Low-energy-consumption microwave-assisted prefabricated brick rapid curing device

Abstract

The invention discloses a low-energy-consumption microwave-assisted prefabricated brick rapid curing device which comprises a heating curing box, a heat exchange recovery mechanism and low-energy-consumption microwave generators, the low-energy-consumption microwave generators are arranged at the two ends of the outer side of the heating curing box, and the low-energy-consumption microwave generators adopt high-efficiency solid-state microwave power amplifiers; a heating cavity is formed in the heating curing box, heat conduction corrugated metal sheets are laid on the top wall of the heating cavity, and heat gathering grooves are formed in the top of the heating curing box in an arrayed mode. According to the low-energy-consumption microwave-assisted prefabricated brick rapid curing device, the heating cavity of the heating curing box serves as a prefabricated brick curing space, the low-energy-consumption microwave generator serves as a core component for generating microwave energy, and under guidance of the waveguide metal pipe on the inner side, the microwave energy generated by the low-energy-consumption microwave generator is transmitted into the heating cavity; and microwave energy is radiated into the heating cavity, and the prefabricated bricks on the inner side are subjected to microwave curing.

Description

Technical Field

[0001] The invention relates to the technical field of building material production, in particular to a low-energy consumption microwave-assisted prefabricated brick rapid curing device. Background Art

[0002] In the complete production process of precast bricks today, the curing process undoubtedly plays a vital role, which is directly related to the final quality and durability of the brick. This step aims to achieve ideal hardening and strength development by controlling suitable environmental conditions such as temperature, humidity and curing time to promote the full reaction of moisture and cementitious materials inside the brick.

[0003] However, for a long time, traditional curing methods such as natural curing and artificial assisted curing, although they have met production needs to a certain extent, have exposed many limitations.

[0004] The existing curing device has a relatively low processing efficiency when processing precast bricks, which affects the curing efficiency and cannot achieve rapid and batch curing of precast bricks; and in the process of using microwaves for curing, its energy consumption is large, which easily causes additional heat loss and is not convenient for heat recovery. Summary of the invention

[0005] The purpose of the present invention is to provide a low-energy microwave-assisted precast brick rapid curing device to solve the problem that the existing curing device proposed in the above background technology has a relatively low processing efficiency when processing precast bricks, which affects the curing efficiency and cannot achieve rapid and batch curing of precast bricks; and in the process of curing using microwaves, its energy consumption is large, which easily causes additional heat loss and is not convenient for heat recovery and utilization.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-energy microwave-assisted prefabricated brick rapid curing device, comprising a heating and curing box, a heat exchange recovery mechanism and a low-energy microwave generator, low-energy microwave generators are arranged at both ends of the outer side of the heating and curing box, the low-energy microwave generator adopts a high-efficiency solid-state microwave power amplifier, a heating cavity is provided inside the heating and curing box, and a heat-conducting corrugated metal sheet is laid on the top wall of the heating cavity, a heat-collecting groove is arranged on the top of the heating and curing box, the low-energy microwave generator comprises a reflecting plate, an arc groove and a waveguide metal tube, reflecting plates are arranged on both sides of the inner wall of the heating and curing box, and arc grooves are arranged on the inner side of the reflecting plate, and a waveguide metal tube is installed inside the arc groove, the waveguide metal tube is electrically connected to the low-energy microwave generator, an electric transmission belt is arranged on the inner cavity bottom wall of the heating cavity, a multifunctional sensor is arranged on the upper end of the reflecting plate, and a wireless data receiver is arranged on the outer electrical connection end of the multifunctional sensor;

[0007] A heat-blocking plate is installed on the top of the heating and curing box, and a heat-exchange recovery mechanism is provided at the inner connection between the heat-blocking plate and the heat-collecting tank. The heat-exchange recovery mechanism includes a heat-exchange pipe, and the heat-exchange pipe is provided at the inner side of the heat-collecting tank. Side branch pipes are connected to both ends of the heat-exchange pipes, and one end of the multiple groups of side branch pipes on one side is connected to a water inlet main pipe, and one end of the multiple groups of side branch pipes on the other side is connected to a water outlet main pipe. Heat-blocking baffles are arranged and installed on both sides of the bottom of the heat-blocking plate, and the size of the heat-blocking baffles matches the heat-collecting tank.

