CN107364980A - A kind of sludge treatment equipment for chemical industry - Google Patents
A kind of sludge treatment equipment for chemical industry Download PDFInfo
- Publication number
- CN107364980A CN107364980A CN201710718442.3A CN201710718442A CN107364980A CN 107364980 A CN107364980 A CN 107364980A CN 201710718442 A CN201710718442 A CN 201710718442A CN 107364980 A CN107364980 A CN 107364980A
- Authority
- CN
- China
- Prior art keywords
- pond body
- resistance
- relay
- sludge
- chemical industry
- 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.)
- Withdrawn
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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
- C02F7/00—Aeration of stretches of water
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
Landscapes
- 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 invention discloses a kind of sludge treatment equipment for chemical industry,Including pond body,The pond body bottom is embedded in underground,Pond body top is located above ground level,Sloping platform is provided with pond body inner bottom part,Agitating shaft is provided with above sloping platform,Dual control agitating device is provided with pond body center of top,The present apparatus is simple in construction,It is simple to operate,Separate out the sludge in sewage by aeration mode,Contact of the air with sewage is further improved by dual control agitating device,Dual control mode can be enough in natural wind and be insufficient to be to be sufficiently stirred sewage,The sludge of adhesion on inwall can also be hung when stirring,And stirring motor has the function of two-way stirring,So that stirring is more abundant,Save processing cost simultaneously,And moisture contained in sludge can be greatly reduced,Facilitate processing work of the back segment to sludge,Plant automation degree is high,Artificial participation is greatly reduced when carrying out mud discharging,It is easy to use.
Description
Technical field
The present invention relates to field of chemical equipment, specifically a kind of sludge treatment equipment for chemical industry.
Background technology
Contain substantial amounts of sludge in trade effluent, sludge be include silt, fiber, plant and animal residues and various flcos,
The composite wastes of colloid, organic matter, microorganism, heavy metal etc., in the regulation for carrying out trade effluent, by sludge and sewage point
It is effective important way for controlling pollution from administering.
Conventional separate mode is to be filtered using screen pack or the precipitation method precipitate to sludge, but separative efficiency is not
Height, and substantial amounts of moisture is still suffered from the sludge after separation, the processing work of back segment is influenceed, and divided using the precipitation method
From rear, the substantial amounts of manpower of discharge need of work of sludge is carried out, and is inconvenient, and health can be impacted.
The content of the invention
It is an object of the invention to provide a kind of sludge treatment equipment for chemical industry, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of sludge treatment equipment for chemical industry, including pond body, the pond body bottom are embedded in underground, pond body top
Above ground level, sloping platform is provided with pond body inner bottom part, agitating shaft is provided with above sloping platform, be provided with pond body center of top double
Agitating device is controlled, the dual control agitating device includes cuboid hollow housing, electric rotating is respectively arranged on the left side and the right side in housing
Machine and fan blade, the bottom of electric rotating machine are provided with electric machine controller, and the output shaft of electric rotating machine and the rotary shaft of fan blade are in level
Direction stretches into enclosure interior and is provided with active spiral bevel gear, and driven spiral bevel gear, driven spiral are additionally provided with housing
Bevel gear is intermeshed with two active spiral bevel gears to be connected, and is fixed with and is stretched into inside pond body on driven spiral bevel gear
Swingle, the agitating shaft are fixed on swingle lower end, and two projecting shafts are also protruded horizontally up on swingle, stretch out the tip of the axis and set
There is a scraper plate, plane is in right low left high shape on sloping platform, and permeable film layer, the permeable film layer side are provided with the middle part of pond body inner height direction
Face is docked with pond body inner wall sealing, and right side is provided with enhancing tube in pond body, and the enhancing tube fits with inwall on the right side of pond body, carried
Rise cylinder left side wall bottom and offer the opening being connected with inside pond body, stretched out at the top of enhancing tube above pond body, it is right in enhancing tube
