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CN-121990731-A - Mouthwash production sewage treatment equipment

CN121990731ACN 121990731 ACN121990731 ACN 121990731ACN-121990731-A

Abstract

The invention relates to the technical field related to sewage treatment, in particular to mouthwash production sewage treatment equipment, which comprises a treatment pool, wherein the treatment pool is divided into a coagulation area, a flocculation area and an air floatation area, the coagulation area is provided with a mixed shaking assembly, the mixed shaking assembly stirs and mixes sewage and coagulant, the sewage and coagulant complete coagulation reaction, the mixed shaking assembly comprises a shaking cylinder, the shaking cylinder performs conical circumferential oscillation in the coagulation area, the treatment pool is provided with a shaking and scattering material assembly in the flocculation area, the shaking and scattering material assembly is used for uniformly spraying flocculant into the coagulated sewage, the continuous reciprocating motion of the stirring and scattering material in the reciprocating manner in the coagulation area and the fan-shaped stirring and gathering manner in the air floatation area ensures that scum is removed in time, so that the influence of excessive thickness of a scum layer on the air floatation effect is avoided, and the whole structure is compact, the transmission is efficient, and the treatment efficiency and the water quality stability of mouthwash production sewage are remarkably improved.

Inventors

  • LI MINGRUI

Assignees

  • 洛阳市佳运医疗卫生用品有限公司

Dates

Publication Date
20260508
Application Date
20260408

Claims (9)

