Compound crystal production equipment

Abstract

The utility model discloses compound crystal production equipment which comprises a feeding assembly, a reaction kettle, a solid-liquid separation assembly, a transmission assembly, a drying assembly, a crusher, a packaging assembly and a control system, and the feeding assembly, the reaction kettle, the solid-liquid separation assembly, the transmission assembly, the drying assembly, the crusher and the packaging assembly are electrically connected with the control system respectively. The feeding assembly is connected with the reaction kettle, the reaction kettle is connected with the solid-liquid separation assembly so as to perform solid-liquid separation on a compound crystal solid-liquid mixture, the solid-liquid separation assembly is connected with the drying assembly through the transmission assembly, the drying assembly is connected with the crusher, and the crusher is connected with the packaging assembly. According to the utility model, the problems of complicated operation, high manual dependence degree, high safety risk and the like in the original production process are effectively solved, and the production efficiency and the safety are improved; and meanwhile, the loss and pollution risks in the material treatment process are reduced through tight connection and automatic transmission of all the assemblies, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of crystal production equipment, in particular to compound crystal production equipment. Background Art

[0002] In the traditional field of compound crystal production, the structure is complex and there are many operation steps. Each step requires careful manual control, which not only increases the possibility of human error, but also increases labor costs and safety risks. In addition, due to the complicated operation process, it requires extremely high professional skills and continuous concentration of operators, which further restricts the expansion of production scale and the improvement of efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the existing compound crystal production field has a complex structure, resulting in cumbersome operations, increased labor costs and safety risks, and low production efficiency.

[0004] In order to solve the above technical problems, the utility model provides a compound crystal production equipment, including a feeding component, a reactor, a solid-liquid separation component, a transmission component, a drying component, a crusher, a packaging component and a control system, wherein the feeding component, the reactor, the solid-liquid separation component, the transmission component, the drying component, the crusher and the mixer are electrically connected to the control system respectively, the feeding component is connected to the reactor, the reactor is connected to the solid-liquid separation component to perform solid-liquid separation on a solid-liquid mixture of compound crystals, the solid-liquid separation component is connected to the drying component through the transmission component, the drying component is connected to the crusher, and the crusher is connected to the packaging component.

[0005] In some embodiments, the loading assembly includes a buffer bin, a first conveyor, a material extraction bin and a first vacuum loader. The buffer bin and the material extraction bin are connected through the first conveyor, and the end of the material extraction bin away from the first conveyor is connected to the reactor through the vacuum loader.

[0006] In some embodiments, the buffer bin is provided with a weighing module for weighing materials.

[0007] In some embodiments, it also includes a dust-free feeding station and a vacuum suction component, and the dust-free feeding station and the buffer bin are connected through the vacuum suction component.

[0008] In some embodiments, the solid-liquid separation component includes a centrifugal pump and a centrifuge, the reactor and the centrifuge are connected through the centrifugal pump, and the centrifuge is connected to the transmission component.

[0009] In some embodiments, the transmission component includes a second conveyor, a scraper and a third conveyor, one end of the second conveyor is connected to the solid-liquid separation component, the other end of the second conveyor is connected to the third conveyor, and the scraper is arranged at one end of the second conveyor close to the third conveyor.

[0010] In some embodiments, the drying component includes a dryer and a cyclone separator, the feed end of the dryer is connected to the transmission component, and the discharge end of the dryer is connected to the cyclone separator.

[0011] In some embodiments, a second vacuum loader is further included, and the crusher and the cyclone separator are connected via the second vacuum loader.

[0012] In some embodiments, it also includes multiple groups of liquid inlet pipes, multiple flow meters and multiple solenoid valves, the liquid inlet pipes are connected to the reactors respectively, and each of the liquid inlet pipes is provided with at least one flow meter and at least one solenoid valve, and the flow meter is arranged between the solenoid valve and the reactor.

[0013] In some embodiments, the packaging component includes a mixer, a packaging silo and an automatic packaging machine, the feed end of the mixer is connected to the crusher, the discharge end of the mixer is connected to the packaging silo, and the discharge end of the packaging silo is connected to the automatic packaging machine.

