Pyrotechnic composition drying system with one-piece controllable drying room structure
By adopting a conjoined controllable drying house structure and high -efficiency thermal energy hosts in the firework drug drying system, real -time remote control drying of different materials is realized, and the risk of safety accidents and uneven drying in the existing system have been solved. Efficient and safe drying effect.
Patent Information
- Application Number
- CN202421143031.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing pyrotechnic drug drying system has the risk of safety accidents, long drying time, uncontrollable temperature, and the equipment layout is too close to the drying room, which increases the risk.
Adopt a conjoined controllable drying house structure, through the network control system, thermal energy control system, air supply device system and pipeline connection of house drying systems to achieve real -time remote control drying of different materials. With auxiliary facilities, separate host circuits and fan ports, set up multiple small -area baked house linked connective layouts.
The fire -dried quality and safety of drying quality and safety are achieved with high degree of automation, uniform drying, high thermal energy utilization, low risk of explosion, and good safety.
Smart Images
Figure CN222418227U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technology of drying pyrotechnic powder materials, in particular to a pyrotechnic powder drying system with a connected controllable drying room structure. Background Art
[0002] In the prior art, when the fireworks industry dries powdered pyrotechnics and various granular bright beads, they are generally dried in a centralized drying room. This large drying room and large amount of drying process and equipment / facilities often cause safety accidents. According to the investigation and analysis of the present utility model over the years, the fundamental reason is that the existing drying method is to concentrate various materials such as powders, bright beads, and wrapped medicine bodies that need to be dried in a large drying room, and dry them together without distinguishing the drying time and length of the materials. This not only takes a long drying time, but also makes the temperature uncontrollable, and makes it difficult to guarantee the quality of the required dried materials. The greater the risk caused by the drying time. Although many new drying processes and equipment have emerged in recent years, they have not yet gone beyond the traditional concept and model of centralized drying. There are many shortcomings in actual use. Looking at the current technical problems of drying processing equipment, the fundamental reason is that all current drying processing equipment is too close to the drying room, and the wind speed of the air supply fan used in the air duct greatly exceeds the standard range of use. In addition, dust removal equipment, auxiliary heating devices, dehumidification treatment, etc. also bring greater risks to the drying process. Based on the above-mentioned deficiencies, further improvement and innovation are needed to develop a new controllable multi-drying room pyrotechnic powder drying system. Utility Model Content
[0003] In view of many problems existing in the prior art, the purpose of the utility model is to provide a drying system with a reasonable drying room layout structure, which adopts real-time remote control of the drying time, temperature and drying humidity of different pyrotechnics, different bright beads or naked medicine bodies, and adopts the replacement and application of new technologies of high-efficiency thermal energy host and auxiliary facilities, such as host circuit separation, host and fan port joint connection, multiple drying rooms connected in a row, and remote intelligent real-time individual control and operation. It has a pyrotechnic drying system with a connected controllable drying room structure, a high degree of automation, uniform heat drying, high thermal energy utilization, low risk of explosion and good safety.
[0004] The purpose of this utility model is to adopt the following technical solutions:
[0005] In the purpose of the present utility model, a pyrotechnic powder drying system with a connected controllable drying room structure is also proposed, including a platform management and control system, a thermal energy control system, an air supply device system, and a drying room drying system. The platform management and control system, the thermal energy control system, the air supply device system, and the drying room drying system are connected by a network and / or a pipeline. The platform management and control system also includes an electric control switch, a platform control video device, and an intelligent management and control terminal. The thermal energy control system also includes a thermal energy host, a multi-functional control mainboard, and a thermal energy transmission pipeline. The air supply device system also includes an air supply device and a dehumidification fan. The drying room drying system also includes a drying room, an insulation door placed in the middle of the lower part of the front wall of the drying room, and a material moving device. The drying room is a multi-room townhouse connected structure.
