Device and method for crystallizing boron-10 acid

Abstract

The invention discloses a boron-10 acid crystallization device and method.The boron-10 acid crystallization device is characterized in that lifting electric push rods are symmetrically mounted at the top end of a bearing operation frame, the top ends of the two lifting electric push rods are connected with an electromagnetic fixing frame, the side end of the electromagnetic fixing frame is connected with a combined clamping block, a limiting spring is clamped to the inner side of the combined clamping block, and a clamping positioning plate is clamped to one end of the limiting spring; an operation supporting rope is connected to the side end of the clamping positioning plate in a penetrating mode, a connecting rope frame is fixedly connected to the side end of the operation supporting rope in a clamped mode, and through simultaneous operation of heat circulation evaporation, exhausting and water injection and simultaneous operation of cooling and depressurization, the concentration speed, the heat exchange speed and the crystallization speed can be increased during crystallization treatment, so that the treatment speed and efficiency are improved; and through multi-group cooperative control, the crystallization speed and the crystal granularity are controlled, so that the product quality can be ensured during treatment, and the treatment efficiency and quality can be effectively controlled during treatment.

Description

Technical Field

[0001] The invention relates to the technical field of boric acid crystallization, and in particular to a crystallization device and method for boric acid-10. Background Art

[0002] Boric acid is an inorganic compound with the chemical formula H3BO3. It is a white crystalline powder with a smooth feel and no odor. It is widely used in the glass industry to improve the heat resistance and transparency of glass products, increase mechanical strength, shorten melting time, and can also be used as an antiseptic and disinfectant. Boron (B) has two stable isotopes: 10B and 11B. Currently, when producing boric acid-10, a crystallizer is needed to crystallize the boric acid.

[0003] However, during the current crystallization process, the exhaust gas will be directly discharged to the outside when the crystallizer is heated and concentrated, resulting in heat loss, which affects the concentration speed. In addition, the heating and cooling changes are slow, which affects the crystallization process speed. In addition, too high or too low temperature will affect the crystallization effect, thereby affecting the quality of the product. Summary of the invention

[0004] The present invention provides a crystallization device and method for boric acid-10, which can effectively solve the problems raised in the above-mentioned background technology that in the current crystallization process, the exhaust gas will be directly discharged to the outside when the crystallizer is heated and concentrated, resulting in heat loss, affecting the concentration speed, and the heating and cooling changes are slow, affecting the crystallization process speed, and too high or too low temperature will affect the crystallization effect, thereby affecting the quality of the product.

[0005] To achieve the above object, the present invention provides the following technical solution: a boric acid crystallization device, comprising a load-bearing operating frame, wherein a processing assembly is disposed at a side end of the load-bearing operating frame;

[0006] The processing assembly includes a lifting electric push rod;

[0007] The top of the load-bearing operating frame is symmetrically equipped with lifting electric push rods, and the tops of the two lifting electric push rods are magnetically connected to an electromagnetic fixing frame, and the side ends of the electromagnetic fixing frame are connected to a combination clamping block by threads, and a number of limit springs are equidistantly clamped on the inner side of the combination clamping block, and one end of the limit spring is clamped with a clamping positioning plate, and the side end of the clamping positioning plate is penetrated and connected with an operating support rope, and the side end of the operating support rope is fixedly clamped with a connecting rope frame, and the tops of several operating support ropes are fixedly connected with support combination plates, and the side ends of the support combination plates are symmetrically penetrated with combination mounting holes, and a combination spring is installed at one end of the inner side of the combination mounting hole, and a combination support block is installed on the side end of the combination spring;

[0008] A heating operation barrel is clamped at the position of the electromagnetic fixing frame at the side end of the load-bearing operation frame, a heat exchange fixing barrel is sleeved at the side end of the heating operation barrel, a plurality of discharge fixed pipes are equidistantly clamped at the top of the heat exchange fixing barrel, a plurality of airtight fixing belts are equidistantly installed on the inner side of the discharge fixed pipe, a plurality of exhaust hard pipes are equidistantly penetrated and connected at the top of the electromagnetic fixing frame, an inlet and outlet pipe rack is penetrated and connected at the side end of the airtight fixing belt, an extrusion air pump is installed at the side end of the heat exchange fixing barrel corresponding to the inlet and outlet pipe rack position through a motor seat, a staggered heat exchange frame is fixedly connected at the side end of the heating operation barrel, a discharge fixed pipe is symmetrically penetrated and connected at the bottom end of the heat exchange fixing barrel, a stirring motor is installed at the bottom end of the heating operation barrel through a motor seat, and a stirrer is clamped at the output shaft of the stirring motor;

[0009] A booster pump is symmetrically installed at the bottom of the heating operation barrel through the motor seat, an injection operation pipe is inserted and clamped at the position of the heating operation barrel corresponding to the booster pump, a circulation pipe is equidistantly inserted and connected to the side end of the heat exchange fixed barrel, a limiting valve is embedded and installed at one end of the exhaust rigid pipe, the drainage fixed pipe and the circulation pipe, a vacuum pipe is inserted and connected at the top of the electromagnetic fixing frame, a vacuum pump is installed at the position of the vacuum pipe corresponding to the top of the electromagnetic fixing frame through the motor seat, a pressure gauge is embedded and installed at the top of the electromagnetic fixing frame, and a fixed fan is embedded and installed on the inside of the exhaust rigid pipe.

