increases the flow of liquid.Having
Body is in use, when the device of some branch's air supply pipe 20 connection blocks, the flow of the gas in branch's air supply pipe 20
It can reduce, controller controls branch's air supply pipe in threshold value of the flow in detecting branch's air supply pipe 20 less than setting
The opening for the 4 corresponding second switch valve 3 of branch's liquid supply pipe being inserted into 20, to increase the amount of dosing.And then it improves to blocking
The improvement of situation.
It can be seen from the above description that the chemicals dosing plant of aerator provided by the utility model is not necessarily to volume at work
Outer pressure source or the extra pressure source higher than system pressure are not necessarily to press device, such as diaphragm pump, metering pump or air compressor machine
Deng, so that the chemicals dosing plant cost of the aerator is greatly reduced, reduce cleaning equipment funds input；The aerator
Chemicals dosing plant, in cleaning process be not necessarily to power supply, at least be not necessarily to forceful electric power, improve the safety of the device；The aeration fills
The chemicals dosing plant once mounting piping set is completed, and the demand of no mobile device, liquid, which only need to be replenished in time, to be used for a long time, and grasp
Make simple and easy to do；The chemicals dosing plant of the aerator can also realize full-automatic regular dosing, greatly improve oneself of cleaning
Dynamicization degree；Moreover, the chemicals dosing plant of the aerator is additionally provided with pressure relief mechanism, pressure release can be emptied when 1 pressure of basin is excessive,
Improve the safety of the device.
In addition, the chemicals dosing plant for the aerator that the utility model embodiment provides is supplied using branch's liquid supply pipe 4 and branch
The mode that tracheae 20 is arranged in a one-to-one correspondence carries out dosing, and therefore, basin 1 can be fixed on a fixed position, is needing to add
When medicine, the second switch valve 3 on corresponding branch's liquid supply pipe 4 is directly opened, without mobile basin 1, facilitates entire dress
The use set.
The utility model additionally provides a kind of aerator, which includes adding for the aerator of any of the above-described
Medicine device.The aerator includes main air supply pipe 30 and a plurality of branch's air supply pipe 20, will by main liquid supply pipe 2 in gas supply
Gas is fed separately on every branch's air supply pipe 20, also, control switch is provided on every branch's air supply pipe 20, with control
The ventilatory conditions of branch's air supply pipe 20.And branch's liquid supply pipe 4 in the chemicals dosing plant of corresponding aerator is inserted into point
Dosing is carried out in branch air supply pipe 20, the chemicals dosing plant of the aerator is not necessarily to additional pressure source or is higher than system pressure at work
The extra pressure source of power is not necessarily to press device, such as diaphragm pump, metering pump or air compressor machine, the dosing of the aerator is made to fill
It sets cost to be greatly reduced, reduces the equipment funds input of cleaning；The chemicals dosing plant of the aerator, in cleaning process
Without power supply, it is at least not necessarily to forceful electric power, improves the safety of the device；The chemicals dosing plant once mounting of the aerator is piped
It completes, the demand of no mobile device, liquid, which only need to be replenished in time, to be used for a long time, easy to operation；The aerator
Chemicals dosing plant can also realize full-automatic regular dosing, greatly improve the degree of automation of cleaning；Moreover, the aeration fills
The chemicals dosing plant set is additionally provided with pressure relief mechanism, can empty pressure release when 1 pressure of basin is excessive, improve the safety of the device.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of chemicals dosing plant of aerator, the aerator includes main air supply pipe and a plurality of branch's air supply pipe, spy
Sign is that the chemicals dosing plant includes：The basin for holding liquid, the air inlet pipe being connected to the basin and outlet tube, wherein
For being connected to the main air supply pipe, the outlet tube includes main liquid supply pipe and is respectively communicated with the master air inlet pipe
A plurality of branch's liquid supply pipe of liquid supply pipe, every branch's liquid supply pipe are respectively for insertion into branch's air supply pipe.
2. the chemicals dosing plant of aerator as described in claim 1, which is characterized in that every branch's air supply pipe by metal tube and
Plastic tube is connected to, and the metal tube connection is between the main air supply pipe and the plastic tube；Wherein,
The length of every branch's liquid supply pipe meets：From its end energy after the entrance insertion branch air supply pipe on the metal tube
It enough extends in the plastic tube.
3. the chemicals dosing plant of aerator as claimed in claim 2, which is characterized in that be arranged on the entrance on the metal tube
There are seal insert, branch's liquid supply pipe to be tightly connected by the seal insert and the metal tube.
4. the chemicals dosing plant of aerator as claimed in claim 2, which is characterized in that branch's liquid supply pipe includes the first liquid
Pipe and the second liquid pipe, wherein second liquid pipe is located in branch's air supply pipe, and one end of second liquid pipe pass through it is fast
The metal tube of plug receptacle and branch's air supply pipe is tightly connected, and is provided in first liquid pipe corresponding with the fast plug receptacle
Pluggable fast plug.
5. the chemicals dosing plant of aerator as described in claim 1, which is characterized in that the air inlet pipe is provided with first switch
Valve is provided with second switch valve on every branch's liquid supply pipe.
6. the chemicals dosing plant of aerator as described in claim 1, which is characterized in that be provided with first on the main liquid supply pipe
Flowmeter and third switch valve and flow control valve positioned at the first flowmeter both sides.
7. the chemicals dosing plant of aerator as claimed in claim 5, which is characterized in that the second switch valve is flow-rate adjustment
Valve；
The chemicals dosing plant of the aerator further includes：
Second flowmeter in every branch's air supply pipe is set；
Controller controls corresponding point of the second flowmeter when the flow of any second flowmeter detection is less than given threshold
Second switch valve on the branch's liquid supply pipe plugged in branch air supply pipe increases the flow of liquid.
8. such as the chemicals dosing plant of claim 1~7 any one of them aerator, which is characterized in that be arranged on the basin
There are evacuation port and dosing mouth.
9. the chemicals dosing plant of aerator as claimed in claim 8, which is characterized in that be also linked with safety on the basin
It manages, the 4th switch valve is provided on the bursting tube.
10. a kind of aerator, which is characterized in that include that the dosing of claim 1~9 any one of them aerator such as fills
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278608.4U CN208038139U (en) | 2018-02-27 | 2018-02-27 | A kind of chemicals dosing plant and aerator of aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278608.4U CN208038139U (en) | 2018-02-27 | 2018-02-27 | A kind of chemicals dosing plant and aerator of aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038139U true CN208038139U (en) | 2018-11-02 |
Family
ID=63950249
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278608.4U Active CN208038139U (en) | 2018-02-27 | 2018-02-27 | A kind of chemicals dosing plant and aerator of aerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178342A (en) * | 2018-02-27 | 2018-06-19 | 北京伊柏机电设备有限公司 | The chemicals dosing plant and aerator of a kind of aerator |
-
2018
- 2018-02-27 CN CN201820278608.4U patent/CN208038139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178342A (en) * | 2018-02-27 | 2018-06-19 | 北京伊柏机电设备有限公司 | The chemicals dosing plant and aerator of a kind of aerator |
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