[0014] The compound crystal production equipment of the present utility model embodiment has the following beneficial effects compared with the prior art:

[0015] The feeding component of the embodiment of the utility model is used to feed raw materials into the reactor, and make the raw materials undergo a chemical reaction under specific conditions to generate the preliminary form of compound crystals. The synthesized solid-liquid mixture of compound crystals is subjected to solid-liquid separation by a solid-liquid separation component to separate solid crystals and liquids, thereby improving product purity, reducing manual operations, improving separation efficiency, and reducing operational risks. The separated solid crystals are transported to the drying component by the transmission component, thereby avoiding losses and safety risks caused by manual handling, and moisture is removed by the drying component. Subsequently, a crusher is used to crush the dried solid crystals into a desired particle size in preparation for subsequent processing. This automated crushing method reduces manpower requirements while ensuring uniform particle size. Finally, the crushed powder is packaged by a packaging component.

[0016] This embodiment adopts a control system to automatically control production, with a high degree of automation, high processing efficiency, and more flexible and convenient operation. It can effectively solve the problems of complex operation, high dependence on manual labor, and high safety risks in the original production process, thereby improving production efficiency and safety. At the same time, the close connection and automated transmission between components reduce the loss and pollution risks in material processing, and ensure product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of a compound crystal production device provided in an embodiment of the utility model;

[0018] Figure 2 The utility model embodiment provides Figure 1 A partial enlarged view of the circled portion A;

[0019] Figure 3 The utility model embodiment provides Figure 1 A partial enlarged view of the circled portion B;

[0020] In the figure, 1. feeding component; 101. buffer bin; 102. first conveyor; 103. extraction bin; 104. first vacuum feeder; 105. weighing module; 106. dust-free feeding station; 2. reactor; 3. solid-liquid separation component; 301. centrifugal pump; 302. centrifuge; 4. transmission component; 401. second conveyor; 402. scraper; 403. third conveyor; 5. drying component; 501. dryer; 502. cyclone separator; 6. crusher; 7. packaging component; 701. mixer; 702. packaging silo; 703. automatic packaging machine; 8. second vacuum feeder; 9. liquid inlet pipe; 10. flow meter; 11. solenoid valve; 12. dust collector. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figures 1 to 3 As shown, the utility model provides a compound crystal production equipment, including a feeding component 1, a reactor 2, a solid-liquid separation component 3, a transmission component 4, a drying component 5, a crusher 6, a packaging component 7 and a control system. The feeding component 1, the reactor 2, the solid-liquid separation component 3, the transmission component 4, the drying component 5, the crusher 6 and the packaging component 7 are electrically connected to the control system respectively, the feeding component 1 is connected to the reactor 2, the reactor 2 is connected to the solid-liquid separation component 3, so as to perform solid-liquid separation on the solid-liquid mixture of the compound crystals, the solid-liquid separation component 3 and the drying component 5 are connected through the transmission component 4, the drying component 5 is connected to the crusher 6, and the crusher 6 is connected to the packaging component 7.

[0023] Based on the above structure, the feeding component 1 of this embodiment is used to feed the raw materials into the reactor 2, and make the raw materials undergo a chemical reaction under specific conditions to generate the preliminary form of compound crystals. The synthesized compound crystal solid-liquid mixture is subjected to solid-liquid separation by the solid-liquid separation component 3 to separate the solid crystals and the liquid, thereby improving the purity of the product, reducing manual operation, improving the separation efficiency, and reducing the operational risk. The separated solid crystals are transported to the drying component 5 by the transmission component 4, thereby avoiding the loss and safety risks caused by manual handling, and removing moisture through the drying component 5. Subsequently, the dried solid crystals are crushed into the desired particle size using the crusher 6 to prepare for subsequent processing. This automated crushing method reduces manpower requirements while ensuring uniform particle size; finally, the crushed powder is packaged by the packaging component 7.

