Device and process for producing zinc glycinate by mechanochemical catalysis method

Abstract

The invention provides a device and a process for producing zinc glycinate by a mechanochemical catalysis method, and relates to the technical field of zinc glycinate production, the device comprises a reaction mechanism, a solid-liquid separation mechanism, a multifunctional mechanism, a drying mechanism, a filtering mechanism and a prompting mechanism; the reaction mechanism is mounted at the top of the solid-liquid separation mechanism; the multifunctional mechanism is mounted on the solid-liquid separation mechanism, is used for improving the solid-liquid separation efficiency and is also used for assisting in discharging; the drying mechanism is mounted on the solid-liquid separation mechanism; the filtering mechanism is mounted at the bottom of the solid-liquid separation mechanism; the prompting mechanism is mounted on the left side of the solid-liquid separation mechanism; the zinc glycinate filtering device has a secondary filtering effect on separated liquid, tiny impurities in the liquid after solid-liquid separation are attached to the filtering cotton, and the purity of zinc glycinate is guaranteed; the problem that the production purity of zinc glycinate is influenced by tiny impurities in the filtered liquid due to only one filtering process is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of zinc glycine production, and more specifically, particularly relates to a device and a process for producing zinc glycine by a mechanochemical catalytic method. Background Art

[0002] The production process of zinc glycinate mainly includes three main steps: reaction, filtration and drying; zinc glycinate is an important pharmaceutical intermediate, widely used in the fields of medicine, food, cosmetics, etc.

[0003] The zinc glycinate production equipment currently used still has the following problems:

[0004] 1. Usually lack of a pushing structure, which causes unreacted solid impurities to easily clog the filter screen, reducing the solid-liquid separation efficiency, and failing to assist in the discharge of unreacted solid impurities, increasing the time for cleaning unreacted solid impurities;

[0005] 2. Generally, there is only one filtration process, which results in the presence of tiny impurities in the filtered liquid, affecting the production purity of zinc glycinate. In addition, when performing solid-liquid separation, the unreacted solid impurities cannot be automatically dried, which is not convenient for centralized treatment of the unreacted solid impurities.

[0006] 3. When the filter cotton is seriously clogged, it cannot automatically remind the staff to replace it, which reduces the filtering efficiency. Summary of the invention

[0007] The disclosed embodiments relate to an apparatus and process for producing zinc glycine by a mechanochemical catalytic method, which comprises a reaction mechanism, a solid-liquid separation mechanism, a multifunctional mechanism, a drying mechanism and a filtering mechanism; the apparatus promotes the removal of unreacted solid impurities, which is beneficial to improving the solid-liquid separation efficiency; the apparatus has a secondary filtering effect on the separated liquid, so that tiny impurities in the liquid after solid-liquid separation adhere to the filter cotton, thereby ensuring the purity of the zinc glycine; when the switch is in a pressed state, the alarm works and can automatically remind the staff to replace the filter cotton; the problems of unreacted solid impurities easily clogging the filter screen, tiny impurities still existing in the filtered liquid and the inability to automatically remind the staff to replace the filter cotton are solved.

[0008] In a first aspect of the present disclosure, a device for producing zinc glycinate by a mechanochemical catalytic method is provided, comprising: a reaction mechanism, a solid-liquid separation mechanism, a multifunctional mechanism, a drying mechanism, a filtering mechanism and a prompting mechanism; the reaction mechanism is installed on the top of the solid-liquid separation mechanism;

[0009] The multifunctional mechanism is installed on the solid-liquid separation mechanism, and the multifunctional mechanism is used to improve the solid-liquid separation efficiency and assist in discharging; the drying mechanism is installed on the solid-liquid separation mechanism; the filtering mechanism is installed at the bottom of the solid-liquid separation mechanism; the prompting mechanism is installed on the left side of the solid-liquid separation mechanism;

[0010] The solid-liquid separation mechanism includes: a solid-liquid separation frame, a rectangular pressure plate, a rectangular guide plate and a circular force-bearing rod; there are two rectangular pressure plates in total, and the two rectangular pressure plates are slidably installed inside the solid-liquid separation frame, and sealing rings are respectively provided on the outside of the two rectangular pressure plates; there are two rectangular guide plates in total, and the two rectangular guide plates are fixedly installed on the solid-liquid separation frame; there are two circular force-bearing rods in total, and the two circular force-bearing rods are fixedly installed on the two rectangular pressure plates; the inner ends of the two circular force-bearing rods are provided with rounded corners, and the two circular force-bearing rods are also slidably connected to the two rectangular guide plates.

[0011] In at least some embodiments, the solid-liquid separation mechanism also includes: a coil spring A, a one-way valve A, a solid-liquid separation net and a sealed bottom cover; there are two coil springs A in total, and the two coil springs A are sleeved on the outside of the two circular force-bearing rods, and the two ends of the two coil springs A are respectively connected to two rectangular pressure plates and two rectangular guide plates; there are two one-way valves A in total, and the two one-way valves A are fixedly installed on the solid-liquid separation frame; the solid-liquid separation net is fixedly installed inside the solid-liquid separation frame, and the solid-liquid separation net is located above the two one-way valves A; the sealed bottom cover is threadedly connected to the bottom right side of the solid-liquid separation frame.