[0006] In the technical solution of the utility model, preferably, the electric control switch, the platform control video device, and the intelligent management and control terminal are smart phones. The electric control switch is connected to control the power on and off of the thermal energy host. The platform control video device is connected to the multi-function control main board arranged in the thermal energy host to obtain the drying parameters of the drying room materials. The control of each drying room drying parameter of the thermal energy host comes from the networking operation of the intelligent management and control terminal to realize real-time control of the drying time, drying temperature and material humidity of the drying materials and the temperature of the refrigeration and cooling medicines. The intelligent electric control system should be 3-8 meters away from the thermal energy control system and 3-12 meters away from the drying room drying system.
[0007] In the technical solution of the utility model, preferably, the thermal energy host in the thermal energy control system is an air energy heat pump host, which includes a compressor, an evaporator, a separator, a diverter, an electric control switch, and a connection system. The multifunctional control mainboard in the thermal energy host is respectively connected to the intelligent management and control terminal and the platform control video device network, and the multifunctional control mainboard is connected to at least two of the drying rooms through the network for real-time independent temperature control, humidity control, refrigeration, and cooling. The power of the thermal energy host is 35kw, the power of each compressor is 8 horsepower, and the evaporator fan is 2.5kw.
[0008] In the technical solution of the utility model, preferably, the drying system in the drying room also includes a hot air pressure relief plate and a dustproof net connected between the air supply devices in the air supply device system, a material moving device arranged in the middle of the drying room floor, a temperature sensor, a humidity sensor, an alcohol concentration test probe and a dust concentration test probe installed in the drying room, the material moving device is a material moving cart with a stainless steel material, anti-static tray, anti-static wheels and anti-static chain structure as an integrated structure, each car has 10 layers, each layer is 12 centimeters high, the car body weight does not exceed 30 kilograms, and the specifications are 780cm*880cm*1680cm.
[0009] In the technical solution of the utility model, preferably, the dustproof net is a three-layer anti-static detachable and washable net structure, wherein the first layer is a nylon net structure, the second layer is a cloth bag type dust bag structure, and the third layer is a lint filter net structure, and an aluminum edge frame is adopted, which can be washed with a high-pressure water gun.
[0010] In the technical solution of the utility model, preferably, the fan in the air supply device is an explosion-proof long-axis fan and a stainless steel radiator structure, the fan is 1.1kw, and the air volume is 5000-7000 / h.
[0011] In the technical solution of the present utility model, preferably, the network connection between the intelligent management and control terminal and the multifunctional control mainboard forms a wireless two-way network connection.
[0012] In the technical solution of the utility model, preferably, the heat-insulating door is an outward single-opening door or an outward double-opening door structure, and an automatic water spray device and a human body sensing device are provided at the door.
[0013] Beneficial Effects
[0014] The utility model provides a pyrotechnic powder drying system with a connected controllable drying room structure, which has the following advantages and beneficial effects:
[0015] 1. By adopting the technical solution of the utility model, the main engine circuit is separated and set on the equipment / facilities in the drying system, and the heat energy main engine is directly connected to the fan port of the air supply device through a pipeline. The heat energy main engine adopts air energy frequency conversion technology and can operate reliably in a low temperature environment.
[0016] 2. The drying room proposed by the utility model adopts a controllable layout of two or more rooms, and adopts a new design scheme of a multi-room small-area drying room connected in a row, which can quickly heat up as a whole, heat evenly in all directions without dead corners, and no Yang dust appears. It implements a small drying room and a small amount of medicine, and implements a three-fixed and one-less scheme of fixed time, fixed temperature, and fixed humidity according to the requirements of different materials. It implements remote control and operation to each drying room, and the drying amount of each drying room does not exceed 50-100 kilograms, which overcomes the inadequacy of the existing single-story large drying room and large amount of medicine drying. The standard practice is that the heat energy main unit is installed far away from the drying room. There are no strong or strong electrical devices in the drying room, and there are no electrical-related components in the heat energy transmission pipeline. The drying room is surrounded by explosion-proof walls, the top is lightweight and fragile, and the flame-retardant and heat-insulated single or double doors and the door is equipped with a human body sensing device, which realizes the remote control and adjustment of the temperature of the drying materials in the drying room, and quantitative batch and timed drying. For example, alcohol bright beads, water bright beads, medicine columns and other materials are spread separately in their respective drying rooms for separate temperature, time and humidity control operations, thereby ensuring the safety, coordination and stability of the operation of the drying equipment. For example, alcohol bright beads and 50 kg of drugs with bare moisture-proof agents only need to be dried for about 2 hours, and water bright beads with high water content only need to be dried for about 6 hours per 50 kg of medicine. In this way, it is unnecessary to mix two medicine materials with different water contents and dry them together, which will not bring the risk of drying drugs and ensure the good quality of the drugs after drying.
