CN111072166A - Method and device for treating polluted water body - Google Patents

Method and device for treating polluted water body Download PDF

Info

Publication number
CN111072166A
CN111072166A CN201911291673.6A CN201911291673A CN111072166A CN 111072166 A CN111072166 A CN 111072166A CN 201911291673 A CN201911291673 A CN 201911291673A CN 111072166 A CN111072166 A CN 111072166A
Authority
CN
China
Prior art keywords
pipes
liquid
connecting pipe
plate body
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911291673.6A
Other languages
Chinese (zh)
Inventor
许振辉
马志平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Mississippi Water Co ltd
Original Assignee
Jiangsu Mississippi Water Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Mississippi Water Co ltd filed Critical Jiangsu Mississippi Water Co ltd
Priority to CN201911291673.6A priority Critical patent/CN111072166A/en
Publication of CN111072166A publication Critical patent/CN111072166A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological 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)
  • Water Treatment By Sorption (AREA)

Abstract

The invention discloses a device for treating polluted water, which comprises a plate body, wherein positioning piles are vertically and uniformly arranged on the lower surface of the plate body, two fixed pipes are symmetrically embedded into the upper surface of the plate body, the lower ends of the fixed pipes are rotatably connected with rotary joints, the lower ends of the rotary joints are vertically connected with conveying pipes, the conveying pipes are positioned between the two positioning piles, and connecting pipes are horizontally connected to two sides of the lower ends of the conveying pipes. The invention relates to the technical field of river water pollution treatment, in particular to a device for treating polluted water.

