CN220951221U - River and lake black and odorous water body emergency treatment device - Google Patents

River and lake black and odorous water body emergency treatment device Download PDF

Info

Publication number
CN220951221U
CN220951221U CN202322566015.1U CN202322566015U CN220951221U CN 220951221 U CN220951221 U CN 220951221U CN 202322566015 U CN202322566015 U CN 202322566015U CN 220951221 U CN220951221 U CN 220951221U
Authority
CN
China
Prior art keywords
medicament container
black
medicament
river
water body
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.)
Active
Application number
CN202322566015.1U
Other languages
Chinese (zh)
Inventor
肖宇梅
奚瑞锋
周志航
顾武星
周红亮
梁红
骆秀梅
梁仕杰
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.)
Guangdong Light Textile Industry & Architecture Design Institute Co ltd
Original Assignee
Guangdong Light Textile Industry & Architecture Design Institute 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 Guangdong Light Textile Industry & Architecture Design Institute Co ltd filed Critical Guangdong Light Textile Industry & Architecture Design Institute Co ltd
Priority to CN202322566015.1U priority Critical patent/CN220951221U/en
Application granted granted Critical
Publication of CN220951221U publication Critical patent/CN220951221U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Catching Or Destruction (AREA)

Abstract

The utility model discloses an emergency treatment device for black and odorous water bodies in rivers and lakes, which relates to the technical field of black and odorous water body treatment and comprises a medicament container, a power device, a transmission mechanism A, a stirring shaft, a liquid pump, a hose, a spray head and a universal disk, wherein the spray head is arranged on the universal disk, under the action of the liquid pump, the medicament in the medicament container flows to the spray head through the hose, the medicament is sprayed to the region of the black and odorous water bodies in rivers and lakes through the spray head, the power device drives the stirring shaft to rotate through the transmission mechanism A, the stirring shaft is used for stirring the medicament in the container An Yaoji, and the power device also drives the universal disk to reciprocally rotate by a preset angle. According to the utility model, the spray heads are arranged on the reciprocating forward and backward rotating universal disk, so that the medicament is sprayed to different river and lake black and odorous water body areas through the spray heads, and the effects of uniform medicament throwing, convenient and quick operation, wide treatment range and high efficiency in emergency treatment are achieved.