[0008] The inlets and outlets at both ends of the heating and curing box are provided with double-leaf revolving doors.

[0009] Furthermore, a driving motor is installed at the bottom of the electric conveyor belt, and the transmission surface of the electric conveyor belt is paved with anti-slip stripes.

[0010] Furthermore, the heat-resistant baffle and the heat exchange tube form a wrapping connection, the heat-resistant baffle is made of a soft heat-insulating material, and the size of the slot in the heat-resistant baffle and the heat exchange tube match each other.

[0011] Furthermore, a bottom frame is provided at the bottom of the heating and curing box, and top frames are provided on both sides of the upper end of the bottom frame, and the top frames are arranged in a door shape.

[0012] Furthermore, a rotating motor is installed at the top middle end of the top frame, and a transmission gear is installed at the shaft end of the rotating motor, and a driven gear is meshed with one end of the transmission gear, a gear shaft is provided at the connection between the middle shaft end of the driven gear and the outer side of the top frame, and a double-leaf revolving door is fixed on the outer shaft of the transmission gear and the driven gear.

[0013] Furthermore, the rotating motor forms a transmission structure through a transmission gear, a driven gear and the double-leaf revolving door, and the transmission gear and the driven gear are meshed with each other.

[0014] Furthermore, the reflector is embedded in the arc groove and the waveguide metal tube, and the sizes of the arc groove and the waveguide metal tube match each other.

[0015] Furthermore, the heat-conducting corrugated metal sheet is distributed in a corrugated shape as a whole.

[0016] Compared with the prior art, the invention has the following beneficial effects: the low-energy microwave-assisted precast brick rapid curing device adopts the mutual cooperation between multiple mechanisms and has strong functionality. The heating cavity of the heating curing box is used as the curing space for the precast bricks, and the low-energy microwave generator is used as the core component for generating microwave energy. Under the guidance of the inner waveguide metal tube, the microwave energy generated by the low-energy microwave generator is transmitted to the heating cavity, and the microwave energy is radiated into the heating cavity to perform microwave curing on the precast bricks inside; and multi-parameter sensors such as temperature, humidity, and speed are integrated to monitor the heating state of the precast bricks in real time. According to the preset heating curve and real-time monitoring data, the output power of the microwave generator and the speed of the conveyor belt are intelligently adjusted to achieve precise control, so as to reduce the energy consumption in the curing process of the precast bricks through intelligent control, realize rapid and batch curing of the precast bricks, and improve production efficiency and product quality stability;

[0017] Compared with traditional curing methods, microwave heating can significantly shorten the curing time of precast bricks and improve production efficiency. Microwave heating can penetrate the interior of precast bricks to achieve overall uniform heating, avoiding problems such as large temperature gradients and uneven heating. In addition, there is no emission of harmful substances during microwave heating, which is environmentally friendly. It also has high heating efficiency and can quickly achieve the desired curing effect.

[0018] Symmetrically distributed reflectors are arranged on both sides of the heating cavity. The reflectors are made of high reflectivity materials to effectively focus the microwave energy in the heating area and improve the heating efficiency. The arc grooves arranged on the surface can ensure that the microwave energy is evenly distributed in the heating space to avoid local overheating or insufficient heating.

[0019] The reflective plates on both sides of the heating cavity will evenly distribute the microwave energy in the heating space to solidify the prefabricated bricks. The generated heat will also be gradually transferred upward under the isolation of the reflective plates. The heat-conducting corrugated metal sheet on the top wall will transfer the heat to the heat collection tank cavity at the top with good thermal conductivity, forming a new heat space in the heat collection tank cavity to block the bottom heat to reduce heat loss. The heat accumulated in the heat collection tank will be transferred to the heat exchange tube inside to collect the waste heat generated during microwave heating. The heat exchange tube with multiple branches can receive heat well and reduce heat loss during the solidification process. By optimizing the operating parameters and heating process of the microwave heating equipment and recycling waste heat, energy consumption and production costs can be reduced.