  1. 1. The mouthwash production sewage treatment equipment comprises a treatment pool (10), wherein the treatment pool (10) is divided into a condensation zone (11), a flocculation zone (12) and an air floatation zone (13), and is characterized in that the treatment pool (10) is provided with a mixed shaking component in the condensation zone (11), sewage and a coagulant are mixed by the mixed shaking component, the sewage and the coagulant are subjected to condensation reaction, the mixed shaking component comprises a shaking cylinder (20), and the shaking cylinder (20) performs conical circumferential oscillation in the condensation zone (11); The treatment tank (10) is provided with a shaking and scattering material assembly for uniformly spraying flocculating agent into the flocculated sewage in the flocculation area (12), the shaking and scattering material assembly comprises an arc-shaped material spraying disc (36) and a moving plate (33), and the arc-shaped material spraying disc (36) swings the injected flocculating agent back and forth in the sewage flowing direction to spray the flocculating agent into the sewage to cover the sewage; the motion plate (33) is also provided with a staggered mixing assembly for transversely pulling and stirring the sewage flowing direction, and an arc-shaped stirring plate (40) arranged in the staggered mixing assembly stirs sewage and a flocculating agent in the flocculation area (12) for mixing and scattering; The treatment pool (10) is provided with a stirring separation assembly in the air floatation region (13), the stirring separation assembly comprises a return-shaped pushing plate (60), two sides of the air floatation region (13) are fixedly provided with fixed separation plates (16), an arc stirring plate (63) arranged in the stirring separation assembly drives a separation plate (64) to make fan-shaped movement at the top of the air floatation region (13), and scum is peeled to a slag discharging region (67) at two sides.
  2. 2. The mouthwash production sewage treatment device according to claim 1, wherein the treatment tank (10) is fixedly provided with an arc-shaped motor plate (21) at one end close to the condensation zone (11), a motor cover (22) is fixedly arranged at the top of the arc-shaped motor plate (21), the mixed shaking assembly further comprises a U-shaped supporting plate (25) and a connecting plate (28), the bottom of the motor cover (22) is fixedly provided with the U-shaped supporting plate (25), and the bottom of the U-shaped supporting plate (25) is movably connected with a square-shaped supporting plate (26) through a rotating shaft; The motor cover (22) is internally and fixedly provided with a first motor (23), the output end of the first motor (23) penetrates through the motor cover (22) through the rotating shaft and is fixedly provided with an arc-shaped swing arm (24), and the top end of the connecting barrel (27) is fixedly arranged at the bottom of the arc-shaped swing arm (24).
  3. 3. The mouthwash production sewage treatment device according to claim 2, wherein a connecting plate (28) is fixedly arranged at the bottom of the connecting cylinder (27), the connecting plate (28) is fixedly arranged at the center of the top of the shaking cylinder (20), drainage holes (29) are formed in the periphery of the bottom of the shaking cylinder (20), and an L-shaped sewage pipe (14) and an L-shaped coagulant pipe (15) are fixedly arranged at one end, close to the condensation area (11), of the treatment tank (10); The L-shaped sewage pipe (14) and the L-shaped coagulant pipe (15) are arranged on two sides of the treatment pool (10), the output ends of the L-shaped sewage pipe (14) and the L-shaped coagulant pipe (15) are arranged on two sides of the top of the shaking cylinder (20), and sewage and coagulant liquid are injected into the shaking cylinder (20) to be mixed and shaken uniformly.
  4. 4. The mouthwash production sewage treatment device according to claim 1, wherein the treatment tank (10) is provided with a first overflow plate (17) between the coagulation zone (11) and the flocculation zone (12), the shaking-in material assembly further comprises a limiting base (30), the limiting base (30) is fixedly arranged in the width direction of the treatment tank (10), the limiting base (30) is provided with a T-shaped chute (31), a T-shaped sliding block (32) is slidingly connected in the T-shaped chute (31), and the T-shaped sliding blocks (32) are fixedly arranged on two sides of the moving plate (33); the bottom of the moving plate (33) is fixedly provided with a circular rack frame (43), the periphery of the top of the moving plate (33) is fixedly provided with an arc-shaped connecting rod (46), an arc-shaped sprinkling tray (36) is fixedly arranged at the top end of the arc-shaped connecting rod (46), and the arc-shaped sprinkling tray (36) moves on two sides of the top of the moving plate (33).
  5. 5. The mouthwash production sewage treatment device according to claim 4, wherein a motor frame (34) is fixedly arranged at the top of the treatment tank (10), a second motor (35) is fixedly arranged at the center of the motor frame (34), a rotating shaft (41) is fixedly arranged at the output end of the second motor (35), and a plurality of sprinkling holes (37) are uniformly formed in the bottom of the arc sprinkling disc (36); the treatment pool (10) is provided with L-shaped flocculation pipes (38) at the top of the flocculation area (12) in a staggered way, the output end of the L-shaped flocculation pipes (38) is positioned at the top of the arc-shaped sprinkling tray (36), and the treatment pool (10) is provided with drain pipes (39) at two sides of the bottom of the flocculation area (12).
  6. 6. The mouthwash production sewage treatment device according to claim 5, wherein the staggered mixing assembly further comprises an incomplete gear (42), the incomplete gear (42) is fixedly arranged at the bottom of the rotating shaft (41), the incomplete gear (42) is movably meshed with the square rack frame (43), the two ends of the moving plate (33) are fixedly provided with arc-shaped movable plates (44), and the arc-shaped stirring plate (40) is fixedly arranged at the bottom of the arc-shaped movable plates (44); the bottom of the rotating shaft (41) is fixedly provided with a plurality of stirring blades (45), and the stirring blades (45) are movably arranged at the bottom of the square rack frame (43).
  7. 7. A mouthwash production sewage treatment device according to claim 1, characterized in that the treatment tank (10) is fixedly provided with a second overflow plate (50) between the flocculation zone (12) and the air flotation zone (13), the top center of the second overflow plate (50) is fixedly provided with a bearing plate (51), the bearing plate (51) is fixedly provided with a driving frame (52), and the driving frame (52) is positioned at the top center of the air flotation zone (13); One end of the driving frame (52) is fixedly provided with a servo motor (53), the output end of the servo motor (53) is fixedly provided with a screw rod (54), a movable block (55) is connected with the screw rod (54) in a threaded penetrating manner, an arc-shaped connecting block (56) is fixedly arranged at the bottom of the movable block (55), the top of the arc-shaped connecting block (56) penetrates through a driving groove (57) formed in the bottom of the driving frame (52), a limiting rod (58) is fixedly arranged in the driving frame (52), and two ends of the movable block (55) movably penetrate through the limiting rod (58).
  8. 8. The mouthwash production sewage treatment device according to claim 7, wherein the back-shaped pushing plate (60) is fixedly installed at the bottom of the arc-shaped connecting block (56), two sides of the air floatation area (13) are fixedly provided with the fixed partition plates (16), the stirring separation assembly further comprises an arc-shaped driving rod (61), the top of the fixed partition plates (16) is fixedly provided with a fixed rotating rod (62), the arc-shaped stirring plate (63) moves at the top of the fixed rotating rod (62), one side of the arc-shaped stirring plate (63) close to the bearing plate (51) is fixedly provided with the separation plate (64), one end of the arc-shaped stirring plate (63) far away from the fixed rotating rod (62) is fixedly provided with the arc-shaped driving rod (61), and the arc-shaped driving rod (61) moves in the back-shaped pushing plate (60).
  9. 9. The mouthwash production sewage treatment device according to claim 8, wherein the arc-shaped pushing plate (60) is fixedly provided with an arc pushing rod (65) at the center of one side far away from the bearing plate (51), the bottoms of the arc-shaped pushing plate (63), the separating plate (64) and the arc pushing rod (65) are all provided with arc scraping strips (66), and the arc scraping strips (66) at the bottom of the separating plate (64) scrape scum of the air floatation region (13) to a slag discharge region (67) at the side edge of the fixed partition plate (16); The treatment tank (10) is provided with a water outlet pipe (18) at the bottom of the air floatation zone (13), the treatment tank (10) is provided with a dissolved air releaser at the bottom of the air floatation zone (13), and the dissolved air releaser releases micro bubbles at the bottom of the air floatation zone (13).