Side roof part is provided with mud mouth, and lifting motor is provided with enhancing tube top surface center, and the output end of the lifting motor, which is provided with to stretch into, to be carried
The lift shaft in cylinder is risen, lift shaft lower end is rotatably installed on pond body inner bottom surface, and packing auger blade, the pond are provided with lift shaft
Dirt inlet and discharge outlet are additionally provided with body top surface, dirt inlet lower end is stretched into inside pond body and below permeable film layer, discharge outlet
Lower end is stretched into inside pond body and above water permeable membrane, and liquid pump is provided with discharge outlet；The pond body center of top is additionally provided with
Aerator, the aerator have the aeration tube stretched into pond body, and the aeration tube is L-shaped, and aeration tube lower end is positioned at permeable
Below film layer, aeration tube lower end is provided with aeration opening；Electric machine controller includes diode D1, electric capacity C1, relay K and motor M, institute
State electric capacity C1 one end connection resistance R1, power circuit output voltage VCC, the pin 4 of chip IC 1, the and of pin 8 of chip IC 1
Relay K contact K-2 not moved end, electric capacity C1 other end connection electric capacity C2, electric capacity C3, diode D3 negative electrode, relay
Device K, the pin 1 of chip IC 1 and relay K contact K-3 not moved end, resistance R1 other end connection resistance R2, chip IC 1
Pin 7 and diode D2 anode, resistance R2 other end connection diode D1 negative electrode, diode D1 anode connection electricity
Hold the pin 6 of the C2 other end, diode D2 negative electrode, the pin 2 of chip IC 1 and chip IC 1, the pin 3 of chip IC 1 connects
Resistance R3 and relay the K other end, resistance R3 another point connection diode D3 anode, relay K contact K-2 is not
Moved end 1 connects relay K contact K-3 not moved end 1 and motor M, relay K contact K-2 not moved end 2 and connects relay
K contact K-3 not moved end 2 and the motor M other end；The power circuit includes resistance-capacitance depressurization module and rectifier bridge T, capacitance-resistance
Voltage reduction module is made up of the resistance R4 and electric capacity C4 being connected in parallel with each other, and resistance-capacitance depressurization module is connected to 220V line voltages and whole
Between the voltage input end for flowing bridge T.
As the further scheme of the present invention：The model NE555 of the chip IC 1.
As the further scheme of the present invention：The height that the pond body is located above ground level is the 1/4 of pond body total height.
As further scheme of the invention：The aeration opening is in bowl-shape.
As further scheme of the invention：The full-bridge that the rectifier bridge T is made up of four IN4001 diodes is whole
Current circuit.
As further scheme of the invention：The resistance R1 and resistance R2 are adjustable resistance.
As further scheme of the invention：The relay K is many-contact relay.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus is simple in construction, simple to operate, by aeration side
Formula separates out the sludge in sewage, further improves contact of the air with sewage by dual control agitating device, dual control mode can
Enough and it is insufficient to be to be sufficiently stirred sewage in natural wind, the sludge of adhesion on inwall can also be hung when stirring
Fall, and stirring motor has the function of two-way stirring so that stirring is more abundant, while saves processing cost, and can
Greatly reduce moisture contained in sludge, facilitate processing work of the back segment to sludge, plant automation degree is high, is carrying out sludge
Artificial participation is greatly reduced during discharge, it is easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the circuit diagram of electric machine controller.
Fig. 3 is the circuit diagram of power supply VCC generation circuits.
1- pond bodies in figure, 2- plumbing for waste water, 3- drainpipes, 4- liquid pumps, the permeable film layers of 5-, 6- agitating shafts, 7- dual controls stirring dress
Put, 71- electric rotating machines, 72- fan blades, 73- active spiral bevel gears, the driven spiral bevel gears of 74-, 75- swingles, 8- sloping platforms,
9- aerators, 10- aeration openings, 11- enhancing tubes, 12- lifting motors, 13- mud mouths, 14- lift shafts, 15- packing auger blades, 16-
Projecting shaft, 17- scraper plates, 18- electric machine controllers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of sludge treatment equipment for chemical industry, including pond body 1, it is described
The bottom of pond body 1 is embedded in underground, and the top of pond body 1 is located above ground level, and the height that pond body 1 is located above ground level is pond body 1