[0010] Preferably, the clamping positioning plate is slidably installed on the side end of the combined clamping block, the operating support rope is installed through the side end of the combined clamping block, and the operating support rope and the connecting rope rack are placed inside the heating operating barrel.

[0011] Preferably, the combined support block penetrates and is clamped on the side end of the electromagnetic fixing frame, the side end of the support combined plate is fitted with the side end of the electromagnetic fixing frame, and the side end of the airtight fixing belt is squeezed and fitted with the exhaust hard pipe.

[0012] Preferably, the exhaust rigid pipe is inserted and installed inside the exhaust fixed pipe, and one end of the inlet and outlet pipe rack is connected and assembled with one end of the extrusion air pump through an adapter.

[0013] Preferably, the inlet and outlet pipe rack is installed through the side end of the discharge fixed pipe, the agitator is rotatably installed inside the heating operation barrel, and one end of the booster pump is combined with one end of the injection operation pipe.

[0014] Preferably, one end of the vacuum tube and one end of the vacuum pump are combined via an adapter;

[0015] The input ends of the lifting electric push rod, electromagnetic fixing frame, heating operation barrel, extrusion air pump, stirring motor, booster pump, vacuum pump, pressure gauge and fixed fan are all electrically connected to the output end of the external controller;

[0016] The input terminal of the external controller is electrically connected to the output terminal of the external power supply.

[0017] Preferably, an operating assembly is provided at the side end of the load-bearing operating frame;

[0018] The operating assembly includes an operating electric push rod;

[0019] An operating electric push rod is clamped on the side end of the load-bearing operating frame, a switching motor is installed on the top of the operating electric push rod through a motor seat, a switching support plate is clamped on the output shaft of the switching motor, a fixed electromagnet is symmetrically installed on the bottom end of the switching support plate, a fixed closing sleeve is welded at the top of the electromagnetic fixing frame corresponding to the position of the fixed electromagnet, a connecting mounting frame is welded on the top of the load-bearing operating frame, a downward pressing electric push rod is installed on one side of the top of the connecting mounting frame, and an opening and closing motor is installed on the bottom end of the downward pressing electric push rod through a motor seat, and a mounting electromagnet is clamped on the output shaft of the opening and closing motor;

[0020] A linkage electric push rod is connected through the top of the load-bearing operating frame, and a fixed mounting plate is installed at the bottom ends of the two linkage electric push rods. An operating electromagnet is embedded and installed on the top of the fixed mounting plate, and a collecting fixed barrel is installed at the position of the operating electromagnet corresponding to the top of the fixed mounting plate. A separation mesh plate is fixedly connected to the inner side of the collecting fixed barrel, and a driven gear is installed at the side end of the collecting fixed barrel. A separation motor is installed at the position of the driven gear corresponding to the side end of the load-bearing operating frame, and a transmission gear is clamped at the top of the output shaft of the separation motor.

[0021] Preferably, the switching motor is slidably installed on the inner side of the load-bearing operating frame, the switching support plate is rotatably installed on the top of the load-bearing operating frame, the fixed electromagnet is sleeved on the inner side of the fixed closing sleeve, and the collecting fixed barrel is rotatably installed on the top of the fixed mounting plate.

[0022] Preferably, the side end of the driven gear is meshed and connected with the side end of the transmission gear, the fixed mounting plate is slidably mounted on the inner side end of the load-bearing operating frame, and the collecting fixed barrel is sleeved and mounted on the side end of the load-bearing operating frame;

[0023] The input ends of the operating electric push rod, the switching motor, the fixing electromagnet, the pressing electric push rod, the opening and closing motor, the installing electromagnet, the linkage electric push rod, the operating electromagnet and the separation motor are electrically connected to the output end of the external controller.

[0024] Preferably, a method for crystallizing boric acid-10 comprises the following steps according to a method for using a boric acid crystallization device:

[0025] S1. Raw material purification: injecting a boric acid solution produced by mixing boron ore and sulfuric acid into a purified solution, and performing a separation operation after the reaction is completed, thereby purifying the boric acid raw material;

[0026] S2, heating and concentrating: putting the purified boric acid solution into the inner side of the heating operation barrel, stirring and concentrating the solution through the heating operation barrel, the discharge fixed pipe, the airtight fixed belt, the exhaust hard pipe, the staggered heat exchange rack, the stirring motor and the stirrer to achieve the hot dissolution and concentration treatment of the solution;

[0027] S3, cooling crystallization: heat exchange treatment is performed in the heating operation barrel and the heat exchange fixed barrel through the booster pump, injection operation pipe, circulation pipe and offset heat exchange rack, so as to reduce the internal temperature, and then the crystallization is guided by operating the support rope and connecting rope rack, and the solubility of the solution is reduced by cooling to achieve the crystallization operation;

[0028] S4, vacuum crystallization: through the vacuum tube, vacuum pump, exhaust hard pipe and fixed fan exhaust operation, cooperate with the operation support rope and connecting rope rack to guide crystallization, so as to use low constant temperature hot steam drying to achieve vacuum crystallization operation;

[0029] S5. Granulation and discharging: By operating the electric push rod, switching the motor, switching the support plate, fixing the electromagnet, and fixing the closing sleeve, the electromagnetic fixing frame is driven to rotate, thereby driving the crystallization equipment to separate from the heating operation barrel, thereby completing the crystallization and discharging.