Description

Method and device for treating polluted water body
Technical Field
The invention relates to the technical field of river water pollution treatment, in particular to a device for treating polluted water.
Background
With the rapid advance of industrialized construction, urbanized construction and new rural construction in China, a large amount of industrial garbage, construction garbage and household garbage are poured out of order, waste liquid, waste water and sewage are discharged randomly, a large amount of residual branches, rotten leaves, residual animal manure and the like generated in rural planting and breeding industries are poured nearby in a river channel, so that serious pollution is caused, water bodies are blackened and smelly, river channel fishes and shrimps are dead, river water is useless, particularly river channels beside urban and rural areas and industrial blocks are polluted seriously, and the ecological environment is damaged seriously.
However, at present, a better treatment method for some polluted river bodies does not exist so far, the river bodies are finally changed into dead water, and people try to perform relevant treatment on the river bodies, so that the time and the labor are consumed, a large amount of economy is wasted, and the defects are not correspondingly improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device for treating polluted water, which solves the problems that the river body is finally changed into dead water, people try to treat the river body, but the time and the labor are consumed, a large amount of economy is wasted, and the defects are not improved correspondingly.
In order to achieve the purpose, the invention is realized by the following technical scheme: a device for treating polluted water comprises a plate body, wherein positioning piles are vertically and uniformly arranged on the lower surface of the plate body, two fixing pipes are symmetrically embedded and installed on the upper surface of the plate body, the lower ends of the fixing pipes are rotatably connected with rotary joints, the lower ends of the rotary joints are vertically connected with conveying pipes, the conveying pipes are positioned between the two positioning piles, connecting pipes are horizontally connected to two sides of the lower ends of the conveying pipes, limiting blocks are sleeved on the outer surfaces of two ends of each connecting pipe, a net cylinder is horizontally installed between the lower ends of the two limiting blocks through bolts, an air blower is fixedly connected to one side of the upper end of each fixing pipe, a motor is embedded and installed at the position, close to the other side of each fixing pipe, of the upper surface of the plate body, supporting shafts are vertically connected to four corners of the upper, the upper surface fixed mounting of roof has the photovoltaic board, wherein the equal horizontally connected with gag lever post in the rear surface of two back shafts, two horizontally connected with the transfer line between the one end of gag lever post, the rear surface of transfer line evenly is provided with the shower nozzle, the upper surface intermediate position department of plate body is provided with the box, spud one side position department is provided with the liquid reserve tank.
Preferably, the front and back surfaces of the connecting pipe are equally spaced with air outlet holes, and the inside of the mesh cylinder is filled with an activated carbon adsorbent.
Preferably, the outer surface of the rotary joint is sleeved with a driven gear, the lower end of the motor is fixedly connected with a master gear corresponding to the driven gear, the master gear and the driven gear are in meshing contact, and the diameter of the master gear is smaller than that of the driven gear.
Preferably, the delivery tube and the connecting tube and the mesh cylinder are both stainless steel members.
Preferably, the upper surface of liquid reserve tank is provided with the pump, the upper end fixedly connected with bellows of pump, the one end of bellows and the one end fixed connection of transfer line, the front surface fixed mounting of liquid reserve tank has time relay, time relay passes through wire and pump electric connection, the inside of liquid reserve tank is equipped with the scavenging solution.
Preferably, the inside of the box body is horizontally connected with a partition plate, the lower surface of the inside of the box body is provided with a storage battery, and the upper surface of the partition plate is provided with an inverter.
Preferably, the photovoltaic panel is electrically connected with the storage battery through a wire, and the storage battery is electrically connected with the inverter through a wire.
Preferably, the method for treating the polluted water body comprises the following steps:
the method comprises the following steps: the device is placed in a polluted river body, the positioning piles on the plate body are fixed in soil of the river body, then the device is arranged every 20 meters, and the liquid storage tank is placed on the shore.
Step two: the power of switch-on motor makes the motor drive the master gear and rotates, and the master gear drives from gear revolve, drives the connecting pipe on the conveyer pipe from the gear and rotates, switches on the power of air-blower simultaneously, and the air-blower blows in wind in the fixed pipe, then enters into the connecting pipe through the conveyer pipe, then spouts in the venthole on the connecting pipe, plays the aeration effect to the water, under the rotation of connecting pipe, increases the area of aeration.
Step three: the connecting pipe drives the net barrel on the limiting block to rotate when rotating, and the activated carbon adsorbent inside the net barrel can adsorb microorganisms and some harmful substances in the water body.
Step four: add the scavenging solution in the liquid storage tank, then set up the time on time relay, let time relay make the pump work once every three days, when the pump during operation, make the pump take out the scavenging solution in the liquid storage tank to the transfer line, then evenly spout in the shower nozzle from the transfer line, make it spout to the river body, and then play the purification performance to the river body of pollution.
Advantageous effects
The invention provides a device for treating polluted water, which has the following beneficial effects compared with the prior art:
(1) this administer the device that receives the pollution water, there is the connecting pipe through the equal horizontally connect in lower extreme both sides of conveyer pipe, the both ends surface of connecting pipe all cup joints and is provided with the stopper, there is a net section of thick bamboo through bolt horizontal installation between the lower extreme of two stoppers, the equal fixedly connected with air-blower in upper end one side of two fixed pipes, can carry out aeration work to the river body, simultaneously under the rotation of motor, can increase the area of aeration, the abundant contact of the river body with oxygen has been guaranteed, prevent that the river body from becoming the stagnant water, the inside active carbon adsorbent of a net section of thick bamboo can adsorb some microorganisms and harmful substance in the aquatic simultaneously.
