CN117443010B - Crystallization device is used in processing of sodium diacetate - Google Patents
Crystallization device is used in processing of sodium diacetate Download PDFInfo
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- CN117443010B CN117443010B CN202311744269.6A CN202311744269A CN117443010B CN 117443010 B CN117443010 B CN 117443010B CN 202311744269 A CN202311744269 A CN 202311744269A CN 117443010 B CN117443010 B CN 117443010B
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- 238000002425 crystallisation Methods 0.000 title claims abstract description 69
- 230000008025 crystallization Effects 0.000 title claims abstract description 69
- 238000012545 processing Methods 0.000 title claims abstract description 38
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 title claims abstract description 31
- 239000001632 sodium acetate Substances 0.000 title claims abstract description 31
- 235000017454 sodium diacetate Nutrition 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000003032 molecular docking Methods 0.000 claims description 24
- 210000001503 joint Anatomy 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 7
- 230000008719 thickening Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract description 42
- 239000013078 crystal Substances 0.000 abstract description 26
- 230000002776 aggregation Effects 0.000 abstract description 21
- 238000004220 aggregation Methods 0.000 abstract description 21
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a crystallization device for processing sodium diacetate, which relates to the field of sodium diacetate crystallization and comprises a containing platform, wherein one side of the containing platform is movably connected with a raw material injection assembly, the inside of the containing platform is fixedly provided with a crystallization treatment assembly, the top of the crystallization treatment assembly is rotatably connected with a transmission assembly, the crystallization treatment assembly comprises a bearing base, a gathering plate and a movable plate, and the upper surface of the bearing base is fixedly provided with a limit raised strip. According to the crystallization device, the crystallized crystals are rapidly processed through the crystallization processing component, after single crystallization is completed, the heating component is moved out of the aggregation plate, the heating component is separated from the solution, the cooling speed of the solution and the heating component is increased, the heat entering the device can be reduced due to the increase of the cooling speed of the heating component, the crystallization speed can be increased due to the increase of the cooling speed of the solution, and the purpose of improving the crystallization efficiency is achieved.
Description
Technical Field
The invention relates to the technical field of sodium diacetate crystallization, in particular to a crystallization device for processing sodium diacetate.
Background
Sodium diacetate, also called sodium diacetate and sodium diacetate, is a novel mildew inhibitor, sour agent and modifier for food and feed with stable property and low cost, and the sodium diacetate needs to be evaporated and crystallized in the processing process.
In the prior art, for example, the Chinese patent number is: the crystallization equipment of CN 217961364U's sodium diacetate', including outer bucket and interior bucket, interior bucket is located the inside of outer bucket, wherein interior bucket upper end opening is equipped with the heater on the outer bucket, and the heater is connected with the heating rod, and the heating rod inserts inside interior bucket through the opening, and wherein the position that the heating rod is located inside the interior bucket is located between interior bucket central point put and the lateral wall, still is equipped with the rotary mechanism who drives interior bucket pivoted inside the outer bucket.
However, in the prior art, the crystallization device generally adopts a heating mode to treat sodium diacetate, the heating mode can greatly raise the temperature of the solution, after a period of heating, crystallization is obtained through a cooling mode, the heating component in the existing crystallization device always keeps in contact with the solution, the surface area of the heating component is smaller, certain influence can be generated on the heat dissipation speed, and the cooling speed of the heating component is not fast, so that the cooling speed of the solution is directly in a slower state, and the overall crystallization efficiency is reduced.
Disclosure of Invention
The invention aims to provide a crystallization device for processing sodium diacetate, which solves the problem that the crystallization efficiency is reduced when the cooling speed of the solution proposed by the background technology is in a relatively slow state.
