CN-224220825-U - Sedimentation tank surface floating mud auxiliary treatment system

CN224220825UCN 224220825 UCN224220825 UCN 224220825UCN-224220825-U

Abstract

The utility model relates to an auxiliary treatment system for floating mud on the surface of a sedimentation tank, which comprises a rotary mud scraper main body, a circulating injection mechanism and a control terminal, wherein the rotary injection mechanism is arranged at the top of the rotary mud scraper main body, the circulating injection mechanism comprises a visual identification sensor, a vacuum water suction tank, a high-pressure water pump and a rotary spray head, the control terminal is respectively and electrically connected with the rotary mud scraper main body, the visual identification sensor, the vacuum water suction tank, the high-pressure water pump and the rotary spray head and is used for identifying floating mud residues through a camera and transmitting the identified floating mud residue data information to the control terminal, and the control terminal controls the rotary spray head to spray the residual floating mud.

Inventors

TAN XIN
WEI ZEQUN
XIA CHAOFENG
LI BAOYI
LI CHUNXING

Assignees

中山联合鸿兴造纸有限公司

Dates

Publication Date: 20260512
Application Date: 20250529

Claims (5)

1. The auxiliary treatment system for the floating mud on the surface of the sedimentation tank is characterized by comprising a main body of a rotary mud scraper, a circulating injection mechanism and a control terminal; The circulating injection mechanism is arranged at the top of the main body of the rotary mud scraper; The circulating injection mechanism comprises a visual identification sensor, a vacuum water suction tank, a high-pressure water pump and a rotary spray head; The control terminal is respectively and electrically connected with the rotary mud scraper main body, the visual identification sensor, the vacuum water suction tank, the high-pressure water pump and the rotary spray head, and is used for identifying the residue of the floating mud through the camera and transmitting the identified residue data information of the floating mud to the control terminal, and the control terminal controls the rotary spray head to spray the pointed residue floating mud.
2. The auxiliary treatment system for the floating mud on the surface of the sedimentation tank according to claim 1 is characterized in that the vacuum water suction tank comprises a water inlet pipeline and a water outlet pipeline, the water inlet pipeline extends into the sedimentation tank, the water outlet pipeline is connected with the input end of the high-pressure water pump, the output end of the high-pressure water pump is connected with the rotary spray head, the control terminal controls the vacuum water suction tank to suck water in the sedimentation tank into the vacuum tank through the water inlet pipeline and control the water in the vacuum tank to be transmitted to the input end of the high-pressure water pump through the water outlet pipeline, and the control terminal controls the rotary spray head to point through receiving floating mud residual data information identified by the visual identification sensor and controls the output end of the high-pressure water pump to convey the water to the rotary spray head for spraying.
3. The sedimentation tank surface floating mud auxiliary treatment system according to claim 2, wherein the visual recognition sensor consists of an infrared/visible light high-definition binocular camera, a visible light LED lamp strip, an infrared LED lamp strip and a luminous scale.
4. The sedimentation tank surface floating mud auxiliary treatment system according to claim 2, wherein the rotary spray heads comprise rotary high-pressure spray heads and at least one group of rotary water jet spray heads, the rotary high-pressure spray heads and the rotary water jet spray heads are connected with the output end of the high-pressure water pump, the rotary high-pressure spray heads are located above the top edge of the sedimentation tank, and the rotary water jet spray heads are located above the surface of liquid in the top of the sedimentation tank.
5. The sedimentation tank surface floating mud auxiliary treatment system according to claim 4, wherein the rotary high-pressure spray head is a thickened adjustable direct-injection high-pressure spray head with a height of 50mm and an external thread of 20 mm.

Description

Sedimentation tank surface floating mud auxiliary treatment system Technical Field The utility model belongs to the technical field of water treatment engineering, and particularly relates to an auxiliary treatment system for floating mud on the surface of a sedimentation tank. Background Along with the acceleration of industrialization and urban process, the sewage discharge amount is increased, and sewage treatment becomes a key link of environmental protection and sustainable development. The sedimentation tank is used as an important component in the sewage treatment process and plays an indispensable role in the solid-liquid separation process. The gravity sedimentation principle is utilized to enable suspended matters in sewage to be precipitated to the bottom of the tank, so that the purpose of primarily purifying the sewage is achieved. Among a plurality of sewage treatment processes, the sedimentation tank is widely applied to sewage treatment plants of various scales and industrial wastewater treatment facilities, and has important significance for guaranteeing the quality of effluent. The front-end aeration tank is high in dissolved oxygen, so that activated sludge is always floated to the water surface along with bubbles to form a floating sludge layer, and in the prior art, bubbles are broken through physical water spraying to promote sludge sinking, but a mode of relying on manual operation has obvious disadvantages that manual water spraying is required to be continuously input, labor intensity is high, efficiency is unstable, and particularly in a large-scale sewage treatment scene, the problem of labor cost is extremely high. In addition, the maintenance requirement of long-term operation of the water outlet is not considered in the design of the traditional sedimentation tank, and organisms such as moss, algae and the like are attached to and easily block the water outlet, so that the water outlet needs to be cleaned manually at regular intervals, and the operation and maintenance cost and the safety risk are further increased. In view of the above, the present utility model provides an auxiliary treatment system for floating mud on the surface of a sedimentation tank to at least partially solve the above problems. Disclosure of utility model In order to solve the problems in the prior art, the utility model provides an auxiliary treatment system for floating mud on the surface of a sedimentation tank, which solves the problems that the existing sedimentation tank relies on manual water spraying to remove the floating mud and periodically cleans an outlet, and has high labor cost and the like. The technical scheme includes that the sedimentation tank surface floating mud auxiliary treatment system comprises a rotary mud scraper main body, a circulating injection mechanism and a control terminal, wherein the rotary injection mechanism is arranged at the top of the rotary mud scraper main body, the circulating injection mechanism comprises a visual identification sensor, a vacuum water suction tank, a high-pressure water pump and a rotary spray head, and the control terminal is respectively and electrically connected with the rotary mud scraper main body, the visual identification sensor, the vacuum water suction tank, the high-pressure water pump and the rotary spray head and is used for identifying floating mud residues through a camera and transmitting the identified floating mud residue data information to the control terminal, and the control terminal controls the rotary spray head to point to the residual floating mud for injection. The vacuum water suction tank comprises a water inlet pipeline and a water outlet pipeline, the water inlet pipeline extends into the sedimentation tank, the water outlet pipeline is connected with the input end of the high-pressure water pump, the output end of the high-pressure water pump is connected with the rotary spray head, the control terminal controls the vacuum water suction tank to suck water in the sedimentation tank into the vacuum tank through the water inlet pipeline and controls the water in the vacuum tank to be transmitted to the input end of the high-pressure water pump through the water outlet pipeline, and the control terminal controls the rotary spray head to point through receiving the floating mud residual data information identified by the visual identification sensor and controls the output end of the high-pressure water pump to transmit the water to the rotary spray head for spraying. As a preferable technical scheme of the utility model, the visual recognition sensor consists of an infrared/visible light high-definition binocular camera, a visible light LED lamp strip, an infrared LED lamp strip and a luminous scale. As a preferable technical scheme, the rotary spray head comprises a rotary high-pressure spray head and at least one group of rotary water jet spray heads, wherein the rotary high-pressure spray head and the rotary w