(2) This administer device that receives pollution water body has the transfer line through horizontally connected with between the one end of two gag lever posts, and the rear surface of transfer line evenly is provided with the shower nozzle, and the upper surface intermediate position department of plate body is provided with the box, and guide pile one side position department is provided with the liquid reserve tank, can regularly spray the purifying liquid to the river body, makes it purify the river body, has improved the treatment effect of the river body.
(3) This administer device that receives pollution water, there is the roof through the upper end horizontally connect who props the axle, the last fixed surface of roof installs the photovoltaic board, the inside horizontally connect of box has the baffle, and the inside lower surface of box is provided with the battery, the upper surface of baffle is provided with the dc-to-ac converter, can utilize solar light energy to convert it into the electric energy to store in the battery, then turn into the alternating current with it through the dc-to-ac converter, can practice thrift a large amount of electric resources, thereby reduced the loss of economy.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of the installation of the mesh cylinder structure of the present invention;
FIG. 3 is a schematic illustration of the installation of the present invention delivery tube structure;
FIG. 4 is an internal schematic view of the case structure of the present invention;
fig. 5 is a schematic view of the infusion tube structure of the present invention.
In the figure: 1. a plate body; 2. positioning the pile; 3. a fixed tube; 4. a rotary joint; 41. a slave gear; 5. a delivery pipe; 6. a connecting pipe; 61. an air outlet; 7. a limiting block; 8. a net drum; 9. a blower; 10. a motor; 1001. a main gear; 11. a support shaft; 12. a top plate; 13. a photovoltaic panel; 14. a limiting rod; 15. a transfusion tube; 16. a spray head; 17. a box body; 171. a partition plate; 172. a storage battery; 173. an inverter; 18. a liquid storage tank; 181. a pump; 182. a flexible hose; 183. a time relay.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a device for treating polluted water comprises a plate body 1, positioning piles 2 are vertically and uniformly arranged on the lower surface of the plate body 1, two fixed pipes 3 are symmetrically embedded in the upper surface of the plate body 1, the lower ends of the fixed pipes 3 are rotatably connected with rotary joints 4, the lower ends of the rotary joints 4 are vertically connected with conveying pipes 5, the conveying pipes 5 are positioned between the two positioning piles 2, both sides of the lower ends of the conveying pipes 5 are horizontally connected with connecting pipes 6, the outer surfaces of both ends of each connecting pipe 6 are sleeved with limiting blocks 7, net barrels 8 are horizontally arranged between the lower ends of the two limiting blocks 7 through bolts, the conveying pipes 5, the connecting pipes 6 and the net barrels 8 are stainless steel components, in order to play a role of rust prevention, air blowers 9 are fixedly connected to one side of the upper ends of the two fixed pipes 3, air outlet holes 61 are equidistantly arranged on the front and back surfaces of the connecting, the air of the blower 9 can be conveyed into the connecting pipe and then ejected from the air outlet 61 to play a role of aeration, the active carbon adsorbent in the mesh cylinder 8 can adsorb harmful substances and some microorganisms in the water body, the motor 10 is embedded and installed at the position of the other side of the upper surface of the plate body 1 close to the fixed pipe 3, the outer surface of the rotary joint 4 is sleeved with the driven gear 41, the lower end of the motor 10 is fixedly connected with the main gear 1001 corresponding to the driven gear 41, the main gear 1001 is in meshing connection with the driven gear 41, the diameter of the main gear 1001 is smaller than that of the driven gear 41, in order to increase the aeration area and the active carbon adsorption area, and because the diameter of the main gear 1001 is smaller than that of the driven gear 41, the deceleration effect can be played, the excessive resistance of water is prevented, the connecting pipe 6 is damaged, and the four corners of the upper surface of the plate body 1 are vertically connected with the, the upper end of the supporting shaft 11 is horizontally connected with a top plate 12, the upper surface of the top plate 12 is fixedly provided with a photovoltaic panel 13, the rear surfaces of two supporting shafts 11 are horizontally connected with limit rods 14, one ends of the two limit rods 14 are horizontally connected with an infusion tube 15, the rear surface of the infusion tube 15 is uniformly provided with a spray head 16, a box body 17 is arranged at the middle position of the upper surface of the plate body 1, a partition plate 171 is horizontally connected inside the box body 17, the inner lower surface of the box body 17 is provided with a storage battery 172, the upper surface of the partition plate 171 is provided with an inverter 173, in order to convert solar light energy into electric energy, the inverter 173 with the model of FBNDD-4-H can convert the electricity of the storage battery 172 into alternating current, a liquid storage tank 18 is arranged at one side position of the positioning pile 2, the upper surface of liquid storage tank 18 is provided with pump 181, the upper end fixedly connected with flexible hose 182 of pump 181, the one end of flexible hose 182 and the one end fixed connection of transfer line 15, the front surface fixed mounting of liquid storage tank 18 has time relay 183, time relay 183 passes through the wire and pump 181 electric connection, the inside of liquid storage tank 18 is equipped with the scavenging solution, in order to make the time relay 183 of model GRT8-A/B can control pump 181 and work regularly.
In a further scheme of the invention, the treatment method comprises the following steps:
the method comprises the following steps: the device is placed in a polluted river body, the positioning piles 2 on the plate body 1 are fixed in the soil of the river body, then the device is arranged every 20 meters, and the liquid storage tank 18 is placed on the shore.
Step two: the power supply of the motor 10 is switched on, the motor 10 drives the main gear 1001 to rotate, the main gear 1001 drives the driven gear 41 to rotate, the driven gear 41 drives the connecting pipe 6 on the conveying pipe 5 to rotate, meanwhile, the power supply of the blower 9 is switched on, the blower 9 blows air into the fixed pipe 3, then the air enters the connecting pipe 6 through the conveying pipe 5 and then is sprayed out from the air outlet 61 on the connecting pipe 6, the aeration effect on the water body is achieved, and the aeration area is increased under the rotation of the connecting pipe 6.
