Energy-saving mold heat energy exchange drying and curing device

Abstract

The utility model provides an energy-saving die heat energy exchange drying and curing device. The energy-saving mold heat energy exchange drying and curing device comprises a supporting bottom frame; the mounting cabinet is fixedly connected to the top of the supporting bottom frame, a partition plate is mounted in the mounting cabinet, a water tank is mounted at the bottom of the inner wall of the mounting cabinet, a steam generator is mounted at the top of the water tank, and a suction pipe is mounted at an inlet of the steam generator; a steam supply pipe with a valve is installed at an outlet of the steam generator, and a filtering assembly is installed at the top of the partition plate. According to the energy-saving mold heat energy exchange drying and curing device, heat loss of a traditional open system can be avoided through the design, meanwhile, the heat energy utilization rate is increased through recovery of steam condensation latent heat, and in the drying and curing process, steam enters the recovery water tank through the backflow assembly after heat exchange is completed in the mold, so that the energy is saved. After condensation, reheating circulation is performed, and energy consumption is reduced.

Description

Technical Field

[0001] This utility model relates to the field of energy-saving mold heat exchange drying and curing technology, and in particular to an energy-saving mold heat exchange drying and curing device. Background Technology

[0002] With the world facing increasingly severe energy shortages and rising electricity costs, maintaining or further improving economic efficiency through energy conservation and consumption reduction has become an important task for all countries and enterprises. In particular, due to my country's rapid economic development, energy supply has become a "bottleneck" restricting further economic growth. In some regions and industries, electricity costs have "eaten up" corporate profits, even exceeding the proportion of raw material costs, and this cost is expected to continue to grow rapidly in the foreseeable future.

[0003] The main functions of the energy-saving mold heat exchange drying and curing device include saving electricity consumption, reducing production costs, and improving economic efficiency. This device uses saturated steam for heating and drying, with the temperature controlled within the range of 150-160℃, which can save up to 70% of electricity consumption and significantly reduce production costs by 25%. The energy-saving mold heat exchange drying and curing device includes a heat exchanger, a hot-pressing upper mold, and a hot-pressing lower mold. The heat exchanger is equipped with a heat insulation plate, which is fixedly connected to the hot-pressing lower mold and moves vertically up and down along the inner wall of the heat exchanger. The space below the heat insulation plate is the drying zone, which provides the heat required for drying. The space below the heat insulation plate is the mold closing zone. The heat exchanger is connected to a water tank to generate saturated steam for heating and drying.

[0004] However, existing energy-saving mold heat exchange drying and curing devices lack a structure for high-temperature steam recovery and filtration during use, resulting in the direct discharge of high-temperature steam after use, which leads to energy waste.

[0005] Therefore, it is necessary to provide an energy-saving mold heat exchange drying and curing device to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides an energy-saving mold heat exchange drying and curing device, which solves the problem of energy waste caused by the direct emission of high-temperature steam after use in hot pressing molds without a recovery structure.

[0007] To solve the above-mentioned technical problems, the energy-saving mold heat exchange drying and curing device provided by this utility model includes: a supporting base frame;

[0008] The installation cabinet is fixedly connected to the top of the supporting base. The cabinet has an internal partition, a water tank at the bottom of the inner wall, a steam generator at the top of the water tank, a suction pipe at the inlet of the steam generator, and a steam supply pipe with a valve at the outlet. A filter assembly and a condenser are installed at the top of the partition, with a return pipe at the outlet of the condenser. The condenser inlet is connected to one side of the filter assembly via a connecting pipe, and a return steam pipe is installed on the other side of the filter assembly. A cabinet door is rotatably connected to the front of the installation cabinet, and two through-holes are opened at the top of the cabinet.

[0009] A hot press lower mold is mounted on the top of an installation cabinet via an installation assembly. The front and back of the hot press lower mold are equipped with installation heads. An installation frame is mounted on the top of the installation cabinet. A telescopic assembly is mounted on the top of the installation frame. A hot press upper mold is mounted on the telescopic end of the telescopic assembly via the installation assembly.

[0010] The other end of the straw is connected to the water tank, the steam supply pipe is connected to the mounting head on the front of the hot press mold, and the other end of the return pipe is connected to the top of the water tank.

