Search

CN-121990733-A - Waste liquid purification treatment device for cobalt chloride production and processing

CN121990733ACN 121990733 ACN121990733 ACN 121990733ACN-121990733-A

Abstract

The invention relates to the technical field of multi-stage treatment of waste water, in particular to a waste liquid purifying treatment device for cobalt chloride production and processing, which comprises an air floatation bin and a multi-stage treatment mechanism, wherein the multi-stage treatment mechanism is connected with the air floatation bin and is used for multi-stage purification treatment of waste liquid, a scraping mechanism is arranged in the air floatation bin, an extension mechanism is arranged on the scraping mechanism and is used for scraping scum in the air floatation bin, the scraping mechanism comprises a driving component, a scraping component, a discharging component and a control component, the driving component is arranged on the air floatation bin and is used for driving the scraping component to move, and the scraping component is arranged on the driving component.

Inventors

  • RUAN YUANCHANG
  • ZHU WEI
  • ZHAO JUN
  • Zhong Maojie

Assignees

  • 四川省九维新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20260409

Claims (9)

  1. 1. The waste liquid purifying treatment device for cobalt chloride production and processing comprises an air floatation bin (1) and a multi-stage treatment mechanism, wherein the multi-stage treatment mechanism is connected with the air floatation bin (1) and is used for multi-stage purifying treatment of waste liquid, and the device is characterized by further comprising: The scraping mechanism is arranged in the air floatation bin (1); An elongation mechanism which is arranged on the scraping mechanism and is used for scraping the scum in the floatation bin (1); The scraping mechanism comprises a driving component, a scraping component, a discharging component and a control component, wherein the driving component is arranged on the air floatation bin (1) and used for driving the scraping component to move, the scraping component is arranged on the driving component and used for scraping scum in the air floatation bin (1), the discharging component is arranged in the scraping component and used for discharging the scum in the scraping component, the driving component drives the scraping component to scrape the scum in the air floatation bin (1), and then the scum is supplied to the discharging component to discharge the scum in the scraping component.
  2. 2. The waste liquid purification treatment device for cobalt chloride production and processing according to claim 1 is characterized in that the driving assembly comprises a driving device I (9), driving rollers (10) and a transmission part (11), wherein the driving device I (9) is arranged outside the air floatation bin (1), the driving rollers (10) are two in total, the two driving rollers (10) are respectively arranged on an output shaft of the driving device I (9) and are rotatably connected to the air floatation bin (1), the transmission part (11) is sleeved on the two driving rollers (10), and the scraping assembly is arranged on the transmission part (11).
  3. 3. The waste liquid purification treatment device for cobalt chloride production and processing according to claim 2 is characterized in that the scraping assembly comprises a mounting plate (12), a first elastic piece (13), a scraping plate (14), a second through hole (18) and a vibrating block (19), wherein the mounting plate (12) is mounted on the transmission part (11), two ends of the first elastic piece (13) are respectively connected with the mounting plate (12) and the scraping plate (14), the second through hole (18) is formed in the scraping plate (14), and the vibrating block (19) is mounted on the scraping plate (14).
  4. 4. The waste liquid purification treatment device for cobalt chloride production and processing according to claim 3, wherein the discharging assembly comprises a second elastic member (15), a shielding plate (16), a first through hole (17), a movable rod (20) and a movable groove (31), the movable groove (31) is formed in the scraping plate (14), two ends of the second elastic member (15) are respectively connected with the scraping plate (14) and the shielding plate (16), the first through hole (17) is formed in the shielding plate (16), and the movable rod (20) is mounted on the shielding plate (16) and moves in the movable groove (31).
  5. 5. The waste liquid purifying treatment device for cobalt chloride production and processing according to claim 3, wherein the control assembly comprises a driving unit, a reset plate (24), an arc plate (25), an inclined plate (26) and concave-convex blocks (27), wherein the driving unit is arranged on the air floatation bin (1), the reset plate (24) is connected with the driving unit, the arc plate (25) is arranged on the reset plate (24), the inclined plate (26) is arranged at the bottom of the arc plate (25) and is positioned on the moving path of the discharging assembly, and the concave-convex blocks (27) are arranged on the arc plate (25) and are positioned on the moving path of the discharging assembly.
  6. 6. The waste liquid purification treatment device for cobalt chloride production and processing according to claim 5 is characterized in that the driving unit comprises a driving device II (21), a bidirectional screw rod (22), a guide rod (23) and a thickness detection device (34), wherein the driving device II (21) is arranged outside the air floatation bin (1), the bidirectional screw rod (22) is arranged on an output shaft of the driving device II (21), the guide rod (23) is arranged on the air floatation bin (1), a reset plate (24) is in threaded fit with the surface of the bidirectional screw rod (22) and movably sleeved on the guide rod (23), and the thickness detection device (34) is arranged on the air floatation bin.
  7. 7. The waste liquid purification treatment device for cobalt chloride production and processing according to claim 4, wherein the extension mechanism comprises a clamping block (28), an elastic piece III (29), a clamping plate (30) and a scraping plate (35), the clamping block (28) is arranged on the vibrating block (19), two ends of the elastic piece III (29) are respectively connected with the scraping plate (14) and the clamping plate (30), the elastic piece III (29) is located on a moving path of the clamping block (28), the clamping block (28) moves to the elastic piece III (29) and is clamped with the elastic piece III (29), and the scraping plate (35) is arranged on the shielding plate (16).
  8. 8. The waste liquid purification treatment device for cobalt chloride production and processing according to claim 1 is characterized in that the multistage treatment mechanism comprises an air injection bin (2), a slag collection bin (3), a discharge pipe (4), a chemical precipitation bin (5), a filtering bin (6), a water inlet pipe (7) and an air injection device (8), wherein the air injection bin (2) is arranged on the air floatation bin (1), the slag collection bin (3) is arranged on the air floatation bin (1) and is used for collecting scum pushed by a scraping assembly, the discharge pipe (4) is arranged at the bottom of the air floatation bin (1) and is used for discharging liquid in the air floatation bin (1), the chemical precipitation bin (5) is communicated with the output end of the discharge pipe (4), the filtering bin (6) is communicated with the output end of the chemical precipitation bin (5), the water inlet pipe (7) is communicated with the bottom of the air injection bin (2), and the air injection device (8) is arranged on the air injection bin (2) and is used for conveying bubbles to the waste liquid in the inner cavity of the air injection bin (2).
  9. 9. The waste liquid purification treatment device for cobalt chloride production and processing is characterized in that an infusion device (32) is communicated with the bottom end of an air floatation bin (1), a spraying part (33) is communicated with the output end of the infusion device (32), and the bottom end of the spraying part (33) is positioned on the air floatation bin (1) and used for flushing and scraping components.