In order to achieve the above purpose, the present invention provides the following technical solutions: the crystallization device for processing sodium diacetate comprises a holding platform, wherein one side of the holding platform is movably connected with a raw material injection assembly, a crystallization treatment assembly is fixedly arranged in the holding platform, and the top of the crystallization treatment assembly is rotatably connected with a transmission assembly;
the crystallization treatment assembly comprises a bearing base, a gathering plate and a movable plate, wherein a limit raised line is fixed on the upper surface of the bearing base, the bottom of the gathering plate is lapped on the upper surface of the bearing base, the movable plate is positioned on one side of the gathering plate, a vertical rod is fixedly arranged at the top of the movable plate, a fixed bracket is fixedly arranged on one side of the bearing base, a guide rod is fixedly arranged at one end of the fixed bracket, a hollow rod is sleeved on the outer wall of the guide rod, a heating assembly is fixedly arranged on the outer wall of the hollow rod, and an extension frame is fixedly connected at one end of the hollow rod and is slidably connected on the inner wall of the gathering plate;
the transmission assembly comprises a belt pulley, a first rotating rod, a second rotating rod and a driven rotating rod, one end of the first rotating rod is fixedly connected to the inside of the belt pulley, the other end of the first rotating rod is fixedly provided with a connecting rod, one end of the connecting rod is rotationally connected to the inside of the second rotating rod, the other end of the second rotating rod is rotationally connected with a butt joint frame, the driven rotating rod is rotationally arranged at the top of the butt joint frame, and the other end of the driven rotating rod is rotationally connected with a sliding block;
the butt joint frame comprises a butt joint frame body, a guide rod, a slide block, a heating assembly and a heating assembly, wherein the butt joint frame body is fixedly connected between one side of the butt joint frame body and one side of the vertical rod, the slide block is sleeved on the outer wall of the guide rod, and the bottom of the slide block is fixedly connected with the top of the heating assembly.
Preferably, a docking ring is fixedly arranged on one side of the sliding block, and the inner wall of the docking ring is fixedly connected with the outer wall of the raw material injection assembly.
Preferably, a supporting rod is fixedly arranged at one end of the bearing base, an abutting plate is fixedly and movably connected to the top of the supporting rod, and a reinforcing plate is movably arranged at the joint of the supporting rod and the abutting plate.
Preferably, one side movable mounting of butt joint board has gear motor, gear motor's output swing joint is in the inside of belt pulley, swing joint has the belt on the outer wall of belt pulley, the belt pulley rotates one side of installing at the butt joint board.
Preferably, the inner wall of the holding platform is fixedly provided with a supporting plate, the bearing base is fixedly arranged on the supporting plate, a discharge cavity is formed in the bearing base, and the discharge cavity is located at the other side of the collecting plate.
Preferably, the inside movable mounting that holds the platform has the suction end, the suction end is located the below of backup pad, fixedly connected with filter between holding the platform and carrying the base, the suction end is located one side of filter, suction end and raw materials injection assembly fixed communication.
Preferably, a limiting rod is fixedly arranged at the other end of the bearing base, the limiting rod is in sliding connection with the movable plate, and a clamping groove is formed at the joint of the movable plate and the limiting rod.
Preferably, the bottom of fly leaf fixed mounting has the thickening bottom plate, the edge sliding connection of thickening bottom plate is on the inner wall of spacing sand grip, fixed mounting has the lug on the outer wall of gathering board, one side fixed mounting of lug has the butt joint pole.
Preferably, a positioning block is fixedly arranged on the upper surface of the bearing base, and a limiting pipeline is fixedly arranged on one side of the positioning block.
Preferably, the butt joint rod is inserted into the limiting pipeline, and an extension spring is fixedly connected between the protruding block and the positioning block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the crystallized crystals are rapidly processed through the crystallization processing component, after single crystallization is completed, the first rotating rod is driven by the speed reducing motor, the angle of the second rotating rod is changed, the heating component is moved out of the aggregation plate, the movable plate is synchronously pushed to move in the moving process of the heating component, the aggregation plate is pushed to one end of the bearing base by the movement of the movable plate, the prepared crystals are pushed into the discharge cavity by friction between the aggregation plate and the bearing base, and scraping and discharging of the crystals are completed.
2. According to the invention, the crystallization component is fixed at a certain height through the supporting plate of the holding platform, enough space is reserved for movement of crystals and solution, the crystals and the solution pushed down by the aggregation plate can move along the discharge cavity, the solution passes through the filter plate and enters one side of the holding platform, the crystals move to the other side of the holding platform along the filter plate, separation of the crystals and the solution is realized, subsequent crystallization treatment of the solution can be performed again, cyclic continuous use of the solution is realized, and waste of resources is reduced.