[0011] Preferably, the support frame includes a base plate, a mounting structure, and an adjustment structure, wherein the mounting structure is used to mount the adjustment structure on the bottom of the base plate;

[0012] The threaded connections of the adjustment and mounting structures are used to increase the stability of the base plate.

[0013] Preferably, a fixing structure is installed on one side of the mounting bracket, and a stability sensor is installed on one side of the fixing structure; the telescopic assembly includes a stabilizing rod and a telescopic component.

[0014] One end of the telescopic component and stabilizer bar is connected to the top of the mounting assembly.

[0015] Preferably, the mounting assembly includes a snap-fit ​​structure, fixing bolts, a mounting structure, and a mating plate. The mounting structure is used to mount the snap-fit ​​structure, and the fixing bolts are used to fix the snap-fit ​​structure inside the mounting structure.

[0016] The mating plate and snap-fit ​​structure are connected, and the mating plate is used to connect to the bottom of the hot-pressing mold.

[0017] Preferably, a control box with a door is installed on one side of the installation cabinet, and an operation panel is installed on one side of the installation cabinet via an installation component. The filter component includes a filter box and an interception component.

[0018] The interceptor is used to filter impurities in the recovered steam, and the door is equipped with a lock.

[0019] Preferably, the mounting bracket has an exhaust port on its back, and a heat dissipation component is mounted on the back of the mounting bracket via a mounting frame;

[0020] The heat dissipation component is a cooling fan.

[0021] Compared with related technologies, the energy-saving mold heat exchange drying and curing device provided by this utility model has the following beneficial effects:

[0022] This utility model provides an energy-saving mold heat exchange drying and curing device. To improve the heat exchange efficiency and energy utilization rate of the energy-saving mold heat exchange drying and curing, a steam generator is installed on the water tank inside the installation cabinet. The steam generator is connected to the mounting head on the front of the hot-pressed mold through a steam supply pipe with a valve, so that high-temperature steam can be delivered to the mold as needed. A filter assembly and a condenser are installed on the top of the partition, and the filter assembly is connected to the mounting head on the back of the hot-pressed mold through a return steam pipe, so that the high-temperature steam can be recovered. The recovered high-temperature steam enters the condenser after filtration and is liquefied. Finally, it flows back to the water tank through the return pipe, thereby reducing the loss of steam energy. This design can avoid the heat loss of traditional open systems. At the same time, the heat utilization rate is improved by recovering the latent heat of steam condensation. During the drying and curing process, after the steam completes heat exchange inside the mold, it enters the recovery water tank through the return assembly, is condensed and reheated for circulation, reducing energy consumption. Attached Figure Description

[0023] Figure 1 A schematic diagram of a preferred embodiment of the energy-saving mold heat exchange drying and curing device provided by this utility model;

[0024] Figure 2 A structural schematic diagram of the mounting bracket is provided for this utility model;

[0025] Figure 3 A schematic diagram of the steam generator is provided for this utility model;

[0026] Figure 4 Provided for this utility model Figure 2 An enlarged view of point A shown;

[0027] Figure 5 A schematic diagram of the interception component provided for this utility model.

[0028] Numbered in the diagram: 1. Support frame; 101. Base plate; 102. Mounting structure; 103. Adjustment structure; 2. Mounting cabinet; 3. Temperature sensor; 4. Fixing structure; 5. Mounting bracket; 6. Upper hot press mold; 7. Mounting assembly; 701. Snap-fit ​​structure; 702. Fixing bolt; 703. Mounting structure; 704. Connecting plate; 8. Telescopic assembly; 801. Stabilizing bar; 802. Telescopic component; 9. Mounting head; 10. Lower hot press mold; 1 1. Through-hole; 12. Cabinet door; 13. Box door; 14. Control box; 15. Mounting base; 16. Operation panel; 17. Water tank; 18. Suction pipe; 19. Steam generator; 20. Valve; 21. Steam pipe; 22. Filter assembly; 221. Filter box; 222. Interception component; 23. Connecting pipe; 24. Partition; 25. Steam return pipe; 26. Condenser; 27. Return pipe; 28. Heat dissipation component; 29. ​​Mounting frame; 30. Exhaust port. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0030] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the energy-saving mold heat exchange drying and curing device provided by this utility model; Figure 2 A structural schematic diagram of the mounting bracket is provided for this utility model; Figure 3 A schematic diagram of the steam generator is provided for this utility model; Figure 4 Provided for this utility model Figure 2 An enlarged view of point A shown; Figure 5 This invention provides a structural schematic diagram of the interception component. The energy-saving mold heat exchange drying and curing device includes: a supporting base frame 1;