The 1/4 of total height, sloping platform 8 is provided with the inner bottom part of pond body 1, agitating shaft 6 is provided with above sloping platform 8, is provided with the center of top of pond body 1
Dual control agitating device 7, the dual control agitating device 7 include cuboid hollow housing, rotation are respectively arranged on the left side and the right side in housing
Rotating motor 71 and fan blade 72, the bottom of electric rotating machine 71 are provided with electric machine controller 18, the output shaft and fan blade 72 of electric rotating machine 71
Rotary shaft stretch into enclosure interior in horizontal direction and active spiral bevel gear 73 be installed, driven spiral shell is additionally provided with housing
Bevel gear 74 is revolved, driven spiral bevel gear 74 intermeshes with two active spiral bevel gears 73 to be connected, driven screw conic tooth
The swingle 75 stretched into inside pond body 1 is fixed with wheel 74, and the agitating shaft 6 is fixed on the lower end of swingle 75, plane on sloping platform 8
In right low left high shape, permeable film layer 5, the permeable side of film layer 5 and the inwall of pond body 1 are provided with the middle part of the inner height direction of pond body 1
Sealing docking, right side is provided with enhancing tube 11 in pond body 1, and the enhancing tube 11 fits with the right side inwall of pond body 1, enhancing tube 11
Left side wall bottom offers the opening being connected with inside pond body 1, and the top of pond body 1 is stretched out at the top of enhancing tube 11, in enhancing tube 11
Right hand top is provided with mud mouth 13, and lifting motor 12, the output end of the lifting motor 12 are provided with the top surface of enhancing tube 11 center
Provided with the lift shaft 14 stretched into enhancing tube 11, the lower end of lift shaft 14 is rotatably installed on the inner bottom surface of pond body 1, in lift shaft 14
Provided with packing auger blade 15, dirt inlet 2 and discharge outlet 3 are additionally provided with the top surface of pond body 1, the lower end of dirt inlet 2 is stretched into inside pond body 1
And positioned at the permeable lower section of film layer 5, the lower end of discharge outlet 3 stretches into the inside of pond body 1 and positioned at the top of water permeable membrane 5, is installed in discharge outlet 3
There is liquid pump 4；The center of top of pond body 1 is additionally provided with aerator 9, and the aerator 9 has the aeration tube stretched into pond body 1, institute
It is L-shaped to state aeration tube, aeration tube lower end is provided with aeration opening 10 positioned at the permeable lower section of film layer 5, aeration tube lower end, and aeration opening 10 is in
It is bowl-shape；
When carrying out the concentration of sludge, the sewage containing sludge is entered in pond body 1 by dirt inlet 2 and is located at water permeable membrane
The lower section of layer 5, starts aerator 9, aeration work is carried out to sewage by aeration opening 10, and then increases water oxygen level, sludge
Largely separate out and be deposited on sloping platform 8, be stirred the dissolving effect for further improving air and water to sewage by rotary shaft 6
Fruit, when natural wind is suitable, fan blade 72 rotates, and drives driven spiral bevel gear 74 to rotate by active spiral bevel gear 73,
And then drive swingle 75 and agitating shaft 6 to rotate, when natural wind deficiency, active screw conic tooth is driven by electric rotating machine 71
Wheel 73 is rotated, and then drives swingle 75 and agitating shaft 6 to rotate, and two projecting shafts 16 are also protruded horizontally up on swingle 75, is stretched out
The end of axle 16 is provided with scraper plate 17, and when swingle 75 rotates, scraper plate 17 can prevent it by under the sludge scraping of adhesion on inwall
Long-time adhesion is set on inwall, influences the work of equipment, and dual control mode can be enough in natural wind and be insufficient to be pair
Sewage is sufficiently stirred, while saves processing cost, when continuing the conveying of sewage, by the effect of permeable film layer 5,
It is separated from water sludge, water rises through permeable film layer 5, and sludge is intercepted in lower section by permeable film layer 5, and starting liquid pump 4 will be permeable
The sewage of the top of film layer 5 is extracted out, and sludge is then left in pond body 1, when the sludge quantity of the permeable lower section of film layer 5 accumulates excessive,
Stop the conveying of sewage, start lifting motor 12, the sludge on sloping platform 8 under gravity to moving at enhancing tube 11, and
Lift shaft 14 and packing auger blade 15 rise in the presence of rotating along enhancing tube 11 discharges eventually through mud mouth 13, the water in sludge
Point content greatly reduces, and facilitates processing work of the back segment to sludge.