3. In the invention, the transmission assembly mainly comprises a first rotating rod, a second rotating rod and a sliding block, wherein the first rotating rod is connected with the second rotating rod, the rotation of the first rotating rod can change the angle of the second rotating rod, so that the second rotating rod is changed from one inclination angle to the other inclination angle, the purpose of changing the position of the movable plate is achieved by utilizing the rotation of the second rotating rod, the separation heating assembly and the scraping crystal are kept synchronous, in the process, the sliding block can move along the direction of the guide rod, enough movable space is provided for the rotation of the second rotating rod, and the existence of the driven rotating rod can not only promote the overall stability, but also play a role of dispersing stress, so that the problem of rod body breakage is avoided.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a crystallization device for processing sodium diacetate;
FIG. 2 is a top view of a crystallization apparatus for sodium diacetate processing according to the present invention;
FIG. 3 is a schematic diagram showing the overall structure of a crystallization processing assembly of a crystallization device for processing sodium diacetate;
FIG. 4 is a side view of a crystallization processing assembly and a transmission assembly of a crystallization apparatus for sodium diacetate processing according to the present invention;
FIG. 5 is a front view of a crystallization processing assembly and a transmission assembly of a crystallization apparatus for sodium diacetate processing according to the present invention;
FIG. 6 is a schematic diagram showing the connection structure between the crystallization processing assembly and the transmission assembly of the crystallization device for processing sodium diacetate;
FIG. 7 is a schematic diagram showing the structure of a guide rod and a slide block of a crystallization device for processing sodium diacetate;
FIG. 8 is a schematic semi-sectional view of a holding platform and a holding base of a crystallization apparatus for sodium diacetate processing of the present invention.
In the figure: 1. a holding platform; 2. a raw material injection assembly; 3. a crystallization processing assembly; 4. a support plate; 5. a transmission assembly; 301. a load-bearing base; 302. a collecting plate; 303. a movable plate; 304. a vertical rod; 305. a fixed bracket; 306. a guide rod; 307. limit raised strips; 308. a limit rod; 309. a positioning block; 310. a butt joint rod; 311. a bump; 312. a tension spring; 313. a support rod; 314. discharging the cavity; 315. a reinforcing plate; 316. an abutting plate; 317. a speed reducing motor; 318. an extension frame; 319. a hollow rod; 320. a heating assembly; 321. thickening the bottom plate; 322. a clamping groove; 323. a limiting pipeline; 324. sucking the end head; 325. a filter plate; 501. a belt pulley; 502. a first rotating lever; 503. a connecting rod; 504. a second rotating rod; 505. a docking frame; 506. a driven rotating rod; 507. a slide block; 508. a docking collar; 509. a belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1, referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, shows: the crystallization device for processing sodium diacetate comprises a holding platform 1, a raw material injection assembly 2 is movably connected to one side of the holding platform 1, a crystallization processing assembly 3 is fixedly arranged in the holding platform 1, a transmission assembly 5 is rotatably connected to the top of the crystallization processing assembly 3, the crystallization processing assembly 3 comprises a bearing base 301, a collecting plate 302 and a movable plate 303, a limit raised strip 307 is fixedly arranged on the upper surface of the bearing base 301, the bottom of the collecting plate 302 is lapped on the upper surface of the bearing base 301, the movable plate 303 is positioned on one side of the collecting plate 302, a vertical rod 304 is fixedly arranged on the top of the movable plate 303, a fixing bracket 305 is fixedly arranged on one side of the bearing base 301, a guide rod 306 is fixedly arranged at one end of the fixing bracket 305, a hollow rod 319 is sleeved on the outer wall of the guide rod 306, a heating assembly 320 is fixedly arranged on the outer wall of the hollow rod 319, one end of the hollow rod 319 is fixedly connected with the extension frame 318, the extension frame 318 is slidingly connected on the inner wall of the aggregation plate 302, the transmission assembly 5 comprises a belt pulley 501, a first rotating rod 502, a second rotating rod 504 and a driven rotating rod 506, one end of the first rotating rod 502 is fixedly connected in the belt pulley 501, the other end of the first rotating rod 502 is fixedly provided with a connecting rod 503, one end of the connecting rod 503 is rotationally connected in the second rotating rod 504, the other end of the second rotating rod 504 is rotationally connected with a docking frame 505, the driven rotating rod 506 is rotationally arranged at the top of the docking frame 505, the other end of the driven rotating rod 506 is rotationally connected with a sliding block 507, one side of the docking frame 505 is fixedly connected with one side of a vertical rod 304, the sliding block 507 is sleeved on the outer wall of the guide rod 306, the bottom of the sliding block 507 is fixedly connected with the top of the heating assembly 320, one side of the docking plate 316 is movably provided with a speed reducing motor 317, the output end of the speed reducing motor 317 is movably connected to the inside of the pulley 501, a belt 509 is movably connected to the outer wall of the pulley 501, and the pulley 501 is rotatably mounted on one side of the abutment plate 316.
