Nothing Special   »   [go: up one dir, main page]

CN113353997A - Portable pollution control medicament sprinkler of reservoir river non-point source pollution - Google Patents

Portable pollution control medicament sprinkler of reservoir river non-point source pollution Download PDF

Info

Publication number
CN113353997A
CN113353997A CN202110375628.XA CN202110375628A CN113353997A CN 113353997 A CN113353997 A CN 113353997A CN 202110375628 A CN202110375628 A CN 202110375628A CN 113353997 A CN113353997 A CN 113353997A
Authority
CN
China
Prior art keywords
fixedly connected
lead screw
motor
spraying device
fixed
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
CN202110375628.XA
Other languages
Chinese (zh)
Inventor
龙颖贤
周雯
魏东洋
曹茜
刘祚屹
王秀明
洪曼
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.)
South China Institute of Environmental Science of Ministry of Ecology and Environment
Original Assignee
South China Institute of Environmental Science of Ministry of Ecology and Environment
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 South China Institute of Environmental Science of Ministry of Ecology and Environment filed Critical South China Institute of Environmental Science of Ministry of Ecology and Environment
Priority to CN202110375628.XA priority Critical patent/CN113353997A/en
Publication of CN113353997A publication Critical patent/CN113353997A/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
    • C02F1/00Treatment of water, waste water, or sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00Vessels parts, details, or accessories, not otherwise provided for
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses a mobile pollution control medicament spraying device for reservoir and river non-point source pollution, which comprises a mounting plate, a pressure pump and a spray head, wherein one side of the mounting plate is fixedly connected with one side of a support rail, the other side of the support rail is fixedly connected with a fixed rod, the upper end surfaces and the lower end surfaces of the support rail and the fixed rod are respectively and fixedly connected with a top plate and a bottom plate, a motor is fixedly embedded in the fixed top plate, an output shaft of the motor is fixedly connected with the top end of a lead screw, the bottom end of the lead screw is rotatably connected with the upper surface of the bottom plate, the peripheral side of the lead screw is in threaded connection with threads on the inner side of the fixed block, medicaments in a hollow inner cavity can enter the spray head and are sprayed out of the spray head, a deep water motor can drive a helical blade to rotate through a fixed ring to stir surrounding water bodies, the medicaments sprayed out of the spray head can be fully mixed with the water bodies to purify pollutants in the water bodies, the problems of non-uniform medicament feeding and non-obvious purification effect are solved.