[0030] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0031] 1. A processing component is provided, and the operation support rope is driven to move through the electromagnetic fixing frame, the limit spring and the clamping positioning plate, and the operation support rope and the connecting rope frame are positioned and supported by the combined support block and the support combined plate, so that the position of the crystallization guide can be changed according to the operation state during the crystallization operation, and the internal steam is driven to be discharged through the fixed fan, the discharge fixed pipe, the airtight fixed belt and the exhaust hard pipe, and the heating operation barrel and the heat exchange fixed barrel are used for heat exchange operation by the staggered heat exchange frame to drive the heat return, thereby ensuring the constant internal hot steam temperature, accelerating the concentration speed, and reducing the waste of resources;

[0032] Water is injected into the inner side of the heat exchange fixed barrel through the booster pump and the injection operation pipe, and heat is exchanged again through the offset heat exchange rack. At the same time, the exhaust operation is coordinated to accelerate the cooling speed, so as to quickly change the operation state, so that the concentration and crystallization states can be quickly operated when changing, ensuring the operation speed and efficiency of the crystallization. The internal pressure is reduced by the vacuum tube and vacuum pump, and the temperature is reduced to reduce the solubility. The boric acid crystal is guided by the connecting rope rack and the operation support rope to ensure the crystallization speed. At the same time, the state of crystallization is controlled by controlling the temperature and pressure, thereby controlling the crystal particle size of the crystal, ensuring the quality of the product;

[0033] By heat circulation evaporation, exhaust and water injection at the same time, and cooling and pressure reduction at the same time, the concentration rate, heat exchange rate and crystallization rate can be accelerated during the crystallization process, thereby increasing the processing speed and efficiency. In addition, through multiple groups of coordinated control, the crystallization speed and the size of the crystal particles can be controlled, so that the quality of the product can be guaranteed during the processing, and the processing efficiency and quality can be effectively controlled during the processing.

[0034] 2. An operating component is provided, which drives the switching motor and the switching support plate to be pressed down by operating the electric push rod, and fixes the fixed closing sleeve by magnetic attraction through the fixed electromagnet, so as to bring out the crystallization rope and the boric acid crystal, and put the crystal into the inner side of the collecting fixed barrel, and drives the supporting combination plate and the combination clamping block to be disengaged by pressing the electric push rod, the opening and closing motor, and the installing electromagnet, and places the crystallization equipment and the crystal into the inner side of the collecting fixed barrel, and drives the collecting fixed barrel to rotate by the separation motor, the transmission gear and the driven gear, so as to separate the boric acid crystal from the residual solution by centrifugation, so that the boric acid crystal can be stably collected during processing, and the residual solution can be separated, thereby ensuring the purity of the boric acid crystal, and at the same time reducing the tediousness of the operation of the staff and reducing the operation intensity.

[0035] In summary, by cooperating with each other, the processing components and the operating components can be operated simultaneously during the crystallization process and the crystallization collection and purification process, and by switching back and forth, the processing state of the equipment can be quickly changed during the process, and the efficiency and quality of the process can be guaranteed during the production process. By cooperating with multiple components, the speed of boric acid crystallization and the cleanliness of the product are guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0037] In the attached picture:

[0038] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0039] Figure 2 is a schematic diagram of the structure of the processing component of the present invention;

[0040] Figure 3 It is a schematic diagram of the installation structure of the heat exchange fixed barrel of the present invention;

[0041] Figure 4 It is a schematic diagram of the installation structure of the staggered heat exchange frame of the present invention;

[0042] Figure 5 It is a schematic diagram of the installation structure of the operating support rope of the present invention;

[0043] Figure 6 is a schematic diagram of the structure of the operating components of the present invention;

[0044] Figure 7 It is a schematic diagram of the installation structure of the driven gear of the present invention;

[0046] Numbers in the figure: 1, load-bearing operating frame;

[0047] 2. Processing assembly; 201. Lifting electric push rod; 202. Electromagnetic fixing frame; 203. Limit spring; 204. Clamping positioning plate; 205. Operation support rope; 206. Connecting rope frame; 207. Support assembly plate; 208. Assembly mounting hole; 209. Assembly spring; 210. Assembly support block; 211. Assembly clamping block; 212. Heating operation barrel; 213. Heat exchange fixing barrel; 214. Discharge fixed pipe; 215, airtight fixing belt; 216, exhaust hard pipe; 217, inlet and outlet pipe rack; 218, extrusion air pump; 219, offset heat exchange rack; 220, drainage fixed pipe; 221, stirring motor; 222, stirrer; 223, booster pump; 224, injection operation pipe; 225, circulation pipe; 226, limiting valve; 227, vacuum tube; 228, vacuum pump; 229, pressure gauge; 230, fixed fan;

[0048] 3. Operation assembly; 301. Operation push rod; 302. Switching motor; 303. Switching support plate; 304. Fixing electromagnet; 305. Fixing closing sleeve; 306. Connecting mounting frame; 307. Pressing push rod; 308. Opening and closing motor; 309. Installing electromagnet; 310. Linking push rod; 311. Fixing mounting plate; 312. Operation electromagnet; 313. Collecting fixed barrel; 314. Separating mesh plate; 315. Driven gear; 316. Separating motor; 317. Transmission gear. DETAILED DESCRIPTION

[0049] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0050] Example: Figure 1-7 As shown, the present invention provides a technical solution, a crystallization device of boric acid-10, comprising a load-bearing operating frame 1, and a processing component 2 is arranged at the side end of the load-bearing operating frame 1;