Step three: the connecting pipe 6 drives the net barrel 8 on the limiting block 7 to rotate when rotating, and the activated carbon adsorbent inside the net barrel 8 can adsorb microorganisms and some harmful substances in the water body.
Step four: the purifying liquid is added into the liquid storage tank 18, time is set on the time relay 183, the time relay 183 enables the pump 181 to work once every three days, when the pump 181 works, the pump 181 pumps the purifying liquid in the liquid storage tank 18 into the liquid conveying pipe 15, and then the purifying liquid is uniformly sprayed out from the spray head 16 on the liquid conveying pipe 15 to be sprayed to the river body, so that the polluted river body is purified.
Further, when the device is used for treating a river, the photovoltaic panel 13 can convert solar energy into electric energy, so that the photovoltaic panel 13 can store the solar energy in the storage battery 172, then the direct current of the storage battery 172 can be converted into alternating current through the inverter 173, and the blower 9, the motor 10 and the pump 181 can be respectively powered, so that electric resources are saved, and the content which is not described in detail in the specification belongs to the prior art which is known by persons skilled in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a device for administering polluted water body, includes plate body (1), its characterized in that: the lower surface of the plate body (1) is vertically and uniformly provided with positioning piles (2), two fixed pipes (3) are installed in the symmetrical embedding of the upper surface of the plate body (1), the lower ends of the fixed pipes (3) are connected with rotary joints (4) in a rotating mode, the lower ends of the rotary joints (4) are vertically connected with conveying pipes (5), the conveying pipes (5) are located between the two positioning piles (2), the two sides of the lower ends of the conveying pipes (5) are connected with connecting pipes (6) in a horizontal mode, limiting blocks (7) are sleeved on the outer surfaces of the two ends of the connecting pipes (6), net barrels (8) are installed between the lower ends of the two limiting blocks (7) through bolts in a horizontal mode, air blowers (9) are fixedly connected to one sides of the upper ends of the fixed pipes (3), and motors (10) are installed in the embedding mode at the positions, close to, and four corners of the upper surface of plate body (1) are all connected with back shaft (11) perpendicularly, the upper end horizontally connected with roof (12) of back shaft (11), the last fixed surface of roof (12) installs photovoltaic board (13), and wherein the equal horizontally connected with gag lever post (14) of rear surface of two back shafts (11), two horizontally connected with transfer line (15) between the one end of gag lever post (14), the rear surface of transfer line (15) evenly is provided with shower nozzle (16), the upper surface intermediate position department of plate body (1) is provided with box (17), spud (2) one side position department is provided with liquid reserve tank (18).
2. The apparatus according to claim 1, wherein: the front surface and the rear surface of the connecting pipe (6) are provided with air outlet holes (61) at equal intervals, and the inside of the net cylinder (8) is filled with an activated carbon adsorbent.
3. The apparatus according to claim 1, wherein: the outer surface of the rotary joint (4) is sleeved with a driven gear (41), the lower end of the motor (10) is fixedly connected with a main gear (1001) corresponding to the driven gear (41), the main gear (1001) and the driven gear (41) are in meshing connection, and the diameter of the main gear (1001) is smaller than that of the driven gear (41).
4. The apparatus according to claim 1, wherein: the conveying pipe (5), the connecting pipe (6) and the net barrel (8) are all stainless steel components.
5. The apparatus according to claim 1, wherein: the upper surface of liquid reserve tank (18) is provided with pump (181), the upper end fixedly connected with telescopic hose (182) of pump (181), the one end of telescopic hose (182) and the one end fixed connection of transfer line (15), the front surface fixed mounting of liquid reserve tank (18) has time relay (183), time relay (183) are through wire and pump (181) electric connection, the inside of liquid reserve tank (18) is equipped with the scavenging solution.
6. The apparatus according to claim 1, wherein: the inside horizontally connect of box (17) has baffle (171), and the inside lower surface of box (17) is provided with battery (172), the upper surface of baffle (171) is provided with inverter (173).
7. The apparatus according to claim 6, wherein: the photovoltaic panel (13) is electrically connected with the storage battery (172) through a lead, and the storage battery (172) is electrically connected with the inverter (173) through a lead.
8. The polluted water treatment device according to claims 1 to 7, wherein the treatment method comprises the following steps:
the method comprises the following steps: the device is placed in a polluted river body, the positioning piles (2) on the plate body (1) are fixed in soil of the river body, then the device is arranged every 20 meters, and the liquid storage tank (18) is placed on the shore.
Step two: the power supply of the motor (10) is connected, the motor (10) drives the main gear (1001) to rotate, the main gear (1001) drives the driven gear (41) to rotate, the driven gear (41) drives the connecting pipe (6) on the conveying pipe (5) to rotate, meanwhile, the power supply of the air blower (9) is connected, the air blower (9) blows air into the fixed pipe (3), then the air enters the connecting pipe (6) through the conveying pipe (5), then the air is sprayed out from the air outlet holes (61) on the connecting pipe (6), an aeration effect is achieved on a water body, and under the rotation of the connecting pipe (6), the aeration area is increased.
Step three: the connecting pipe (6) drives the net barrel (8) on the limiting block (7) to rotate when rotating, and the activated carbon adsorbent inside the net barrel (8) can adsorb microorganisms and some harmful substances in the water body.
Step four: the purifying liquid is added into the liquid storage tank (18), then the time is set on the time relay (183), the time relay (183) enables the pump (181) to work once every three days, when the pump (181) works, the pump (181) enables the purifying liquid in the liquid storage tank (18) to be pumped into the liquid conveying pipe (15), and then the purifying liquid is uniformly sprayed out from the spray head (16) on the liquid conveying pipe (15) to be sprayed to the river body, so that the purifying liquid has a purifying effect on the polluted river body.
CN201911291673.6A 2019-12-13 2019-12-13 Method and device for treating polluted water body Pending CN111072166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911291673.6A CN111072166A (en) 2019-12-13 2019-12-13 Method and device for treating polluted water body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911291673.6A CN111072166A (en) 2019-12-13 2019-12-13 Method and device for treating polluted water body