[0020] The multifunctional sensors are evenly arranged on the top of both sides of the heating chamber. Each group of multifunctional sensors integrates multiple parameter sensors such as temperature, humidity, speed, etc., which can not only monitor the temperature changes of precast bricks in real time during the heating process to ensure uniform and non-overheated heating, but also intelligently adjust the output power of the microwave generator and the speed of the conveyor belt according to the preset heating curve and real-time monitoring data to achieve precise control. In addition, intermittent heating, dynamic power adjustment, etc. can be used to reduce overall energy consumption and improve the automation level of the entire production.

[0021] The electric conveyor belt used for transmission is made of high temperature resistant and wear resistant materials, such as stainless steel mesh belt or high temperature resistant PP material, to ensure long-term operation without deformation and breakage; the conveyor belt is arranged along the extension direction of the heating chamber to realize the continuous movement of the precast bricks, and is equipped with a drive motor with variable frequency speed regulation. The speed of the electric conveyor belt is adjusted according to the heating process requirements to realize the control of different heating times and temperature curves; the control system monitors the speed and position of the electric conveyor belt in real time to ensure that the residence time of the precast bricks in the heating tunnel is consistent, thereby ensuring the uniformity of the heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the external three-dimensional structure of a low-energy microwave-assisted prefabricated brick rapid curing device of the present invention;

[0023] Figure 2 It is a schematic diagram of the internal three-dimensional structure of a low-energy microwave-assisted prefabricated brick rapid curing device of the present invention;

[0024] Figure 3 The invention relates to a low-energy microwave-assisted prefabricated brick rapid curing device. Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of a heat exchange recovery mechanism in a low-energy consumption microwave-assisted prefabricated brick rapid curing device of the present invention;

[0026] Figure 5 It is a schematic diagram of the external front structure of a low-energy microwave-assisted prefabricated brick rapid curing device of the present invention;

[0027] Figure 6 This is a schematic diagram of the internal front structure of a low-energy microwave-assisted prefabricated brick rapid curing device of the present invention.

[0028] In the figure: 1. Heating and curing box; 101. Heating chamber; 102. Heat-conducting corrugated metal sheet; 2. Heat collecting groove; 3. Multifunctional sensor; 4. Heat-resistant baffle; 5. Heat-resistant plate; 6. Heat exchange recovery mechanism; 601. Heat exchange tube; 602. Side branch pipe; 603. Water inlet main pipe; 604. Water outlet main pipe; 7. Electric transmission belt; 8. Low-energy microwave generator; 801. Reflector; 802. Arc groove; 803. Waveguide metal tube; 9. Double-leaf revolving door; 901. Rotating motor; 902. Transmission gear; 903. Driven gear; 904. Gear shaft; 10. Base frame; 11. Top frame; 12. Wireless data receiver; 13. Drive motor; 14. Anti-slip stripes. DETAILED DESCRIPTION

[0029] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figure 1-6As shown, the present invention provides a technical solution: a low-energy microwave-assisted prefabricated brick rapid curing device, a heating and curing box 1, a heat exchange recovery mechanism 6 and a low-energy microwave generator 8, the low-energy microwave generators 8 are arranged at both ends of the outer side of the heating and curing box 1, the low-energy microwave generators 8 use a high-efficiency solid-state microwave power amplifier, a heating cavity 101 is provided inside the heating and curing box 1, and a heat-conducting corrugated metal sheet 102 is paved on the top wall of the heating cavity 101, a heat collecting groove 2 is arranged on the top of the heating and curing box 1, and the low-energy microwave generator 8 includes Reflection plate 801, arc groove 802 and waveguide metal tube 803, the inner wall of the heating and curing box 1 is provided with reflection plates 801 on both sides, and the inner side of the reflection plate 801 is arranged with arc groove 802, and the inside of the arc groove 802 is installed with waveguide metal tube 803, the waveguide metal tube 803 is electrically connected to the low-energy microwave generator 8, the inner cavity bottom wall of the heating cavity 101 is provided with an electric transmission belt 7, the upper end of the reflection plate 801 is arranged with a multifunctional sensor 3, and the outer electrical connection end of the multifunctional sensor 3 is provided with a wireless data receiver 12;

