High-stability high-temperature air intelligent temperature control equipment for hydrometallurgy resin synthesis

Abstract

The invention provides high-stability high-temperature air intelligent temperature control equipment for hydrometallurgy resin synthesis, and relates to the technical field of hydrometallurgy resin synthesis equipment, the high-stability high-temperature air intelligent temperature control equipment comprises a protective cover, a main body frame, two groups of heating units, two groups of heat dissipation units, a temperature detection and control unit, a high-temperature air flow channel and an anti-seismic buffer structure, the heat dissipation units are arranged on one side of the heating unit and distributed on the two sides of the high-temperature air flow channel, and the heating unit is arranged in the middle of the body frame. The method has the beneficial effects that the temperature control precision is high, the temperature fluctuation can be controlled within an extremely small range, the strict requirement of hydrometallurgy resin synthesis on the temperature is met, the product quality is improved, the stability is high, and through an intelligent control system, a high-efficiency heating and cooling system and a perfect structure protection design, the product quality is improved. And stable operation in a complex reaction environment is ensured.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of hydrometallurgical resin synthesis equipment, and in particular to a high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment. Background Art

[0002] In hydrometallurgy, an important field of metal extraction, hydrometallurgical resins play a key role. Hydrometallurgical resin synthesis is an extremely delicate and critical process. It aims to prepare resin materials with special properties and structures through specific chemical synthesis methods. These resin materials are specially designed for use in the field of hydrometallurgy, and their core function is to achieve efficient extraction of various metals.

[0003] In the hydrometallurgical process, raw materials such as ores are usually immersed in a specific chemical solution, and the metal is dissolved in the solution in the form of ions through a series of chemical reactions. At this time, the hydrometallurgical resin, with its unique chemical structure and functional group characteristics, can selectively react with the target metal ions to adsorb and enrich the metal ions from the complex solution system. Subsequently, the metal ions adsorbed on the resin are separated through a specific elution process, thereby achieving the purification and recovery of the metal.

[0004] However, in the process of hydrometallurgical resin synthesis, the temperature of the reaction environment has a crucial influence on the performance and synthesis effect of the resin. Accurate and stable temperature control is the key prerequisite for ensuring the synthesis of resins with excellent performance that can meet complex hydrometallurgical requirements.

[0005] During the hydrometallurgical resin synthesis process, the temperature control requirements for the reaction environment are extremely high. The current common temperature control methods have many shortcomings. Some traditional temperature control equipment uses a simple heating wire heating and fan heat dissipation method. This method has low temperature control accuracy and cannot meet the strict and precise temperature requirements during the hydrometallurgical resin synthesis process. Although some other equipment uses more advanced temperature control components, it is difficult to achieve stable regulation of air temperature when faced with complex reaction environments and rapid heat exchange of high-temperature air, resulting in unstable resin synthesis process, affecting product quality and production efficiency. Moreover, the energy utilization rate of existing equipment is low, and there is a lot of energy waste in the heating and heat dissipation process.

[0006] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Summary of the invention

[0007] 1. Technical problem to be solved by the invention: The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment provided by the present invention is used to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution: To achieve the above-mentioned purpose, the technical solution provided by the present invention is: a high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control device, comprising a protective cover, a main frame, a heating unit, a heat dissipation unit, a temperature detection and control unit, a high-temperature air flow channel and a seismic buffer structure, the number of the heat dissipation units is two groups, the heat dissipation units are arranged on one side of the heating unit and distributed on both sides of the high-temperature air flow channel, the heating unit is arranged in the middle of the main frame, wherein the heating unit comprises a control circuit, a heating chamber and a heating component distributed on the inner wall of the heating chamber, the heat dissipation unit comprises a magnetorheological fluid heat dissipation module, a heat dissipation pipeline and a heat dissipation chamber, the high-temperature air flow channel runs through the heating unit and the heat dissipation unit, and the inlet and outlet of the high-temperature air flow channel are respectively located at both ends of the main frame, the high-temperature air flow channel comprises an inlet section, a middle section and an outlet section, the middle section is two groups of branch pipeline structures and are respectively arranged corresponding to the two groups of heat dissipation units and are connected thereto.

