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CN-121990728-A - Multistage degree of depth environmental protection processing apparatus of sewage

CN121990728ACN 121990728 ACN121990728 ACN 121990728ACN-121990728-A

Abstract

The invention relates to the technical field of sewage multistage treatment and discloses a sewage multistage deep environment-friendly treatment device which comprises a shell, wherein a water inlet pipe is arranged on one side of the top of the shell, three electromagnetic valves are arranged in the middle of the inner wall of the shell, three filter layers are arranged at the bottom of the inner wall of the shell, a coarse grating plate is arranged at the top of the shell, a fine grating plate is arranged at the bottom of the inner wall of the shell, and a floating ball absorber and a spoiler are further arranged at the bottom of the inner wall of the shell. The sewage multistage deep environment-friendly treatment device realizes sewage multistage automatic treatment, can automatically intercept and clear impurities with different particle diameters, avoids device blockage, improves treatment continuity, cooperates and links all mechanisms, does not need to stop manual cleaning, eliminates potential safety hazards, synchronously completes self cleaning of cleaning components, reduces operation and maintenance cost and component loss, improves sewage treatment efficiency and water quality, and meets the high-efficiency, safe and continuous requirements of modern environment-friendly treatment.

Inventors

  • MA SONGJIE

Assignees

  • 山东东环环境科技股份有限公司

Dates

Publication Date
20260508
Application Date
20260402

Claims (8)

