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CN-224207914-U - Homogeneous mixing device for polyacrylamide solution

CN224207914UCN 224207914 UCN224207914 UCN 224207914UCN-224207914-U

Abstract

The utility model relates to the technical field of homogenizers and discloses a homogeneous mixing device for polyacrylamide solution, which comprises a complete machine frame, wherein a master controller is fixedly connected to the complete machine frame, a homogenizing cylinder is fixedly connected to the front side of the complete machine frame, a hydraulic lifting module is fixedly connected to the complete machine frame, a first driving motor is fixedly connected to the hydraulic lifting module, the first driving motor and the hydraulic lifting module are respectively and electrically connected with the master controller through wires, a cylinder cover is fixedly connected to the lower end of the first driving motor, a stirring shaft is fixedly connected to the output end of the first driving motor and extends to the lower portion of the cylinder cover, and a plurality of auxiliary stirring frames are fixedly connected to the outer side of the stirring shaft. The fluororubber elastic plate and polytetrafluoroethylene scraping plate combined structure is adopted, the bending angle of the elastic plate is controlled by matching with the adjusting bolt, so that the scraping plate is stably attached to the inner wall of the homogenizing cylinder, the problems of wall adhesion and caking of high-viscosity polyacrylamide solution are effectively solved, the gap between the pressing plate and the pier head is reduced in a fixed mode, and material residue deterioration is avoided.

Inventors

  • YUAN BAOYU
  • YAN GUANG

Assignees

  • 抚顺市龙凤化工厂

Dates

Publication Date
20260508
Application Date
20260401

Claims (8)

  1. 1. A homogeneous mixing device for a polyacrylamide solution is characterized by comprising a complete machine frame (1), wherein a master controller (2) is fixedly connected to the complete machine frame (1), a homogenizing cylinder (7) is fixedly connected to the front side of the complete machine frame (1), a hydraulic lifting module (3) is fixedly connected to the inside of the complete machine frame (1), a first driving motor (4) is fixedly connected to the hydraulic lifting module (3), the first driving motor (4) and the hydraulic lifting module (3) are respectively and electrically connected with the master controller (2) through wires, a cylinder cover (5) is fixedly connected to the lower end of the first driving motor (4), a stirring shaft (6) is fixedly connected to the output end of the first driving motor (4) and extends to the lower side of the cylinder cover (5), a plurality of auxiliary stirring frames (10) are fixedly connected to the outer side of the stirring shaft (6), a plurality of fixing seats (11) are fixedly connected to the outer side of the auxiliary stirring frames (10), a scraper module (12) is fixedly connected between two adjacent fixing seats (11), the scraper module (12) comprises a mounting seat (13) and two elastic pressing plates (13) are fixedly connected to one side of the mounting seat (13), one side of the elastic plate (15) far away from the mounting seat (13) is fixedly connected with a scraping plate (16).
  2. 2. The homogeneous mixing device of the polyacrylamide solution according to claim 1, wherein the lower end of the homogenizing cylinder (7) is fixedly connected with a bottom bin (8), the outer side of the bottom bin (8) is fixedly connected with a discharge valve (18), the lower end of the bottom bin (8) is fixedly connected with a second driving motor (9), the second driving motor (9) is electrically connected with the main controller (2) through a wire, and the output end of the second driving motor (9) extends into the bottom bin (8) and is fixedly connected with a homogenizing head (17).
  3. 3. The homogeneous mixing device for the polyacrylamide solution according to claim 1, wherein an elastic plate mounting groove (19) is formed in one side of the mounting seat (13), and pressing plate mounting grooves (20) are formed in two sides in the elastic plate mounting groove (19).
  4. 4. A homogeneous mixing device for a polyacrylamide solution according to claim 3, wherein the pressing plates (14) are fixedly connected in corresponding pressing plate mounting grooves (20), two side blocks (21) are symmetrically and fixedly connected to one pressing plate (14), and adjusting bolts (22) are connected to positions, far away from the pressing plate (14), of the side blocks (21) in a threaded mode.
  5. 5. A homogeneous mixing device for a polyacrylamide solution according to claim 4, wherein one end of the adjusting bolt (22) is fixedly connected with a ball head (23).
  6. 6. A homogeneous mixing apparatus for a polyacrylamide solution according to claim 5, wherein said elastic plate (15) is made of fluororubber.
  7. 7. The homogeneous mixing device of the polyacrylamide solution according to claim 6, wherein a pier head (24) is fixedly connected to one side, far away from the scraping plate (16), of the elastic plate (15), the pier head (24) is inserted into the elastic plate mounting groove (19) and is fixed through two pressing plates (14), two stainless steel gaskets (25) are welded to one side, opposite to the side edge block (21), of the elastic plate (15), the stainless steel gaskets (25) and the corresponding adjusting bolts (22) are located at the same level, and one side of the ball head (23) is abutted to the corresponding stainless steel gaskets (25).
  8. 8. A homogeneous mixing apparatus for a polyacrylamide solution according to claim 1, wherein said scraper (16) is made of polytetrafluoroethylene.