[0032] A heat-blocking plate 5 is installed on the top of the heating and curing box 1, and a heat-exchange recovery mechanism 6 is provided at the inner connection of the heat-blocking plate 5 and the heat-collecting tank 2. The heat-exchange recovery mechanism 6 includes a heat-exchange pipe 601, and the heat-exchange pipe 601 is provided at the inner side of the heat-collecting tank 2. Side branch pipes 602 are connected to both ends of the heat-exchange pipe 601, and one end of the multiple groups of side branch pipes 602 on one side is connected to a water inlet main pipe 603, and one end of the multiple groups of side branch pipes 602 on the other side is connected to a water outlet main pipe 604. Heat-blocking baffles 4 are arranged on both sides of the bottom of the heat-blocking plate 5, and the size of the heat-blocking baffles 4 matches the heat-collecting tank 2.

[0033] Double-leaf revolving doors 9 are provided at the inlets and outlets at both ends of the heating and curing box 1; a driving motor 13 is installed at the bottom of the electric conveyor belt 7, and the transmission surface of the electric conveyor belt 7 is paved with anti-slip stripes 14; the heat-resistant baffle 4 and the heat exchange tube 601 form a wrapping connection, the heat-resistant baffle 4 is made of soft heat-insulating material, and the size of the inner notch of the heat-resistant baffle 4 and the heat exchange tube 601 match each other; a bottom frame 10 is provided at the bottom of the heating and curing box 1, and top frames 11 are provided on both sides of the upper end of the bottom frame 10, and the top frame 11 is arranged in a door shape; a rotating motor 901 is installed at the top middle end of the top frame 11, and a transmission gear 90 is installed at the shaft end of the rotating motor 901 2, and a driven gear 903 is meshed at one end of the transmission gear 902, a gear shaft 904 is provided at the connection between the middle axis end of the driven gear 903 and the outer side of the top frame 11, and a double-leaf revolving door 9 is fixed on the outer shaft rods of the transmission gear 902 and the driven gear 903; the rotating motor 901 forms a transmission structure through the transmission gear 902, the driven gear 903 and the double-leaf revolving door 9, and the transmission gear 902 and the driven gear 903 are meshed with each other; the reflector 801 is interlocked with the waveguide metal tube 803 through the arc groove 802, and the sizes of the arc groove 802 and the waveguide metal tube 803 match each other;

[0034] The entire curing device is highly collaborative and functionally integrated. Through the integrated heating and curing box 1, the internal heating cavity 101 is used as the core space for curing precast bricks, and the efficiency is improved through low-energy microwave heating technology; the low-energy microwave generator 8 is the power source of the system. Its core components are in efficient operation. With the precise guidance of the inner waveguide metal tube 803, the microwave energy is seamlessly transmitted to the heating cavity 101, realizing the all-round radiation of microwave energy, and performing deep and uniform microwave curing treatment on the precast bricks.

[0035] To ensure accurate control of the heating process, the system integrates an advanced multi-parameter sensor network such as temperature, humidity, and speed. These sensors are evenly distributed in the heating chamber 101 and key positions, can capture data in real time, and feedback the changes in various parameters during the heating process of the precast bricks through the wireless data receiver 12. Based on the powerful data processing capability, the preset heating curve is automatically compared with the real-time monitoring data, and the output power of the microwave generator and the speed of the electric conveyor belt 7 are intelligently adjusted to achieve refined management of the heating process, thereby ensuring production efficiency while greatly improving the stability of product quality.

[0036] In order to further optimize the microwave heating effect, symmetrically distributed high-reflectivity reflective plates 801 are innovatively set on both sides of the heating cavity 101; these reflective plates are not only made of special materials that can efficiently focus microwave energy on the heating area, but also have carefully designed arc grooves 802 on their surfaces to guide the microwave energy to be evenly distributed in the heating space, effectively avoiding local overheating or insufficient heating problems, and ensuring the uniformity and efficiency of the overall heating of the precast bricks.

