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CN-121990628-A - Corrugated board printing wastewater treatment device

CN121990628ACN 121990628 ACN121990628 ACN 121990628ACN-121990628-A

Abstract

The invention relates to the technical field of wastewater treatment, and provides a corrugated board printing wastewater treatment device which comprises a wastewater treatment box, wherein a drain pipe is fixedly connected to one side of the wastewater treatment box, a material injection pipe is fixedly connected to the other side of the wastewater treatment box, a medicament barrel is fixedly connected to the top end of the material injection pipe, a filtering mechanism is mounted on the outer wall of the wastewater treatment box, and the filtering mechanism comprises a U-shaped supporting frame fixedly mounted on the outer wall of the wastewater treatment box. According to the invention, the driving motor is started, the driving cam fixedly connected with the outer wall of the first rotating rod can rotate, so that the driving cam extrudes the bearing plate, the baffle extrudes the reset spring at the moment, the filter plate slides along the inner wall of the waste water treatment box and is influenced by the reset spring, the filter plate moves in an acceleration linear manner when reset, and the filter plate is driven to shake reciprocally along with the continuous rotation of the driving cam, so that the effect of filtering pulp impurities in corrugated board printing waste water is achieved.

Inventors

  • Mou Chunyang

Assignees

  • 胶州市三步纸制品有限公司

Dates

Publication Date
20260508
Application Date
20260407

Claims (10)

  1. 1. A corrugated board printing wastewater treatment device, which comprises a wastewater treatment box (1); the method is characterized in that: One side of the wastewater treatment box (1) is fixedly connected with a drain pipe (2), the other side of the wastewater treatment box (1) is fixedly connected with a material injection pipe (4), the top end of the material injection pipe (4) is fixedly connected with a medicament barrel (3), and the outer wall of the wastewater treatment box (1) is provided with a filtering mechanism (5); The filtering mechanism (5) comprises a U-shaped supporting frame (51) fixedly arranged on the outer wall of the wastewater treatment box (1), a driving motor (52) is fixedly connected to the outer wall of the U-shaped supporting frame (51), a first rotating rod (53) is fixedly connected to an output shaft of the driving motor (52) through a coupler, a transmission cam (54) is fixedly connected to the outer wall of the first rotating rod (53), a receiving plate (55) is movably connected to the outer wall of the transmission cam (54), a movable plate (56) is fixedly connected to one side of the receiving plate (55), a filter plate (57) is fixedly connected to the outer wall of the movable plate (56), a movable block (58) is fixedly connected to the outer wall of the filter plate (57), a baffle plate (59) is fixedly connected to the outer wall of the movable plate (56), and a reset spring (591) is fixedly connected to one side of the baffle plate (59); the waste water treatment tank is characterized in that a movable groove (6) is formed in the waste water treatment tank (1), a collecting groove partition board (10) is fixedly connected to the inner wall of the waste water treatment tank (1), and a drain hole (11) is formed in the collecting groove partition board (10).
  2. 2. A corrugated board printing wastewater treatment apparatus according to claim 1, wherein the transmission cam (54) and the U-shaped support frame (51) form a rotating structure through the first rotating rod (53), and the transmission cam (54) and the receiving plate (55) form a sliding structure.
  3. 3. The corrugated board printing wastewater treatment device according to claim 1, wherein the movable plate (56) and the U-shaped supporting frame (51) form a sliding structure, the movable plate (56) and the wastewater treatment tank (1) form a sliding structure, and the reset spring (591) is sleeved on the outer wall of the movable plate (56).
  4. 4. A corrugated board printing wastewater treatment apparatus according to claim 1, wherein the movable block (58) and the wastewater treatment tank (1) form a sliding structure through the movable groove (6), and the movable block (58) is symmetrically arranged with the central axis of the filter plate (57).
  5. 5. The corrugated board printing wastewater treatment device according to claim 1, wherein the top of the bearing plate (55) is fixedly connected with a guide plate (551), the bottom of the guide plate (551) is fixedly connected with a first T-shaped sliding block (552), a guide groove (553) is formed in the guide plate (551), a guide rod (554) is movably connected in the guide groove (553), one end of the guide rod (554) is fixedly connected with a rack (555), one side of the rack (555) is fixedly connected with a second T-shaped sliding block (556), the outer wall of the rack (555) is movably connected with a transmission gear (557), the inner wall of the transmission gear (557) is fixedly connected with a second rotating rod (558), the outer wall of the second rotating rod (558) is fixedly connected with a water discharge pipe (559), the top of the water discharge pipe (559) is fixedly connected with a second hose (5591), the top of the second hose (5591) is fixedly connected with a water inlet pipe (5592), the inside of the treatment box (1) is provided with a protection cover (8), and the top of the wastewater treatment box (21) is fixedly provided with a wastewater treatment box (21).
  6. 6. The corrugated board printing wastewater treatment device according to claim 5, wherein a first T-shaped chute (7) is formed in the U-shaped supporting frame (51), a second T-shaped chute (9) is formed in one side of the wastewater treatment box (1), the U-shaped supporting frame (51) and the first T-shaped sliding block (552) form a sliding structure through the first T-shaped chute (7), and the second T-shaped sliding block (556) and the wastewater treatment box (1) form a sliding structure through the second T-shaped chute (9).
  7. 7. The corrugated board printing wastewater treatment device according to claim 5, wherein the guide plate (551) and the guide rod (554) form a sliding structure through the guide groove (553), the rack (555) is meshed with the transmission gear (557), the transmission gear (557) and the protection cover (21) form a rotating structure through the second rotating rod (558), and the water drain pipe (559) and the protection cover (21) form a rotating structure through the second rotating rod (558).
  8. 8. The corrugated board printing wastewater treatment device according to claim 5, wherein one end of the first rotating rod (53) is fixedly connected with a fan blade (531), the outer wall of the first rotating rod (53) is movably connected with a fan housing (532), the output end of the fan housing (532) is fixedly connected with a guide pipe (533), one end of the guide pipe (533) is fixedly connected with a first hose (534), one end of the first hose (534) is fixedly connected with a gas delivery plate (535), the outer wall of the gas delivery plate (535) is fixedly connected with a spray head (536), the fan blade (531) and the fan housing (532) form a rotating structure through the first rotating rod (53), and the gas delivery plate (535) and the protective cover (21) form a rotating structure through the second rotating rod (558).
  9. 9. The corrugated board printing wastewater treatment device according to claim 1, wherein a cleaning port (12) is formed in one side of the wastewater treatment box (1), a sealing groove (13) is formed in one side of the wastewater treatment box (1), a rotating shaft (14) is movably connected to the outer wall of the wastewater treatment box (1), a sealing door plate (15) is movably connected to the outer wall of the rotating shaft (14), a sealing ring (16) is fixedly connected to one side of the sealing door plate (15), a positioning clamping plate (17) is fixedly connected to the outer wall of the sealing door plate (15), a threaded column (18) is fixedly connected to the outer wall of the wastewater treatment box (1), a threaded block (19) is movably connected to the outer wall of the threaded column (18), and a threaded groove (20) is formed in the threaded block (19).
  10. 10. The corrugated board printing wastewater treatment device according to claim 9, wherein the sealing door plate (15) and the wastewater treatment box (1) form a rotating structure through a rotating shaft (14), the sealing ring (16) is in clamping connection with the wastewater treatment box (1) through a sealing groove (13), the positioning clamping plate (17) is movably connected with a threaded column (18), and the threaded column (18) is in threaded connection with a threaded block (19) through a threaded groove (20).