[0017] 3. Low energy consumption, good drying quality, and no environmental pollution. Due to the adoption of the technical implementation plan of the utility model, the heat pump drying device can perform constant temperature operation on the materials in each separately set drying room through the exchanger during operation, so that fireworks and bright beads with different effects can be dried separately, and the energy effect can be fully and reasonably utilized; and because the whole process of starting up the heat pump of the thermal energy host is carried out in a closed system, the exhausted gas powder is not discharged to the outside after being processed by the processing device. Compared with the existing drying technology, its advantages are unique and significant; and because the medium in the drying device of the utility model is in a closed space circulation, it is not affected by external climatic conditions, and the drying operation is stable, ensuring the good drying quality of the fireworks materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The following will further provide an understanding of the technical solution of the utility model in conjunction with the accompanying drawings, which constitute a part of the utility model application, and the embodiments and descriptions of the utility model application are used to further explain the utility model application, but do not constitute an improper limitation of the utility model. As shown in the accompanying drawings:
[0019] Figure 1 It is the overall block diagram of the composition structure of the utility model.
[0020] Notes on the attached drawings: Figure 1Among them, 1-platform management and control system, 2-thermal energy control system, 3-drying room drying system, 4-air supply device system, 5-drying room, 6-hot air pressure relief plate, 7-dustproof net, 8-material moving device, 9-temperature sensor, 10-thermal energy transmission pipeline, 11-humidity sensor, 12-alcohol concentration test probe, 13-dust concentration test probe, 14-insulation door, 101-electric control switch main switch, 102-platform control video device, 103-intelligent management and control terminal, 201-thermal energy host, 202-multi-function control main board, 401-air supply device, 402-dehumidification fan. DETAILED DESCRIPTION
[0021] It should be noted that in order to thoroughly understand the utility model application, a large number of specific details are shown in the following description. However, it is obvious to those skilled in the art that some or all of these specific details may not be used to implement the utility model. It should be understood that the utility model application describes only a part of the embodiments of the utility model, not all of the embodiments. Based on a preferred embodiment of the utility model application, those known operations are not described in detail, and the utility model will not be difficult to understand. Therefore, all other different embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model application.
[0022] As shown in the figure, it is composed of a platform control system 1, a thermal energy control system 2, a drying room drying system 3, an air supply device system 4, a drying room 5, a hot air pressure relief plate 6, a dustproof net 7, a material moving device 8, a temperature sensor 9, a thermal energy transmission pipeline 10, a humidity sensor 11, an alcohol concentration test probe 12, a dust concentration test probe 13, an insulation door 14, an electric control switch main switch 101, a platform control video device 102, an intelligent control terminal 103, a thermal energy host 201, a multi-functional control main board 202, an air supply device 401, a dehumidification fan 402 and other components / components and facilities that form an integrated pyrotechnic material drying system.
