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CN-121988264-A - High water-absorbing resin polymerization kettle processingequipment

CN121988264ACN 121988264 ACN121988264 ACN 121988264ACN-121988264-A

Abstract

The invention relates to the technical field of reaction kettles and discloses a processing device of a high-hydroscopicity resin polymerization reaction kettle, which comprises a reaction kettle body and supporting legs fixedly arranged at the bottom of the reaction kettle body, wherein a reaction component is arranged at the outer side of the reaction kettle body, an agitating component is arranged at the bottom of a top cover, the reaction component comprises an outer ring rotatably arranged at the upper part of the outer side of the reaction kettle body, vertical rods are symmetrically and fixedly connected to the inner part of a water tank, pushing rollers are symmetrically arranged at the bottom of the vertical rods, the reaction component is arranged and matched with a flowing mode of cooling water in and out of the water tank, so that the cooling water is convenient to keep fully contacted with the inner wall of the reaction kettle body, the utilization rate of the cooling water is improved, the cooling dead angle is reduced, the uniformity of temperature control cooling is kept, meanwhile, a blocking plate can be driven to be opened at intervals along with the rotation of a rotating ring, so that the interval stable titration of an initiator is kept, the condition of violent reaction out of control caused by excessive addition is reduced, and the smooth and stable polymerization reaction is kept.

Inventors

  • Xue wandong

Assignees

  • 中颉化工科技(上海)有限公司

Dates

Publication Date
20260508
Application Date
20260326

Claims (9)

  1. 1. The utility model provides a high water-absorbent resin polymerization reaction kettle processingequipment, includes reation kettle body (1) and fixed mounting at stabilizer blade (2) of reation kettle body (1) bottom, top fixed mounting of reation kettle body (1) has top cap (3), basin (8) have been seted up to the inboard of reation kettle body (1), the inside fixed mounting of reation kettle body (1) has inner tank body (9); characterized by further comprising: The reaction kettle comprises a reaction kettle body (1), wherein a reaction component (4) is arranged on the outer side of the reaction kettle body, and an agitating component (5) is arranged at the bottom of a top cover (3); The reaction assembly (4) comprises an outer ring (44) rotatably mounted on the upper portion of the outer side of the reaction kettle body (1), vertical rods (48) are symmetrically and fixedly connected to the inner side of the water tank (8), pushing rollers (49) are symmetrically mounted on the bottoms of the vertical rods (48), and guide inclined blocks (410) are uniformly and fixedly connected to the lower portion of the inner wall of the water tank (8).
  2. 2. The processing device of the high water-absorbent resin polymerization reaction kettle according to claim 1, wherein a water outlet pipe (6) is fixedly arranged at the upper part of the outer side of the reaction kettle body (1), a water inlet pipe (7) is fixedly arranged at the lower part of the outer side of the reaction kettle body (1), the water outlet pipe (6) and the water inlet pipe (7) are both communicated with a water tank (8), a driving motor (41) is fixedly arranged at one side of the outer part of the reaction kettle body (1), a lower gear (42) is fixedly connected with the output end of the driving motor (41), and an inner ring (43) is rotationally connected above the inner wall of the water tank (8).
  3. 3. The processing device of the high water-absorbent resin polymerization reaction kettle according to claim 2, wherein the inner ring (43) is fixedly connected with the outer ring (44), a lower gear ring (45) is fixedly connected with the bottom of the outer ring (44), the lower gear ring (45) is in meshed connection with the lower gear (42), sliding grooves (46) are symmetrically formed in the bottom of the inner ring (43), a first spring (47) is fixedly connected with the inner top surface of the sliding grooves (46), a vertical rod (48) is in sliding connection with the sliding grooves (46), the vertical rod (48) is fixedly connected with the bottom of the first spring (47), and the guide inclined blocks (410) are not less than three.
  4. 4. The processing device of the high water-absorbent resin polymerization reaction kettle according to claim 3, wherein a rotating ring (411) is fixedly connected to the top of the outer ring (44), clamping grooves (412) are symmetrically formed in the top of the rotating ring (411), an annular ring (413) is rotatably mounted on the top of the top cover (3), a squeezing plate (415) is fixedly connected to the inner wall of the annular ring (413), a clamping block (414) is symmetrically and fixedly connected to the outer side of the annular ring (413), the clamping block (414) is connected with the clamping grooves (412) in a clamping mode, an adding pipe (416) is fixedly mounted on one side of the top cover (3), and a fixing plate (417) is fixedly connected to the lower portion of the adding pipe (416).
  5. 5. The processing device for the high water-absorbent resin polymerization reaction kettle according to claim 4, wherein a through hole (418) is formed in one side of the inside of the fixing plate (417), a blocking plate (419) is slidably mounted in the adding pipe (416), a square groove (420) is further formed in the blocking plate (419), one end of the blocking plate (419) is fixedly connected with a trapezoid plate (421), and a second spring (422) is fixedly connected between the trapezoid plate (421) and the adding pipe (416).
  6. 6. The processing device of the high water-absorbent resin polymerization reaction kettle according to claim 1, wherein the stirring assembly (5) comprises a servo motor (51) fixedly installed in the middle of the top cover (3), an output end of the servo motor (51) is fixedly connected with a rotating shaft (52), a main gear (53) is fixedly connected to the outer side of the upper portion of the rotating shaft (52), limit strips (54) are symmetrically and fixedly connected to the outer side of the rotating shaft (52), two sliding sleeves (55) are sleeved on the outer side of the rotating shaft (52), and the sliding sleeves (55) are in sliding connection with the limit strips (54).
  7. 7. The processing device of the high water-absorbent resin polymerization reaction kettle according to claim 6, wherein transverse bars (56) are symmetrically and fixedly connected to the outer side of the sliding sleeve (55), vertical bars (57) are fixedly connected between the upper transverse bar (56) and the lower transverse bar (56), a side shaft (58) is rotatably connected to one side of the inside of the top cover (3), a slave gear (59) is fixedly connected to the outer side of the side shaft (58), the master gear (53) is in meshed connection with the slave gear (59), and a reciprocating screw rod (510) is fixedly connected to the bottom end of the side shaft (58).
  8. 8. The device for processing the high water-absorbent resin polymerization reaction kettle according to claim 7, wherein a movable sleeve (511) is connected to the outer side of the reciprocating screw rod (510) in a threaded manner, a central sleeve (512) is connected to the outer side of the limiting strip (54) in a sliding manner, the movable sleeve (511) is fixedly connected with the central sleeve (512), a connecting rod (513) is further fixedly connected to the outer side of the central sleeve (512), two check rings (514) are fixedly connected to the outer side of the connecting rod (513), and two sliding sleeves (55) are located between the two check rings (514).
  9. 9. The processing device of the high water-absorbent resin polymerization reaction kettle according to claim 1, wherein a discharging pipe (10) is fixedly arranged at the bottom of the inner tank body (9), the discharging pipe (10) penetrates through the reaction kettle body (1) to be communicated with the outside, a feeding pipe (11) is fixedly arranged at the other side of the top cover (3), a pressure gauge (12) and a pressure release valve (13) are fixedly arranged at the top of the top cover (3), a heater (14) is fixedly arranged on the inner wall of the inner tank body (9), and a temperature measuring instrument (15) is symmetrically and fixedly arranged below the inner wall of the inner tank body (9).