Description

Corrugated board printing wastewater treatment device Technical Field The invention relates to the technical field of wastewater treatment, in particular to a corrugated board printing wastewater treatment device. Background Corrugated board is one of the most widely used materials in the packaging industry, and a large amount of water is required to clean printing screen rollers, ink pipelines, corrugated rollers and equipment bodies in the production processes of printing, slotting, box sticking and the like, so that a large amount of corrugated board printing wastewater is generated. The wastewater mainly contains water-based ink, starch glue, paper pulp fibers, pigment, surfactant and various auxiliary agents, has the characteristics of high COD concentration, deep chromaticity, large suspended matter content, complex components, poor biodegradability and the like, and can generate serious water pollution if discharged directly without effective treatment, so that the ecological balance of a water body is damaged, and the safety of peripheral water sources is also influenced; For this reason, patent with the grant publication number CN114573152B discloses a filtering device for wastewater treatment, which comprises a device box, wherein the top of the device box is provided with a water inlet pipe, the bottom of the device box is provided with a water outlet pipe, and a filtering mechanism, a mixing mechanism, a water level detection mechanism and a medicine outlet mechanism are arranged in the device box; the device is provided with the filtering mechanism, so that the surface of the filtering plate is convenient to clean, the filter screen is prevented from being blocked by filth impurities on the surface of the filtering plate, the sewage treatment effect is improved, when sewage enters the filtering device, the motor drives the rotating rod to rotate, so that the sliding block is driven to reciprocate, the rotating plate rotates along the track of the first guide groove and the second guide groove through the clamping column in the interior, the rotating plate starts to rotate after passing through the filtering plate, the rotating plate rotates to the bottom of the filtering box, then the motor rotates reversely, and the rotating plate returns to scrape the impurities remained on the surface of the filtering plate; The prior art scheme has the following defects that when the prior art scheme is used, paper pulp impurities in printing wastewater cannot be filtered and pretreated, so that a large amount of free paper pulp fibers and fine paper scraps in the wastewater can directly enter a subsequent treatment tank, a sedimentation tank and a conveying pipeline. The pulp fiber has stronger adhesiveness, is extremely easy to deposit and scale at the positions of a pipeline elbow, a valve interface, a pump impeller and the like, causes the diameter reduction of a pipeline in a short period and the sharp reduction of flow, and can directly block a pump body bearing when serious, thereby causing the stop of a conveying system and forcing the whole treatment device to be forced to stop running. Disclosure of Invention The invention aims to provide a corrugated board printing wastewater treatment device which is used for solving the defect that the existing corrugated board printing wastewater treatment device cannot filter and pretreat pulp impurities in printing wastewater. In order to solve the technical problems, the invention provides the technical scheme that the corrugated board printing wastewater treatment device comprises a wastewater treatment box; a drain pipe is fixedly connected to one side of the wastewater treatment tank, a material injection pipe is fixedly connected to the other side of the wastewater treatment tank, a medicament barrel is fixedly connected to the top end of the material injection pipe, and a filtering mechanism is installed on the outer wall of the wastewater treatment tank; The filtering mechanism comprises a U-shaped supporting frame fixedly arranged on the outer wall of the wastewater treatment tank, a driving motor is fixedly connected to the outer wall of the U-shaped supporting frame, a first rotating rod is fixedly connected to an output shaft of the driving motor through a coupler, a transmission cam is fixedly connected to the outer wall of the first rotating rod, a receiving plate is movably connected to the outer wall of the transmission cam, a movable plate is fixedly connected to one side of the receiving plate, a filter plate is fixedly connected to the outer wall of the movable plate, a movable block is fixedly connected to the outer wall of the filter plate, a baffle is fixedly connected to the outer wall of the movable plate, and a reset spring is fixedly connected to one side of the baffle; The movable groove is formed in the wastewater treatment box, the collecting groove partition plate is fixedly connected to the inner wall of the wastewater treatment