[0051] The processing assembly 2 includes a lifting electric push rod 201, an electromagnetic fixing frame 202, a limit spring 203, a clamping positioning plate 204, an operation support rope 205, a connecting rope frame 206, a support assembly plate 207, a combination mounting hole 208, a combination spring 209, a combination support block 210, a combination clamping block 211, a heating operation barrel 212, a heat exchange fixing barrel 213, a discharge fixed pipe 214, an airtight fixing belt 215, an exhaust hard pipe 216, an inlet and outlet pipe rack 217, an extrusion air pump 218, a dislocation heat exchange rack 219, a discharge fixed pipe 220, a stirring motor 221, a stirrer 222, a booster pump 223, an injection operation pipe 224, a circulation pipe 225, a limiting valve 226, a vacuum pipe 227, a vacuum pump 228, a pressure gauge 229 and a fixed fan 230;

[0052] The top of the load-bearing operating frame 1 is symmetrically installed with lifting electric push rods 201, and the tops of the two lifting electric push rods 201 are magnetically connected to the electromagnetic fixing frame 202. The side end of the electromagnetic fixing frame 202 is connected to the combined clamping block 211 through a thread. The clamping positioning plate 204 is slidably installed on the side end of the combined clamping block 211. The operating support rope 205 is installed through the side end of the combined clamping block 211. The operating support rope 205 and the connecting rope frame 206 are placed on the inner side of the heating operating barrel 212, so that the operation can be effectively guided during the mobile fixation, so that the crystallization rope can be put into the crystallization position during processing. A number of limit springs 203 are equidistantly clamped on the inner side of the combined clamping block 211. The limit springs 203 A clamping and positioning plate 204 is clamped at one end, and an operation support rope 205 is connected through the side end of the clamping and positioning plate 204. A connecting rope frame 206 is fixedly clamped at the side end of the operation support rope 205. A plurality of operation support ropes 205 are fixedly connected to a support assembly plate 207 at the top end. A combination mounting hole 208 is symmetrically penetrated through the side end of the support assembly plate 207. A combination spring 209 is installed at one end of the inner side of the combination mounting hole 208. A combination support block 210 is installed at the side end of the combination spring 209. The combination support block 210 penetrates and is clamped at the side end of the electromagnetic fixing frame 202. The side end of the support assembly plate 207 fits with the side end of the electromagnetic fixing frame 202, thereby ensuring the operation linkage, so that stable operation can be performed during processing.

[0053] A heating operation barrel 212 is clamped at the side end of the load-bearing operation frame 1 corresponding to the position of the electromagnetic fixing frame 202, and a heat exchange fixing barrel 213 is sleeved on the side end of the heating operation barrel 212. A plurality of discharge fixed pipes 214 are equidistantly clamped at the top of the heat exchange fixed barrel 213, and a plurality of airtight fixing belts 215 are equidistantly installed on the inner side of the discharge fixed pipe 214. A plurality of exhaust hard pipes 216 are equidistantly penetrated and connected at the top of the electromagnetic fixing frame 202, and the exhaust hard pipe 216 is inserted and installed on the inner side of the discharge fixed pipe 214, so that stable operation can be performed during exhaust. The side end of the airtight fixing belt 215 is squeezed and fitted with the exhaust hard pipe 216 to ensure the clamping and sealing effect, thereby ensuring the stability of the air extraction. The side end of the airtight fixing belt 215 is penetrated and connected with an inlet and outlet pipe rack 217, and the heat exchange fixed barrel 21 An extrusion air pump 218 is installed at the position of the inlet and outlet pipe rack 217 corresponding to the side end through the motor seat. One end of the inlet and outlet pipe rack 217 is connected to one end of the extrusion air pump 218 through an adapter. The inlet and outlet pipe rack 217 is installed through the side end of the discharge fixed pipe 214, so that the air can be steadily operated when entering and exiting, ensuring the sealing effect and stable operation of heat exchange. The side end of the heating operation barrel 212 is fixedly connected with a displaced heat exchange rack 219, and the bottom end of the heat exchange fixed barrel 213 is symmetrically connected with a drainage fixed pipe 220. A stirring motor 221 is installed at the bottom end of the heating operation barrel 212 through the motor seat. The output shaft of the stirring motor 221 is connected with a stirrer 222. The stirrer 222 is rotatably installed on the inner side of the heating operation barrel 212 to stably perform crystallization treatment on the internal solution.

[0054] A booster pump 223 is symmetrically installed at the bottom of the heating operation barrel 212 through the motor seat, one end of the booster pump 223 is combined with one end of the injection operation pipe 224, and one end of the vacuum pipe 227 is combined with one end of the vacuum pump 228 through an adapter, so that the water injection and pressure control can be operated steadily, the heating operation barrel 212 corresponds to the booster pump 223 The position is penetrated and connected with the injection operation pipe 224, the side end of the heat exchange fixed barrel 213 is equidistantly penetrated and connected with a circulation pipe 225, the exhaust hard pipe 216, the drainage fixed pipe 220 and one end of the circulation pipe 225 are embedded and installed with a limiting valve 226, the top of the electromagnetic fixing frame 202 is penetrated and connected with a vacuum pipe 227, the top of the electromagnetic fixing frame 202 corresponds to the position of the vacuum pipe 227. A vacuum pump 228 is installed through the motor seat, the top of the electromagnetic fixing frame 202 corresponds to the position of the vacuum pipe 227, and a pressure gauge 229 is embedded and installed on the top of the electromagnetic fixing frame 202. A fixed fan 230 is embedded and installed inside the exhaust hard pipe 216;

[0055] For stable operation of the equipment, the input ends of the lifting electric push rod 201, the electromagnetic fixing frame 202, the heating operation barrel 212, the extrusion air pump 218, the stirring motor 221, the booster pump 223, the vacuum pump 228, the pressure gauge 229 and the fixed fan 230 are all electrically connected to the output end of the external controller;

[0056] The input terminal of the external controller is electrically connected to the output terminal of the external power supply.