Publications (1)

Publication Number Publication Date
CN111072166A true CN111072166A (en) 2020-04-28

Family

ID=70314681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911291673.6A Pending CN111072166A (en) 2019-12-13 2019-12-13 Method and device for treating polluted water body

Country Status (1)

Country Link
CN (1) CN111072166A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201296702Y (en) * 2008-11-14 2009-08-26 王岩 Comprehensive solar water treatment equipment
CN105858905A (en) * 2016-06-21 2016-08-17 河海大学 Self-lifting water quality purification device applicable to still water lakes
CN208071435U (en) * 2018-03-19 2018-11-09 沈阳建筑大学 A kind of active stereoscopic artificial chinampa of light sensation
CN209210538U (en) * 2018-11-21 2019-08-06 沈阳风景园林股份有限公司 A kind of riverway water quality purification device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201296702Y (en) * 2008-11-14 2009-08-26 王岩 Comprehensive solar water treatment equipment
CN105858905A (en) * 2016-06-21 2016-08-17 河海大学 Self-lifting water quality purification device applicable to still water lakes
CN208071435U (en) * 2018-03-19 2018-11-09 沈阳建筑大学 A kind of active stereoscopic artificial chinampa of light sensation
CN209210538U (en) * 2018-11-21 2019-08-06 沈阳风景园林股份有限公司 A kind of riverway water quality purification device

Similar Documents

Publication Publication Date Title
CN101811804A (en) Domestic sewage bioreaction treatment and recycling system
CN206308223U (en) A kind of sewage purifying and treating device of municipal wastewater pipe network
CN108096887B (en) Domestic sewage circulation treatment device based on wind energy
CN112194263A (en) Efficient treatment and purification device and purification method for landscape water body
CN210481156U (en) Rural sewage treatment device in integration river course
CN111072166A (en) Method and device for treating polluted water body
CN204342626U (en) Sectional type integration is without power consumption countryside sewage treatment equipment
CN207193064U (en) A kind of environment protection-type gardens sewage-treatment plant
CN206940687U (en) A kind of energy-saving water purifying device
CN216058728U (en) Energy-conserving fodder cattle trough
CN213256224U (en) Domestic waste fermentation deodorizing device based on microorganism
CN210825890U (en) Municipal administration is fermentation cylinder for sludge treatment
CN210559675U (en) Advanced treatment's adsorption process sewage treatment device
CN201648177U (en) Biological reaction equipment
CN107235605B (en) Clear up convenient sewage treatment device
CN207330523U (en) A kind of photovoltaic power supply multi-stage biofilm sewage disposal retort
CN212610136U (en) Energy-efficient rural domestic sewage treatment system
CN219469869U (en) Sedimentation tank for rural sewage treatment
CN220300563U (en) Intelligent device for treating sewage by new energy
CN219950715U (en) Energy-saving environment-friendly microbial sewage treatment device
CN205076881U (en) Ventilation type composite Biological filtering pond with unpowered fan
CN210885740U (en) High-strength composite glass fiber reinforced plastic septic tank storage tank
CN221460021U (en) Environment-friendly water treatment equipment with low cost
CN109748467A (en) A kind of Hospital Sewage Treatment reclaimer with efficient sterilization function
CN210855613U (en) Sealed wastewater treatment device with leakage-proof effect

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20200428

RJ01 Rejection of invention patent application after publication