[0009] Furthermore, the heating component is composed of a quantum dot enhanced nano heating material with a multi-layer composite structure, the heating material is tightly adhered to the inner surface of the heating chamber by a high-temperature resistant insulating glue, the control circuit is arranged at the upper end of the main frame and located in the protective cover, and the control circuit is connected to the heating component through a high-temperature resistant shielded cable.

[0010] Furthermore, the magnetorheological fluid heat dissipation module includes a sealed cavity and an electromagnetic coil wound outside the sealed cavity, the sealed cavity is filled with magnetorheological fluid, and the heat dissipation pipeline is wound around the magnetorheological fluid heat dissipation module.

[0011] Furthermore, the heat dissipation pipeline is composed of a plurality of groups of bionic branch pipelines, and both ends of the plurality of groups of bionic branch pipelines are connected to the inlet and outlet of the magnetorheological fluid heat dissipation module by hot-melt welding.

[0012] Furthermore, one end of the inlet section close to the main frame is an inlet, and the inlet section is connected to the heating unit by socket welding, and a rubber sealing ring is provided at the connection.

[0013] Furthermore, the other end of the outlet section close to the main frame is an outlet, and the height of the outlet is greater than the height of the inlet section.

[0014] Furthermore, the temperature detection and control unit includes an integrated control system and multiple groups of temperature sensors embedded in the high-temperature air flow channel, and the multiple groups of temperature sensors are MEMS high-precision sensors and are distributed in the inlet section, middle section and outlet section of the high-temperature air flow channel.

[0015] Furthermore, the anti-seismic buffer structure includes a plurality of rubber shock-absorbing pads and spring shock absorbers, and the anti-seismic buffer structure is respectively arranged between the heating unit and the main frame, and between the heat dissipation unit and the main frame.

[0016] Furthermore, the protective cover covers the top and both sides of the main frame, and the protective cover is an electromagnetic shielding shell, which is fixedly connected to the main frame by bolts.

[0017] 3. Beneficial effects: Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The temperature control precision is high, and the temperature fluctuation can be controlled within a very small range, meeting the strict temperature requirements of hydrometallurgical resin synthesis and improving product quality.

[0018] 2. Strong stability, through intelligent control system, efficient heating and cooling system, and perfect structural protection design, it ensures stable operation even in complex reaction environment.

[0019] 3. High energy utilization rate reduces unnecessary energy consumption and reduces production costs.

[0020] It should be noted that the structures not introduced in the present invention are the same as the prior art or can be implemented by using the prior art, and are not described in detail here because they do not involve the design points and improvement directions of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the present invention; Figure 3 It is a partial structural cross-sectional view of the present invention; Figure 4 It is a schematic cross-sectional view of the heat dissipation unit structure of the present invention.

[0022] Reference numerals: 1. Protective cover; 2. Main frame; 3. Heating unit; 301. Control circuit; 302. Heating chamber; 303. Heating assembly; 4. Heat dissipation unit; 401. Magnetorheological fluid heat dissipation module; 402. Heat dissipation pipeline; 403. Heat dissipation chamber; 5. Temperature detection and control unit; 501. Integrated control system; 502. Temperature sensor; 6. High-temperature air flow channel; 601. Inlet section; 602. Middle section; 603. Outlet section; 604. Inlet; 605. Outlet; 7. Anti-seismic buffer structure; 701. Rubber shock-absorbing pad; 702. Spring shock absorber. DETAILED DESCRIPTION