[0037] In addition, the system also cleverly utilizes the waste heat recovery mechanism; the heat generated during the heating process is gradually transferred upward to the heat-conducting corrugated metal sheet 102 on the top wall under the insulating effect of the reflector 801, and then directed to the cavity of the heat collection tank 2 at the top. This design not only reduces the unnecessary loss of heat, but also effectively collects the waste heat generated during the microwave heating process through the network of heat exchange tubes 601 in the heat collection tank 2, realizing the recycling of energy; the multi-branch design of the heat exchange tubes 601 ensures efficient reception and transmission of heat, further reducing energy consumption and production costs.

[0038] As a key component for precast brick transmission, the electric conveyor belt 7 is made of high-temperature resistant and wear-resistant high-quality materials (such as stainless steel mesh belt or high-temperature resistant PP material) to ensure long-term stability and reliability. With the drive motor 13 with variable frequency speed regulation, the system can flexibly adjust the speed of the conveyor belt according to the specific requirements of the heating process, thereby achieving precise control of different heating times and temperature curves. At the same time, the control system monitors the speed and position of the conveyor belt in real time to ensure that the residence time of the precast bricks in the heating tunnel is consistent, providing a solid guarantee for the uniformity of the heating effect.

[0039] In summary, this mechanical system achieves rapid, batch and efficient curing of precast bricks through precise coordination and intelligent control among multiple mechanisms. It not only significantly improves production efficiency and product quality, but also reduces overall energy consumption through energy-saving measures such as waste heat recovery, demonstrating the outstanding achievements of modern mechanical design and intelligent manufacturing.

[0040] In summary, when the low-energy microwave-assisted precast brick rapid curing device is used, it first controls the low-energy microwave generator 8 on the outside to operate, and with the help of the precise guidance of the inner waveguide metal tube 803, the microwave energy is seamlessly transmitted to the heating cavity 101, so as to realize the all-round radiation of microwave energy and preheat the interior. At the same time, the rotating motor 901 on the top frame 11 is controlled to drive the transmission gear 902 to rotate, so that the driven gear 903 meshing with it rotates synchronously, so that the double-leaf revolving door 9 on the gear shaft rotates outward and expands, and the heating cavity 101 is opened, so as to facilitate the start of the drive motor 13, and the precast bricks to be processed are driven to the heating cavity 101 through the electric transmission belt 7. 01 for transmission. During the transmission process, the water inlet main pipe 603 at the top transmits the water to be heated to the side branch pipe 602 at the end of the water inlet main pipe 603, so that the water enters the heat exchange tube 601 for slow transmission, and continues to be transmitted from the water outlet main pipe 604 of the other end side branch pipe 602. When the precast bricks enter the heating chamber 101 of the heating and curing box 1, the microwave heating will penetrate the interior of the precast bricks to achieve overall uniform heating to quickly achieve the required curing effect, and the drive motor 13 is frequency-controlled according to the heating process requirements to adjust the speed of the electric conveyor belt 7 to ensure that the residence time of the precast bricks in the heating tunnel is consistent, thereby ensuring the uniformity of the heating effect;

[0041] As the temperature in the heating cavity 101 continues to rise due to microwave heating, internal heat gradually accumulates. Under the restriction of the reflective plates 801 on both sides, the heat will be transferred upward, and the heat will be guided by the arc surface of the heat-conducting corrugated metal sheet 102 to the cavity of the heat collection tank 2 at the top. The heat in the cavity of the heat collection tank 2 is absorbed by the heat exchange tube 601 to collect the waste heat generated during the microwave heating process, thereby reducing the heat loss during the curing process.

