Firework and cracker powder medicine drying device
By using heat conduction water pipes and water heating mechanisms in the fireworks and firecracker drying device to dry, and automatic cooling is achieved using hot and cold switches, the problem of gunpowder dust generation and drying cycle in traditional devices is solved, and the safety and efficiency.
Patent Information
- Application Number
- CN202420568000.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-03-22
AI Technical Summary
Traditional fireworks and firecracker drying devices are prone to produce gunpowder dust during the drying process, which poses safety hazards and lacks cooling function, resulting in an extended drying cycle.
A fireworks and firecracker powder-like drug drying device is designed, using a thermal water pipe and a water heating mechanism, which is dried by heating the heat conducting parts through hot water circulation, and automatically cools down through a hot and cold switch after drying, reducing dust generation and Shorten the drying cycle.
It effectively inhibits the production of gunpowder dust, improves safety, and significantly shortens the drying cycle, reducing safety hazards and drying time.
Smart Images
Figure CN222317480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying devices, in particular to a fireworks and firecracker powder medicine drying device. Background Art
[0002] Fireworks and firecrackers are made of pyrotechnic powder as the main raw material. After ignition, they burn or explode to produce light, sound, color, shape, smoke and other effects. They are used for viewing and are flammable and explosive. At present, the drying device for fireworks and firecrackers adopts traditional circulating hot air for drying. During drying, the hot air blows on the fireworks and firecrackers, which easily forms gunpowder dust free in the air. At the same time, gunpowder dust is easy to accumulate in the air duct during long-term work; therefore, it constitutes a safety hazard; and the traditional drying device does not have a cooling function. The cooling and cooling medicine step after drying takes a lot of time, which increases the drying process cycle of the fireworks and firecrackers.
[0003] Based on this, a fireworks and firecracker powder medicine drying device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content
[0004] The utility model aims to provide a fireworks and firecracker powder medicine drying device to effectively reduce safety hazards.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A fireworks and firecrackers powdery medicine drying device comprises a drying cabinet and a water heating mechanism; a layered bracket is arranged inside the drying cabinet, a heat conducting member is arranged on the layered bracket, the heat conducting member comprises a heat conducting shell, a heat conducting water pipe is distributed inside the heat conducting shell, and the heat conducting water pipe is connected to the water heating mechanism through a water circulation pipeline; the fireworks and firecrackers powdery medicine is placed on the heat conducting member.
[0007] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0008] The utility model introduces hot water into the heat-conducting water pipe so that the heat-conducting water pipe conducts the heat of the hot water to the heat-conducting part through the core plate, and then the heat-conducting part heats up to dry the medicine. In the drying process, there is no wind inside the drying cabinet, so the generation of gunpowder dust is effectively suppressed, and the safety is improved.
[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0010] In an optional solution, a cabinet door for sealing the cabinet body is provided on the surface of the drying cabinet, which is beneficial to increase the temperature inside the cabinet.
[0011] In an optional solution, a core plate is provided inside the heat-conducting member, and a plurality of positioning blocks for clamping and positioning the heat-conducting water pipes are evenly provided on the surface of the core plate, and the heat-conducting water pipes are distributed between the positioning blocks, which is conducive to the installation and arrangement of the heat-conducting water pipes in the heat-conducting housing.
[0012] In an optional solution: the device also includes a water cooling mechanism, a hot-cold switch and a circulation pump are provided in the water circulation pipeline, and the hot-cold switch connects the water heating mechanism and the water cooling mechanism. In the cooling and cooling medicine stage after drying, the hot-cold switch is switched to circulate cold water in the water-conducting water pipe, automatically cooling the dried fireworks and firecrackers, accelerating the cooling process and shortening the entire drying cycle.
[0013] In an optional solution: a water collector and a water distributor are provided in the water circulation pipeline.
[0014] In an optional solution: the drying cabinet is provided with a dehumidifier.
[0015] In an optional solution: a tray is placed on the heat-conducting member, an anti-static cloth is provided inside the tray, and the powdered medicine of fireworks and firecrackers is arranged on the tray through anti-static cloth.