Description

Homogeneous mixing device for polyacrylamide solution Technical Field The utility model relates to the technical field of homogenizers, in particular to a homogenizing and mixing device for polyacrylamide solution. Background Homogenizing a polyacrylamide solution, namely homogenizing the prepared polyacrylamide aqueous solution, wherein the prepared solution is locally sticky, layered and agglomerated due to the fact that the prepared solution is always in a nonuniform state, and the nonuniform state can be broken through homogenizing by a homogenizer, so that molecular chains are fully stretched and dispersed, and the use effect is prevented from being influenced by concentration nonuniformity; The improved vacuum emulsification homogenizing mechanical stirring device comprises a stirring frame and a rotating shaft assembly, wherein the rotating shaft assembly comprises an outer main shaft, an inner main shaft, a first stirring blade and a second stirring blade, a third stirring blade is arranged in the stirring frame Zhou Liandong, a plurality of groups of cleaning mechanisms are uniformly distributed on the periphery of the stirring frame, each cleaning mechanism comprises a scraping plate and a mounting part, the scraping plates in the homogenizer mainly rotate synchronously with the stirring mechanisms and are tightly attached to the inner wall of a homogenizing cylinder to run, materials adhered to the wall of the homogenizing cylinder are timely scraped, long-term adhesion and agglomeration of the materials are avoided, wall-hanging bubbles are reduced under a vacuum working condition, the contact pressure between the scraping plates and the inner wall of the homogenizing cylinder cannot be flexibly adjusted, the adhesion force cannot be adjusted according to the fixed length and rigid connection of the mounting parts, the existing part homogenizer adopts a movable structure such as a torsion spring and the rotating shaft to realize the abutting of the scraping plates and the inner wall of the homogenizing cylinder, a large number of gaps exist, the gaps and the polyacrylamide solution is high in viscosity and poor, the polyacrylamide solution is easy to adhere to the components, the solution is easy to enter the gaps and is difficult to be discharged after the gaps enter the gaps, and the solution is difficult to be polluted and is difficult to be accumulated and polluted for a long term. Disclosure of utility model The utility model aims to provide a homogeneous mixing device for a polyacrylamide solution, which can adjust the attaching pressure through the cooperation of an elastic plate and a scraping plate, reduce dead angles of material accumulation and adapt to the high-viscosity polyacrylamide solution, and can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a homogeneity mixing arrangement of polyacrylamide solution, includes the complete machine frame, fixedly connected with master controller in the complete machine frame, complete machine frame front side fixedly connected with homogeneity jar, fixedly connected with hydraulic lifting module in the complete machine frame, fixedly connected with first driving motor on the hydraulic lifting module, first driving motor and hydraulic lifting module pass through wire and master controller electric connection respectively, first driving motor lower extreme fixedly connected with cylinder cap, first driving motor's output fixedly connected with (mixing) shaft and extend to the cylinder cap below, (mixing) shaft outside fixedly connected with a plurality of vice stirring framves, vice stirring frame outside fixedly connected with a plurality of fixing bases, adjacent two fixedly connected with scraper blade module between the fixing base, the scraper blade module includes the mount pad, one side of mount pad fixedly connected with elastic plate is kept away from to one side fixedly connected with scraper blade of mount pad through two clamp plates. As a further optimization scheme of the utility model, the lower end of the homogenizing cylinder is fixedly connected with a bottom bin, the outer side of the bottom bin is fixedly connected with a discharge valve, the lower end of the bottom bin is fixedly connected with a second driving motor, the second driving motor is electrically connected with the main controller through a wire, and the output end of the second driving motor extends into the bottom bin and is fixedly connected with a homogenizing head for providing main homogenizing conditions for materials in the homogenizing cylinder. As a further optimization scheme of the utility model, one side of the mounting seat is provided with an elastic plate mounting groove for providing a mounting foundation for the elastic plate, two sides in the elastic plate mounting groove are respectively provided with