[0031] Installation cabinet 2 is fixedly connected to the top of the supporting base frame 1. The interior of the installation cabinet 2 is equipped with a partition 24. A water tank 17 is installed at the bottom of the inner wall of the installation cabinet 2. A steam generator 19 is installed on the top of the water tank 17. A suction pipe 18 is installed at the inlet of the steam generator 19. A steam supply pipe 21 with a valve 20 is installed at the outlet of the steam generator 19. A filter assembly 22 is installed on the top of the partition 24. A condenser 26 is installed on the top of the partition 24. A return pipe 27 is installed at the outlet of the condenser 26. The inlet of the condenser 26 is connected to one side of the filter assembly 22 through a connecting pipe 23. A return steam pipe 25 is installed on the other side of the filter assembly 22. A cabinet door 12 is rotatably connected to the front of the installation cabinet 2. Two through holes 11 are opened on the top of the installation cabinet 2.

[0032] A hot press lower mold 10 is installed on the top of the mounting cabinet 2 via a mounting assembly 7. Mounting heads 9 are installed on both the front and back of the hot press lower mold 10. A mounting frame 5 is installed on the top of the mounting cabinet 2. A telescopic assembly 8 is installed on the top of the mounting frame 5. A hot press upper mold 6 is installed on the telescopic end of the telescopic assembly 8 via the mounting assembly 7.

[0033] The other end of the straw 18 is connected to the water tank 17, the steam supply pipe 21 is connected to the mounting head 9 on the front of the hot press mold 10, the other end of the return pipe 27 is connected to the top of the water tank 17, the return steam pipe 25 is connected to the mounting head 9 on the back of the hot press mold 10, and the through hole 11 facilitates the passage of the pipes.

[0034] The support frame 1 includes a base plate 101, a mounting structure 102, and an adjustment structure 103. The mounting structure 102 is used to mount the adjustment structure 103 on the bottom of the base plate 101.

[0035] The threaded connection between the adjustment structure 103 and the mounting structure 102 is used to increase the stability of the base plate 101.

[0036] A fixing structure 4 is installed on one side of the mounting bracket 5, and a stabilizing sensor 3 is installed on one side of the fixing structure 4. The telescopic assembly 8 includes a stabilizing rod 801 and a telescopic component 802.

[0037] One end of the telescopic component 802 and the stabilizer bar 801 is connected to the top of the mounting assembly 7. The telescopic component 802 is a telescopic bar or a hydraulic bar, and the stabilizer bar 801 passes through the mounting frame 5 to increase stability.

[0038] The mounting assembly 7 includes a snap-fit ​​structure 701, a fixing bolt 702, a mounting structure 703, and a mating plate 704. The mounting structure 703 is used to mount the snap-fit ​​structure 701, and the fixing bolt 702 is used to fix the snap-fit ​​structure 701 inside the mounting structure 703.

[0039] The mating plate 704 is connected to the snap-fit ​​structure 701. The mating plate 704 is used to connect to the bottom of the hot-pressing mold 10.

[0040] A control box 14 with a door 13 is installed on one side of the installation cabinet 2. An operation panel 16 is installed on one side of the installation cabinet 2 via an installation component 15. The filter component 22 includes a filter box 221 and an interception component 222.

[0041] The interceptor component 222 is used to filter impurities in the recovered steam. The door 13 is equipped with a lock. The control box 14 contains a power switch and a controller for controlling the operation of the equipment.

[0042] The mounting bracket 5 has an exhaust port 30 on its back side, and the heat dissipation component 28 is mounted on the back side of the mounting bracket 5 via the mounting frame 29.

[0043] The heat dissipation component 28 is a cooling fan, and the exhaust port 30 and the mounting frame 29 are positioned correspondingly.