Description

Waste liquid purification treatment device for cobalt chloride production and processing Technical Field The invention relates to the technical field of wastewater multi-stage treatment, in particular to a waste liquid purifying treatment device for cobalt chloride production and processing. Background Cobalt chloride is an inorganic compound and can be used in the fields of instrument manufacture, battery materials and the like, and in the process of cobalt chloride production, a plurality of waste liquid rich in metal impurities are generated, and if the waste liquid is directly discharged into the environment, the waste liquid can affect the environment, which is unfavorable for the technical protection of the environment, and the waste liquid purifying treatment device is integrated with various devices and is used for carrying out multistage purification such as degreasing, chemical precipitation, filtering and the like on the waste liquid. The invention discloses a waste liquid purifying device and method based on reaction liquid production, relating to the technical field of waste liquid treatment; the waste liquid purification device based on the reaction liquid production comprises an air flotation machine tank body, wherein the air flotation machine tank body is provided with an air flotation contact area, a separation area, a sludge collection area and a clear water area, the lower part of one side of the air flotation machine tank body is provided with a feed inlet, the clear water area and the sludge collection area on the other side of the air flotation machine tank body are respectively provided with a discharge outlet and a impurity discharge outlet, the clear water area of the air flotation machine tank body is also provided with a return port, and at least one aerator is arranged in the air flotation contact area of the air flotation machine tank body. In the use process of the air flotation machine, the scum on the surface of the waste liquid is pushed into the slag collecting groove by the scraping plate, but the scum has viscosity, so that when the scum is pushed into the slag collecting groove by the scraping plate, the scum still remains on the surface of the scraping plate, and part of scum can not be recovered all the time, and the long-time normal use of the scraping plate can be influenced by the residual scum drying on the surface of the scraping plate. Disclosure of Invention The invention aims to solve the problems in the background technology and provides a waste liquid purifying treatment device for cobalt chloride production and processing. The technical scheme includes that the waste liquid purifying treatment device for cobalt chloride production and processing comprises an air floatation bin and a multi-stage treatment mechanism, wherein the multi-stage treatment mechanism is connected with the air floatation bin and used for multi-stage purification treatment of waste liquid, a scraping mechanism is arranged in the air floatation bin, an extension mechanism is arranged on the scraping mechanism and used for scraping scum in the air floatation bin, the scraping mechanism comprises a driving component, a scraping component, a discharging component and a control component, the driving component is arranged on the air floatation bin and used for driving the scraping component to move, the scraping component is arranged on the driving component and used for scraping scum in the air floatation bin, the discharging component is arranged in the scraping component and used for discharging scum in the scraping component, and the driving component drives the scraping component to scrape the scum in the air floatation bin and then provides the discharging component to enable the scum in the scraping component to be discharged completely. The driving assembly comprises a driving device I, driving rollers and a transmission part, wherein the driving device I is arranged outside the air floatation bin, the driving rollers are two in number, the two driving rollers are respectively arranged on an output shaft of the driving device I and are rotatably connected to the air floatation bin, the transmission part is sleeved on the two driving rollers, and the scraping assembly is arranged on the transmission part. Preferably, the scraping assembly comprises a mounting plate, a first elastic piece, a scraping plate, a second through hole and a vibrating block, wherein the mounting plate is mounted on the transmission part, two ends of the first elastic piece are respectively connected with the mounting plate and the scraping plate, the second through hole is formed in the scraping plate, and the vibrating block is mounted on the scraping plate. Preferably, the discharging assembly comprises a second elastic piece, a shielding plate, a first through hole, a movable rod and a movable groove, wherein the movable groove is formed in the scraping plate, two ends of the second elastic piece are res