In this embodiment, the crystallization processing assembly 3 is mounted on the support plate 4, the transmission assembly 5 is directly mounted on the crystallization processing assembly 3, the raw material injection assembly 2 is mounted on the holding platform 1, and when in use, the raw material injection assembly 2 injects the solution used for crystallization into the inner side of the aggregation plate 302, and the upper surface of the bearing base 301 and the lower surface of the aggregation plate 302 are smooth surfaces, so as to avoid the condition of solution leakage;
the heating assembly 320 generates heat, and the heat is transferred to the extension frame 318 through the hollow rod 319, the extension frame 318 is soaked in the solution, so that the heat is transferred to the solution to evaporate moisture and impurities in the solution, and the hollow rod 319 is positioned on the guide rod 306 to determine the moving route of the subsequent heating assembly 320;
after the heating is finished, a speed reducing motor 317 is started to drive a transmission assembly 5, the speed reducing motor 317 is arranged on an abutting plate 316, the speed reducing motor 317 drives a first rotating rod 502 to rotate through the cooperation of a belt pulley 501 and a belt 509, when the first rotating rod 502 rotates, the angle of a second rotating rod 504 is changed through the abutting rod 503, the second rotating rod 504 rotates to be in a horizontal state from an inclined angle, then the speed reducing motor 317 is stopped, in the process of rotating the second rotating rod 504, the angle of a driven rotating rod 506 is changed through an abutting frame 505, the rotation of the second rotating rod 504 and the driven rotating rod 506 moves up a sliding block 507, the sliding block 507 drives a heating assembly 320 to move up a distance along a guide rod 306, and the distance can enable the extending frame 318 to be separated from a solution, so that the solution loses heat supply, the solution is cooled rapidly, and the purpose of crystallization is achieved;
after crystallization is completed, the reducing motor 317 is started again, the reducing motor 317 continues to drive the second rotating rod 504 to rotate, so that the heating assembly 320 continues to move upwards, at this time, the second rotating rod 504 rotates from a horizontal state to another inclined state, in this process, the movable plate 303 is pulled by the second rotating rod 504, and because the second rotating rod 504 is connected with the vertical rod 304 through the docking frame 505 and the vertical rod 304 is mounted on the movable plate 303, the rotation of the second rotating rod 504 pushes the movable plate 303 to gradually approach the collecting plate 302, in the process that the second rotating rod 504 rotates to a nearly vertical state, the movable plate 303 pushes the collecting plate 302 to move on the carrying base 301, friction between the collecting plate 302 and the carrying base 301 scrapes the precipitated crystals off from the carrying base 301, and the crystals are carried away from the carrying base 301 in the moving process of the collecting plate 302, so that the purpose of discharging crystals is finally achieved.