Description

Portable pollution control medicament sprinkler of reservoir river non-point source pollution
Technical Field
The invention relates to the technical field of water pollution treatment, in particular to a movable pollution treatment medicament spraying device for reservoir and river non-point source pollution.
Background
At present, water pollution is generally treated by spraying a treatment agent, the existing method generally comprises the step of feeding the agent in a fixed-point feeding manner, the problem that the feeding range is small is solved, the agent feeding is not uniform enough, the problem that the purification effect is not obvious is solved, and the agent is usually only fed on the surface of the water body, so that the water body below the water surface is difficult to purify, and the treatment agent is difficult to fully exert.
Therefore, the reservoir and river non-point source pollution movable pollution control agent spraying device is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a movable pollution treatment medicament spraying device for reservoir and river non-point source pollution, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a movable pollution control agent spraying device for reservoir and river non-point source pollution comprises a mounting plate, a pressure pump and a spray head, wherein one side of the mounting plate is fixedly connected with one side of a supporting rail, the other side of the supporting rail is fixedly connected with a fixed rod, the upper end surfaces and the lower end surfaces of the supporting rail and the fixed rod are respectively fixedly connected with a top plate and a bottom plate, a motor is fixedly embedded in the fixed top plate, an output shaft of the motor is fixedly connected with the top end of a lead screw, the bottom end of the lead screw is rotatably connected with the upper surface of the bottom plate, the peripheral side of the lead screw is in threaded connection with threads on the inner side of the fixed block, one side of the fixed block is fixedly connected with the back of a movable table, the two sides of the movable table are fixedly connected with slide blocks, the slide blocks are in sliding connection with slide grooves, the front of the movable table is fixedly connected with the bottom of a deep water motor, the peripheral side of the output shaft of the deep water motor is fixedly connected with the inner side of a fixed ring, and the peripheral side of the fixed ring is fixedly connected with the inner ends of a plurality of helical blades, the utility model discloses a deep water motor week side's movable table fixed surface installs end ring one end, end ring other end fixed mounting has a plurality of shower nozzles, and the inside cavity inner chamber intercommunication of seting up with the end ring is inside to the shower nozzle, the fixed intercommunication inlet pipe in end ring top, the fixed intercommunication expansion hose one end of inlet pipe, the fixed intercommunication force pump exit end in expansion hose other end, the force pump entry end passes through connecting pipe intercommunication storage tank bottom, storage tank top fixed connection feed inlet, the sealed inboard screw thread of side threaded connection in feed inlet week.
Preferably, the mounting plate is provided with a plurality of mounting holes near the two sides, and mounting bolts correspondingly penetrate through the inner sides of the mounting holes.
Preferably, two buffer blocks are fixedly mounted on the upper surface of the bottom plate and are respectively positioned on two sides of the screw rod, and the buffer blocks are made of elastic rubber.
Preferably, a control valve is arranged at a position of the pressure pump close to the outlet end.
Preferably, the number of the support rails and the fixing rods is two, and the support rails and the fixing rods are arranged in parallel.
Preferably, the cross section of the support rail is square.
Preferably, one side of the fixed block is fixedly connected with the movable table, and the other side of the fixed block is slidably connected with the front side face of the mounting plate.
Preferably, the sliding grooves are formed in the inner sides of the fixing rods and are symmetrically arranged, and the two sides of the sliding block are tightly attached to the inner side faces of the fixing rods.
Preferably, the hollow inner cavity is arranged in a ring shape corresponding to the shape of the bottom ring.
Compared with the prior art, the invention has the beneficial effects that: the mounting plate and the whole device are mounted on the cleaning ship by screwing the mounting bolts, the cleaning ship can drive the device to perform movable cleaning, medicaments can be sprayed in a large range, and the problem of small putting range area is avoided;