Electric rotating machine has the function of rotating, and it is specifically influenceed by electric machine controller, the circuit of electric machine controller
As shown in Fig. 2 when being initially powered, due to relay K attonitys, its contact K-1 connects not moved end 2, and contact K-2 connects not moved end 1,
Contact K-3 connects not moved end 2, and now motor M is rotated forward, and now, C3 both end voltages can not be mutated, and IC1 2 pin and 6 pin voltages are low
In VCC/3, therefore 3 pin output high level, D3 light, and relay K energization adhesives, its contact K-1 connects not moved end 1, contact K-2
Not moved end 2 are connected, contact K-3 connects not moved end 1；Now motor M is inverted, with rectifier bridge T output voltage through R1, D1 to C2
Charging, IC1 2 pin and 6 pin voltages constantly rise, and when both end voltage rises to 2VCC/3, circuit is overturn in IC1, and its 3 pin is defeated
Go out low level, discharge K, motor M recovers rotating forward state again, and above step persistent loop is carried out, and reaches two-way stirring control
Purpose, regulation adjustable resistance R1 value can change the charging interval, and then adjust the purpose for rotating forward the time, and regulation is adjustable
Resistance R2 value can reach the purpose of regulation reversing time.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of sludge treatment equipment for chemical industry, including pond body, it is characterised in that the pond body bottom is embedded in ground
Under, pond body top is located above ground level, is provided with sloping platform in pond body inner bottom part, agitating shaft is provided with above sloping platform, on pond body top
Portion center is provided with dual control agitating device, and the dual control agitating device includes cuboid hollow housing, divides at left and right sides of housing
Not She You electric rotating machine and fan blade, the bottom of electric rotating machine is provided with electric machine controller, the rotation of the output shaft and fan blade of electric rotating machine
Rotating shaft stretches into enclosure interior and is provided with active spiral bevel gear in horizontal direction, and driven screw conic tooth is additionally provided with housing
Wheel, driven spiral bevel gear intermeshes with two active spiral bevel gears to be connected, and is fixed with and is stretched on driven spiral bevel gear
Enter the swingle inside pond body, the agitating shaft is fixed on swingle lower end, two projecting shafts are also protruded horizontally up on swingle, are stretched
Go out the tip of the axis and be provided with scraper plate, plane is in right low left high shape on sloping platform, and permeable film layer, institute are provided with the middle part of pond body inner height direction
State permeable film layer side to dock with pond body inner wall sealing, right side is provided with enhancing tube, the enhancing tube and pond body right side in pond body
Inwall fits, and enhancing tube left side wall bottom offers the opening being connected with inside pond body, is stretched out at the top of enhancing tube in pond body
Side, mud mouth is provided with enhancing tube right hand top, and lifting motor, the output of the lifting motor are provided with enhancing tube top surface center
End is provided with the lift shaft stretched into enhancing tube, and lift shaft lower end is rotatably installed on pond body inner bottom surface, is provided with and twists in lift shaft
Imperial blade, dirt inlet and discharge outlet are additionally provided with the pond body top surface, and dirt inlet lower end is stretched into inside pond body and is located at water permeable membrane
Layer lower section, discharge outlet lower end are stretched into inside pond body and above water permeable membrane, and liquid pump is provided with discharge outlet；The pond body top
Portion center is additionally provided with aerator, and the aerator has the aeration tube stretched into pond body, and the aeration tube is L-shaped, aeration tube
Lower end is located at below permeable film layer, and aeration tube lower end is provided with aeration opening；Electric machine controller includes diode D1, electric capacity C1, relay
Device K and motor M, the electric capacity C1 one end connection resistance R1, power circuit output voltage VCC, pin 4, the chip of chip IC 1
The not moved end of IC1 pin 8 and relay K contact K-2, electric capacity C1 other end connection electric capacity C2, electric capacity C3, diode D3
Negative electrode, relay K, the pin 1 of chip IC 1 and relay K contact K-3 not moved end, resistance R1 other end connection electricity
Hinder R2, the pin 7 of chip IC 1 and diode D2 anode, resistance R2 other end connection diode D1 negative electrode, diode D1
The anode connection electric capacity C2 other end, diode D2 negative electrode, the pin 6 of the pin 2 of chip IC 1 and chip IC 1, chip
IC1 pin 3 connects the resistance R3 and relay K other end, resistance R3 another point connection diode D3 anode, relay
The K contact K-2 connection relay K of not moved end 1 contact K-3 not moved end 1 and motor M, relay K contact K-2 are not
Moved end 2 connects relay K contact K-3 not moved end 2 and the motor M other end；The power circuit includes resistance-capacitance depressurization mould
Block and rectifier bridge T, resistance-capacitance depressurization module are made up of the resistance R4 and electric capacity C4 being connected in parallel with each other, and resistance-capacitance depressurization module is connected to
Between 220V line voltages and rectifier bridge T voltage input end.
2. a kind of sludge treatment equipment for chemical industry according to claim 1, it is characterised in that the pond body is located at
Height above ground level is the 1/4 of pond body total height.
3. a kind of sludge treatment equipment for chemical industry according to claim 1, it is characterised in that the aeration opening is in
It is bowl-shape.