[0024] This embodiment uses a control system to automatically control production, with a high degree of automation, high processing efficiency, and more flexible and convenient operation, which can effectively solve the problems of complex operation, high dependence on manual labor, and high safety risks in the original production process. Automated control reduces the cumbersome steps of manual operation and improves production efficiency and safety; at the same time, the close connection and automated transmission between components reduce the loss and pollution risks in material processing and ensure product quality.

[0025] It should be noted that the crusher 6 is a hammer crusher.

[0026] like Figure 2 As shown, the feeding assembly 1 includes a buffer bin 101, a first conveyor 102, a material extraction bin 103 and a first vacuum feeder 104. The buffer bin 101 is used to store a certain amount of raw materials, so as to provide a stable raw material supply source for the production process and reduce production interruptions caused by untimely raw material supply. The buffer bin 101 and the material extraction bin 103 are connected through the first conveyor 102, so that the raw materials in the buffer bin 101 are automatically transported to the material extraction bin 103, ensuring the continuity and efficiency of the raw material transfer process, reducing the need for manual handling, reducing labor costs and potential safety risks, and the material extraction bin 103 is used as a transition area for the raw materials from the conveyor to the first vacuum feeder 104. The end of the material extraction bin 103 away from the first conveyor 102 is connected to the reactor 2 through the first vacuum feeder 104, ensuring that the conveying amount can be accurately controlled before the raw materials are fed into the reactor 2. In addition, the vacuum feeding in this embodiment can avoid the contact between the raw materials and the air, reducing the risk of oxidation or contamination.

[0027] In some embodiments, the buffer bin 101 is provided with a weighing module 105 for weighing materials.

[0028] The weighing module 105 of this embodiment can measure the weight of the material in the buffer bin 101 in real time and accurately, which helps to maintain the accuracy of the formula ratio and ensure the quality and consistency of the final product. The weighing module 105 can realize automatic batching by integrating with the control system (such as PLC or DCS). When the weight of the material reaches the preset value, the system can automatically stop feeding or start the next operation, reducing manual intervention and improving production efficiency and automation level.

[0029] In some embodiments, a dust-free feeding station 106 and a vacuum suction device are also included, and the dust-free feeding station 106 and the buffer bin 101 are connected by the vacuum suction device. In this embodiment, the material is transported in a closed pipeline by vacuum suction, avoiding direct contact with the outside air and reducing the possibility of the material being contaminated or becoming a source of contamination. In addition, the use of the dust-free feeding station 106 and the vacuum transmission method reduces dust in the workshop and improves the working environment.

[0030] like Figure 3 As shown, the solid-liquid separation component 3 includes a centrifugal pump 301 and a centrifuge 302. The reactor 2 and the centrifuge 302 are connected via the centrifugal pump 301. The centrifugal pump 301 can provide sufficient pressure and flow to extract the compound crystal solid-liquid mixture in the reactor 2 and pressurize it into the centrifuge 302, ensuring that the compound crystal solid-liquid mixture is smoothly transferred to prepare for solid-liquid separation; subsequently, after the centrifuge 302 receives the compound crystal solid-liquid mixture delivered by the centrifugal pump 301, it generates a strong centrifugal force through high-speed rotation, forcing the solid particles with higher density to settle outward, while the liquid with lower density remains in the central area, thereby achieving separation of the two. The centrifuge 302 is connected to the transmission component 4 to deliver the compound crystals to the drying component 5 for drying.

[0031] In some embodiments, the transmission component 4 includes a second conveyor 401, a scraper 402 and a third conveyor 403. One end of the second conveyor 401 is connected to the solid-liquid separation component 3, and is responsible for receiving the compound crystals separated from the centrifuge 302. The other end of the second conveyor 401 is connected to the third conveyor 403 to transport the compound crystals to the next processing unit. Through the continuous conveying chain, the compound crystals can flow smoothly on the production line to maintain the continuity and production efficiency of the production line; the scraper 402 is arranged at one end of the second conveyor 401 close to the third conveyor 403, and is used to remove the residual compound crystals attached to the second conveyor belt to prevent the compound crystals from accumulating or falling, thereby ensuring the efficiency and cleanliness of the transmission process. Due to the high viscosity of the compound crystals, the scraper 402 can effectively reduce the risk of material loss and equipment blockage.