the medicament in the hollow inner cavity can enter the spray head and be sprayed out of the spray head, the deep water motor can drive the helical blades to rotate through the fixing ring to stir surrounding water, the medicament sprayed out of the spray head can be fully mixed with the water to purify pollutants in the water, and the problems that the medicament is not uniformly thrown and the purifying effect is not obvious are solved;
the motor can drive the lead screw when rotating and rotate, and the fixed block can be followed the lead screw and removed under the effect of inside screw thread when the lead screw rotates, and the fixed block can drive the mobile station and remove, when the mobile station removed the bottom, can spout into the medicament to the aquatic depths and purify, avoids the medicament often only to put in on the water surface, is difficult to purify the water below the surface of water, administers the problem that the medicament is difficult to the full play effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the pressure pump according to the present invention;
FIG. 3 is a cross-sectional view of a bottom ring of the present invention.
In the figure: 1. a base plate; 2. fixing the rod; 3. a lead screw; 4. mounting a plate; 5. a bottom ring; 6. a fixed block; 7. A movable table; 8. an electric motor; 9. a slider; 10. a flexible hose; 11. a deep water motor; 12. a fixing ring; 13. A helical blade; 14. a spray head; 15. a support rail; 16. a buffer block; 17. a pressure pump; 18. a connecting pipe; 19. a material storage tank; 20. a top plate; 201. a chute; 41. mounting holes; 42. installing a bolt; 51. a feed pipe; 52. a hollow interior cavity; 171. a control valve; 191. a feed inlet; 192. and (7) sealing the cover.
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. 1-3, the present invention provides a technical solution: a movable pollution treatment medicament spraying device for reservoir and river non-point source pollution comprises a mounting plate 4, a pressure pump 17 and a spray head 14, wherein one side of the mounting plate 4 is fixedly connected with one side of a support rail 15, the other side of the support rail 15 is fixedly connected with a fixed rod 2, the upper end surfaces and the lower end surfaces of the support rail 15 and the fixed rod 2 are respectively and fixedly connected with a top plate 20 and a bottom plate 1, so that the fixed support effect can be achieved, the structural strength is improved, a motor 8 is fixedly embedded in the top plate 20 and can achieve the effect of fixing the motor 8, an output shaft of the motor 8 is fixedly connected with the top end of a lead screw 3, and the lead screw 3 can be driven to rotate when the motor 8 rotates;
the bottom end of the lead screw 3 is rotatably connected with the upper surface of the insertion base plate 1, the lead screw 3 can rotate in the base plate 1, the stability of the lead screw 3 during rotation can be improved, the peripheral side of the lead screw 3 is in threaded connection with the inner side of the fixed block 6, the fixed block 6 can move along the lead screw 3 under the action of the inner threads when the lead screw 3 rotates, one side of the fixed block 6 is fixedly connected with the back of the movable table 7, and the fixed block 6 can drive the movable table 7 to move;
the two sides of the movable table 7 are fixedly connected with sliding blocks 9, the sliding blocks 9 are connected with the sliding grooves 201 in a sliding mode, the sliding blocks 9 can slide on the inner sides of the sliding grooves 201, the front of the movable table 7 is fixedly connected with the bottom of a deep water motor 11 and can play a role of fixing the deep water motor 11, the deep water motor 11 can work and rotate underwater, the peripheral side of an output shaft of the deep water motor 11 is fixedly connected with the inner side of a fixing ring 12, the peripheral side of the fixing ring 12 is fixedly connected with the inner ends of a plurality of helical blades 13, and the deep water motor 11 can drive the helical blades 13 to rotate through the fixing ring 12 to stir surrounding water bodies;