[0023] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See attached Figure 1-4 , a high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control device, comprising a protective cover 1, a main frame 2, a heating unit 3, a heat dissipation unit 4, a temperature detection and control unit 5, a high-temperature air flow channel 6 and a seismic buffer structure 7, the number of heat dissipation units 4 is two groups, the heat dissipation units 4 are arranged on one side of the heating unit 3, and are distributed on both sides of the high-temperature air flow channel 6, the heating unit 3 is arranged in the middle of the main frame 2, wherein the heating unit 3 includes a control circuit 301, a heating chamber 302 and a heating component 303 distributed on the inner wall of the heating chamber 302, the heat dissipation unit 4 includes a magnetorheological fluid heat dissipation module 401, a heat dissipation pipeline 402 and a heat dissipation chamber 403, the high-temperature air flow channel 6 runs through the heating unit 3 and the heat dissipation unit 4, and the inlet and outlet of the high-temperature air flow channel 6 are respectively located at both ends of the main frame 2, the high-temperature air flow channel 6 includes an inlet section 601, a middle section 602 and an outlet section 603, the middle section 602 is two groups of branch pipeline structures and are respectively arranged corresponding to the two groups of heat dissipation units 4 and are connected thereto.

[0028] Heating unit: The heating component 303 is composed of a quantum dot-enhanced nano-heating material with a multi-layer composite structure. The heating material is tightly adhered to the inner surface of the heating chamber 302 through high-temperature resistant insulating glue. The control circuit 301 is arranged at the upper end of the main frame 2 and is located in the protective cover 1. The control circuit 301 is connected to the heating component 303 through a high-temperature resistant shielded cable. Quantum dot-enhanced nano-heating material is used in this technical solution. Quantum dots have a unique quantum size effect and can accurately control the release and conversion of energy at the microscopic level. Compared with traditional nano-heating materials, its thermal response speed is improved by several times, and it can efficiently convert electrical energy into thermal energy in a very short time to achieve rapid heating of high-temperature air. At the same time, the heating chamber 302 adopts a double-layer jacket structure design to ensure the uniformity and stability of heating. Combined with the control circuit 301 with adaptive fuzzy control function, the circuit can sense the changes in the heating load and the interference of the external environment in real time, and automatically adjust the heating power, so that the heating system can accurately output the required heat according to different synthesis process requirements.

[0029] Heat dissipation unit: The magnetorheological fluid heat dissipation module 401 includes a sealed cavity and an electromagnetic coil wound outside the sealed cavity. The sealed cavity is filled with magnetorheological fluid, and the heat dissipation pipeline 402 is wound around the magnetorheological fluid heat dissipation module 401; magnetorheological fluid is a new type of intelligent material. Under the action of a magnetic field, its rheological properties can change significantly within milliseconds. In the heat dissipation system of this device, the electromagnetic coil is cleverly designed to accurately adjust the magnetic field strength according to the real-time temperature and heat dissipation requirements of the high-temperature air, thereby changing the viscosity and fluidity of the magnetorheological fluid. When the temperature is high, the magnetorheological fluid is heated and cooled. When the temperature is high, the magnetic field strength is increased to reduce the viscosity of the magnetorheological fluid, accelerate the flow rate of the coolant, and enhance the heat dissipation capacity. When the temperature is close to the set value, the magnetic field strength is reduced, the coolant flow rate is reduced, and excessive heat dissipation is avoided. The heat dissipation pipeline 402 is composed of a plurality of groups of bionic branch pipelines, and the two ends of the plurality of groups of bionic branch pipelines are connected to the inlet and outlet of the magnetorheological fluid heat dissipation module 401 through hot melt welding. The heat dissipation pipeline 402 adopts a bionic branch structure to evenly distribute the coolant in the pipeline, further increasing the heat dissipation area. The pipeline is connected to the magnetorheological fluid heat dissipation module 401 through a quick-plug connector.