Description

River and lake black and odorous water body emergency treatment device
Technical Field
The utility model relates to the technical field of black and odorous water treatment, in particular to an emergency treatment device for a black and odorous water body of a river and a lake.
Background
The black and odorous water body is a biochemical phenomenon, when the water body is severely polluted by organic matters, the oxygen consumption rate of the organic matters in the water body is higher than the reoxygenation rate, so that the water body is anoxic, the organic matters are degraded incompletely and slowly, odorous matters such as hydrogen sulfide, ammonia and the like are generated in the anaerobic biodegradation process, and black matters such as sulfide (Fe S/Mn S) and the like are formed at the same time, so that the black and odorous water body is generated. The black and odorous water body is a serious water pollution phenomenon, so that the water body completely loses the use function and the landscapes, the life and the health of human beings are affected.
And 2023, 3 and 5 days, the black and odorous water body in the urban area and above is basically eliminated. The key watershed water ecological environment protection planning brings a specific target for the black and odorous water body remediation, and the black and odorous water body in the rural areas with larger areas is basically eliminated by 2025. The uncertainty, complexity and necessary harmfulness of the black and odorous water body are necessarily brought into social importance, and the current river and lake black and odorous water body treatment system is greatly constructed, and the river and lake black and odorous water body treatment comprises emergency treatment, water quality improvement and long-term maintenance according to the pollution degree and the treatment targets. In the emergency treatment stage, effective measures such as river and lake purifying agent, water quality regulator, substrate modifier, eutrophication inhibitor, repairing agent and the like are adopted, and source interception, pollutant migration dilution and the like are controlled so as to eliminate black and odorous substances in a short period of time.
The emergency treatment device aims at carrying out emergency treatment on serious black and odorous water bodies, preventing the water bodies from further continuously deteriorating, eliminating black and odorous water in time, improving the look and feel of water landscapes, relieving the use function of the water bodies, improving the living environment of residents, reducing social and economic losses and the like.
At present, the existing emergency treatment manual dosing related emergency medicaments and the like have the defects of uneven dosing medicaments, limited dosing range and the like, so that the development of a river and lake black and odorous water emergency treatment device with even dosing of emergency treatment related medicaments and convenient and quick operation is urgently needed.
Disclosure of utility model
The utility model aims to provide an emergency treatment device for black and odorous water bodies in rivers and lakes, which is uniform in medicament throwing, convenient and quick to operate, wide in treatment range and efficient.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an emergent treatment device of black smelly water in river lake, includes medicament container, power device, drive mechanism A, (mixing) shaft, drawing liquid pump, hose, sprinkler head and universal dish, the sprinkler head is installed on the universal dish, under the effect of drawing liquid pump, the medicament in the medicament container passes through the hose flow direction sprinkler head, and the medicament spouts the region to the black smelly water in river lake through the sprinkler head, power device drives the (mixing) shaft through drive mechanism A and rotates, the (mixing) shaft is arranged in stirring the medicament in An Yaoji containers, power device still drives the reciprocal angle of predetermineeing of universal dish simultaneously.
Further, the medicine container also comprises a reciprocating stirring rod, stirring blades are distributed on the reciprocating stirring rod, and the power device drives the reciprocating stirring rod to reciprocate left and right in the medicine container through a transmission mechanism B.
Further, the power device adopts a motor.
Further, the transmission mechanism A comprises a bearing seat, a rotating shaft, a gear, a rack, a sliding block A and a sliding rail A, wherein the bearing seat is arranged at an installation through hole at the top of the medicament container, the rotating shaft is arranged on the bearing seat, the gear is arranged on the rotating shaft and positioned in an interlayer at the top of the medicament container, the rack is arranged on the sliding block A and meshed with the gear, the stirring shaft is positioned in the medicament container, the upper end of the stirring shaft is connected with the lower end of the rotating shaft, the universal disk is arranged on the rotating shaft and positioned outside the medicament container, the power device drives the sliding block A to reciprocate along the sliding rail A so as to drive the rack to reciprocate, the rack drives the gear to drive the rotating shaft, and the rotating shaft simultaneously drives the universal disk and the stirring shaft to reciprocate by a preset angle.
Further, the transmission mechanism B comprises a sliding rail B and a sliding block B, the upper end of the reciprocating stirring rod is arranged on the sliding block B, the reciprocating stirring rod is positioned in the medicament container, and the power device drives the sliding block B to reciprocate along the sliding rail B so as to drive the reciprocating stirring rod to reciprocate left and right to stir the medicament in the medicament container.