[0016] In an optional solution, the water heating mechanism is a condenser of a heat pump, and the water cooling mechanism is an evaporator of the heat pump, which is beneficial to energy saving.
[0017] In an optional solution: in the drying state, the hot and cold switcher switches to the heating channel mode, and the hot water heated by the condenser inside the heat pump passes through the hot water circulation pump, the hot water transfer tank, the hot and cold switcher, and the water distributor in turn to enter the input end of each hot water pipe on each floor; the output end of each hot water pipe returns to the condenser through the water collector and the hot and cold switcher;
[0018] In the cooling and cooling state, the hot and cold switcher switches to the cooling channel mode. The cold water cooled by the evaporator inside the heat pump passes through the cold water circulation pump, the cold water transfer tank, the hot and cold switcher, and the water distributor in turn into the input end of each hot water pipe on each floor; the output end of each hot water pipe returns to the evaporator through the water collector and the hot and cold switcher.
[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.
[0020] In the description of this specification, the description of reference terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items. When an element is referred to as "fixed to" or "placed on" another element, it can be directly on the other element or there can also be a centered element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a centered element at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a front schematic diagram of the overall structure of the device of the embodiment.
[0022] Figure 2 It is a schematic diagram of the structure inside the drying cabinet of the embodiment.
[0023] Figure 3 Schematic diagram of the separation structure of the heat-conducting shell and the core plate of the heat-conducting component of the embodiment.
[0024] Figure 4 Schematic diagram of the tray structure of the embodiment.
[0025] Figure 5 It is a schematic diagram of the overall structure of the device of the embodiment.
[0026] Figure 6 Schematic diagram of the working process principle of the embodiment. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0028] like Figure 1-6 As shown, a specific structure of the utility model is reflected. The fireworks and firecrackers powder medicine drying device includes a drying cabinet 100; a support rod 300 is provided at the bottom of the drying cabinet 100, and a layered bracket 301 is provided on the support rod 300. A plurality of partitions 302 are evenly provided on the layered bracket 301, and a heat conductor 303 is provided on the partition 302.
[0029] In the example, a cabinet door 101 for sealing the cabinet body is provided on the surface of the drying cabinet 100, a door handle 102 is provided on the surface of the cabinet door 101, and an anti-slip cover is provided on the outside of the door handle 102. When in use, the cabinet door 101 is closed to make the interior of the drying cabinet 100 a sealed structure, which is convenient for subsequent heating.
[0030] In the example, a dehumidifier 200 is provided on the top of the drying cabinet 100, and a drain pipe 201 is provided at the output end of the dehumidifier 200. The drain pipe 201 extends to the outside of the drying cabinet 100. During the drying process, the dehumidifier 200 is started to discharge the water vapor generated by the drying work, and the water vapor is discharged through the drain pipe 201 to prevent excessive water vapor from affecting the drying effect.
[0031] In the example, the heat conductive member 303 is arranged at the upper end of the partition 302, and a core plate 304 is arranged in the inner cavity 309 of the heat conductive shell of the heat conductive member 303. A plurality of positioning blocks 305 are evenly arranged on the surface of the core plate 304, and the positioning blocks 305 clamp and position the hot water pipe 306.
[0032] In the example, a tray 307 is placed on the heat conductive member 303, and an antistatic cloth 308 is arranged inside the tray 307. When in use, the pyrotechnics to be dried are placed on the antistatic cloth 308 inside the tray 307, wherein the antistatic cloth 308 can prevent the safety hazard caused by static electricity. Then the tray 307 is placed on the heat conductive member 303. At this time, hot water is passed into the heat conductive water pipe 306, and the heat of the hot water is introduced into the heat conductive member 303 through the core plate 304, so that the heat conductive member 303 is heated to dry the drugs.
[0033] In the example, when drying, the hot and cold switch 408 switches to the heating channel mode, and the hot water heated by the condenser inside the heat pump 400 enters the input end of each hot water pipe 306 of each layer through the hot water outlet pipe 1 401, the hot water circulation pump 403, the hot water transfer tank 405, the hot water outlet pipe 2 407, the hot and cold switch 408, and the water distributor 409 in sequence. The output end of each hot water pipe 306 returns to the condenser through the water collector 410, the hot and cold switch 408, and the hot water return pipe 413 to be heated again for temperature increase, and the cycle works in this way. Hot water circulates in the hot water pipe 306 to dry the powdered medicine of fireworks and firecrackers.