[0032] In some embodiments, the drying component 5 includes a dryer 51 and a cyclone separator 52. The feed end of the dryer 51 is connected to the transmission component 4, so that the compound crystals processed by the transmission component 4 are directly sent to the dryer 51 to remove moisture from the compound crystals; the discharge end of the dryer 51 is connected to the cyclone separator 52, and then the dried compound crystals are collected by the cyclone separator 52 and introduced into the crusher 6. This embodiment can quickly and evenly remove moisture from the compound crystals through the above structure to ensure the dryness and stability of the product.

[0033] In some embodiments, a second vacuum feeder 8 is further included, and the crusher 6 is connected to the cyclone separator 52 via the second vacuum feeder 8. In this embodiment, the compound crystals collected in the cyclone separator 52 are automatically transported to the crusher 6 via the second vacuum feeder 8, which reduces the need for manual operation, improves production efficiency, and also reduces the loss and pollution risk during material handling.

[0034] In some embodiments, it also includes multiple groups of liquid inlet pipes 9, multiple flow meters 10 and multiple solenoid valves 11. The liquid inlet pipes 9 are respectively connected to the reactor 2, and are used to accurately input different reaction raw materials or solvents into the reactor 2. Through the design of multiple groups of pipes, the addition of different materials can be flexibly controlled to meet the requirements of complex chemical reaction formulas; in addition, each liquid inlet pipe 9 is provided with at least one flow meter 10 and at least one solenoid valve 11, and the flow meter 10 is arranged between the solenoid valve 11 and the reactor 2. The flow meter 10 is used to monitor and display the liquid flow through the pipe in real time, so that the operator can accurately grasp the addition amount of each raw material and ensure that the reaction is carried out according to the predetermined ratio. At the same time, the solenoid valve 11 can be automatically opened or closed according to the instructions issued by the control system, so as to realize the precise switch control of each feed channel, which can not only quickly respond to the changing needs in the production process, but also realize the high automation of the entire feeding process, reduce human errors, and improve production efficiency and safety.

[0035] It should be noted that the liquid inlet pipes in this embodiment are used to introduce pure water, liquid alkali and nitric acid respectively.

[0036] In some embodiments, the packaging component 7 includes a mixer 701, a packaging silo 702, and an automatic packaging machine 703. The feed end of the mixer 701 is connected to the crusher 6 to mix the crushed powder evenly, and the discharge end of the mixer 701 is connected to the packaging silo 702 to temporarily store the mixed compound crystal powder or particles output from the mixer 701. The packaging silo 702 ensures that the mixed compound crystal powder or particles have a buffer before further processing, which can balance the time difference in the production process, such as maintaining the continuous operation of the production line while waiting for the packaging material to be prepared or the previous batch to be packaged; in addition, the discharge end of the packaging silo 702 is connected to the automatic packaging machine 703, so that the material flowing out of the packaging silo 702 is loaded into a packaging bag or container through the automatic packaging machine 703, and subsequent processing such as sealing, weighing, labeling, etc. is performed, and finally a product package that can be directly sold or transported is formed, which improves packaging efficiency, reduces manual operations, reduces labor intensity, and ensures standardization and hygienic safety of packaging.