[0044] The working principle of the energy-saving mold heat exchange drying and curing device provided by this utility model is as follows:

[0045] A steam generator 19 is installed on the water tank 17 inside the mounting cabinet 2, and the steam generator 19 is connected to the mounting head 9 on the front of the hot press mold 10 through the steam supply pipe 21 with valve 20. High-temperature steam can be delivered to the mold as needed. A filter assembly 22 and a condenser 26 are installed on the top of the partition 24, and the filter assembly 22 is connected to the mounting head 9 on the back of the hot press mold 10 through the return steam pipe 25. High-temperature steam can be recovered. The recovered high-temperature steam is filtered and then enters the condenser 26 for liquefaction. Finally, it flows back to the water tank 17 through the return pipe 27, thereby reducing the loss of steam energy.

[0046] Compared with related technologies, the energy-saving mold heat exchange drying and curing device provided by this utility model has the following beneficial effects:

[0047] To improve the heat exchange efficiency and energy utilization rate of the energy-saving mold during drying and curing, a steam generator 19 is installed on the water tank 17 inside the mounting cabinet 2. The steam generator 19 is connected to the mounting head 9 on the front of the hot-pressing mold 10 via a steam supply pipe 21 with a valve 20. High-temperature steam can be delivered to the mold as needed. A filter assembly 22 and a condenser 26 are installed on the top of the partition 24. The filter assembly 22 is connected to the mounting head 9 on the back of the hot-pressing mold 10 via a return steam pipe 25. This allows for the recovery of high-temperature steam. The recovered high-temperature steam is filtered and then enters the condenser 26 for liquefaction. Finally, it flows back to the water tank 17 via a return pipe 27, thereby reducing steam energy loss. This design avoids heat loss in traditional open systems. At the same time, the latent heat of steam condensation is recovered, improving the heat utilization rate. During the drying and curing process, after the steam completes heat exchange inside the mold, it enters the recovery water tank through the return assembly, is condensed, and then reheated and circulated, reducing energy consumption.

[0048] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An energy-saving mold heat exchange drying and curing device, characterized in that, include: Support frame; The installation cabinet is fixedly connected to the top of the supporting base. The cabinet has an internal partition, a water tank at the bottom of the inner wall, a steam generator at the top of the water tank, a suction pipe at the inlet of the steam generator, and a steam supply pipe with a valve at the outlet. A filter assembly and a condenser are installed at the top of the partition, with a return pipe at the outlet of the condenser. The condenser inlet is connected to one side of the filter assembly via a connecting pipe, and a return steam pipe is installed on the other side of the filter assembly. A cabinet door is rotatably connected to the front of the installation cabinet, and two through-holes are opened at the top of the cabinet. A hot press lower mold is mounted on the top of an installation cabinet via an installation assembly. The front and back of the hot press lower mold are equipped with installation heads. An installation frame is mounted on the top of the installation cabinet. A telescopic assembly is mounted on the top of the installation frame. The telescopic end of the telescopic assembly is mounted with a hot press upper mold via the installation assembly.

2. The energy-saving mold heat exchange drying and curing device according to claim 1, characterized in that, The support frame includes a base plate, a mounting structure, and an adjustment structure. The mounting structure is used to mount the adjustment structure on the bottom of the base plate.

3. The energy-saving mold heat exchange drying and curing device according to claim 1, characterized in that, A fixing structure is installed on one side of the mounting bracket, and a stability sensor is installed on one side of the fixing structure. The telescopic assembly includes a stabilizing rod and a telescopic component.

4. The energy-saving mold heat exchange drying and curing device according to claim 1, characterized in that, The mounting assembly includes a snap-fit ​​structure, fixing bolts, a mounting structure, and a mating plate. The mounting structure is used to install the snap-fit ​​structure, and the fixing bolts are used to fix the snap-fit ​​structure inside the mounting structure.

5. The energy-saving mold heat exchange drying and curing device according to claim 1, characterized in that, A control box with a door is installed on one side of the installation cabinet, and an operation panel is installed on the other side of the installation cabinet via an installation component. The filter component includes a filter box and an interception component.

6. The energy-saving mold heat exchange drying and curing device according to claim 1, characterized in that, The mounting bracket has an exhaust port on its back, and a heat dissipation component is mounted on the back of the mounting bracket via a mounting frame.

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