[0057] An operating assembly 3 is provided at the side end of the load-bearing operating frame 1;

[0058] The operating assembly 3 includes an operating electric push rod 301, a switching motor 302, a switching support plate 303, a fixed electromagnet 304, a fixed closing sleeve 305, a connecting mounting frame 306, a pressing electric push rod 307, an opening and closing motor 308, a mounting electromagnet 309, a linkage electric push rod 310, a fixed mounting plate 311, an operating electromagnet 312, a collecting fixed barrel 313, a separation mesh plate 314, a driven gear 315, a separation motor 316 and a transmission gear 317;

[0059] An operating electric push rod 301 is clamped on the side end of the load-bearing operating frame 1, and a switching motor 302 is installed on the top of the operating electric push rod 301 through a motor seat. A switching support plate 303 is clamped on the output shaft of the switching motor 302. The switching motor 302 is slidably installed on the inner side of the load-bearing operating frame 1, and the switching support plate 303 is rotatably installed on the top of the load-bearing operating frame 1, so that steady operation can be performed when switching the crystal frame. A fixed electromagnet 304 is symmetrically installed on the bottom end of the switching support plate 303, and the fixed electromagnet 304 is sleeved and installed on the inner side of the fixed closing sleeve 305, so that steady operation can be performed when connected and fixed. A fixed closing sleeve 305 is welded at the position of the fixed electromagnet 304 corresponding to the top of the electromagnetic fixing frame 202, and a connecting mounting frame 306 is welded on the top of the load-bearing operating frame 1. A downward pressing electric push rod 307 is installed on one side of the top and end of the connecting mounting frame 306. An opening and closing motor 308 is installed on the bottom end of the downward pressing electric push rod 307 through a motor seat, and a mounting electromagnet 309 is clamped on the output shaft of the opening and closing motor 308;

[0060] The top of the load-bearing operating frame 1 is connected through a linkage electric push rod 310, and the bottom ends of the two linkage electric push rods 310 are installed with a fixed mounting plate 311. The collecting fixed barrel 313 is rotatably mounted on the top of the fixed mounting plate 311 to facilitate stable dehydration operation. The top of the fixed mounting plate 311 is embedded with an operating electromagnet 312, and the collecting fixed barrel 313 is installed at the position of the top of the fixed mounting plate 311 corresponding to the operating electromagnet 312. The fixed mounting plate 311 is slidably mounted on the inner side end of the load-bearing operating frame 1, and the collecting fixed barrel 313 is set The collecting and fixing barrel 313 is connected to the side end of the load-bearing operating frame 1 so that it can be stably linked during the moving operation to ensure the processing effect. A separation screen plate 314 is fixedly connected to the inner side of the collecting and fixing barrel 313. A driven gear 315 is installed on the side end of the collecting and fixing barrel 313. The side end of the driven gear 315 is meshed and connected with the side end of the transmission gear 317 to facilitate stable meshing transmission operation. A separation motor 316 is installed at the side end of the load-bearing operating frame 1 corresponding to the position of the driven gear 315. The top end of the output shaft of the separation motor 316 is clamped with a transmission gear 317.

[0061] The input ends of the operating electric push rod 301, the switching motor 302, the fixing electromagnet 304, the pressing electric push rod 307, the opening and closing motor 308, the installing electromagnet 309, the linkage electric push rod 310, the operating electromagnet 312 and the separation motor 316 are electrically connected to the output end of the external controller.

[0062] A method for crystallizing boric acid-10, according to a method for using a crystallization device for boric acid-10, comprises the following steps:

[0063] S1. Raw material purification: injecting a boric acid solution produced by mixing boron ore and sulfuric acid into a purified solution, and performing a separation operation after the reaction is completed, thereby purifying the boric acid raw material;

[0064] S2, heating and concentrating: the purified boric acid solution is put into the inner side of the heating operation barrel 212, and the solution is stirred and concentrated by the heating operation barrel 212, the discharge fixed pipe 214, the airtight fixed belt 215, the exhaust hard pipe 216, the staggered heat exchange rack 219, the stirring motor 221 and the stirrer 222, so as to achieve the hot dissolution concentration treatment of the solution;

[0065] S3, cooling crystallization: heat exchange treatment is performed on the heating operation barrel 212 and the heat exchange fixed barrel 213 through the booster pump 223, the injection operation pipe 224, the circulation pipe 225 and the offset heat exchange rack 219, so as to reduce the internal temperature, and then the crystallization is guided by operating the support rope 205 and the connecting rope rack 206, and the solubility of the solution is reduced by cooling to achieve the crystallization operation;

[0066] S4, vacuum crystallization: through the vacuum tube 227, vacuum pump 228, exhaust hard pipe 216 and fixed fan 230 exhaust operation, cooperate with the support rope 205 and the connecting rope frame 206 to guide the crystallization, so as to use low constant temperature hot steam drying, so as to achieve vacuum crystallization operation;

[0067] S5, granulation and discharging: by operating the electric push rod 301, switching the motor 302, switching the support plate 303, fixing the electromagnet 304, and fixing the closing sleeve 305, the electromagnetic fixing frame 202 is driven to rotate, thereby driving the crystallization device to separate from the heating operation barrel 212, thereby completing the crystallization and discharging.