A kind of 4. sludge treatment equipment for chemical industry according to claim 1, it is characterised in that the chip IC 1
Model NE555.
A kind of 5. sludge treatment equipment for chemical industry according to claim 1, it is characterised in that the rectifier bridge T
The full bridge rectifier being made up of four IN4001 diodes.
A kind of 6. sludge treatment equipment for chemical industry according to claim 1, it is characterised in that the resistance
R1 and resistance R2 is adjustable resistance.
A kind of 7. sludge treatment equipment for chemical industry according to claim 1, it is characterised in that the relay K
For many-contact relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718442.3A CN107364980A (en) | 2017-08-21 | 2017-08-21 | A kind of sludge treatment equipment for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718442.3A CN107364980A (en) | 2017-08-21 | 2017-08-21 | A kind of sludge treatment equipment for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364980A true CN107364980A (en) | 2017-11-21 |
Family
ID=60308956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718442.3A Withdrawn CN107364980A (en) | 2017-08-21 | 2017-08-21 | A kind of sludge treatment equipment for chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364980A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721479A (en) * | 2017-12-06 | 2018-02-23 | 张桂华 | A kind of organic fertilizer fermentation device for being used to improve soil fertility |
| CN107827255A (en) * | 2017-12-06 | 2018-03-23 | 张桂华 | A kind of municipal sewage treatment aerator |
| CN107824075A (en) * | 2017-12-06 | 2018-03-23 | 张桂华 | A kind of online aerator of sewage disposal |
| CN108191481A (en) * | 2017-12-31 | 2018-06-22 | 邵真 | A kind of organic fertilizer agitating device using green energy resource |
| CN108191201A (en) * | 2018-01-15 | 2018-06-22 | 湖南望隆企业管理咨询有限公司 | A kind of squash type sludge-dewatering dryer |
| CN108191046A (en) * | 2017-12-13 | 2018-06-22 | 泉州市惠安闽投商贸有限公司 | A kind of aerator for sewage disposal |
| CN108218489A (en) * | 2017-12-31 | 2018-06-29 | 邵真 | A kind of organic fertilizer fermentation device using clean energy resource |
| CN110193217A (en) * | 2019-06-11 | 2019-09-03 | 戴逢松 | The perpendicular stream precipitator tower of environmental protection based on waste water control |
| CN113603273A (en) * | 2021-09-11 | 2021-11-05 | 江苏久运寰球科技发展有限公司 | Waste water purification treatment equipment for biological industry garden |
-
2017
- 2017-08-21 CN CN201710718442.3A patent/CN107364980A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721479A (en) * | 2017-12-06 | 2018-02-23 | 张桂华 | A kind of organic fertilizer fermentation device for being used to improve soil fertility |
| CN107827255A (en) * | 2017-12-06 | 2018-03-23 | 张桂华 | A kind of municipal sewage treatment aerator |
| CN107824075A (en) * | 2017-12-06 | 2018-03-23 | 张桂华 | A kind of online aerator of sewage disposal |
| CN107824075B (en) * | 2017-12-06 | 2019-01-11 | 绍兴市柯桥区怡中染整有限公司 | A kind of online aerator of sewage treatment |
| CN107827255B (en) * | 2017-12-06 | 2020-05-12 | 鲁仕宝 | Aeration device for urban sewage treatment |
| CN108191046A (en) * | 2017-12-13 | 2018-06-22 | 泉州市惠安闽投商贸有限公司 | A kind of aerator for sewage disposal |
| CN108191481A (en) * | 2017-12-31 | 2018-06-22 | 邵真 | A kind of organic fertilizer agitating device using green energy resource |
| CN108218489A (en) * | 2017-12-31 | 2018-06-29 | 邵真 | A kind of organic fertilizer fermentation device using clean energy resource |
| CN108191201A (en) * | 2018-01-15 | 2018-06-22 | 湖南望隆企业管理咨询有限公司 | A kind of squash type sludge-dewatering dryer |
| CN110193217A (en) * | 2019-06-11 | 2019-09-03 | 戴逢松 | The perpendicular stream precipitator tower of environmental protection based on waste water control |
| CN110193217B (en) * | 2019-06-11 | 2020-04-28 | 赣州市海拓环保科技有限公司 | Environment-friendly vertical flow settling tower based on sewage treatment |
| CN113603273A (en) * | 2021-09-11 | 2021-11-05 | 江苏久运寰球科技发展有限公司 | Waste water purification treatment equipment for biological industry garden |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20171121 |