Further, still include reset spring A, connecting rod A, contact wheel A, reset spring B, connecting rod B, contact wheel B and cam, contact wheel A is connected with slider A through connecting rod A, contact wheel B is connected with slider B through connecting rod B, power device drives the cam and rotates, and cam contact top contact wheel A and contact wheel B promote slider A and slider B through connecting rod A and connecting rod B respectively, reset spring A and reset spring B are used for the reset of slider A and slider B respectively.
Further, the cam is mounted on a vertical shaft, the vertical shaft is mounted on a bearing seat, the bearing seat is mounted on the top of the medicament container, and the vertical shaft is connected with an output shaft of the power device.
Further, the universal disk is located above the gear and the rack.
Further, the medicament container is of a closed cylindrical structure, a fixing frame is arranged on the side wall of the medicament container, the liquid extracting pump is arranged on the fixing frame, a liquid inlet of the liquid extracting pump is connected with a liquid extracting pipe, and the other end of the liquid extracting pipe penetrates through the side wall of the medicament container to extend into the medicament container and downwards extend to the bottom of the medicament container.
Further, a feeding channel is arranged on the top of the medicament container, and a feeding plug is arranged at the feeding channel; the top of the medicament container is provided with a solar storage battery, and the solar storage battery provides power for the power device and the liquid pump.
The utility model has the beneficial effects that: according to the utility model, the spray heads are arranged on the reciprocating forward and backward rotating universal disk, so that the medicament is sprayed to different river and lake black and odorous water body areas through the spray heads, and the effects of uniform medicament throwing, convenient and quick operation, wide treatment range and high efficiency in emergency treatment are achieved.
The utility model adopts a mode of combining forward and reverse rotation stirring and transverse movement stirring, so that the medicament and water are mixed more uniformly, and the medicament is effectively prevented from precipitating.
Drawings
The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one skilled in the art without inventive effort from the following figures:
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a top view of the device shown in fig. 1.
In the figure: 1. a medicament container; 2. a power device; 3. a stirring shaft; 4. a liquid pump; 5. a hose; 6. a spray head; 7. a universal disk; 8. a bearing seat; 9. a rotating shaft; 10. a gear; 11. a rack; 12. a sliding block A; 13. a sliding rail A; 14. reciprocating the stirring rod; 15. stirring the leaves; 16. a sliding rail B; 17. a sliding block B; 18. a return spring B; 19. a connecting rod B; 20. a contact wheel B; 21. a cam; 22. a return spring A; 23. a connecting rod A; 24. a contact wheel A; 25. a vertical axis; 26. a bearing seat; 27. a protective cover; 28. a fixing frame; 29. a liquid suction pipe; 30. a feed plug; 31. a fixing seat; 32. an elongated aperture.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present utility model and features in the embodiments may be combined with each other without conflict.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper surface", "lower surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "forward rotation", "reverse", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1, the emergency treatment device for the black and odorous water body in the river and lake comprises a medicament container 1, a power device 2, a transmission mechanism A, a stirring shaft 3, a liquid pump 4, a hose 5, a spray head 6 and a universal disk 7, wherein the spray head is arranged on a fixed seat 31 on the surface of the universal disk, under the action of the liquid pump 4, the medicament in the medicament container 1 flows to the spray head 6 through the hose 5, the medicament is sprayed to the region of the black and odorous water body in the river and lake through the spray head 6, the power device 2 drives the stirring shaft 3 to rotate through the transmission mechanism A, the stirring shaft 3 is used for stirring the medicament in the An Yaoji container, and the power device 2 also drives the universal disk 7 to reciprocally rotate by a preset angle, so that the spray head 6 changes the sprayed region. According to the utility model, the spray heads are arranged on the reciprocating forward and backward rotating universal disk, so that the medicament is sprayed to different river and lake black and odorous water body areas through the spray heads, and the effects of uniform medicament throwing, convenient and quick operation, wide treatment range and high efficiency in emergency treatment are achieved.
In this embodiment, the transmission mechanism a and the stirring shaft 3 are located in an interlayer at the top of the medicament container 1. Specifically, the transmission mechanism A comprises a bearing seat 8, a rotating shaft 9, a gear 10, a rack 11, a sliding block A12 and a sliding rail A13, wherein the bearing seat 8 is arranged at a mounting through hole in the top of the medicament container 1, the rotating shaft 9 is arranged on the bearing seat 8, the gear 10 is arranged on the rotating shaft 9 and is positioned outside the medicament container 1, the rack 11 is arranged on the sliding block A12 and is meshed with the gear 10, the sliding rail A13 is arranged on the inner wall surface of the top of the medicament container 1, the stirring shaft 3 is positioned in the medicament container 1, the upper end of the stirring shaft 3 is connected with the lower end of the rotating shaft 9, the universal disk 7 is arranged on the rotating shaft 9 and is positioned outside the medicament container 1, the power device 2 drives the sliding block A12 to reciprocate along the sliding rail A13 so as to drive the rack 11 to reciprocate, the rack 11 drives the gear 10, the gear 10 drives the rotating shaft 9, and the rotating shaft 9 simultaneously drives the universal disk 7 and the stirring shaft 3 to reciprocate by a preset angle. The universal disk 7 is located above the gear 10 and the rack 11.