[0068] The working principle and use process of the present invention are as follows: when boric acid 10 needs to be crystallized, the staff uses a thread to fix the combined clamping block 211 to the side end of the electromagnetic fixing frame 202. After the fixing is completed, the support combination plate 207 pulls the operating support rope 205 up, and fixes the support combination plate 207 to the top position of the electromagnetic fixing frame 202. The combined support block 210 is driven by the combined spring 209 to be inserted between the support combination plate 207 and the electromagnetic fixing frame 202, so as to fix the operating support rope 205 and the connecting rope frame 206. After the clamping is completed, the fixed electromagnet 304 and the fixed closing sleeve 305 are magnetically fixed, and the switching motor 302 drives the switching support plate 303, the fixed electromagnet 304, the fixed closing sleeve 305 and the electromagnetic fixing frame 202 to rotate to the position of the heating operation barrel 212, and the operating electric push rod 301 drives the switching motor 302 and the switching support The plate 303 is pressed down, so that the operation support rope 205 and the connecting rope frame 206 are sleeved to the inner side of the heating operation barrel 212, and the lifting electric push rod 201 is used to connect with the electromagnetic fixing frame 202 by magnetic attraction, and the fixed electromagnet 304 is closed, so as to loosen the fixed closing sleeve 305, and the lifting electric push rod 201 drives the electromagnetic fixing frame 202 to be pressed down, and the electromagnetic fixing frame 202 is sleeved to the inner side of the heating operation barrel 212. During the sleeve connection, the exhaust hard pipe 216 is inserted into the inner side of the discharge fixed pipe 214 and the airtight fixing belt 215, and the air is injected into the airtight fixing belt 215 by the extrusion air pump 218 and the in-and-out pipe rack 217, so as to drive the airtight fixing belt 215 to be lifted up, and the airtight fixing belt 215 is sealed and fixed with the exhaust hard pipe 216, so that the combination can be operated quickly during the assembly, and the multi-stage combination operation can be used to quickly operate when replacing the crystallization equipment, which is convenient for rapid material discharge and accelerates the processing speed;

[0069] The boric acid solution is heated by the heating operation barrel 212, and the stirring motor 221 drives the stirrer 222 to rotate at a high speed. The stirrer 222 drives the solution in the heating operation barrel 212 to rotate at a high speed, and the solution evaporates, and the steam rises along the heating operation barrel 212. The hot steam is injected into the inner side of the heat exchange fixed barrel 213 through the fixed fan 230 and the exhaust hard pipe 216, and the heat exchange operation is performed through the offset heat exchange frame 219. The heat returns to the inner side of the heating operation barrel 212 along the offset heat exchange frame 219, and the condensed water is discharged along the heat exchange fixed barrel 213 and the drainage fixed pipe 220. After the concentration is completed, the combined support block 210 is pulled to slide along the combined mounting hole 208, so as to separate the support combined plate 207 from the electromagnetic fixed frame 202, and the limit spring 203 drives the clamping positioning plate 204 to push the operating support rope 205 and the connecting rope frame 206 down to the inner side of the heating operation barrel 212, so as to connect the support combined plate 207 with the electromagnetic fixed frame 202. The inner side of the combined clamping block 211 is engaged. At this time, cooling water is injected into the heat exchange fixed barrel 213 through the booster pump 223 and the injection operation pipe 224. The limiting valve 226 located at the exhaust hard pipe 216 and the drainage fixed pipe 220 is closed, and the limiting valve 226 located at the circulation pipe 225 is opened. Water is injected into the interior through the injection operation pipe 224. The cooling water and the offset heat exchange rack 219 are heat exchanged to perform heat exchange treatment on the inner side of the heating operation barrel 212. At this time, the circulation pipe 225 is used to circulate the drainage to cool the interior. At this time, the boric acid in the solution begins to crystallize. The water speed is controlled to control the internal temperature. The crystallization is carried out at a constant temperature. The vacuum pump 228 and the booster pump 223 are used to slowly reduce the pressure in the heating operation barrel 212 to crystallize. The solution is guided to crystallize by operating the support rope 205 and the connecting rope rack 206. The air pressure is tested by the pressure gauge 229, thereby ensuring the stability of the internal air pressure and temperature, and ensuring the efficiency and quality of the boric acid crystallization.