Description

Mouthwash production sewage treatment equipment Technical Field The invention relates to the technical field related to sewage treatment, in particular to mouthwash production sewage treatment equipment. Background The gargle can produce a large amount of high-concentration organic wastewater in the production process, and the wastewater generally contains surfactant, alcohol, essence, pigment, sweetener and partial sterilization components, has the characteristics of high COD (chemical oxygen demand) concentration, strong foamability, large water quality fluctuation and the like, and can cause serious pollution to the environment of a receiving water body if the gargle is directly discharged without effective treatment. At present, the mixing of coagulant and sewage adopts a mechanical stirring or hydraulic stirring mode, a stirring paddle is usually of a fixed structure, a water flow pattern in the mixing process is single, short flow or a mixing dead zone is easy to generate, the mixing of coagulant and sewage is insufficient, the colloid destabilization effect is affected, the adding mode of flocculant is mainly fixed point adding or simple pipeline mixing, the distribution uniformity of flocculant in a flocculation area is poor, the local concentration of the flocculant is easy to be too high or too low, the growth and aggregation of flocs are affected, the formed alum flowers are tiny and loose, the subsequent air floatation or precipitation separation efficiency is reduced, in addition, the stirring device of the existing flocculation area adopts a single stirring paddle rotating mode, the stirring direction is single, multi-dimensional staggered mixing is difficult to form in the sewage flowing direction, the flocs are easy to be broken by the stirring paddle, and the flocculation effect is affected. In the air floatation separation link, the traditional slag scraping device generally adopts a chain type or traveling type slag scraper to do linear reciprocating motion along the length direction of a tank so as to scrape the scum on the water surface into a slag discharge groove, the slag scraping direction is single, the scum unevenly distributed on the water surface has a scraping blind area, the scum is difficult to thoroughly remove, part of scum stays on the water surface for a long time and can be gradually broken and sunk, the water quality of the water is influenced, and the treatment effect of the sewage produced by the mouthwash is greatly reduced. Disclosure of Invention In order to overcome the defects of the prior art, the invention provides mouthwash production sewage treatment equipment. In order to solve the technical problems, the invention provides the technical scheme that the mouthwash production sewage treatment equipment comprises a treatment pool, wherein the treatment pool is divided into a condensation area, a flocculation area and an air flotation area, the treatment pool is provided with a mixed shaking assembly in the condensation area, the mixed shaking assembly is used for stirring and mixing sewage and coagulant, the sewage and coagulant complete condensation reaction, the mixed shaking assembly comprises a shaking barrel, and the shaking barrel performs conical circumferential oscillation in the condensation area; The treatment tank is provided with a shaking and scattering material component in the flocculation area, the shaking and scattering material component is used for uniformly spraying flocculant into the flocculated sewage, the shaking and scattering material component comprises an arc-shaped material spraying disc and a moving plate, and the arc-shaped material spraying disc swings the injected flocculant back and forth in the sewage flowing direction to spray the flocculant into the treatment tank for covering; The motion plate is also provided with a staggered mixing assembly, the staggered mixing assembly is used for transversely pulling and stirring the sewage flowing direction, and an arc-shaped stirring plate arranged in the staggered mixing assembly stirs sewage and flocculating agent in a flocculation area for mixing and scattering; The treatment pool is provided with a stirring separation assembly in the air floatation region, the stirring separation assembly is used for stirring scum to a slag discharge region on two sides, the stirring separation assembly comprises a return-shaped pushing plate, two sides of the air floatation region are fixedly provided with fixed separation plates, and an arc stirring plate arranged in the stirring separation assembly drives the separation plate to move in a fan shape on the top of the air floatation region so as to peel scum on the top of the air floatation region to the slag discharge region. As a preferable technical scheme of the invention, an arc-shaped motor plate is fixedly arranged at one end of the treatment pool, which is close to the condensation area, a motor cover is fixedly arranged at the top of th