[0023] Its structural features are:
[0024] In a preferred embodiment of the utility model, a pyrotechnic powder drying system with a connected controllable drying room structure is proposed, as shown in the figure, comprising a platform control system 1, a thermal energy control system 2, an air supply device system 4, and a drying room drying system 3, wherein the platform control system, the thermal energy control system, the air supply device system, and the drying room drying system are connected in a network manner and / or a pipeline manner, wherein the platform control system also includes an electric control switch main switch 101, a platform control video device 102, and an intelligent control terminal 103, the thermal energy control system also includes a thermal energy host 201, a multi-function control mainboard 202, and a thermal energy transmission pipeline 10, the air supply device system also includes an air supply device 401, a dehumidification fan 402, the drying room drying system also includes a drying room 5, an insulation door 14 placed in the middle of the lower part of the front wall of the drying room, and a material moving device 8, and the drying room 5 is a row of 5 connected structures.
[0025] Preferably, in one embodiment of the utility model, as shown in the figure, the platform management and control system 1 includes an electric control switch 101, a platform control video device 102, and an intelligent management and control terminal 103. The intelligent management and control terminal is a smart phone. The electric control switch is connected to control the power on and power off of the thermal energy host 201. The platform control video device is connected to a multi-function control main board 202 arranged in the thermal energy host to obtain the drying parameters of the drying room materials. The control of each drying room drying parameter of the thermal energy host is from the networking operation of the intelligent management and control terminal to realize real-time control of the drying time, drying temperature, material humidity and refrigeration and cooling medicine temperature of the drying materials. The intelligent electric control system should be 3-8 meters away from the thermal energy control system and 3-12 meters away from the drying room drying system 3.
[0026] Preferably, in one embodiment of the utility model, as shown in the figure, the thermal energy host 201 in the thermal energy control system 2 is an air energy heat pump host, which includes a compressor, an evaporator, a separator, a diverter, an electric control switch, and a connection system. The multifunctional control mainboard 202 in the thermal energy host 201 is connected to the intelligent management and control terminal 103 and the platform control video device 102 network respectively, and the multifunctional control mainboard is connected to at least two of the drying rooms (3) through the network to control temperature, humidity, refrigeration, and cooling medicine in real time. The power of the thermal energy host is 35kw, the power of each compressor is 8 horsepower, and the evaporator fan is 2.5kw.
[0027] Preferably, in one embodiment of the utility model, as shown in the figure, the drying system 3 in the drying room also includes a hot air decompression plate 6 and a dustproof net 7 connected between the air supply devices 401 in the air supply device system 4, a material moving device 8 arranged in the middle of the floor of the drying room, a temperature sensor 9, a humidity sensor 11, an alcohol concentration test probe 12 and a dust concentration test probe 13 installed in the drying room, the material moving device 8 is a material moving cart with a stainless steel material, an anti-static tray, anti-static wheels and an anti-static chain structure as an integrated structure, each car has 10 layers, each layer is 12 centimeters high, the car body weight does not exceed 30 kilograms, and the specifications are 780cm*880cm*1680cm.
[0028] More preferably, in one embodiment of the utility model, as shown in the figure, the dustproof net 7 is a three-layer anti-static detachable and washable net structure, wherein the first layer is a nylon net structure, the second layer is a cloth bag type dust bag structure, and the third layer is a velvet cotton filter net structure, and an aluminum edge frame is adopted, which can be washed with a high-pressure water gun.
[0029] More preferably, in one embodiment of the present utility model, as shown in the figure, the fan in the air supply device 401 is an explosion-proof long-axis fan and a stainless steel radiator structure, the fan is 1.1kw, and the air volume is 5000-7000 / h.
[0030] More preferably, in an embodiment of the present utility model, as shown in the figure, the network connection between the intelligent management and control terminal 103 and the multi-functional control mainboard 202 forms a wireless two-way network connection.
[0031] More preferably, in an embodiment of the present utility model, as shown in the figure, the heat-insulating door 14 is an outward single-opening door or an outward double-opening door structure, and an automatic water spraying device and a human body sensing device are provided at the door.