[0070] After the processing is completed, the lifting electric push rod 201 is separated from the electromagnetic fixing frame 202, and the switching motor 302 and the switching support plate 303 are pressed down by operating the electric push rod 301 again, and the fixed closing sleeve 305 is magnetically fixed by the fixed electromagnet 304, thereby driving the crystallized equipment to rise, and the collecting fixed barrel 313 is sleeved to the top of the fixed mounting plate 311 at the position of the load-bearing operating frame 1, and the collecting fixed barrel 313 is magnetically fixed by operating the electromagnet 312, and the fixed mounting plate 311 is driven to rise by the linkage electric push rod 310, and the collecting fixed barrel 313 is fixed to the required position, and then the switching motor 302 drives the switching support plate 303, the fixed electromagnet 304, the fixed closing sleeve 305 and the electromagnetic fixing frame 202 to rotate to the top of the collecting fixed barrel 313, and the operating electric push rod 301 drives The crystallization equipment is inserted into the inner side of the collecting and fixing barrel 313, and the opening and closing motor 308 is pressed down by the downward electric push rod 307, and the opening and closing motor 308 drives the installation electromagnet 309 to be magnetically fixed with the supporting combination plate 207 and the combination clamping block 211 and rotate to disengage, thereby separating the electromagnetic fixing frame 202 from the supporting combination plate 207, and placing the crystallization equipment and crystals into the inner side of the collecting and fixing barrel 313, and the transmission gear 317 is driven to rotate by the separation motor 316, and the driven gear 315 is driven to rotate by the transmission gear 317, and the collection and fixing barrel 313 is driven by the driven gear 315 to rotate along the fixed mounting plate 311. At this time, the boric acid crystals are separated from the residual solution, so that the collection and processing can be carried out quickly during the processing, thereby ensuring the processing speed and the replacement speed of the production equipment, and ensuring the processing effect and efficiency.

[0071] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crystallization device for boric acid-10, comprising a load-bearing operating frame (1), characterized in that: A processing assembly (2) is provided at the side end of the load-bearing operating frame (1); The processing assembly (2) comprises a lifting electric push rod (201); The top of the load-bearing operating frame (1) is symmetrically mounted with lifting electric push rods (201), the tops of the two lifting electric push rods (201) are magnetically connected to electromagnetic fixing frames (202), the side ends of the electromagnetic fixing frames (202) are connected to a combined clamping block (211) through threads, a plurality of limit springs (203) are equidistantly clamped on the inner side of the combined clamping block (211), one end of the limit spring (203) is clamped to a clamping positioning plate (204), and the side ends of the clamping positioning plate (204) are connected to the electromagnetic fixing frame (202) by screw threads. An operation support rope (205) is connected through the end, and a connecting rope frame (206) is fixedly connected to the side end of the operation support rope (205), and a plurality of the top ends of the operation support ropes (205) are fixedly connected to a support assembly plate (207), and a combination installation hole (208) is symmetrically penetrated through the side end of the support assembly plate (207), and a combination spring (209) is installed at one end of the inner side of the combination installation hole (208), and a combination support block (210) is installed at the side end of the combination spring (209); A heating operation barrel (212) is clamped at the side end of the load-bearing operation frame (1) at a position corresponding to the electromagnetic fixing frame (202); a heat exchange fixing barrel (213) is sleeved at the side end of the heating operation barrel (212); a plurality of discharge fixing pipes (214) are clamped at equal intervals at the top end of the heat exchange fixing barrel (213); a plurality of airtight fixing belts (215) are installed at equal intervals inside the discharge fixing pipes (214); a plurality of exhaust hard pipes (216) are penetrated and connected at equal intervals at the top end of the electromagnetic fixing frame (202); the side ends of the airtight fixing belts (215) are connected to the exhaust pipes (216); The end of the heat exchange fixed barrel (213) is connected with an inlet and outlet pipe rack (217), the side end of the heat exchange fixed barrel (213) is installed with an extrusion air pump (218) through a motor seat at a position corresponding to the inlet and outlet pipe rack (217), the side end of the heating operation barrel (212) is fixedly connected with a staggered heat exchange rack (219), the bottom end of the heat exchange fixed barrel (213) is symmetrically connected with a drainage fixed pipe (220), the bottom end of the heating operation barrel (212) is installed with a stirring motor (221) through a motor seat, and the output shaft of the stirring motor (221) is clamped with a stirrer (222); A booster pump (223) is symmetrically mounted on the bottom end of the heating operation barrel (212) through a motor seat, an injection operation pipe (224) is inserted and connected at a position of the heating operation barrel (212) corresponding to the booster pump (223), a circulation pipe (225) is inserted and connected to the side end of the heat exchange fixed barrel (213) at an equal distance, a limiting valve (226) is embedded and installed at one end of the exhaust hard pipe (216), the drainage fixed pipe (220) and the circulation pipe (225), a vacuum pipe (227) is inserted and connected at the top end of the electromagnetic fixing frame (202), a vacuum pump (228) is installed at a position of the vacuum pipe (227) at the top end of the electromagnetic fixing frame (202) corresponding to the position of the vacuum pipe (227) through a motor seat, a pressure gauge (229) is embedded and installed at the top end of the electromagnetic fixing frame (202), and a fixed fan (230) is embedded and installed inside the exhaust hard pipe (216).

2. The crystallization device of boric acid-10 according to claim 1, characterized in that: The clamping positioning plate (204) is slidably mounted on the side end of the combined clamping block (211), the operating support rope (205) is penetrated and mounted on the side end of the combined clamping block (211), and the operating support rope (205) and the connecting rope frame (206) are placed inside the heating operating barrel (212).

3. The crystallization device of boric acid-10 according to claim 1, characterized in that: The combined support block (210) penetrates and is clamped on the side end of the electromagnetic fixing frame (202), the side end of the support combined plate (207) is fitted with the side end of the electromagnetic fixing frame (202), and the side end of the airtight fixing belt (215) is pressed and fitted with the exhaust hard pipe (216).

4. The crystallization device of boric acid-10 according to claim 1, characterized in that: The exhaust hard pipe (216) is inserted and installed inside the exhaust fixed pipe (214), and one end of the inlet and outlet pipe rack (217) is connected and assembled with one end of the extrusion air pump (218) via an adapter.