one end of a bottom ring 5 is fixedly arranged on the surface of a movable table 7 on the peripheral side of a deepwater motor 11, a plurality of spray heads 14 are fixedly arranged at the other end of the bottom ring 5, the interior of each spray head 14 is communicated with a hollow inner cavity 52 formed in the interior of the bottom ring 5, medicaments in the hollow inner cavity 52 can enter the spray head 14 and can be sprayed out from the spray head 14, a feeding pipe 51 is fixedly communicated with the top of the bottom ring 5, the feeding pipe 51 is fixedly communicated with one end of a flexible hose 10, the other end of the flexible hose 10 is fixedly communicated with an outlet end of a pressure pump 17, an inlet end of the pressure pump 17 is communicated with the bottom of a storage tank 19 through a connecting pipe 18, the pressure pump 17 can pump the medicaments in the storage tank 19 into the hollow inner cavity 51 through the flexible hose 10, the flexible hose 10 has one end flexible movable range which can freely swing along with the movement of the bottom ring 5, the top end of the storage tank 19 is fixedly connected with a feed inlet 191, and can add the medicaments into the storage tank 19 through the feed inlet 191, the peripheral side of the feed inlet 191 is in threaded connection with the inner threads of the sealing cover 192, and the feed inlet 191 can be closed by screwing the sealing cover 192 to prevent the medicament in the storage tank 19 from spilling or volatilizing;
a plurality of mounting holes 41 are formed in the positions, close to the two sides, of the mounting plate 4, mounting bolts 42 penetrate through the inner sides of the mounting holes 41 correspondingly, and the mounting plate 4 and the whole device can be mounted on a cleaning ship by screwing the mounting bolts 42;
the upper surface of the bottom plate 1 is fixedly provided with two buffer blocks 16 which are respectively positioned at two sides of the screw rod 3, and the buffer blocks 16 are made of elastic rubber, so that when the movable table 7 falls on the bottom plate 1, a buffer effect is provided, and the landing is more stable;
a control valve 171 is arranged at the position of the pressure pump 17 close to the outlet end, so that the opening and closing of the pressure pump 17 and the output pressure can be conveniently controlled;
the supporting rails 15 and the fixing rods 2 are two in number and are arranged in parallel, and the cross sections of the supporting rails 15 are square, so that the fixing and supporting effects are facilitated;
one side of the fixed block 6 is fixedly connected with the movable table 7, and the other side of the fixed block 6 is connected with the front side surface of the mounting plate 4 in a sliding manner, so that the fixed block 6 is prevented from touching the mounting plate 4;
the sliding grooves 201 are formed in the inner side of the fixing rod 2 and are symmetrically arranged, and two sides of the sliding block 9 are tightly attached to the inner side face of the fixing rod 2, so that the sliding block 9 can slide in the sliding grooves 201 more stably;
according to the figure 3, the hollow inner cavity 52 is arranged in a ring shape corresponding to the shape of the bottom ring 5, so that the medicament can be pumped into each spray head 14 through the hollow inner cavity 52 at the same time, and the spraying is more uniform.
The working principle is as follows: when the invention is used, the mounting plate 4 and the whole device are mounted on the cleaning boat by screwing the mounting bolt 42, the cleaning boat can drive the device to carry out movable cleaning, the medicine can be added into the storage tank 19 through the feeding hole 191, the sealing cover 192 is screwed to seal the feeding hole 191 to prevent the medicine in the storage tank 19 from spilling or volatilizing, the pressure pump 17 can pump the medicine in the storage tank 19 into the hollow inner cavity 51 through the flexible hose 10, the flexible hose 10 has one end with a flexible range of motion, which can swing freely with the movement of the bottom ring 5, the medicament in the hollow inner cavity 52 can enter the spray head 14, the deep water motor 11 can drive the helical blades 13 to rotate through the fixing ring 12 to stir surrounding water, and medicaments sprayed out of the spray head 14 can be fully mixed with the water to purify pollutants in the water;
motor 8 can drive lead screw 3 when rotating and rotate, lead screw 3 can be at 1 internal rotation of bottom plate, stability when lead screw 3 rotates can be improved, the inboard screw thread of 3 week side threaded connection fixed blocks of lead screw, fixed block 6 can be followed lead screw 3 and removed under the effect of inside screw thread when lead screw 3 rotates, fixed block 6 one side fixed connection movable table 7 back, fixed block 6 can drive movable table 7 and remove, when movable table 7 removed the bottom, can spout the medicament to the aquatic depths and purify.
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 (9)

1. The utility model provides a portable pollution control medicament sprinkler of reservoir river non-point source pollution, includes mounting panel (4), force pump (17) and shower nozzle (14), its characterized in that: one side of the mounting plate (4) is fixedly connected with one side of a supporting rail (15), the other side of the supporting rail (15) is fixedly connected with a fixed rod (2), the upper end surfaces and the lower end surfaces of the supporting rail (15) and the fixed rod (2) are respectively fixedly connected with a top plate (20) and a bottom plate (1), a motor (8) is fixedly embedded in the fixed top plate (20), an output shaft of the motor (8) is fixedly connected with the top end of a lead screw (3), the bottom end of the lead screw (3) is rotatably connected with the upper surface of the bottom plate (1), the peripheral side of the lead screw (3) is in threaded connection with the inner side of a fixed block (6), one side of the fixed block (6) is fixedly connected with the back of a movable table (7), the two sides of the movable table (7) are fixedly connected with sliding blocks (9), the sliding blocks (9) are in sliding connection with a sliding chute (201), and the front of the movable table (7) is fixedly connected with the bottom of a deep water motor (11), the peripheral side of the output shaft of the deepwater motor (11) is fixedly connected with the inner side of the fixing ring (12), the peripheral side of the fixed ring (12) is fixedly connected with the inner ends of a plurality of helical blades (13), one end of a bottom ring (5) is fixedly arranged on the surface of a movable table (7) on the peripheral side of the deepwater motor (11), the other end of the bottom ring (5) is fixedly provided with a plurality of nozzles (14), and the interior of the spray head (14) is communicated with a hollow inner cavity (52) arranged in the bottom ring (5), the top of the bottom ring (5) is fixedly communicated with a feeding pipe (51), the feeding pipe (51) is fixedly communicated with one end of a telescopic hose (10), the other end of the flexible hose (10) is fixedly communicated with the outlet end of the pressure pump (17), the inlet end of the pressure pump (17) is communicated with the bottom of the material storage tank (19) through a connecting pipe (18), the top end of the storage tank (19) is fixedly connected with a feed inlet (191), and the peripheral side of the feed inlet (191) is in threaded connection with the inner side threads of the sealing cover (192).
2. The mobile pollution abatement reagent spraying device of claim 1, wherein: the mounting plate (4) is provided with a plurality of mounting holes (41) at positions close to two sides, and mounting bolts (42) correspondingly penetrate through the inner sides of the mounting holes (41).
3. The mobile pollution abatement reagent spraying device of claim 1, wherein: two buffer blocks (16) are fixedly mounted on the upper surface of the base plate (1) and are respectively located on two sides of the lead screw (3), and the buffer blocks (16) are made of elastic rubber.
4. The mobile pollution abatement reagent spraying device of claim 1, wherein: and a control valve (171) is arranged at the position of the pressure pump (17) close to the outlet end.
5. The mobile pollution abatement reagent spraying device of claim 1, wherein: the number of the support rails (15) and the number of the fixing rods (2) are two, and the support rails and the fixing rods are arranged in parallel.
6. The mobile pollution abatement reagent spraying device of claim 1, wherein: the cross section of the support rail (15) is square.
7. The mobile pollution abatement reagent spraying device of claim 1, wherein: one side of the fixed block (6) is fixedly connected with a movable table (7), and the other side of the fixed block (6) is connected with the front side surface of the mounting plate (4) in a sliding manner.
8. The mobile pollution abatement reagent spraying device of claim 1, wherein: the sliding grooves (201) are arranged on the inner side of the fixing rod (2) and are symmetrically arranged, and the inner side surfaces of the fixing rod (2) are tightly attached to the two sides of the sliding block (9).
9. The mobile pollution abatement reagent spraying device of claim 1, wherein: the hollow inner cavity (52) is arranged to be annular corresponding to the shape of the bottom ring (5).
CN202110375628.XA 2021-04-08 2021-04-08 Portable pollution control medicament sprinkler of reservoir river non-point source pollution Pending CN113353997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110375628.XA CN113353997A (en) 2021-04-08 2021-04-08 Portable pollution control medicament sprinkler of reservoir river non-point source pollution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110375628.XA CN113353997A (en) 2021-04-08 2021-04-08 Portable pollution control medicament sprinkler of reservoir river non-point source pollution