[0012] In at least some embodiments, the reaction mechanism includes: a reaction shell, a sealed top cover, a drive motor A and a mixing and stirring frame; the reaction shell is fixedly installed on the top of the solid-liquid separation frame, and a valve is provided at the bottom of the reaction shell; the sealed top cover is installed on the top of the reaction shell by screws; the drive motor A is installed on the top of the sealed top cover by screws; the mixing and stirring frame is fixedly installed on the output shaft of the drive motor A.

[0013] In at least some embodiments, the multifunctional mechanism includes: a rectangular push plate, a circular connecting rod, a linear electric cylinder and a movable handle; there are two rectangular push plates in total, and the two rectangular push plates are slidably installed on the solid-liquid separation frame; the outer sides of the two rectangular push plates are flush with the outer sides of the solid-liquid separation frame, and sealing rings are respectively provided on the outsides of the two rectangular push plates; there are four circular connecting rods in total, and the four circular connecting rods are fixedly installed on the inner sides of the two rectangular push plates; there are two linear electric cylinders in total, and the two linear electric cylinders are fixedly installed on the right side of the solid-liquid separation frame, and the output shafts of the two linear electric cylinders are fixedly connected to the rectangular push plate on the right side; the movable handle is slidably installed on the two rectangular push plates.

[0014] In at least some embodiments, the multifunctional mechanism also includes: a rectangular auxiliary plate, a limit retaining ring and a coil spring B; the rectangular auxiliary plates are provided in a row, and a row of rectangular auxiliary plates is fixedly mounted on the outside of the movable handle; a row of the rectangular auxiliary plates is also slidably connected to four circular connecting rods, and the bottom of a row of rectangular auxiliary plates is in contact with the top of the solid-liquid separation net; the limit retaining ring is fixedly mounted on the right end of the movable handle; the coil spring B is sleeved on the outside of the movable handle, and the two ends of the coil spring B are connected to the rectangular pushing plate and the limit retaining ring on the right side.

[0015] In at least some embodiments, the drying mechanism includes: a driving motor B, a stirring drying rack and a pressure cam; the driving motor B is installed on the right side of the solid-liquid separation rack by screws; the stirring drying rack is fixedly installed on the output shaft of the driving motor B; the pressure cam is fixedly installed on the left end of the stirring drying rack, and the pressure cam and the two circular force-bearing rods are located in the same central plane, and the pressure cam is also in contact with the inner ends of the two circular force-bearing rods.

[0016] In at least some embodiments, the filtering mechanism includes: a filter housing, a one-way valve B and filter cotton; there are two filter housings in total, and the two filter housings are connected by screws, and the upper filter housing is fixedly connected to the bottom of the solid-liquid separation frame; the one-way valve B is fixedly installed in the upper filter housing; the filter cotton is installed inside the two filter housings.

[0017] In at least some embodiments, the prompt mechanism includes: a battery, an alarm, a circular hollow tube, a cross-shaped frame, a circular mounting shaft and a circular movable block; the battery is fixedly mounted on the left side of the solid-liquid separation frame; the alarm is fixedly mounted on the left side of the solid-liquid separation frame, and the battery is electrically connected to the alarm; the circular hollow tube is fixedly mounted on the left side of the solid-liquid separation frame; the cross-shaped frame is fixedly mounted inside the circular hollow tube; the circular mounting shaft is slidably mounted on the cross-shaped frame; and the circular movable block is fixedly mounted on the right end of the circular mounting shaft.

[0018] In at least some embodiments, the prompt mechanism also includes: a rubber sealing ring, a circular limit cover, a coil spring C, a limit screw, a U-shaped bracket and a switch; the rubber sealing ring is fixedly mounted on the circular movable block, and the outer wall of the rubber sealing ring contacts the inner wall of the circular hollow tube; the circular limit cover is fixedly mounted on the left end of the circular mounting shaft, and the right side of the circular limit cover contacts the cross frame, and a circular groove is provided on the outer wall of the circular limit cover; the coil spring C is sleeved on the outside of the circular mounting shaft, and the coil spring C is located between the cross frame and the circular movable block; there are two limit screws in total, and the two limit screws are threadedly connected to the circular hollow tube; the U-shaped bracket is fixedly mounted on the left side of the circular hollow tube; the switch is fixedly mounted on the right side of the U-shaped bracket, and the switch is electrically connected to the battery and the alarm.

[0019] In at least some embodiments, the process for producing zinc glycinate by the mechanochemical catalytic method is:

[0020] 1) Mix the soluble zinc salt, glycine and the auxiliary agent in a certain proportion, put the mixed raw materials into the reaction shell, start the drive motor A, and wait for the reaction to be completed;

[0021] 2) After the reaction is completed, the drive motor A is turned off, and then the valve at the bottom of the reaction shell is opened, and the liquid and unreacted solid impurities in the reaction shell are completely discharged, and then the valve at the bottom of the reaction shell is closed;

[0022] 3) Pull the movable handle intermittently, then release the movable handle and wait for all the liquid on the top of the solid-liquid separation net to be discharged;

[0023] 4) Retract the output shafts of the two linear electric cylinders, wait for all the unreacted solid impurities on the top of the solid-liquid separation net to be discharged, and then extend the output shafts of the two linear electric cylinders;

[0024] 5) Start the drive motor B and wait for all the liquid in the solid-liquid separation frame to be discharged;

[0025] 6) Dry the liquid discharged from the filter housing below.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In the present invention, when the staff pulls the movable handle, the movable handle drives a row of rectangular auxiliary plates to move, which has a driving effect on the unreacted solid impurities; when the staff releases the movable handle, the movable handle and the row of rectangular auxiliary plates automatically reset under the elastic force of the coil spring B, which can also drive the unreacted solid impurities, which is beneficial to improve the solid-liquid separation efficiency;

[0028] In addition, when the output shafts of the two linear electric cylinders shrink, the two rectangular pusher plates can drive the unreacted solid impurities on the top of the solid-liquid separation net to move to the right, so that the unreacted solid impurities can automatically move to the drying position.