  1. 1. The multistage advanced environment-friendly sewage treatment device comprises a shell (1) and is characterized in that a water inlet pipe (2) is arranged on one side of the top of the shell (1), three electromagnetic valves (3) are arranged in the middle of the inner wall of the shell (1), three filter layers (4) are arranged at the bottom of the inner wall of the shell (1), a coarse grating plate (5) is arranged at the top of the shell (1), a fine grating plate (6) is arranged at the bottom of the inner wall of the shell (1), and a floating ball absorber (7) and a spoiler (8) are further arranged; The outer side of the shell (1) is provided with a primary treatment mechanism, and the primary treatment mechanism is used for carrying out primary filtration on discharged sewage when the coarse grating plate (5) is arranged at the top of the shell (1), and then deflects one hundred eighty degrees to dump collected sewage, garbage and large impurities; The filtering and salvaging mechanism is in transmission connection with the primary treatment mechanism, so that when the fine grating plate (6) deflects and moves with the coarse grating plate (5), the fine grating plate (6) is driven to ascend and move to salvage the fine impurities in the sewage in the shell (1), and after the coarse grating plate (5) deflects, the fine grating plate is lifted to the top area of the shell (1) to deflect and dump the waste backwards, and secondary screening and self-cleaning are completed; the oil layer scum cleaning mechanism is in transmission connection with the multi-stage treatment mechanism, so that after the coarse grating plates (5) and the fine grating plates (6) are deflected, the floating ball absorber (7) automatically descends to enter the sewage surface in the shell (1), and oil stains and scum on the sewage surface after secondary filtration treatment are absorbed, so that the sewage is treated in three stages; The deflection type turbulent flow mechanism is matched with the oil layer scum cleaning mechanism to realize synchronous deflection of a plurality of turbulent flow plates (8), and the surface of water flow in the shell (1) is disturbed, so that the surface of sewage is gathered towards the floating ball absorber (7).
  2. 2. The multistage advanced environmental protection treatment device for sewage according to claim 1, wherein the primary treatment mechanism comprises: Two inner plates (9), first perpendicular groove (10) have been seted up at the middle part of inner plate (9), the outside fixedly connected with planking (11) of inner plate (9), second perpendicular groove (12) have been seted up at the middle part of planking (11), the top and the bottom of planking (11) front end all have advancing board (13) through direction shell sliding connection, guide slot (14) have been seted up on the surface of advancing board (13), the fixed surface of planking (11) is connected with electric screw (15), lifting slide (16) are installed through the slip table to one side of electric screw (15), the front end fixedly connected with slide column (17) of lifting slide (16), slide column (17) sliding connection is in the inner wall of guide slot (14), the surface of lifting slide (16) has seted up abnormal groove (18), be provided with between planking (11) and inner plate (9) high and low slide bar (19), the top sliding connection of high low slide bar (19) is in the inner wall of first perpendicular groove (10), the thick grid tray (5) of grid tray (5) are connected with in advance groove (5) are connected to the inner wall of grid tray (1) front end, the thick grid tray (5) are all connected through the front end of the pivot of grid (5), the front end of the advancing plate (13) is fixedly connected with a rack plate (21), and the top of the inner wall of the rack plate (21) is in meshed connection with the top of the fluted disc (20).
  3. 3. The multistage advanced environment-friendly sewage treatment device according to claim 2, wherein the filtering and salvaging mechanism comprises: the movable module (22), the fixed connection of thin grid board (6) is in the bottom of movable module (22), the both sides of movable module (22) bottom and the one end fixed connection at high and low slide bar (19) top, semicircle groove (23) have been seted up at the top of second perpendicular groove (12), two fixedly connected with guide shell (24) between inner panel (9).
  4. 4. The multistage advanced environment-friendly sewage treatment device as claimed in claim 3, wherein the oil layer scum cleaning mechanism comprises: Lifting plate (25), in the spout at planking (11) top is all passed through slider sliding connection in the both sides of lifting plate (25), the top fixedly connected with pinion rack (26) of lifting plate (25), two the top of inner panel (9) is fixedly connected with two portal frames (27) jointly, two rotate jointly between portal frames (27) and be connected with pivot pole (28), the surface of pivot pole (28) is through the tooth's socket meshing connection of fixed gear and pinion rack (26) inner wall one side, the front end fixedly connected with rolling dish (29) of pivot pole (28), the surface winding of rolling dish (29) has rope (30), the bottom of rope (30) is with floater aspirator (7) fixedly connected, the bottom fixedly connected with fluid processing apparatus (31) of portal frame (27), one side of fluid processing apparatus (31) is connected with the bottom of floater aspirator (7) through the pipe, the top fixedly connected with spring (32) of inner panel (9), the top and lifting plate (25) of spring (32) are fixedly connected with.
  5. 5. The multistage advanced environmental protection treatment device for sewage according to claim 4, wherein the deflection type turbulent flow mechanism comprises: The motor (33), motor (33) pass through one side of support fixed connection in casing (1), the output of motor (33) bottom is through carousel fixedly connected with eccentric post (34), the both ends of one side of casing (1) are all through slide bar and sleeve sliding connection have reciprocating plate (35), a plurality of short groove (36) that correspond with spoiler (8) quantity are seted up on the surface of reciprocating plate (35), remove groove (37) have been seted up at the top of reciprocating plate (35), eccentric post (34) sliding connection is in the inner wall of remove groove (37), the top fixedly connected with protruding pole (38) of spoiler (8), protruding pole (38) sliding connection is in the inner wall of short groove (36), the top and the bottom of spoiler (8) are all through the recess of pivot swivelling joint in casing (1) inner wall side.
  6. 6. The multistage degree of depth environmental protection processing apparatus of sewage of claim 2, wherein one side fixedly connected with locating lever (39) at high and low slide bar (19) top, limit groove (40) has been seted up to the inside of inner panel (9), locating lever (39) sliding connection is in limit groove (40) inner wall, limit groove (40) inner wall is the structure of falling "J", and the side is perpendicular top semicircle.
  7. 7. The multistage advanced environment-friendly sewage treatment device according to claim 4, wherein a guide frame (41) is fixedly connected to the top of the inner plate (9), a hole is formed in the front end of the guide frame (41), and the rope (30) penetrates through the hole.
  8. 8. The multistage advanced environment-friendly sewage treatment device according to claim 1, wherein the filter layer (4) is divided into three layers of an active carbon filter core, a PP melt-blown filter core and an ultrafiltration membrane filter core from top to bottom.