Description

High water-absorbing resin polymerization kettle processingequipment Technical Field The invention relates to the technical field of reaction kettles, in particular to a processing device of a high-hydroscopicity resin polymerization reaction kettle. Background The high molecular water-absorbing resin (SAP) is a typical functional high molecular material, and is formed from high molecular compound with low cross-linking degree and containing strong hydrophilic group, can absorb hundreds to thousands times of water, and possesses super-strong water-retaining property, and in the course of producing resin, it is necessary to make polymerization reaction, usually make emulsion polymerization in reaction kettle, and is a general vertical cylindrical high-pressure kettle with jacket, so that it can be heated or cooled by means of steam or cold water. The utility model provides a reation kettle for ion exchange resin production and processing, includes reation kettle, the inboard rotation of reation kettle is connected with the inner tank, the inner tank inboard is equipped with the agitator, and the agitator runs through reation kettle, agitator and reation kettle fixed connection, the puddler outside fixedly connected with driving gear of agitator, the driving gear outside meshing is connected with driven gear, through the driving gear of setting, dial plate and inner tank, when carrying out ion exchange resin's production and processing, through start-up agitator drive driving gear and driven gear meshing, then meshing the ring gear, drive the dial plate in the inner tank do with the rotation that the agitator turns to opposite for stirring effect when using the device is better when the device is inside to polymerization's homogeneity has been guaranteed, and the efficiency of stirring has been improved, thereby has improved ion exchange resin's production and processing efficiency. However, the super absorbent resin (SAP) is usually synthesized in a reaction kettle by processes such as aqueous solution polymerization or reverse suspension polymerization, the polymerization reaction of the super absorbent resin is mostly an exothermic process, the heating rate is controlled by a jacket, a coil pipe or a built-in heat exchanger, the uniformity of temperature control and cooling is maintained, the sudden polymerization or side reaction caused by local overheating is prevented, in addition, in order to prevent the severe runaway reaction, a monomer or initiator dripping manner is adopted, the runaway of the feed ratio is reduced, and the dripping speed is strictly controlled, so that the polymerization reaction is smoothly and stably carried out. Disclosure of Invention The invention aims to provide a processing device of a high water absorption resin polymerization reaction kettle, which aims to solve the related problems in the prior art. In order to achieve the above purpose, the present invention provides the following technical solutions: A processing device of a high-hydroscopicity resin polymerization reaction kettle comprises a reaction kettle body and supporting legs fixedly arranged at the bottom of the reaction kettle body, wherein a top cover is fixedly arranged at the top of the reaction kettle body, a water tank is arranged in the reaction kettle body, and an inner tank body is fixedly arranged in the reaction kettle body. Further comprises: The reaction component is arranged on the outer side of the reaction kettle body, and the stirring component is arranged at the bottom of the top cover; The reaction assembly comprises an outer ring which is rotatably arranged on the upper part of the outer side of the reaction kettle body, vertical rods are symmetrically and fixedly connected to the inner side of the water tank, pushing rollers are symmetrically arranged at the bottoms of the vertical rods, and guiding inclined blocks are uniformly and fixedly connected to the lower part of the inner wall of the water tank. Preferably, the outlet pipe is fixedly arranged on the upper portion of the outer side of the reaction kettle body, the inlet pipe is fixedly arranged on the lower portion of the outer side of the reaction kettle body, the outlet pipe and the inlet pipe are communicated with the water tank, a driving motor is fixedly arranged on one side of the outer side of the reaction kettle body, the output end of the driving motor is fixedly connected with a lower gear, and an inner ring is rotationally connected above the inner wall of the water tank. Through adopting above-mentioned technical scheme, utilize the cooperation of parts such as adding pipe, barrier plate to the cooperation cooling water is gone into the flow mode of going up and down, has both been convenient for keep the cooling water of lower part and the abundant contact of reation kettle body inner wall, has improved the utilization ratio of cooling water, has reduced the cooling dead angle again, keeps the homogeneity of accuse temp