[0030] High-temperature air flow channel: The cross section of the high-temperature air flow channel 6 is circular, and the inner lining pipe is a thick polyvinyl chloride anti-corrosion layer. The end of the inlet section 601 close to the main frame 2 is the inlet 604. The inlet section 601 is connected to the heating unit 3 by socket welding, and a rubber sealing ring is provided at the connection. The other end of the outlet section 603 close to the main frame 2 is the outlet 605. The height of the outlet 605 is greater than the height of the inlet section 601. A pneumatic butterfly valve is provided at the inlet 604, and a flow meter is provided at the outlet 605. The inlet section 601 and the heating chamber 302 are connected by flanges, and a high-temperature resistant sealing ring is provided at the connection. The intermediate section 602 extends from the inlet section 601 and is divided into two branch flow channels and connected to the heat dissipation chamber 403 in the heat dissipation unit 4. Finally, the two branches are merged to form the outlet section 603. The high-temperature air flow channel 6 adopts a middle-section branch structure and an overall structure in which the outlet 605 is higher than the inlet 604. It passes through the heating unit 3 and the heat dissipation unit 4 in sequence, extending the high-temperature air flow channel 6, increasing the length of the air flow path, and extending the residence time of the air in the equipment, so that the air can fully contact the heating unit 3 and the heat dissipation unit 4, thereby improving the heat exchange efficiency and ensuring more precise temperature control of the high-temperature air.

[0031] Temperature detection and control unit: includes an integrated control system 501 and multiple groups of temperature sensors 502 embedded in the high-temperature air flow channel 6. The multiple groups of temperature sensors 502 are MEMS high-precision sensors and are distributed in the inlet section 601, the middle section 602 and the outlet section 603 of the high-temperature air flow channel 6, respectively located at the flow channel inlet, the heating chamber 302 outlet and the heat dissipation unit 4 outlet. One end of the sensor detection head extends into the high-temperature air flow channel 6 by about 15 mm. The temperature change trend is predicted in advance through the integrated control system 501, and the working state of the heating and heat dissipation unit is adjusted in advance.

[0032] Anti-seismic buffer structure: including multiple rubber shock-absorbing pads 701 and spring shock absorbers 702. The anti-seismic buffer structure 7 is respectively arranged between the heating unit 3 and the main frame 2, and between the heat dissipation unit 4 and the main frame 2. The rubber shock-absorbing pads can effectively absorb high-frequency vibrations, and the spring shock absorbers have a good buffering effect on low-frequency vibrations. They can effectively reduce the impact of external mechanical vibrations on the precision components inside the equipment and ensure the normal operation of the equipment in a vibration environment.

[0033] Protective cover: The protective cover 1 covers the top and both sides of the main frame 2. The protective cover 1 is an electromagnetic shielding shell and is fixedly connected to the main frame 2 by bolts. In order to prevent the temperature monitoring and control system from receiving external electromagnetic interference, the protective cover 1 adopts a full metal shielding shell. The control circuit 301 and the integrated control system 501 are both arranged on the top of the main frame 2 to effectively shield external electromagnetic signals, ensure the accuracy and reliability of the data collected by the sensor, and the stable operation of the control system.

[0034] In this embodiment, the specific implementation method is as follows: Implementation of the heating unit: The quantum dot enhanced nano-heating material is precisely installed in the heating chamber according to a specific multi-level composite structure arrangement, and connected to an adaptive fuzzy control circuit to ensure that the parameters of each circuit component match. Through multiple debugging, the circuit control parameters under different heating power requirements are determined to achieve precise control of the heating power.

[0035] Implementation of the heat dissipation unit: Install the magnetorheological fluid heat dissipation module at the optimal heat dissipation position of the high-temperature air flow channel to ensure that the coolant heat dissipation pipeline is tightly fitted with the high-temperature air flow channel, adjust the current intensity and frequency of the electromagnetic coil, and determine the magnetic field control parameters under different temperature conditions so that the magnetorheological fluid can intelligently adjust the viscosity and flow rate according to the actual temperature requirements. At the same time, conduct sealing and flow tests on the heat dissipation pipeline to ensure that the coolant flows evenly and stably in the bionics designed pipeline.