[0042] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A low-energy microwave-assisted prefabricated brick rapid curing device, comprising a heating curing box (1), a heat exchange recovery mechanism (6) and a low-energy microwave generator (8), characterized in that: Low-energy microwave generators (8) are arranged at both ends of the outer side of the heating and curing box (1), and the low-energy microwave generator (8) adopts a high-efficiency solid-state microwave power amplifier. A heating cavity (101) is provided inside the heating and curing box (1), and a heat-conducting corrugated metal sheet (102) is laid on the top wall of the heating cavity (101). A heat collecting groove (2) is arranged on the top of the heating and curing box (1), and the low-energy microwave generator (8) includes a reflecting plate (801), an arc groove (802) and a waveguide metal tube (803). The heating and curing box ( 1) are provided with reflection plates (801) on both sides of the inner wall, and arc grooves (802) are arranged on the inner side of the reflection plates (801), and a waveguide metal tube (803) is installed inside the arc groove (802), the waveguide metal tube (803) is electrically connected to the low-energy microwave generator (8), the inner cavity bottom wall of the heating cavity (101) is provided with an electric transmission belt (7), a multifunctional sensor (3) is arranged on the upper end of the reflection plates (801), and a wireless data receiver (12) is provided at the outer electrical connection end of the multifunctional sensor (3); A heat-resisting plate (5) is installed on the top of the heating and curing box (1), and a heat-exchange recovery mechanism (6) is arranged at the inner connection between the heat-resisting plate (5) and the heat-collecting tank (2). The heat-exchange recovery mechanism (6) comprises a heat-exchange pipe (601), and the heat-exchange pipe (601) is arranged on the inner side of the heat-collecting tank (2). Both ends of the heat-exchange pipe (601) are connected with side branch pipes (602), and one end of multiple groups of the side branch pipes (602) on one side is connected with a water inlet main pipe (603), and one end of multiple groups of the side branch pipes (602) on the other side is connected with a water outlet main pipe (604). Heat-resisting baffles (4) are arranged on both sides of the bottom of the heat-resisting plate (5), and the size of the heat-resisting baffles (4) matches the size of the heat-collecting tank (2). The inlets and outlets at both ends of the heating and curing box (1) are provided with double-leaf revolving doors (9).

2. A low-energy microwave-assisted prefabricated brick rapid curing device according to claim 1, characterized in that: A driving motor (13) is installed at the bottom of the electric transmission belt (7), and anti-slip stripes (14) are laid on the transmission surface of the electric transmission belt (7).

3. A low-energy microwave-assisted prefabricated brick rapid curing device according to claim 1, characterized in that: The heat-resistant baffle (4) and the heat-exchange tube (601) form a wrapping connection, the heat-resistant baffle (4) is made of a soft heat-insulating material, and the size of the inner notch of the heat-resistant baffle (4) and the heat-exchange tube (601) match each other.

4. A low-energy microwave-assisted prefabricated brick rapid curing device according to claim 1, characterized in that: The bottom of the heating and curing box (1) is provided with a bottom frame (10), and top frames (11) are provided on both sides of the upper end of the bottom frame (10), and the top frames (11) are arranged in a door shape.

5. A low-energy microwave-assisted prefabricated brick rapid curing device according to claim 4, characterized in that: A rotating motor (901) is installed at the middle end of the top of the top frame (11), and a transmission gear (902) is installed at the shaft end of the rotating motor (901), and a driven gear (903) is meshed with one end of the transmission gear (902), a gear shaft (904) is provided at the connection between the middle shaft end of the driven gear (903) and the outer side of the top frame (11), and a double-leaf revolving door (9) is fixed on the outer shafts of the transmission gear (902) and the driven gear (903).

6. A low-energy microwave-assisted prefabricated brick rapid curing device according to claim 5, characterized in that: The rotating motor (901) forms a transmission structure through a transmission gear (902), a driven gear (903) and a double-leaf revolving door (9), and the transmission gear (902) and the driven gear (903) are meshed with each other.

7. The low-energy microwave-assisted prefabricated brick rapid curing device according to claim 1 is characterized in that: The reflector (801) is interlocked with the arc groove (802) and the waveguide metal tube (803), and the sizes of the arc groove (802) and the waveguide metal tube (803) match each other.

8. The low-energy microwave-assisted prefabricated brick rapid curing device according to claim 1 is characterized in that: The heat-conducting corrugated metal sheet (102) is arranged and distributed in a corrugated shape as a whole.

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