[0034] In the cooling and cooling stage after the fireworks and firecrackers are dried, the hot and cold switch 408 switches to the cooling channel mode, and the cold water cooled by the evaporator inside the heat pump 400 passes through the cold water outlet pipe 1 402, the cold water circulation pump 404, the cold water transfer tank 406, the cold water outlet pipe 2 411, the hot and cold switch 408, and the water distributor 409 to enter the input end of each hot water pipe 306 on each layer. The output end of each hot water pipe 306 returns to the evaporator through the water collector 410, the hot and cold switch 408, and the cold water return pipe 412 to cool down again, and the cycle works in this way. The cold water circulates in the hot water pipe 306, automatically cools down the dried fireworks and firecrackers powdered medicine, speeds up the cooling process, and shortens the entire drying cycle.
[0035] The embodiments of the utility model disclosed above are only used to help illustrate the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and describes these embodiments in detail in conjunction with the accompanying drawings in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can understand and use the utility model well. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is only limited by the claims and their full scope and equivalents, and is not limited by the specific embodiments disclosed.
Claims
1. A fireworks and firecrackers powder medicine drying device, characterized in that: It includes a drying cabinet and a water heating mechanism; a layered bracket is arranged inside the drying cabinet, a heat-conducting component is arranged on the layered bracket, the heat-conducting component includes a heat-conducting outer shell, a heat-conducting water pipe is distributed inside the heat-conducting outer shell, and the heat-conducting water pipe is connected to the water heating mechanism through a water circulation pipeline; powdered drugs for fireworks and firecrackers are placed on the heat-conducting component.
2. A fireworks and firecracker powder medicine drying device as claimed in claim 1, characterized in that: The surface of the drying cabinet is provided with a cabinet door for sealing the cabinet body.
3. The fireworks and firecracker powder medicine drying device as claimed in claim 1, characterized in that: A core plate is arranged inside the heat-conducting component, and a plurality of positioning blocks for clamping and positioning the hot water conducting pipes are evenly arranged on the surface of the core plate, and the hot water conducting pipes are distributed between the positioning blocks.
4. The fireworks and firecracker powder medicine drying device according to claim 1, characterized in that: The device also includes a water cooling mechanism. A hot-cold switch and a circulation pump are arranged in the water circulation pipeline. The hot-cold switch connects the water heating mechanism and the water cooling mechanism.
5. The fireworks and firecracker powder medicine drying device as claimed in claim 1, characterized in that: A water collector and a water distributor are arranged in the water circulation pipeline.
6. The fireworks and firecracker powder medicine drying device according to claim 1, characterized in that: The drying cabinet is provided with a dehumidifier.
7. The fireworks and firecracker powder medicine drying device as claimed in claim 1, characterized in that: A tray is placed on the heat-conducting member, an antistatic cloth is arranged inside the tray, and the powdered medicine of fireworks and firecrackers is arranged on the tray through antistatic means.
8. The fireworks and firecracker powder medicine drying device as claimed in claim 4, characterized in that: The water heating mechanism is a condenser of a heat pump, and the water cooling mechanism is an evaporator of a heat pump.
9. The fireworks and firecrackers powder medicine drying device as claimed in claim 7, characterized in that: In the drying state, the hot and cold switcher switches to the heating channel mode. The hot water heated by the condenser inside the heat pump passes through the hot water circulation pump, the hot water transfer tank, the hot and cold switcher, and the water distributor in turn to enter the input end of each hot water pipe on each floor; the output end of each hot water pipe returns to the condenser through the water collector and the hot and cold switcher. In the cooling and cooling state, the hot and cold switcher switches to the cooling channel mode. The cold water cooled by the evaporator inside the heat pump passes through the cold water circulation pump, the cold water transfer tank, the hot and cold switcher, and the water distributor in turn into the input end of each hot water pipe on each floor; the output end of each hot water pipe returns to the evaporator through the water collector and the hot and cold switcher.