Description

Multistage degree of depth environmental protection processing apparatus of sewage Technical Field The invention relates to the technical field of sewage multistage treatment, in particular to a sewage multistage deep environment-friendly treatment device. Background Sewage is used as a pollutant which is inevitably produced in industrial production and daily life, and if the sewage is directly discharged without advanced treatment, soil, groundwater and surface water body can be seriously polluted, the ecological environment is destroyed, and meanwhile, water resource waste is also caused. At present, the conventional advanced sewage treatment in the industry mostly adopts a process of filtering, matching with adsorption and disinfection, intercepts impurities with different particle diameters through multistage filtration, removes micromolecular pollutants through adsorption of a filter element, and finally kills harmful microorganisms through a disinfection module to realize standard sewage discharge or recycling. In the running process of the traditional sewage multistage deep environment-friendly treatment device, large impurities, massive garbage and fiber impurities carried in sewage are very easy to enter the device, so that pipelines and filter components are blocked, equipment is even damaged, continuity and stability of sewage treatment are affected, fine suspended particles, flocculent impurities and precipitated sludge are easy to accumulate at the bottom of the device and difficult to automatically clean, long-term accumulation can reduce the filtering efficiency and increase the running load of the device, the functional modules such as filtering, salvaging and oil removal of the traditional device are mainly independently arranged, cooperative linkage is lacked, impurity cleaning relies on shutdown manual operation, the sewage treatment flow is interrupted, the operation continuity is affected, operators closely contact the sewage and harmful impurities, health potential hazards are easily caused, the manual cleaning force is uneven, accumulated impurities are difficult to thoroughly clean, the loss of filter components is accelerated due to repeated operation, and most of the special automatic cleaning and salvaging structures are lacked, partial equipment is only provided with simple filtering or flushing components, single-step automatic cleaning of impurities can not be realized. Disclosure of Invention The invention aims to solve the technical problems that the prior art has the defects of easy blockage, poor coordination, complicated operation and maintenance and large potential safety hazard, and provides a sewage multistage deep environment-friendly treatment device. In order to achieve the aim, the application adopts the following technical scheme that the sewage multistage deep environment-friendly treatment device comprises a shell, wherein one side of the top of the shell is provided with a water inlet pipe, the middle part of the inner wall of the shell is provided with three electromagnetic valves, the bottom of the inner wall of the shell is provided with three filter layers, the top of the shell is provided with a coarse grating plate, the bottom of the inner wall of the shell is provided with a fine grating plate, and the sewage multistage deep environment-friendly treatment device also comprises a floating ball absorber and a spoiler; The outer side of the shell is provided with a primary treatment mechanism, the primary treatment mechanism is used for carrying out primary filtration on discharged sewage when the coarse grating plate is arranged at the top of the shell, and then the coarse grating plate deflects one hundred eighty degrees to dump collected sewage, garbage and large impurities, so that the secondary treatment of the sewage is ensured not to be blocked and damaged by the device; The filtering and salvaging mechanism is in transmission connection with the primary treatment mechanism, so that when the fine grating plate deflects and moves with the coarse grating plate, the fine grating plate is driven to ascend and move to salvage the fine impurities in the sewage in the shell, and after the coarse grating plate deflects, the fine grating plate is lifted to the top area of the shell to deflect and dump the waste backwards, and secondary screening and self-cleaning are completed; the oil layer scum cleaning mechanism is in transmission connection with the multi-stage treatment mechanism, so that after the coarse grating plates and the fine grating plates are deflected, the floating ball absorber automatically descends to enter the sewage surface in the shell, and oil stains and scum on the sewage surface after secondary filtration treatment are absorbed, so that the sewage is treated in three stages; the deflection type turbulent flow mechanism is matched with the oil layer scum cleaning mechanism to realize synchronous deflection of a plurality of turbulent pla