[0029] 2. When the driving motor B of the present invention is working, the stirring drying rack stirs the unreacted solid impurities, which is beneficial to the drying of the unreacted solid impurities and facilitates the treatment of the unreacted solid impurities; when the pressure cam rotates, the two rectangular pressure plates slide back and forth under the action of the two coil springs A and the pressure cam;

[0030] In addition, when the two rectangular pressure plates slide inward under the action of the two coil springs A, the pressure in the solid-liquid separation frame increases, causing the liquid after solid-liquid separation to pass through the one-way valve B and the filter cotton, speeding up the flow rate of the liquid after solid-liquid separation, and achieving a secondary filtration effect on the separated liquid, so that the tiny impurities in the liquid after solid-liquid separation adhere to the filter cotton, thereby ensuring the purity of zinc glycine;

[0031] In addition, when the two rectangular pressure plates slide outward under the action of the pressure cam, the pressure in the solid-liquid separation frame decreases, and the external air enters the solid-liquid separation frame through the two one-way valves A. During the secondary filtration, the unreacted solid impurities can be automatically dried.

[0032] 3. When the filter cotton of the present invention is seriously clogged, the two rectangular pressure plates slide inwards under the action of the two coil springs A, and the circular movable block moves to the left under the pressure; when the switch is in the pressed state, the alarm works, which can automatically remind the staff to replace the filter cotton;

[0033] In addition, when the staff wants to replace the filter cotton when they get off work, they can first use a wrench to insert the two limit screws into the circular groove. At this time, the filter cotton still has a filtering effect and can be used for a short time, reducing downtime and ensuring production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0035] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0036] In the attached picture:

[0037] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0038] Figure 2 The schematic diagram of the structure of the reaction mechanism of the present invention is shown.

[0039] Figure 3 The schematic diagram of the structure of the solid-liquid separation mechanism of the present invention is shown.

[0040] Figure 4 The present invention is shown Figure 3 Schematic diagram of the local enlarged structure of area A in the middle.

[0041] Figure 5 A structural schematic diagram of the multifunctional mechanism of the present invention is shown.

[0042] Figure 6 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area B in the middle.

[0043] Figure 7 The schematic diagram of the structure of the drying mechanism of the present invention is shown.

[0044] Figure 8 The present invention is shown Figure 1 Schematic diagram of the main viewing angle structure.

[0045] Fig. 9 The present invention is shown Figure 8 Schematic diagram of the cross-section structure in the CC direction.

[0046] Fig.10 The present invention is shown Fig. 9 Schematic diagram of the local enlarged structure of area D in the middle.

[0047] Fig.11 The present invention is shown Figure 1 Schematic diagram of the left perspective structure.

[0048] Fig.12 The present invention is shown Fig.11 Schematic diagram of the local enlarged structure of area E in the middle.

[0049] Fig.13 The present invention is shown Figure 8 Schematic diagram of the local enlarged structure of the F area in the middle.

[0050] List of reference numerals:

[0051] 100, reaction mechanism; 101, reaction shell; 102, sealing top cover; 103, driving motor A; 104, mixing and stirring frame;

[0052] 200, solid-liquid separation mechanism; 201, solid-liquid separation frame; 202, rectangular pressure plate; 203, rectangular guide plate; 204, circular force rod; 205, coil spring A; 206, one-way valve A; 207, solid-liquid separation net; 208, sealed bottom cover;

[0053] 300, multifunctional mechanism; 301, rectangular push plate; 302, circular connecting rod; 303, linear electric cylinder; 304, movable handle; 305, rectangular auxiliary plate; 306, limit retaining ring; 307, spiral spring B;

[0054] 400, drying mechanism; 401, driving motor B; 402, stirring drying rack; 403, pressurizing cam;

[0055] 500, filter mechanism; 501, filter housing; 502, one-way valve B; 503, filter cotton;

[0056] 600, prompting mechanism; 601, battery; 602, alarm; 603, circular hollow tube; 604, cross frame; 605, circular mounting shaft; 606, circular movable block; 607, rubber sealing ring; 608, circular limit cover; 6081, circular groove; 609, coil spring C; 610, limit screw; 611, U-shaped bracket; 612, switch. DETAILED DESCRIPTION

[0057] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0058] Example: Please refer to Figures 1 to 13 As shown: The present invention provides a device for producing zinc glycinate by mechanochemical catalysis, comprising: a reaction mechanism 100, a solid-liquid separation mechanism 200, a multifunctional mechanism 300, a drying mechanism 400, a filtering mechanism 500 and a prompting mechanism 600; the reaction mechanism 100 is installed on the top of the solid-liquid separation mechanism 200;

[0059] The multifunctional mechanism 300 is installed on the solid-liquid separation mechanism 200. The multifunctional mechanism 300 is used to improve the solid-liquid separation efficiency. The multifunctional mechanism 300 is also used to assist in discharging. The drying mechanism 400 is installed on the solid-liquid separation mechanism 200. The filtering mechanism 500 is installed at the bottom of the solid-liquid separation mechanism 200. The prompting mechanism 600 is installed on the left side of the solid-liquid separation mechanism 200.