[0036] Implementation of temperature detection and control unit: Install multiple sets of high-precision MEMS temperature sensors at key positions of the high-temperature air flow channel to ensure that the sensors can monitor the temperature comprehensively and accurately. Connect the sensors to the central processing unit, and train and optimize the deep learning algorithm through a large amount of experimental data, so that the control system can accurately predict the temperature change trend based on the temperature data and automatically adjust the working status of the heating system and the cooling system.

[0037] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. High stability hydrometallurgical resin synthesis high temperature air intelligent temperature control equipment, characterized by: The invention comprises a protective cover (1), a main frame (2), a heating unit (3), a heat dissipation unit (4), a temperature detection and control unit (5), a high-temperature air flow channel (6) and an anti-seismic buffer structure (7), wherein the heat dissipation units (4) are in two groups, the heat dissipation units (4) are arranged on one side of the heating unit (3) and distributed on both sides of the high-temperature air flow channel (6), the heating unit (3) is arranged in the middle of the main frame (2), wherein the heating unit (3) comprises a control circuit (301), a heating chamber (302) and a heating component distributed on the inner wall of the heating chamber (302). (303), the heat dissipation unit (4) comprises a magnetorheological fluid heat dissipation module (401), a heat dissipation pipeline (402) and a heat dissipation chamber (403), the high-temperature air flow channel (6) runs through the heating unit (3) and the heat dissipation unit (4), and the inlet and outlet of the high-temperature air flow channel (6) are respectively located at the two ends of the main frame (2), the high-temperature air flow channel (6) comprises an inlet section (601), a middle section (602) and an outlet section (603), and the middle section (602) is a two-group branch pipeline structure and is respectively arranged corresponding to and communicated with the two groups of heat dissipation units (4).

2. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 1 is characterized by: The heating component (303) is composed of a quantum dot-enhanced nano heating material with a multi-layer composite structure; the heating material is tightly adhered to the inner surface of the heating chamber (302) by means of a high-temperature resistant insulating adhesive; the control circuit (301) is arranged at the upper end of the main frame (2) and is located inside the protective cover (1); the control circuit (301) is connected to the heating component (303) via a high-temperature resistant shielded cable.

3. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 1 is characterized by: The magnetorheological fluid heat dissipation module (401) comprises a sealed cavity and an electromagnetic coil wound outside the sealed cavity; the sealed cavity is filled with magnetorheological fluid; and the heat dissipation pipeline (402) is wound around the magnetorheological fluid heat dissipation module (401).

4. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 1 is characterized by: The heat dissipation pipeline (402) is composed of a plurality of groups of bionic branch pipelines, and both ends of the plurality of groups of bionic branch pipelines are connected to the inlet and outlet of the magnetorheological fluid heat dissipation module (401) through hot-melt welding.

5. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 1 is characterized by: One end of the inlet section (601) close to the main frame (2) is an inlet (604); the inlet section (601) is connected to the heating unit (3) by socket welding, and a rubber sealing ring is provided at the connection.

6. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 5 is characterized by: The other end of the outlet section (603) close to the main frame (2) is an outlet (605), and the height of the outlet (605) is greater than the height of the inlet section (601).

7. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 1 is characterized by: The temperature detection and control unit (5) comprises an integrated control system (501) and a plurality of groups of temperature sensors (502) embedded in the high-temperature air flow channel (6); the plurality of groups of temperature sensors (502) are MEMS high-precision sensors and are distributed in an inlet section (601), a middle section (602) and an outlet section (603) of the high-temperature air flow channel (6).

8. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 1 is characterized by: The anti-seismic buffer structure (7) comprises a plurality of rubber shock-absorbing pads (701) and spring shock absorbers (702), and the anti-seismic buffer structure (7) is respectively arranged between the heating unit (3) and the main frame (2), and between the heat dissipation unit (4) and the main frame (2).

9. The high-stability hydrometallurgical resin synthesis high-temperature air intelligent temperature control equipment according to claim 1, characterized in that: The protective cover (1) covers the top and both sides of the main frame (2); the protective cover (1) is an electromagnetic shielding shell, and is fixedly connected to the main frame (2) by bolts.

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