The device also comprises a reciprocating stirring rod 14, stirring blades 15 are distributed on the reciprocating stirring rod 14, the power device 2 drives the reciprocating stirring rod 14 to reciprocate left and right in the medicament container 1 through a transmission mechanism B, and the power device 2 adopts a motor.
The reciprocating stirring rod 14 is positioned in the medicament container 1, and the transmission mechanism B is positioned in an interlayer at the top of the medicament container 1. The transmission mechanism B comprises a sliding rail B16 and a sliding block B17, the sliding rail B16 is arranged on the inner wall of the top of the medicament container 1, the upper end of the reciprocating stirring rod 14 is arranged on the sliding block B17, and the power device 2 drives the sliding block B17 to reciprocate along the sliding rail B16 so as to drive the reciprocating stirring rod 14 to reciprocate left and right along the long hole 32 on the lower plate surface of the interlayer, and the medicament in the medicament container 1 is stirred.
Still include reset spring A22, connecting rod A23, contact wheel A24, reset spring B18, connecting rod B19, contact wheel B20 and cam 21, contact wheel A24 is connected with slider A12 through connecting rod A23, contact wheel B20 is connected with slider B17 through connecting rod B19, power device 2 drives cam 21 and rotates, and cam 21 contacts top contact wheel A24 and contact wheel B20, and contact wheel A24 and contact wheel B20 promote slider A12 and slider B17 through connecting rod A23 and connecting rod B19 respectively and remove, reset spring A22 and reset spring B18 are used for the reset of slider A12 and slider B17 respectively.
The cam 21 is mounted on a vertical shaft 25, the vertical shaft 25 is mounted on a bearing seat 26, the bearing seat 26 is mounted on the top of the medicament container, the vertical shaft 25 is connected with the output shaft of the power device 2, and a protective cover 27 is arranged on the periphery of the power device 2. The utility model adopts a mode of combining forward and reverse rotation stirring and transverse movement stirring, so that the medicament and water are mixed more uniformly, and the medicament is effectively prevented from precipitating. The cam 21 is arranged on the vertical shaft 25 instead of being directly arranged on the output shaft of the motor, so that the bearing capacity of the cam 21 is increased, and the cam 21 can run more stably.
The medicament container 1 is of a closed cylindrical structure, a fixing frame 28 is arranged on the side wall of the medicament container 1, the liquid suction pump 4 is arranged on the fixing frame 28, a liquid inlet of the liquid suction pump 4 is connected with a liquid suction pipe 29, and the other end of the liquid suction pipe 29 penetrates through the side wall of the medicament container 1 to extend into the medicament container 1 and downwards extends to the bottom of the medicament container 1. The liquid suction pipe 29 adopts a built-in structural form, so that the appearance of the device is tidier, a certain protection effect is achieved on the liquid suction pipe 29, and the liquid suction pipe 29 is prevented from being hurt when the device is transferred and installed.
A feed channel is provided on the top of the medicament container 1, the feed channel penetrating through the interlayer of the top of the medicament container 1. A feed plug 30 is provided at the feed channel. After water and medicament are added from the feed channel, the feed plug 30 is closed off.
Working principle: the water body is black and odorous due to the fact that river, lake, bay and the like are more slow-flowing water bodies, the hydrodynamic conditions are insufficient, the water circulation is not smooth and the like. The relevant staff can throw the relevant emergency treatment agent and the water quantity to be thrown into the agent container through the feeding hole, and then put the device on the river and lake transportation equipment. The staff starts the motor (power device 2) and the liquid pump 4, the motor rotates to drive the cam to rotate through the vertical shaft 25, the cam rotates to be in contact with the contact wheel A24 and the contact wheel B20 to push the slide block A12 and the slide block B17 to move, and accordingly the slide block B17 drives the reciprocating stirring rod 14 to intermittently move left and right in the medicament container 1, and medicament in the medicament container is stirred left and right, so that the medicament is fully and uniformly mixed. Meanwhile, the sliding block A12 is pushed to reciprocate along the sliding rail A13 so as to drive the rack 11 to reciprocate, the rack 11 drives the gear 10, the gear 10 drives the rotating shaft 9, the rotating shaft 9 simultaneously drives the universal disk 7 and the stirring shaft 3 to reciprocate to rotate by a preset angle, the stirring shaft 3 is enabled to rotate positively and negatively, emergency treatment medicaments are uniformly mixed, standing, precipitation, segregation and other phenomena are prevented, and when the universal disk 7 reciprocates by the preset angle, the spraying heads are driven to reciprocate together, and the spraying heads spray the medicaments to different areas. The liquid pump 4 is started, emergency medicine is conveyed through the liquid pump pipe 29 and the connected hose, then the spraying heads uniformly spray out, the universal disk rotates to enable the spraying range to be wider, and emergency treatment efficiency is improved. In order to follow the concept of green low-carbon environment protection, the top of the medicament container of the device is provided with a solar storage battery, and the solar storage battery is connected with a liquid pump and a motor, so that low-carbon environment-friendly green development is realized.