Embodiment 2, fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, including holding platform 1, one side of holding platform 1 is movably connected with raw material injection assembly 2, the inside of holding platform 1 is fixedly installed with crystallization subassembly 3, the top of crystallization subassembly 3 is rotated and is connected with transmission subassembly 5, crystallization subassembly 3 includes bearing base 301, aggregation plate 302 and fly leaf 303, the upper surface of bearing base 301 is fixed with spacing sand grip 307, the bottom of aggregation plate 302 overlap joint is in the upper surface of bearing base 301, fly leaf 303 is located one side of aggregation plate 302, the top of fly leaf 303 is fixedly installed with vertical pole 304, one side of bearing base 301 is fixedly installed with fixed bolster 305, one end of fixed bolster 305 is fixedly installed with guide rod 306, the outer wall of the guide rod 306 is sleeved with a hollow rod 319, the outer wall of the hollow rod 319 is fixedly provided with a heating assembly 320, one end of the hollow rod 319 is fixedly connected with an extension frame 318, the extension frame 318 is slidably connected to the inner wall of the collecting plate 302, the inner wall of the containing platform 1 is fixedly provided with a supporting plate 4, the bearing base 301 is fixedly arranged on the supporting plate 4, the inside of the bearing base 301 is provided with a discharging cavity 314, the discharging cavity 314 is positioned on the other side of the collecting plate 302, the inside of the containing platform 1 is movably provided with a sucking end 324, the sucking end 324 is positioned below the supporting plate 4, a filter plate 325 is fixedly connected between the containing platform 1 and the bearing base 301, the sucking end 324 is positioned on one side of the filter plate 325, and the sucking end 324 is fixedly communicated with the raw material injection assembly 2.
In this embodiment, the carrying base 301 is fixedly mounted on the supporting plate 4, and the supporting plate 4 partitions the holding platform 1 into an upper space and a lower space, wherein the upper space is used for accommodating the crystallization processing component 3, and the lower space is used for distinguishing the solution from the crystal;
the heating component 320 heats the solution to remove water and impurities in the solution, then the heating component 320 is separated from the solution to cool the solution for crystallization, the precipitated crystals are located on the upper surface of the bearing base 301 and concentrated on the inner side of the aggregation plate 302, when the aggregation plate 302 is pushed by the movable plate 303 to move, the movement paths of the aggregation plate 302 and the movable plate 303 are limited by the limit convex strips 307 so as to avoid the dislocation, and the crystals on the bearing base 301 are scraped off by the movement of the aggregation plate 302 and pushed into the discharge cavity 314 together with the rest of the solution;
the mixture of crystal and solution flows onto the filter plate 325 along the discharge cavity 314, at this time, the solution passes through the filter plate 325 to enter one side of the holding platform 1, and is finally sucked into the raw material injection assembly 2 again by the suction end 324 for secondary use, while the crystal moves continuously and falls to the other side of the holding platform 1, so as to separate the crystal from the solution.
In embodiment 3, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the crystallization processing assembly 3 comprises a carrying base 301, a collecting plate 302 and a movable plate 303, wherein a limit convex strip 307 is fixed on the upper surface of the carrying base 301, the bottom of the collecting plate 302 is lapped on the upper surface of the carrying base 301, the movable plate 303 is positioned on one side of the collecting plate 302, a vertical rod 304 is fixedly mounted on the top of the movable plate 303, a fixing support 305 is fixedly mounted on one side of the carrying base 301, a guiding rod 306 is fixedly mounted on one end of the fixing support 305, a hollow rod 319 is sleeved on the outer wall of the guiding rod 306, a heating assembly 320 is fixedly mounted on the outer wall of the hollow rod 319, an extension frame 318 is fixedly connected on one end of the hollow rod 319, the extension frame 318 is slidably connected on the inner wall of the collecting plate 302, a supporting rod 313 is fixedly mounted on one end of the carrying base 301, the top of the supporting rod 313 is fixedly and movably connected with a butt plate 316, a reinforcing plate 315 is movably arranged at the joint of the supporting rod 313 and the butt plate 316, a speed reducing motor 317 is movably arranged at one side of the butt plate 316, the output end of the speed reducing motor 317 is movably connected with the inside of a belt pulley 501, a belt 509 is movably connected with the outer wall of the belt pulley 501, the belt pulley 501 is rotatably arranged at one side of the butt plate 316, a limiting rod 308 is fixedly arranged at the other end of the bearing base 301, the limiting rod 308 is in sliding connection with the movable plate 303, a clamping groove 322 is formed at the joint of the movable plate 303 and the limiting rod 308, a thickened bottom plate 321 is fixedly arranged at the bottom of the movable plate 303, the edge of the thickened bottom plate 321 is in sliding connection with the inner wall of the limiting raised line 307, a bump 311 is fixedly arranged on the outer wall of the gathering plate 302, a butt rod 310 is fixedly arranged at one side of the bump 311, a positioning block 309 is fixedly arranged on the upper surface of the bearing base 301, one side of the positioning block 309 is fixedly provided with a limiting pipeline 323, the butt joint rod 310 is inserted into the limiting pipeline 323, and an extension spring 312 is fixedly connected between the protruding block 311 and the positioning block 309.
In this embodiment, the collecting plate 302 and the movable plate 303 are respectively located at two ends of the bearing base 301, the abutting plate 316 is movably connected with the supporting rod 313, and the connection is reinforced by the reinforcing plate 315, so as to ensure the stability of the abutting plate 316, and the abutting plate 316 is mainly used for determining the positions of the speed reducing motor 317, the belt pulley 501 and the belt 509;
the heating component 320 is movably mounted on the guide rod 306 through the hollow rod 319 and is directly connected with the sliding block 507, the sliding block 507 can directly change the position of the heating component 320, the guide rod 306 can determine the moving route of the heating component 320, and the position of the guide rod 306 is determined by the fixed bracket 305, so that the heating component 320 can only move in the vertical direction;
when the movable plate 303 pushes the aggregation plate 302 to move, the lugs 311 positioned on two sides of the aggregation plate 302 synchronously drive the docking rods 310, the docking rods 310 are inserted into the limiting pipelines 323, the limiting pipelines 323 are used for determining the moving route of the docking rods 310, the limiting pipelines 323 are fixed on the positioning blocks 309, the extension springs 312 are lengthened in the moving process of the lugs 311, and when the movable plate 303 moves backwards, the aggregation plate 302 is pulled back to the initial position by resilience of the extension springs 312 to wait for secondary use;
and in the whole moving process of the movable plate 303, the thickened bottom plate 321 is always in contact with the limiting raised strips 307, so that the movable plate 303 is prevented from shaking, the limiting rod 308 on the bearing base 301 is clamped in the clamping groove 322 on the movable plate 303 and used for limiting the top of the movable plate 303, and the limiting and reinforcing functions are achieved in the moving process of the movable plate 303.
In embodiment 4, according to fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the transmission assembly 5 comprises a belt pulley 501, a first rotating rod 502, a second rotating rod 504 and a driven rotating rod 506, one end of the first rotating rod 502 is fixedly connected inside the belt pulley 501, the other end of the first rotating rod 502 is fixedly provided with a connecting rod 503, one end of the connecting rod 503 is rotatably connected inside the second rotating rod 504, the other end of the second rotating rod 504 is rotatably connected with a docking frame 505, the driven rotating rod 506 is rotatably mounted at the top of the docking frame 505, the other end of the driven rotating rod 506 is rotatably connected with a sliding block 507, one side of the docking frame 505 is fixedly connected with one side of a vertical rod 304, the sliding block 507 is sleeved on the outer wall of the guide rod 306, the bottom of the sliding block 507 is fixedly connected with the top of the heating assembly 320, one side of the sliding block 507 is fixedly provided with a docking ring 508, the inner wall of the docking ring 508 is fixedly connected with the outer wall of the raw material injection assembly 2, one side of the docking plate 316 is movably provided with a reducing motor 317, the output end of the reducing motor 317 is movably connected inside the belt pulley 501, the outer wall of the belt pulley 501 is movably connected with the belt pulley 509, and one side of the docking plate 316 is rotatably mounted at one side of the docking plate 316.
In this embodiment, the gear motor 317 uses two pulleys 501 and a belt 509 to drive the first rotating rod 502 to rotate, when the first rotating rod 502 rotates, the angle of the second rotating rod 504 is changed by the connecting rod 503, so that the second rotating rod 504 rotates from an inclined state to a horizontal state, and then rotates from the horizontal state to another inclined state, thereby achieving the purpose of changing the position of the movable plate 303, in this process, the sliding block 507 always moves upwards along the direction of the guide rod 306, and the sliding block 507 synchronously drives the raw material injection assembly 2 through the docking ring 508, so as to avoid affecting the normal movement of the aggregation plate 302;
after the crystal treatment is completed, the speed reducing motor 317 is reversed again, so that the second rotating rod 504 is reset to an initial inclination angle, the heating assembly 320 is re-entered into the inner side of the aggregation plate 302 to heat the solution, the sliding block 507 is connected with the vertical rod 304 through the driven rotating rod 506 and the butt-joint frame 505, the structure can play a role in dispersing stress, the problem of rod body breakage is avoided, and the purpose of improving the structural stability of the transmission assembly 5 is achieved.
The application method and the working principle of the device are as follows: in use, the raw material injection assembly 2 injects raw material into the inner side of the aggregation plate 302, and at this time, the extension frame 318 is completely immersed in the solution, and heat generated by the heating assembly 320 can be transferred to the extension frame 318 through the hollow rod 319, so as to achieve the purpose of evaporating the solution;
after the heating is completed, starting a speed reducing motor 317, wherein the speed reducing motor 317 drives a first rotating rod 502 to rotate through the cooperation of a belt pulley 501 and a belt 509, the angle of a second rotating rod 504 can be changed through a connecting rod 503 in the rotating process of the first rotating rod 502, the angle of a driven rotating rod 506 can be changed through a butt joint frame 505 when the second rotating rod 504 rotates, a sliding block 507 can be driven to move upwards along a guide rod 306 by the rotation of the second rotating rod 504 and the driven rotating rod 506, so that an extension frame 318 is separated from a solution, heat is stopped to be provided for the solution, the speed reducing motor 317 is stopped when the second rotating rod 504 rotates from an inclined angle to a horizontal state, and the extension frame 318 is completely separated from the solution;
the solution losing heat supply is rapidly cooled, so that crystals are separated out, after crystallization is completed, the speed reducing motor 317 is started again, the speed reducing motor 317 continues to drive the second rotating rod 504 through the first rotating rod 502, so that the second rotating rod 504 rotates from a horizontal state to another inclined state, and the heating assembly 320 is moved upwards again, in the process, the second rotating rod 504 pulls the vertical rod 304 through the butt-joint frame 505, and the movable plate 303 is connected with the vertical rod 304, so that the movable plate 303 is driven by the vertical rod 304, the thickened bottom plate 321 is always kept in contact with the limiting raised strips 307, and the top of the movable plate 303 can be limited by the limiting rod 308;
when the movable plate 303 is pulled to gradually approach the collecting plate 302, and when the second rotating rod 504 rotates to a nearly vertical state, the movable plate 303 pushes the collecting plate 302 to move on the bearing base 301, and the purpose of scraping crystals from the bearing base 301 is achieved by using friction between the collecting plate 302 and the bearing base 301;
the supporting plate 4 separates the holding platform 1 into an upper space and a lower space, when the collecting plate 302 moves, residual solution and crystals are pushed into the discharge cavity 314 together, when the mixture of the crystals and the solution flows through the filter plate 325, the solution passes through the filter plate 325 to enter one side of the holding platform 1, the crystals continue to move and fall to the other side of the holding platform 1, and the recovered solution is sucked into the raw material injection assembly 2 again by the suction end 324 for secondary use;
finally, the gear motor 317 is controlled to reverse to rotate the second rotating rod 504 back to the original tilted position, allowing the heating assembly 320 and the extension frame 318 to re-enter the inside of the accumulation plate 302.
The raw material injection assembly 2, the heating assembly 320 and the reducing motor 317 are all of the prior art, and the constituent parts and the use principle thereof are all of the disclosed technology, and are not explained herein too much.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
The whole purpose of the device is to scrape the crystals separated by cooling, the movement of the collecting plate and the movable plate is synchronous with the movement of the heating component, and the crystals cannot have excessive influence on the movement of the collecting plate and the movable plate.
Claims (8)
1. The utility model provides a crystallization device is used in sodium diacetate processing, includes holds platform (1), its characterized in that: one side of the containing platform (1) is movably connected with a raw material injection assembly (2), a crystallization treatment assembly (3) is fixedly arranged in the containing platform (1), and the top of the crystallization treatment assembly (3) is rotatably connected with a transmission assembly (5);
the crystallization treatment assembly (3) comprises a bearing base (301), a collecting plate (302) and a movable plate (303), wherein a limit raised line (307) is fixed on the upper surface of the bearing base (301), the bottom of the collecting plate (302) is lapped on the upper surface of the bearing base (301), the movable plate (303) is positioned on one side of the collecting plate (302), a vertical rod (304) is fixedly arranged at the top of the movable plate (303), a fixing support (305) is fixedly arranged on one side of the bearing base (301), a guide rod (306) is fixedly arranged at one end of the fixing support (305), a hollow rod (319) is sleeved on the outer wall of the guide rod (306), a heating assembly (320) is fixedly arranged on the outer wall of the hollow rod (319), an extension frame (318) is fixedly connected to one end of the hollow rod (319), and the extension frame (318) is slidingly connected to the inner wall of the collecting plate (302).