[0060] In the present disclosure, Figure 2 As shown, the reaction mechanism 100 includes: a reaction shell 101, a sealing top cover 102, a driving motor A103 and a mixing and stirring frame 104; the reaction shell 101 is fixedly installed on the top of the solid-liquid separation frame 201, and a valve is provided at the bottom of the reaction shell 101; the sealing top cover 102 is installed on the top of the reaction shell 101 by screws; the driving motor A103 is installed on the top of the sealing top cover 102 by screws; the mixing and stirring frame 104 is fixedly installed on the output shaft of the driving motor A103;

[0061] Its specific function is: since the mixing and stirring frame 104 is fixedly installed on the output shaft of the driving motor A103, when the driving motor A103 is working, the mixing and stirring frame 104 rotates to mix the raw materials in the reaction shell 101; under the action of the catalyst, the chemical reaction speed is stimulated by mechanical energy.

[0062] In the present disclosure, Figure 5 and Figure 6As shown, the multifunctional mechanism 300 includes: a rectangular push plate 301, a circular connecting rod 302, a linear electric cylinder 303 and a movable handle 304; there are two rectangular push plates 301, and the two rectangular push plates 301 are slidably installed on the solid-liquid separation frame 201; the outer sides of the two rectangular push plates 301 are flush with the outer sides of the solid-liquid separation frame 201, and sealing rings are respectively provided on the outsides of the two rectangular push plates 301; there are four circular connecting rods 302, and the four circular connecting rods 302 are fixedly installed on the inner sides of the two rectangular push plates 301; there are two linear electric cylinders 303, and the two linear electric cylinders 303 are fixedly installed on the right side of the solid-liquid separation frame 201, and the output shafts of the two linear electric cylinders 303 are connected to the rectangular push plates on the right side. 301 is fixedly connected; the movable handle 304 is slidably mounted on the two rectangular push plates 301; the multifunctional mechanism 300 also includes: a rectangular auxiliary plate 305, a limit retaining ring 306 and a coil spring B307; the rectangular auxiliary plates 305 are arranged in a row, and a row of rectangular auxiliary plates 305 is fixedly mounted on the outside of the movable handle 304; the row of rectangular auxiliary plates 305 is also slidably connected to the four circular connecting rods 302, and the bottom of the row of rectangular auxiliary plates 305 is in contact with the top of the solid-liquid separation net 207; the limit retaining ring 306 is fixedly mounted on the right end of the movable handle 304; the coil spring B307 is sleeved on the outside of the movable handle 304, and the two ends of the coil spring B307 are connected to the rectangular push plate 301 and the limit retaining ring 306 on the right side;

[0063] Its specific function is as follows: because the movable handle 304 is slidably mounted on the two rectangular push plates 301, and a row of rectangular auxiliary plates 305 is fixedly mounted on the outside of the movable handle 304, and the bottom of the row of rectangular auxiliary plates 305 is in contact with the top of the solid-liquid separation net 207, when the staff pulls the movable handle 304, the movable handle 304 drives the row of rectangular auxiliary plates 305 to move, which has a pushing effect on the unreacted solid impurities; and because the limit retaining ring 306 is fixedly mounted on the right end of the movable handle 304, and the coil spring B307 is sleeved on the outside of the movable handle 304, and the two ends of the coil spring B307 are connected to the rectangular push plate 301 and the limit retaining ring 306 on the right side, when the staff releases the movable handle 304, the movable handle 304 and the row of rectangular auxiliary plates 305 are automatically reset under the elastic force of the coil spring B307, which can also play a pushing effect on the unreacted solid impurities, which is beneficial to improving the solid-liquid separation efficiency;

[0064] In addition, because the four circular connecting rods 302 are fixedly installed on the inner side of the two rectangular pusher plates 301, and the two linear electric cylinders 303 are fixedly installed on the right side of the solid-liquid separation frame 201, and the output shafts of the two linear electric cylinders 303 are fixedly connected to the rectangular pusher plates 301 on the right side, when the output shafts of the two linear electric cylinders 303 contract, the two rectangular pusher plates 301 can drive the unreacted solid impurities on the top of the solid-liquid separation net 207 to move to the right, so that the unreacted solid impurities can automatically move to the drying position.

[0065] In the present disclosure, Figure 3 , Figure 4 , Figure 7 and Fig.10 As shown, the solid-liquid separation mechanism 200 includes: a solid-liquid separation frame 201, a rectangular pressure plate 202, a rectangular guide plate 203 and a circular force-bearing rod 204; there are two rectangular pressure plates 202, and the two rectangular pressure plates 202 are slidably installed inside the solid-liquid separation frame 201, and the outsides of the two rectangular pressure plates 202 are respectively provided with sealing rings; there are two rectangular guide plates 203, and the two rectangular guide plates 203 are fixedly installed on the solid-liquid separation frame 201; there are two circular force-bearing rods 204, and the two circular force-bearing rods 204 are fixedly installed on the two rectangular pressure plates 202; the inner ends of the two circular force-bearing rods 204 are provided with rounded corners, and the two circular force-bearing rods 204 are also slidably connected to the two rectangular guide plates 203 ; The solid-liquid separation mechanism 200 also includes: a coil spring A205, a one-way valve A206, a solid-liquid separation net 207 and a sealed bottom cover 208; there are two coil springs A205, and the two coil springs A205 are sleeved on the outside of the two circular force-bearing rods 204, and the two ends of the two coil springs A205 are respectively connected to the two rectangular pressure plates 202 and the two rectangular guide plates 203; there are two one-way valves A206, and the two one-way valves A206 are fixedly installed on the solid-liquid separation frame 201; the solid-liquid separation net 207 is fixedly installed inside the solid-liquid separation frame 201, and the solid-liquid separation net 207 is located above the two one-way valves A206; the sealed bottom cover 208 is threadedly connected to the bottom right side of the solid-liquid separation frame 201;

[0066] The drying mechanism 400 includes: a driving motor B401, an agitating drying frame 402 and a pressurizing cam 403; the driving motor B401 is installed on the right side of the solid-liquid separation frame 201 by screws; the agitating drying frame 402 is fixedly installed on the output shaft of the driving motor B401; the pressurizing cam 403 is fixedly installed on the left end of the agitating drying frame 402, and the pressurizing cam 403 and the two circular force-bearing rods 204 are located in the same central plane, and the pressurizing cam 403 is also in contact with the inner ends of the two circular force-bearing rods 204; the filtering mechanism 500 includes: a filtering housing 501, a one-way valve B502 and filter cotton 503; there are two filtering housings 501 in total, and the two filtering housings 501 are connected by screws, and the upper filtering housing 501 is fixedly connected to the bottom of the solid-liquid separation frame 201; the one-way valve B502 is fixedly installed in the upper filtering housing 501; the filter cotton 503 is installed inside the two filtering housings 501;

[0067] Its specific functions are as follows: since the stirring drying rack 402 is fixedly mounted on the output shaft of the driving motor B401, when the driving motor B401 is working, the stirring drying rack 402 stirs the unreacted solid impurities, which is beneficial to the drying of the unreacted solid impurities and facilitates the treatment of the unreacted solid impurities; and since the pressure cam 403 is fixedly mounted on the left end of the stirring drying rack 402, and the pressure cam 403 and the two circular force rods 204 are located in the same central plane, and the pressure cam 403 is also in contact with the inner ends of the two circular force rods 204, when the pressure cam 403 rotates, the two rectangular pressure plates 202 slide back and forth under the action of the two coil springs A205 and the pressure cam 403;

[0068] In addition, because the two one-way valves A206 are fixedly installed on the solid-liquid separation frame 201, and the solid-liquid separation net 207 is located above the two one-way valves A206, and the one-way valve B502 is fixedly installed in the upper filter housing 501, when the two rectangular pressure plates 202 slide inward under the action of the two coil springs A205, the pressure in the solid-liquid separation frame 201 increases, so that the liquid after solid-liquid separation passes through the one-way valve B502 and the filter cotton 503, which speeds up the flow rate of the liquid after solid-liquid separation, and has a secondary filtration effect on the separated liquid, so that the tiny impurities in the liquid after solid-liquid separation adhere to the filter cotton 503, thereby ensuring the purity of zinc glycine; when the two rectangular pressure plates 202 slide outward under the action of the pressure cam 403, the pressure in the solid-liquid separation frame 201 decreases, and the external air enters the solid-liquid separation frame 201 through the two one-way valves A206. During the secondary filtration, the unreacted solid impurities can be automatically dried.

[0069] In the present disclosure, Figures 11 to 13As shown, the prompt mechanism 600 includes: a battery 601, an alarm 602, a circular hollow tube 603, a cross-shaped frame 604, a circular mounting shaft 605 and a circular movable block 606; the battery 601 is fixedly mounted on the left side of the solid-liquid separation frame 201; the alarm 602 is fixedly mounted on the left side of the solid-liquid separation frame 201, and the battery 601 is electrically connected to the alarm 602; the circular hollow tube 603 is fixedly mounted on the left side of the solid-liquid separation frame 201; the cross-shaped frame 604 is fixedly mounted inside the circular hollow tube 603; the circular mounting shaft 605 is slidably mounted on the cross-shaped frame 604; the circular movable block 606 is fixedly mounted on the right end of the circular mounting shaft 605; the prompt mechanism 600 also includes: a rubber sealing ring 607, a circular limiting cover 608, a coil spring C609, a limiting screw 610, a U-shaped bracket 611 and a switch 612; the rubber The rubber sealing ring 607 is fixedly mounted on the circular movable block 606, and the outer wall of the rubber sealing ring 607 contacts the inner wall of the circular hollow tube 603; the circular limiting cover 608 is fixedly mounted on the left end of the circular mounting shaft 605, and the right side of the circular limiting cover 608 contacts the cross frame 604, and the outer wall of the circular limiting cover 608 is provided with a circular groove 6081; the coil spring C609 is sleeved on the outside of the circular mounting shaft 605, and the coil spring C609 is located between the cross frame 604 and the circular movable block 606; there are two limiting screws 610, and the two limiting screws 610 are threadedly connected to the circular hollow tube 603; the U-shaped bracket 611 is fixedly mounted on the left side of the circular hollow tube 603; the switch 612 is fixedly mounted on the right side of the U-shaped bracket 611, and the switch 612 is electrically connected to the battery 601 and the alarm 602;

[0070] Its specific function is as follows: since the rubber sealing ring 607 is fixedly mounted on the circular movable block 606, and the outer wall of the rubber sealing ring 607 contacts the inner wall of the circular hollow tube 603, when the filter cotton 503 is seriously clogged, the two rectangular pressure plates 202 slide inwards under the action of the two spiral springs A205, and the circular movable block 606 moves to the left under the action of pressure; and since the battery 601 is electrically connected to the alarm 602, and the switch 612 is electrically connected to the battery 601 and the alarm 602, when the switch 612 is in a pressed state, the alarm 602 works, and can automatically remind the staff to replace the filter cotton 503;

[0071] In addition, because the outer wall of the circular limit cover 608 is provided with a circular groove 6081, and the two limit screws 610 are threadedly connected to the circular hollow tube 603, when the staff wants to replace the filter cotton 503 after get off work, they can first insert the two limit screws 610 into the circular groove 6081 with a wrench. At this time, the filter cotton 503 still has a filtering effect and can be used for a short time, which reduces downtime and ensures production efficiency.

[0072] In the embodiments of the present disclosure, the process for producing zinc glycinate by mechanochemical catalysis is as follows:

[0073] 1) Mix the soluble zinc salt, glycine and the auxiliary agent in a certain proportion, and then put the mixed raw materials into the reaction shell 101, and then start the drive motor A103 to wait for the reaction to be completed;

[0074] 2) After the reaction is completed, the drive motor A103 is turned off, and then the valve at the bottom of the reaction shell 101 is opened, and the liquid and unreacted solid impurities in the reaction shell 101 are waited for to be completely discharged, and then the valve at the bottom of the reaction shell 101 is closed;

[0075] 3) Pull the movable handle 304 intermittently, then release the movable handle 304, and wait for all the liquid on the top of the solid-liquid separation net 207 to be discharged;

[0076] 4) Retract the output shafts of the two linear electric cylinders 303 completely, wait for all the unreacted solid impurities on the top of the solid-liquid separation net 207 to be discharged, and then extend the output shafts of the two linear electric cylinders 303 completely;

[0077] 5) Start the drive motor B401 and wait for all the liquid in the solid-liquid separation frame 201 to be discharged;

[0078] 6) Drying the liquid discharged from the lower filter housing 501.

[0079] Among them, the process parameters are: soluble zinc salt: glycine: auxiliary agent = 1: 1: (0.1-0.5); reaction temperature: 30-80°C; reaction time: 1-4 hours; catalyst: one of a variety of catalysts can be selected, such as: CuSO4, Fe2(SO4)3, NiSO4, etc.; mechanical energy input: the rotation speed is 1000-2000rpm.

[0080] The specific usage and function of this embodiment are as follows:

[0081] When the present invention is used, firstly, the soluble zinc salt, glycine and the auxiliary agent are mixed evenly in a certain proportion, and then the mixed raw materials are put into the reaction shell 101, and then the driving motor A103 is started. When the driving motor A103 is working, the mixing and stirring frame 104 rotates, and the raw materials in the reaction shell 101 are mixed; under the action of the catalyst, the chemical reaction speed is stimulated by mechanical energy, and the reaction is waited for to be completed; after the reaction is completed, the driving motor A103 is turned off, and then the valve at the bottom of the reaction shell 101 is opened, and the liquid and unreacted solid impurities in the reaction shell 101 are waited for to be completely discharged, and then the valve at the bottom of the reaction shell 101 is closed; the movable handle 304 is pulled intermittently, and then the movable handle 304 is released, and when the working When the staff pulls the movable handle 304, the movable handle 304 drives a row of rectangular auxiliary plates 305 to move, which has a pushing effect on the unreacted solid impurities; when the staff releases the movable handle 304, the movable handle 304 and the row of rectangular auxiliary plates 305 are automatically reset under the elastic force of the coil spring B307, which can also push the unreacted solid impurities, which is beneficial to improve the solid-liquid separation efficiency and wait for the liquid on the top of the solid-liquid separation net 207 to be completely discharged; the output shafts of the two linear electric cylinders 303 are fully retracted. When the output shafts of the two linear electric cylinders 303 are retracted, the two rectangular pusher plates 301 can drive the unreacted solid impurities on the top of the solid-liquid separation net 207 to move to the right, so that the unreacted solid impurities can be automatically Move to the drying position, then fully extend the output shafts of the two linear electric cylinders 303; start the drive motor B401, when the drive motor B401 is working, stir the drying rack 402 to stir the unreacted solid impurities, which is beneficial to the drying of the unreacted solid impurities and facilitates the treatment of the unreacted solid impurities; when the pressure cam 403 rotates, the two rectangular pressure plates 202 slide back and forth under the action of the two coil springs A205 and the pressure cam 403; when the two rectangular pressure plates 202 slide inwardly under the action of the two coil springs A205, the pressure in the solid-liquid separation rack 201 increases, so that the liquid after solid-liquid separation passes through the one-way valve B502 and the filter cotton 503, which speeds up the flow rate of the liquid after solid-liquid separation and has an effect on the separated liquid The body has a secondary filtering effect, so that the tiny impurities in the liquid after solid-liquid separation adhere to the filter cotton 503, ensuring the purity of zinc glycinate; when the two rectangular pressure plates 202 slide outward under the action of the pressure cam 403, the pressure in the solid-liquid separation frame 201 becomes smaller, and the external air enters the solid-liquid separation frame 201 through the two one-way valves A206. When the secondary filtration is performed, the unreacted solid impurities can be automatically dried, and the liquid in the solid-liquid separation frame 201 is waited to be completely discharged; finally, the liquid discharged from the lower filter housing 501 is dried; when the filter cotton 503 is seriously clogged, the two rectangular pressure plates 202 slide inward under the action of the two coil springs A205, and the circular movable block 606 moves to the left under the pressure;When the switch 612 is in the pressed state, the alarm 602 works and can automatically remind the staff to replace the filter cotton 503; when the staff wants to replace the filter cotton 503 after get off work, they can first insert the two limit screws 610 into the circular groove 6081 with a wrench. At this time, the filter cotton 503 still has a filtering effect and can be used for a short time, which reduces downtime and ensures production efficiency.

[0082] In this article, there are a few points to note:

[0083] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0084] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0085] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A device for producing zinc glycinate by mechanochemical catalysis, comprising: A reaction mechanism (100), a solid-liquid separation mechanism (200), a multifunctional mechanism (300), a drying mechanism (400), a filtering mechanism (500) and a prompting mechanism (600); characterized in that the reaction mechanism (100) is installed on the top of the solid-liquid separation mechanism (200); The multifunctional mechanism (300) is installed on the solid-liquid separation mechanism (200), and the multifunctional mechanism (300) is used to improve the solid-liquid separation efficiency. The multifunctional mechanism (300) is also used to assist in material discharge; the drying mechanism (400) is installed on the solid-liquid separation mechanism (200); the filtering mechanism (500) is installed at the bottom of the solid-liquid separation mechanism (200); and the prompting mechanism (600) is installed on the left side of the solid-liquid separation mechanism (200); The solid-liquid separation mechanism (200) comprises: a solid-liquid separation frame (201), a rectangular pressure plate (202), a rectangular guide plate (203) and a circular force-bearing rod (204); two rectangular pressure plates (202) are provided, and the two rectangular pressure plates (202) are slidably mounted inside the solid-liquid separation frame (201), and sealing rings are respectively provided on the outside of the two rectangular pressure plates (202); two rectangular guide plates (203) are provided, and the two rectangular guide plates (203) are fixedly mounted on the solid-liquid separation frame (201); two circular force-bearing rods (204) are provided, and the two circular force-bearing rods (204) are fixedly mounted on the two rectangular pressure plates (202); the inner ends of the two circular force-bearing rods (204) are provided with rounded corners, and the two circular force-bearing rods (204) are also slidably connected to the two rectangular guide plates (203).

2. The device for producing zinc glycinate by mechanochemical catalysis according to claim 1, characterized in that: The solid-liquid separation mechanism (200) further comprises: a coil spring A (205), a one-way valve A (206), a solid-liquid separation net (207) and a sealing bottom cover (208); two coil springs A (205) are provided, and the two coil springs A (205) are sleeved outside the two circular force-bearing rods (204), and the two ends of the two coil springs A (205) are respectively connected to the two rectangular pressure plates (202) and the two rectangular guide plates (203); two one-way valves A (206) are provided, and the two one-way valves A (206) are fixedly installed on the solid-liquid separation frame (201); the solid-liquid separation net (207) is fixedly installed inside the solid-liquid separation frame (201), and the solid-liquid separation net (207) is located above the two one-way valves A (206); the sealing bottom cover (208) is threadedly connected to the right side of the bottom of the solid-liquid separation frame (201).

3. The device for producing zinc glycinate by mechanochemical catalysis according to claim 1, characterized in that: The reaction mechanism (100) comprises: a reaction shell (101), a sealing top cover (102), a driving motor A (103) and a mixing and stirring frame (104); the reaction shell (101) is fixedly mounted on the top of a solid-liquid separation frame (201), and a valve is provided at the bottom of the reaction shell (101); the sealing top cover (102) is mounted on the top of the reaction shell (101) by screws; the driving motor A (103) is mounted on the top of the sealing top cover (102) by screws; and the mixing and stirring frame (104) is fixedly mounted on the output shaft of the driving motor A (103).

4. The device for producing zinc glycinate by mechanochemical catalysis according to claim 2, characterized in that: The multifunctional mechanism (300) comprises: a rectangular push plate (301), a circular connecting rod (302), a linear electric cylinder (303) and a movable handle (304); two rectangular push plates (301) are provided, and the two rectangular push plates (301) are slidably mounted on the solid-liquid separation frame (201); the outer sides of the two rectangular push plates (301) are flush with the outer sides of the solid-liquid separation frame (201), and sealing rings are respectively provided on the outsides of the two rectangular push plates (301); There are four circular connecting rods (302) in total, and the four circular connecting rods (302) are fixedly installed on the inner side of the two rectangular push plates (301); there are two linear electric cylinders (303) in total, and the two linear electric cylinders (303) are fixedly installed on the right side of the solid-liquid separation frame (201), and the output shafts of the two linear electric cylinders (303) are fixedly connected to the rectangular push plate (301) on the right side; the movable handle (304) is slidably installed on the two rectangular push plates (301).

5. The device for producing zinc glycinate by mechanochemical catalysis according to claim 4, characterized in that: The multifunctional mechanism (300) further comprises: a rectangular auxiliary plate (305), a limit retaining ring (306) and a coil spring B (307); the rectangular auxiliary plates (305) are arranged in a row, and the row of rectangular auxiliary plates (305) is fixedly mounted on the outside of the movable handle (304); the row of rectangular auxiliary plates (305) is also slidably connected to four circular connecting rods (302), and the bottom of the row of rectangular auxiliary plates (305) is in contact with the top of the solid-liquid separation net (207); the limit retaining ring (306) is fixedly mounted on the right end of the movable handle (304); the coil spring B (307) is sleeved on the outside of the movable handle (304), and the two ends of the coil spring B (307) are connected to the rectangular push plate (301) and the limit retaining ring (306) on the right side.

6. The device for producing zinc glycinate by mechanochemical catalysis according to claim 4, characterized in that: The drying mechanism (400) comprises: a driving motor B (401), an agitating drying rack (402) and a pressure cam (403); the driving motor B (401) is mounted on the right side of the solid-liquid separation rack (201) by means of screws; the agitating drying rack (402) is fixedly mounted on the output shaft of the driving motor B (401); the pressure cam (403) is fixedly mounted on the left end of the agitating drying rack (402), and the pressure cam (403) and the two circular force-bearing rods (204) are located in the same central plane, and the pressure cam (403) is also in contact with the inner ends of the two circular force-bearing rods (204).

7. The device for producing zinc glycinate by mechanochemical catalysis according to claim 6, characterized in that: The filtering mechanism (500) comprises: a filtering housing (501), a one-way valve B (502) and filter cotton (503); two filtering housings (501) are provided, and the two filtering housings (501) are connected by screws, and the upper filtering housing (501) is fixedly connected to the bottom of the solid-liquid separation frame (201); the one-way valve B (502) is fixedly installed in the upper filtering housing (501); and the filter cotton (503) is installed inside the two filtering housings (501).

8. The device for producing zinc glycinate by mechanochemical catalysis according to claim 1, characterized in that: The prompt mechanism (600) comprises: a battery (601), an alarm (602), a circular hollow tube (603), a cross-shaped frame (604), a circular mounting shaft (605) and a circular movable block (606); the battery (601) is fixedly mounted on the left side of the solid-liquid separation frame (201); the alarm (602) is fixedly mounted on the left side of the solid-liquid separation frame (201), and the battery (601) and the alarm (602) are electrically connected; the circular hollow tube (603) is fixedly mounted on the left side of the solid-liquid separation frame (201); the cross-shaped frame (604) is fixedly mounted inside the circular hollow tube (603); the circular mounting shaft (605) is slidably mounted on the cross-shaped frame (604); and the circular movable block (606) is fixedly mounted on the right end of the circular mounting shaft (605).

9. The device for producing zinc glycinate by mechanochemical catalysis according to claim 8, characterized in that: The prompt mechanism (600) further comprises: a rubber sealing ring (607), a circular limiting cover (608), a coil spring C (609), a limiting screw (610), a U-shaped bracket (611) and a switch (612); the rubber sealing ring (607) is fixedly mounted on the circular movable block (606), and the outer wall of the rubber sealing ring (607) contacts the inner wall of the circular hollow tube (603); the circular limiting cover (608) is fixedly mounted on the left end of the circular mounting shaft (605), and the right side of the circular limiting cover (608) contacts the cross frame (604), and the outer wall of the circular limiting cover (608) is opened. A circular groove (6081) is provided; the coil spring C (609) is sleeved on the outside of the circular installation shaft (605), and the coil spring C (609) is located between the cross frame (604) and the circular movable block (606); there are two limit screws (610) in total, and the two limit screws (610) are threadedly connected to the circular hollow tube (603); the U-shaped bracket (611) is fixedly installed on the left side of the circular hollow tube (603); the switch (612) is fixedly installed on the right side of the U-shaped bracket (611), and the switch (612) is electrically connected to the battery (601) and the alarm (602).

10. A process for producing zinc glycinate by mechanochemical catalysis, using the device for producing zinc glycinate by mechanochemical catalysis as claimed in claim 7, characterized in that: The steps are as follows: 1) Mix the soluble zinc salt, glycine and the auxiliary agent in a certain proportion, and then put the mixed raw materials into the reaction shell (101), and then start the driving motor A (103) to wait for the reaction to be completed; 2) After the reaction is completed, the driving motor A (103) is turned off, and then the valve at the bottom of the reaction shell (101) is opened, and the liquid and unreacted solid impurities in the reaction shell (101) are waited for to be completely discharged, and then the valve at the bottom of the reaction shell (101) is closed; 3) Pull the movable handle (304) intermittently, then release the movable handle (304) and wait for the liquid on the top of the solid-liquid separation net (207) to be completely discharged; 4) Retract the output shafts of the two linear electric cylinders (303) completely, wait for all the unreacted solid impurities on the top of the solid-liquid separation net (207) to be discharged, and then extend the output shafts of the two linear electric cylinders (303) completely; 5) Start the driving motor B (401) and wait for all the liquid in the solid-liquid separation frame (201) to be discharged; 6) Drying the liquid discharged from the lower filter housing (501).

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