It is worth emphasizing that: the forward rotation and the reverse rotation of the stirring shaft 3 are alternately carried out and are matched with the reciprocating stirring rod 14 which transversely moves left and right, so that the rotating water flow is cut in a reciprocating way by the reciprocating stirring rod 14, and the phenomena of standing, precipitating, isolating and the like of the liquid medicine are effectively solved. The conveying mechanism is reasonable in design, and 3 parts can be driven to move by one motor, so that the device is more compact in structure.
Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction. While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. The utility model provides a river lake black smelly water emergent treatment device which characterized in that: including medicament container, power device, drive mechanism A, (mixing) shaft, drawing liquid pump, hose, sprinkler head and universal dish, the sprinkler head is installed on the universal dish, under the effect of drawing liquid pump, the medicament in the medicament container passes through the hose flow direction sprinkler head, and the medicament spouts the region to the black smelly water body of river lake through the sprinkler head, power device drives the (mixing) shaft through drive mechanism A and rotates, the (mixing) shaft is arranged in stirring An Yaoji medicament in the container, power device still drives the reciprocal angle of predetermineeing that rotates of universal dish simultaneously.
2. The river, lake, black and odorous water body emergency treatment device according to claim 1, wherein: the device also comprises a reciprocating stirring rod, stirring blades are distributed on the reciprocating stirring rod, and the power device drives the reciprocating stirring rod to reciprocate left and right in the medicament container through a transmission mechanism B.
3. The river, lake, black and odorous water body emergency treatment device according to claim 2, wherein: the power device adopts a motor.
4. A river, lake, black and odorous water body emergency treatment device according to claim 3, wherein: the transmission mechanism A comprises a bearing seat, a rotating shaft, a gear, a rack, a sliding block A and a sliding rail A, wherein the bearing seat is arranged at an installation through hole on the top of a medicament container, the rotating shaft is arranged on the bearing seat, the gear is arranged on the rotating shaft and positioned in an interlayer on the top of the medicament container, the rack is arranged on the sliding block A and meshed with the gear, the stirring shaft is positioned in the medicament container, the upper end of the stirring shaft is connected with the lower end of the rotating shaft, the universal disk is arranged on the rotating shaft and positioned outside the medicament container, the power device drives the sliding block A to reciprocate along the sliding rail A so as to drive the rack to reciprocate, the gear drives the rotating shaft, and the rotating shaft drives the universal disk and the stirring shaft to reciprocate by a preset angle.
5. The river, lake, black and odorous water body emergency treatment device according to claim 4, wherein: the transmission mechanism B comprises a sliding rail B and a sliding block B, the upper end of the reciprocating stirring rod is arranged on the sliding block B, the reciprocating stirring rod is positioned in the medicament container, and the power device drives the sliding block B to reciprocate along the sliding rail B so as to drive the reciprocating stirring rod to reciprocate left and right and stir medicaments in the medicament container.
6. The river, lake, black and odorous water body emergency treatment device according to claim 5, wherein: still include reset spring A, connecting rod A, contact wheel A, reset spring B, connecting rod B, contact wheel B and cam, contact wheel A is connected with slider A through connecting rod A, contact wheel B is connected with slider B through connecting rod B, power device drives the cam and rotates, and cam contact top contact wheel A and contact wheel B, and contact wheel A and contact wheel B promote slider A and slider B through connecting rod A and connecting rod B respectively and remove, reset spring A and reset spring B are used for the reset of slider A and slider B respectively.
7. The river, lake, black and odorous water body emergency treatment device according to claim 6, wherein: the cam is arranged on a vertical shaft, the vertical shaft is arranged on a bearing seat, the bearing seat is arranged at the top of the medicament container, and the vertical shaft is connected with an output shaft of the power device.
8. The river, lake, black and odorous water body emergency treatment device according to claim 7, wherein: the universal disk is located above the gear and the rack.
9. The river, lake, black and odorous water body emergency treatment device according to claim 8, wherein: the medicament container is of a closed cylindrical structure, a fixing frame is arranged on the side wall of the medicament container, the liquid extracting pump is arranged on the fixing frame, a liquid inlet of the liquid extracting pump is connected with a liquid extracting pipe, and the other end of the liquid extracting pipe penetrates through the side wall of the medicament container to extend into the medicament container and downwards extend to the bottom of the medicament container.
10. The river, lake, black and odorous water body emergency treatment device according to claim 9, wherein: a feeding channel is arranged on the top of the medicament container, and a feeding plug is arranged at the feeding channel; the top of the medicament container is provided with a solar storage battery, and the solar storage battery provides power for the power device and the liquid pump.
CN202322566015.1U 2023-09-21 2023-09-21 River and lake black and odorous water body emergency treatment device Active CN220951221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322566015.1U CN220951221U (en) 2023-09-21 2023-09-21 River and lake black and odorous water body emergency treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322566015.1U CN220951221U (en) 2023-09-21 2023-09-21 River and lake black and odorous water body emergency treatment device