Publications (1)

Publication Number Publication Date
CN113353997A true CN113353997A (en) 2021-09-07

Family

ID=77525155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110375628.XA Pending CN113353997A (en) 2021-04-08 2021-04-08 Portable pollution control medicament sprinkler of reservoir river non-point source pollution

Country Status (1)

Country Link
CN (1) CN113353997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114808894A (en) * 2022-06-07 2022-07-29 日照市日照水库管理运行中心 Device and method for treating water eutrophication of water conservancy reservoir

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005144340A (en) * 2003-11-17 2005-06-09 Nippon Poly-Glu Co Ltd Method of spraying chemical into water and chemical-spraying device
CN2887060Y (en) * 2005-10-09 2007-04-11 青岛海芙特生态科技有限公司 Continuous stirring and sprinkling device
CN205380002U (en) * 2015-12-30 2016-07-13 天津市雷鸣生态科技有限公司 Medicament sprinkler is administered in river lake
CN205444141U (en) * 2015-12-30 2016-08-10 天津市雷鸣生态科技有限公司 River lake is administered material and is sprayed stirring ship
CN107697236A (en) * 2017-10-19 2018-02-16 嗅联网(北京)环境科技有限公司 A kind of multifunctional water pollution control operation ship
CN110252190A (en) * 2019-07-16 2019-09-20 唐山市曹妃甸供水有限责任公司 A kind of lake and reservoir Chinese medicine mixes and adds automatically integrating device
CN211707139U (en) * 2019-12-03 2020-10-20 徐伟 Agent solution sprinkler for sewage treatment
CN212041077U (en) * 2019-11-27 2020-12-01 贝嘉美(天津)生物技术研发股份有限公司 Even sprinkler of breed aquatics pond medicament

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005144340A (en) * 2003-11-17 2005-06-09 Nippon Poly-Glu Co Ltd Method of spraying chemical into water and chemical-spraying device
CN2887060Y (en) * 2005-10-09 2007-04-11 青岛海芙特生态科技有限公司 Continuous stirring and sprinkling device
CN205380002U (en) * 2015-12-30 2016-07-13 天津市雷鸣生态科技有限公司 Medicament sprinkler is administered in river lake
CN205444141U (en) * 2015-12-30 2016-08-10 天津市雷鸣生态科技有限公司 River lake is administered material and is sprayed stirring ship
CN107697236A (en) * 2017-10-19 2018-02-16 嗅联网(北京)环境科技有限公司 A kind of multifunctional water pollution control operation ship
CN110252190A (en) * 2019-07-16 2019-09-20 唐山市曹妃甸供水有限责任公司 A kind of lake and reservoir Chinese medicine mixes and adds automatically integrating device
CN212041077U (en) * 2019-11-27 2020-12-01 贝嘉美(天津)生物技术研发股份有限公司 Even sprinkler of breed aquatics pond medicament
CN211707139U (en) * 2019-12-03 2020-10-20 徐伟 Agent solution sprinkler for sewage treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114808894A (en) * 2022-06-07 2022-07-29 日照市日照水库管理运行中心 Device and method for treating water eutrophication of water conservancy reservoir

Similar Documents

Publication Publication Date Title
CN112024156A (en) Anticorrosive outer wall painting device of water conservancy pipeline
CN113353997A (en) Portable pollution control medicament sprinkler of reservoir river non-point source pollution
CN112156683B (en) Poultry animal doctor uses medicine mixing machine convenient to wash
CN210846019U (en) Sewage treatment medicament mixing arrangement for industrial sewage treatment
CN112705492B (en) Sluice belt cleaning device that hydraulic engineering that can handle filth was used
CN212167917U (en) Pipe body internal coating device convenient for speed regulation
CN111732177A (en) Spraying equipment of acid-base neutralizer for mine restoration convenient to adjust pH value
CN217251093U (en) Washing device for curtain wall aluminum veneer production and processing
CN213710235U (en) Coating spraying device for building engineering
CN215860291U (en) Spraying device for mining equipment
CN215161112U (en) Nanometer calcium peroxide composite medicament sprinkler for river regulation coupling
CN213161408U (en) Water conservancy sluice surface paint spraying apparatus
CN210563503U (en) A curing means sprays for civil engineering
CN113651377A (en) Water treatment facilities is administered to ecological environment
CN219377558U (en) Sewage treatment agent sprinkler
CN113083573A (en) Paint spraying device is used in automobile parts processing
CN219860615U (en) Reservoir water purifying device capable of uniformly spraying medicament
CN220991453U (en) Paint spraying machine for small ship processing
CN218931742U (en) Sewage treatment agent spraying mechanism
CN217491304U (en) Automatic and accurate medicament spraying equipment for shallow lake
CN221850618U (en) Highway engineering construction nourishing cover
CN213791592U (en) Chemical industry reation kettle convenient to clearance
CN110805092A (en) Dredging device for hydraulic engineering
CN217165014U (en) Sewage treatment agent sprinkler for sewage treatment
CN216260463U (en) Thorough putty of ejection of compact generates uses compounding device

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