[0037] The specific production process is as follows: the raw material (that is, the metal oxide powder) is put into the dust-free feeding station 106 through an electric hoist, and the raw material is sucked into the buffer bin 101 through a vacuum suction piece. The raw material is weighed by the weighing module 105 below the buffer bin 101. When the material reaches the weight required by the process, the first conveyor 102 below the buffer bin 101 is started to evenly input the raw material into the extraction bin 103, and the first vacuum feeder 104 is started to pump the raw material into the reactor 2. Before the raw material is added, pure water of the process proportion is first conveyed into the reactor 2, and the reactor 2 is started to stir to evenly stir the pure water and the metal oxide powder, and nitric acid is input according to the process proportion. Steam is introduced into the coil of the reactor 2 to control the process solution at 50-70°C so that the materials react and mix at the synthesis temperature required by the process. When the metal oxide powder is fully dissolved, the reaction mixture is stirred. After the nitric acid solution is dissolved, liquid alkali in the process proportion is introduced to synthesize a solid-liquid mixture of compound crystals. The solid-liquid mixture of compound crystals is pumped into the centrifuge 302 through the centrifugal pump 301 for solid-liquid separation. The required product compound crystals are centrifuged out and discharged to the second conveyor 401 below the centrifuge 302. The unloading end of the second conveyor 401 is provided with a scraper 402 to allow the material to smoothly fall into the third conveyor 403 below. The material enters the dryer 51 through the third conveyor 403. The dried material is collected by the cyclone separator 52 and falls into the extraction pipeline below. The dried material is then pumped into the crusher 6 through the second vacuum feeder 8 for crushing. The crushed powder falls into the mixer 701 below. After the powder is evenly mixed, it is automatically discharged to the automatic packaging machine 703 below for packaging to complete the production.

[0038] In summary, the embodiment of the utility model provides a compound crystal production equipment, which adopts a control system operating station to automatically control production, has a high degree of automation, and the above structure forms a coherent production line, which greatly improves the processing efficiency and safety and simplifies subsequent maintenance.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A compound crystal production device, characterized in that: It includes a feeding component, a reactor, a solid-liquid separation component, a transmission component, a drying component, a crusher, a packaging component and a control system. The feeding component, the reactor, the solid-liquid separation component, the transmission component, the drying component, the crusher and the packaging component are electrically connected to the control system respectively. The feeding component is connected to the reactor, and the reactor is connected to the solid-liquid separation component to perform solid-liquid separation on a solid-liquid mixture of compound crystals. The solid-liquid separation component and the drying component are connected through the transmission component, the drying component is connected to the crusher, and the crusher is connected to the packaging component.

2. The compound crystal production equipment according to claim 1, characterized in that: The feeding assembly includes a buffer bin, a first conveyor, a material extraction bin and a first vacuum feeder. The buffer bin and the material extraction bin are connected via the first conveyor, and an end of the material extraction bin away from the first conveyor is connected to the reactor via the vacuum feeder.

3. The compound crystal production equipment according to claim 2, characterized in that: The buffer bin is provided with a weighing module for weighing materials.

4. The compound crystal production equipment according to claim 2, characterized in that: It also includes a dust-free feeding station and a vacuum suction piece, and the dust-free feeding station and the buffer bin are connected through the vacuum suction piece.

5. The compound crystal production equipment according to claim 1, characterized in that: The solid-liquid separation component includes a centrifugal pump and a centrifuge. The reactor is connected to the centrifuge through the centrifugal pump, and the centrifuge is connected to the transmission component.

6. The compound crystal production equipment according to claim 1, characterized in that: The transmission component includes a second conveyor, a scraper and a third conveyor, one end of the second conveyor is connected to the solid-liquid separation component, the other end of the second conveyor is connected to the third conveyor, and the scraper is arranged at one end of the second conveyor close to the third conveyor.

7. The compound crystal production equipment according to claim 1, characterized in that: The drying component comprises a dryer and a cyclone separator. The feed end of the dryer is connected to the transmission component, and the discharge end of the dryer is connected to the cyclone separator.

8. The compound crystal production equipment according to claim 7, characterized in that: It also includes a second vacuum loader, and the crusher and the cyclone separator are connected through the second vacuum loader.

9. The compound crystal production equipment according to claim 1, characterized in that: It also includes multiple groups of liquid inlet pipes, multiple flow meters and multiple solenoid valves. The liquid inlet pipes are connected to the reactors respectively, and each of the liquid inlet pipes is provided with at least one flow meter and at least one solenoid valve. The flow meter is arranged between the solenoid valve and the reactor.

10. The compound crystal production equipment according to claim 1, characterized in that: The packaging component includes a mixer, a packaging silo and an automatic packaging machine. The feed end of the mixer is connected to the crusher, the discharge end of the mixer is connected to the packaging silo, and the discharge end of the packaging silo is connected to the automatic packaging machine.

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