Publications (1)

Publication Number Publication Date
CN220951221U true CN220951221U (en) 2024-05-14

Family

ID=91012265

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322566015.1U Active CN220951221U (en) 2023-09-21 2023-09-21 River and lake black and odorous water body emergency treatment device

Country Status (1)

Country Link
CN (1) CN220951221U (en)

Similar Documents

Publication Publication Date Title
CN111302413A (en) Sewage stirring treatment device utilizing planetary gear transmission principle
CN112354463A (en) Microorganism mixing device for contaminated soil remediation
CN111204885A (en) Riverway ecological management and restoration device
CN112191681A (en) A high-efficient purifier of soil for heavy metal pollution
CN220951221U (en) River and lake black and odorous water body emergency treatment device
CN214060033U (en) A high concentration ammonia nitrogen waste water treatment composite set for industrial wastewater handles
CN220573303U (en) Sewage treatment agent feeding device for sewage treatment plant
CN117263278A (en) River and lake black and odorous water body emergency treatment device
CN215711975U (en) Energy-saving device for industrial disinfection
CN216039093U (en) Harmless recycling treatment equipment for aquaculture wastewater
CN215208558U (en) Energy-concerving and environment-protective chemical industry sewage treatment is with throwing agent device
CN115583699A (en) Agricultural non-point source pollution treatment equipment and treatment method
CN209024370U (en) A kind of Ecological water environment processing system
CN218755241U (en) Sewage treatment aeration tank
CN220766522U (en) Sewage treatment agent sprinkler for sewage treatment
CN216472468U (en) Solid carbon source feeding device
CN214972665U (en) Air pollution control sprays equipment pipe network structure
CN214382868U (en) Environment-friendly soil treatment device
CN213924439U (en) Biogas septic tank for pigsty cultivation
CN205222949U (en) Domestic sewage treatment device
CN220887216U (en) Ecological restoration processing apparatus of black and odorous water body
CN220520249U (en) Sewage treatment clarification plant for environmental protection engineering
CN220803875U (en) Sewage treatment agent sprinkler for sewage treatment
CN221051667U (en) Automatic sludge reflux device for sewage treatment plant
CN219128960U (en) Sewage treatment batch feeder

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant