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CN-224220747-U - Device for drying and recycling sodium acetate

CN224220747UCN 224220747 UCN224220747 UCN 224220747UCN-224220747-U

Abstract

The utility model relates to a sodium acetate retrieves technical field, an embodiment of the present disclosure provides a device of sodium acetate is retrieved in drying, the on-line screen storage device comprises a base, fixedly provided with drying drum on the base, still include the recycling bin, the heater strip, the mounting disc, positioning mechanism and scale removal mechanism, the recycling bin sets up in the drying drum, the seal groove has been seted up to the interior roof of drying drum, wherein, the recycling bin lateral wall is close to seal groove one end and fixedly set up solid fixed ring, gu fixed ring stretches into in the seal groove and with seal groove lateral wall sliding connection, the heater strip is the fixed setting in the inner wall of drying drum, the mounting disc sets up in drying drum one side, fixedly be provided with sealing disc on the mounting disc, the sealing disc stretches into in the seal groove and with seal groove sliding connection, run through on the mounting disc and be provided with the blast pipe, through above-mentioned technical scheme, solution that contains sodium acetate among the prior art is easy because of scale deposit and influence drying efficiency's technical problem in the heating evaporation.

Inventors

  • Shang Guoyao

Assignees

  • 河北鹏发化工有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (10)

  1. 1. The utility model provides a device of sodium acetate is retrieved in drying, includes base (1), fixed being provided with on base (1) dry section of thick bamboo (2), its characterized in that still includes: The recycling bin (3), the recycling bin (3) is arranged in the drying cylinder (2), and a sealing groove (4) is formed in the inner top wall of the drying cylinder (2); The side wall of the recycling bin (3) is fixedly provided with a fixing ring (5) close to one end of the sealing groove (4), and the fixing ring (5) stretches into the sealing groove (4) and is in sliding connection with the side wall of the sealing groove (4); the heating wire (6) is fixedly arranged on the inner wall of the drying cylinder (2) in a spiral manner; The installation plate (7), the installation plate (7) is arranged on one side of the drying cylinder (2), a sealing plate (8) is fixedly arranged on the installation plate (7), the sealing plate (8) stretches into the sealing groove (4) and is in sliding connection with the sealing groove (4), and an exhaust pipe (9) is arranged on the installation plate (7) in a penetrating mode; The positioning mechanism is arranged between the mounting plate (7) and the drying cylinder (2) and is used for positioning between the mounting plate (7) and the drying cylinder (2); The descaling mechanism is arranged on the mounting plate (7) and is used for cleaning the scale attached to the inner wall of the recovery barrel (3).
  2. 2. The device for drying and recycling sodium acetate according to claim 1, wherein a plurality of fixing grooves are formed in the top side wall of the fixing ring (5) in a ring shape, a fixing column (10) is fixedly arranged on one side of the fixing groove on the bottom side wall of the sealing disc (8), and the fixing column (10) stretches into the fixing groove and is in sliding connection with the side wall of the fixing groove.
  3. 3. The apparatus for drying and recovering sodium acetate according to claim 2, wherein the positioning mechanism comprises: The positioning ring (11) is fixedly arranged on the side wall of the drying cylinder (2); The positioning shell (12) is internally provided with a first cavity, the positioning shell (12) is slidably arranged in the first cavity, and the exhaust pipe (9) penetrates through the positioning shell (12); The inner bottom wall of the positioning shell (12) is annular and provided with a plurality of positioning ports (13), and the positioning ports (13) penetrate through the inner bottom wall of the first cavity; The inner top wall of the positioning shell (12) is positioned at one side of the positioning opening (13) and is provided with a plurality of L-shaped positioning blocks (14) in a sliding manner, and the positioning blocks (14) penetrate through the positioning opening (13) and extend out of the mounting disc (7); And the relative movement mechanism is arranged in the positioning shell (12) and is used for driving the positioning blocks (14) to synchronously move.
  4. 4. A device for drying and recovering sodium acetate according to claim 3, wherein the relative movement mechanism comprises: The adjusting ring (15) is rotatably arranged on the inner top wall of the positioning shell (12), and a plurality of rotating shafts are rotatably arranged on the bottom side wall of the adjusting ring (15); the adjusting rod (16) is fixedly arranged on the side wall of the rotating shaft, and one end, far away from the rotating shaft, of the adjusting rod (16) is hinged with the adjacent positioning block (14); and the rotating mechanism is arranged on the positioning shell (12) and is used for driving the adjusting ring (15) to rotate.
  5. 5. The apparatus for drying and recovering sodium acetate according to claim 4, wherein the rotating mechanism comprises: a first toothed ring which is fixedly arranged on the adjusting ring (15); a first gear (17), wherein the first gear (17) is rotatably arranged on the inner top wall of the positioning shell (12), and the first gear (17) is meshed with the first toothed ring; And the driving mechanism is arranged on the mounting plate (7) and is used for driving the first gear (17) to rotate.
  6. 6. The apparatus for drying and recovering sodium acetate according to claim 5, wherein the driving mechanism comprises: The driving prism (18) is arranged on the positioning shell (12), the driving prism (18) is rotatably arranged in the first cavity, and the driving prism (18) penetrates through the driving opening and the first gear (17); wherein the drive prism (18) is slidingly connected with the first gear (17); the first motor (19), first motor (19) are installed on mounting disc (7), first motor (19) output with drive prism (18) fixed connection.
  7. 7. The device for drying and recycling sodium acetate according to claim 6, wherein a plurality of electric push rods (20) are installed on the inner top wall of the installation disc (7), and the output ends of the electric push rods (20) are fixedly connected with the positioning shell (12).
  8. 8. The device for drying and recycling sodium acetate according to claim 7, wherein the descaling mechanism comprises a stirring column (21) and a second motor (22), the stirring column (21) is arranged on the mounting plate (7) in a penetrating mode, the stirring column (21) stretches into the recycling bin (3), the stirring column (21) penetrates through the positioning shell (12) and the adjusting ring (15), a U-shaped scraping plate (23) is arranged on the periphery of the stirring column (21), the scraping plate (23) is in contact with the inner wall of the recycling bin (3), a stirring rod is fixedly arranged between the scraping plate (23) and the stirring column (21), the second motor (22) is arranged on the mounting plate (7), and the output end of the second motor (22) is fixedly connected with the stirring column (21).
  9. 9. The device for drying and recovering sodium acetate according to claim 8, wherein polytetrafluoroethylene coating is arranged on the scraping plate (23), the stirring rod and the stirring column (21).
  10. 10. The device for drying and recycling sodium acetate according to claim 9, wherein a rubber pad is fixedly arranged on the positioning block (14).

Description

Device for drying and recycling sodium acetate Technical Field The embodiment of the disclosure relates to the technical field of sodium acetate recovery, in particular to a device for drying and recovering sodium acetate. Background Sodium acetate, which is an important organic chemical raw material, has wide application value in various fields, and in the sodium acetate production process, a large amount of mother liquor containing sodium acetate can be produced, if the mother liquor containing sodium acetate is directly discharged into the environment, serious environmental pollution can be caused, and great waste of resources can be caused, so that the sodium acetate is recycled and reused, and the sodium acetate recycling method has important economic and environmental significance. The sodium acetate is recovered, so that the production cost can be reduced, the resource utilization rate is improved, the negative influence on the environment is reduced, and the requirement of sustainable development is met. In the prior art, the recovery method of sodium acetate generally adopts an evaporation crystallization mode, namely, a solution containing sodium acetate is heated and evaporated to gradually evaporate water, and the sodium acetate is crystallized and separated out after the solution reaches a supersaturated state. And separating the crystallized sodium acetate from the mother liquor by a solid-liquid separation device such as a filter or a centrifuge. And finally, drying the separated sodium acetate crystals to remove the water on the surface to obtain a dried sodium acetate product. However, in the prior art, a solution containing sodium acetate is generally heated and dried by using an oven or a box dryer, however, during the evaporation and crystallization process, the sodium acetate solution is easy to scale on the inner wall surface of equipment, the scaling can reduce the heat transfer efficiency of the equipment, the running resistance of the equipment is increased, and the energy consumption is increased and the production efficiency is reduced. Disclosure of utility model In order to overcome the above-mentioned defect, the embodiment of the present disclosure provides a device for drying and recovering sodium acetate, which solves the technical problem that in the prior art, the solution containing sodium acetate is easy to influence the drying efficiency due to scaling in the heating and evaporating process. According to one aspect, the present disclosure provides a device for drying and recovering sodium acetate, which comprises a base, fixedly provided with a drying cylinder on the base, still include recovery bucket, heater strip, mounting disc, positioning mechanism and scale removal mechanism, the recovery bucket sets up in the drying cylinder, the seal groove has been seted up to the interior roof of drying cylinder, wherein, the recovery bucket lateral wall is close to seal groove one end is fixed to be set up solid fixed ring, gu fixed ring stretch into in the seal groove and with seal groove lateral wall sliding connection, the heater strip is the heliciform fixed setting on the inner wall of drying cylinder, the mounting disc sets up drying cylinder one side, fixedly provided with sealing disc on the mounting disc, the sealing disc stretches into in the seal groove and with seal groove sliding connection, run through on the mounting disc and be provided with the blast pipe, positioning mechanism sets up between the mounting disc with carry out the location between the drying cylinder, scale removal mechanism sets up on the mounting disc for to carry out the scale removal to adhering to on the inner wall of the drying cylinder. Preferably, the top side wall of the fixing ring is provided with a plurality of annular fixing grooves, the bottom side wall of the sealing disc is positioned on one side of each fixing groove and is fixedly provided with fixing columns, and the fixing columns extend into the fixing grooves and are in sliding connection with the side walls of the fixing grooves. Further, the positioning mechanism includes: the positioning ring is fixedly arranged on the side wall of the drying cylinder; The positioning shell is internally provided with a first cavity, the positioning shell is slidably arranged in the first cavity, and the exhaust pipe penetrates through the positioning shell; The inner bottom wall of the positioning shell is annular and provided with a plurality of positioning ports, and the positioning ports penetrate through the inner bottom wall of the first cavity; The positioning block is arranged on one side of the inner top wall of the positioning shell, which is positioned at the positioning opening, and is provided with a plurality of L-shaped positioning blocks in a sliding manner, and the positioning blocks penetrate through the positioning opening and extend out of the mounting plate; The relative movement mechanism is arranged in the positi