The transmission assembly (5) comprises a belt pulley (501), a first rotating rod (502), a second rotating rod (504) and a driven rotating rod (506), one end of the first rotating rod (502) is fixedly connected to the inside of the belt pulley (501), the other end of the first rotating rod (502) is fixedly provided with a connecting rod (503), one end of the connecting rod (503) is rotationally connected to the inside of the second rotating rod (504), the other end of the second rotating rod (504) is rotationally connected with a docking frame (505), the driven rotating rod (506) is rotationally arranged at the top of the docking frame (505), and the other end of the driven rotating rod (506) is rotationally connected with a sliding block (507);
one side of the butt joint frame (505) is fixedly connected with one side of the vertical rod (304), the sliding block (507) is sleeved on the outer wall of the guide rod (306), and the bottom of the sliding block (507) is fixedly connected with the top of the heating component (320);
one end fixed mounting who bears base (301) has bracing piece (313), the fixed swing joint in top of bracing piece (313) has splice plate (316), the junction movable mounting of bracing piece (313) and splice plate (316) has gusset plate (315), one side movable mounting of splice plate (316) has gear motor (317), the output swing joint of gear motor (317) is in the inside of belt pulley (501), swing joint has belt (509) on the outer wall of belt pulley (501), belt pulley (501) rotate and install one side at splice plate (316).
2. The crystallization device for sodium diacetate processing according to claim 1, wherein: one side of the sliding block (507) is fixedly provided with a butt joint ring (508), and the inner wall of the butt joint ring (508) is fixedly connected with the outer wall of the raw material injection assembly (2).
3. The crystallization device for sodium diacetate processing according to claim 1, wherein: the inner wall of the containing platform (1) is fixedly provided with a supporting plate (4), the bearing base (301) is fixedly arranged on the supporting plate (4), a discharging cavity (314) is formed in the bearing base (301), and the discharging cavity (314) is located at the other side of the collecting plate (302).
4. A crystallization device for sodium diacetate processing according to claim 3, wherein: the inside movable mounting who holds platform (1) has and absorbs end (324), absorb the below that end (324) is located backup pad (4), hold fixedly connected with filter (325) between platform (1) and the load-bearing base (301), absorb one side that end (324) is located filter (325), absorb end (324) and raw materials injection component (2) fixed communication.
5. The crystallization device for sodium diacetate processing according to claim 1, wherein: the other end of the bearing base (301) is fixedly provided with a limiting rod (308), the limiting rod (308) is in sliding connection with the movable plate (303), and a clamping groove (322) is formed at the joint of the movable plate (303) and the limiting rod (308).
6. The crystallization device for sodium diacetate processing according to claim 1, wherein: the bottom of fly leaf (303) fixed mounting has thickening bottom plate (321), the edge sliding connection of thickening bottom plate (321) is on the inner wall of spacing sand grip (307), fixed mounting has lug (311) on the outer wall of gathering board (302), one side fixed mounting of lug (311) has docking rod (310).
7. The crystallization device for sodium diacetate processing according to claim 1, wherein: the upper surface of the bearing base (301) is fixedly provided with a positioning block (309), and one side of the positioning block (309) is fixedly provided with a limiting pipeline (323).
8. The crystallization device for sodium diacetate processing according to claim 6, wherein: the butt joint rod (310) is inserted into the limiting pipeline (323), and an extension spring (312) is fixedly connected between the protruding block (311) and the positioning block (309).
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| CN202311744269.6A CN117443010B (en) | 2023-12-19 | 2023-12-19 | Crystallization device is used in processing of sodium diacetate |
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| CN202311744269.6A CN117443010B (en) | 2023-12-19 | 2023-12-19 | Crystallization device is used in processing of sodium diacetate |
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| CN117443010A (en) | 2024-01-26 |
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