5. The crystallization device of boric acid-10 according to claim 1, characterized in that: The inlet and outlet pipe rack (217) is installed through the side end of the discharge fixed pipe (214), the stirrer (222) is rotatably installed inside the heating operation barrel (212), and one end of the booster pump (223) is combined with one end of the injection operation pipe (224).

6. The crystallization device of boric acid-10 according to claim 1, characterized in that: One end of the vacuum tube (227) and one end of the vacuum pump (228) are combined via an adapter; The input ends of the lifting electric push rod (201), the electromagnetic fixing frame (202), the heating operation barrel (212), the extrusion air pump (218), the stirring motor (221), the booster pump (223), the vacuum pump (228), the pressure gauge (229) and the fixed fan (230) are all electrically connected to the output end of the external controller; The input terminal of the external controller is electrically connected to the output terminal of the external power supply.

7. The crystallization device of boric acid-10 according to claim 1, characterized in that: An operating assembly (3) is provided at a side end of the load-bearing operating frame (1); The operating assembly (3) comprises an operating electric push rod (301); The side end of the load-bearing operating frame (1) is clamped with an operating electric push rod (301), the top end of the operating electric push rod (301) is installed with a switching motor (302) through a motor seat, the output shaft of the switching motor (302) is clamped with a switching support plate (303), the bottom end of the switching support plate (303) is symmetrically installed with a fixed electromagnet (304), the top of the electromagnetic fixing frame (202) is welded with a fixed closing sleeve (305) at the position corresponding to the fixed electromagnet (304), the top end of the load-bearing operating frame (1) is welded with a connecting mounting frame (306), a pressing electric push rod (307) is installed on one side of the top end of the connecting mounting frame (306), the bottom end of the pressing electric push rod (307) is installed with an opening and closing motor (308) through a motor seat, and the output shaft of the opening and closing motor (308) is clamped with a mounting electromagnet (309); A linkage electric push rod (310) is connected through the top of the load-bearing operating frame (1), and a fixed mounting plate (311) is installed at the bottom ends of the two linkage electric push rods (310). An operating electromagnet (312) is embedded and installed at the top of the fixed mounting plate (311). A collecting fixed barrel (313) is installed at the position of the top of the fixed mounting plate (311) corresponding to the operating electromagnet (312). A separation mesh plate (314) is fixedly connected inside the collecting fixed barrel (313). A driven gear (315) is installed at the side end of the collecting fixed barrel (313). A separation motor (316) is installed at the position of the side end of the load-bearing operating frame (1) corresponding to the driven gear (315), and a transmission gear (317) is clamped at the top end of the output shaft of the separation motor (316).

8. The crystallization device of boric acid-10 according to claim 1, characterized in that: The switching motor (302) is slidably mounted on the inner side of the load-bearing operating frame (1), the switching support plate (303) is rotatably mounted on the top of the load-bearing operating frame (1), the fixed electromagnet (304) is sleeved and mounted on the inner side of the fixed closing sleeve (305), and the collecting fixed barrel (313) is rotatably mounted on the top of the fixed mounting plate (311).

9. The crystallization device of boric acid-10 according to claim 1, characterized in that: The side end of the driven gear (315) is meshedly connected with the side end of the transmission gear (317), the fixed mounting plate (311) is slidably mounted on the inner side end of the load-bearing operating frame (1), and the collecting fixed barrel (313) is sleeved and mounted on the side end of the load-bearing operating frame (1); The input ends of the operating electric push rod (301), the switching motor (302), the fixing electromagnet (304), the pressing electric push rod (307), the opening and closing motor (308), the installing electromagnet (309), the linkage electric push rod (310), the operating electromagnet (312) and the separation motor (316) are electrically connected to the output end of the external controller.

10. A method for crystallizing boric acid-10, according to the method for using the crystallization device of boric acid-10 according to any one of claims 1 to 9, characterized in that: The steps include: S1. Raw material purification: injecting a boric acid solution produced by mixing boron ore and sulfuric acid into a purified solution, and performing a separation operation after the reaction is completed, thereby purifying the boric acid raw material; S2, heating and concentrating: the purified boric acid solution is put into the inner side of the heating operation barrel (212), and the solution is stirred and concentrated through the heating operation barrel (212), the discharge fixed pipe (214), the airtight fixed belt (215), the exhaust hard pipe (216), the staggered heat exchange rack (219), the stirring motor (221) and the stirrer (222), so as to achieve the hot dissolution and concentration treatment of the solution; S3, cooling crystallization: heat exchange treatment is performed on the heating operation barrel (212) and the heat exchange fixed barrel (213) through the booster pump (223), the injection operation pipe (224), the circulation pipe (225) and the offset heat exchange rack (219), thereby reducing the internal temperature, and then guiding the crystallization through the operation support rope (205) and the connecting rope rack (206), and reducing the solubility of the solution by cooling, thereby realizing the crystallization operation; S4, vacuum crystallization: exhausting the air through the vacuum tube (227), vacuum pump (228), exhaust pipe (216) and fixed fan (230), and guiding the crystallization in coordination with the operation of the support rope (205) and the connecting rope frame (206), thereby utilizing low constant temperature hot steam drying to achieve vacuum crystallization operation; S5, granulation and discharging: by operating the electric push rod (301), switching the motor (302), switching the support plate (303), fixing the electromagnet (304), and fixing the closing sleeve (305), the electromagnetic fixing frame (202) is driven to rotate, thereby driving the crystallization device to separate from the heating operation barrel (212), thereby completing the crystallization and discharging.

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