[0032] Finally, it should be noted that the total power of the thermal energy host in the drying system is 38 kilowatts, of which the compressor is 7 horsepower each, the fan power is 1.1 kilowatts, and the air volume is 4000 per hour. The drying time required varies according to the moisture content of different materials. For example, the alcohol bright beads and bright beads without desiccant in pyrotechnic powder have a moisture content of less than 10% and the temperature only needs to be 50 degrees, and the drying time is 2 hours. When the moisture content of water bright beads is 20%, the drying time is generally 8 hours. During the drying process of all materials, when any one of the time, temperature, and humidity reaches the set target, the host will stop working. Different products can be refrigerated separately after drying, and can be collected when the medicine reaches below 20 degrees.
[0033] However, the above embodiments described in the present invention are only used to illustrate the technical solution of the present invention and cannot be understood as limiting the present invention in any way. A person skilled in the art should understand that the present invention has a variety of well-known methods for replacement, and they should all be included in the protection scope of the present invention without departing from the essential meaning of the present invention.
Claims
1. A pyrotechnic powder drying system with a connected controllable drying room structure, characterized in that: The invention comprises a platform control system (1), a heat energy control system (2), an air supply device system (4), and a drying room drying system (3), wherein the platform control system, the heat energy control system, the air supply device system, and the drying room drying system are connected to each other in a network manner and / or a pipeline manner, wherein the platform control system further comprises an electric control switch main switch (101), a platform control video device (102), and an intelligent control terminal (103), the heat energy control system further comprises a heat energy host (201), a multifunctional control mainboard (202), and a heat energy transmission pipeline (10), the air supply device system further comprises an air supply device (401), and a moisture removal fan (402), and the drying room drying system further comprises a drying room (5), a heat preservation door (14) disposed at the middle part of the lower part of the front wall of the drying room, and a material moving device (8), and the drying room (5) is arranged in a structure of at least one row of two rooms.
2. The pyrotechnic powder drying system with a connected controllable drying chamber structure according to claim 1 is characterized in that: The platform control system (1) comprises an electric control switch (101), a platform control video device (102), and an intelligent control terminal (103). The intelligent control terminal is a smart phone. The electric control switch is connected to control the power on and power off of the thermal energy host (201). The platform control video device is connected to a multifunctional control mainboard (202) provided in the thermal energy host to obtain drying parameters of drying room materials. The control of each drying room drying parameter of the thermal energy host is achieved through the networking operation of the intelligent control terminal to realize real-time control of the drying time, drying temperature, material humidity and refrigeration medicine temperature of the drying material.
3. The pyrotechnic powder drying system with a connected controllable drying chamber structure according to claim 1 is characterized in that: The thermal energy host (201) in the thermal energy control system (2) is an air energy heat pump host, which includes a compressor, an evaporator, a separator, a diverter, an electric control switch, and a connection system. The multifunctional control mainboard (202) in the thermal energy host (201) is connected to the intelligent management and control terminal (103) and the platform control video device (102) through a network, respectively. The multifunctional control mainboard is further connected to at least two of the drying room drying systems (3) through the network to independently control temperature, humidity, refrigeration, and cooling in real time. The power of the thermal energy host is 35kw, the power of each compressor is 8 horsepower, and the power of the evaporator fan is 2.5kw.
4. The pyrotechnic powder drying system with a connected controllable drying chamber structure according to claim 1 is characterized in that: The drying room drying system (3) further comprises a hot air pressure relief plate (6) and a dust screen (7) connected between the air supply devices (401) in the air supply device system (4), a material moving device (8) arranged at the middle of the floor of the drying room, a temperature sensor (9), a humidity sensor (11), an alcohol concentration test probe (12) and a dust concentration test probe (13) installed in the drying room, and the material moving device (8) is a material moving cart made of stainless steel, with an anti-static tray, anti-static wheels and an anti-static chain structure as an integrated structure, and each cart has 10 layers.
5. The pyrotechnic powder drying system with a connected controllable drying chamber structure according to claim 4 is characterized in that: The dustproof net (7) is a three-layer anti-static detachable and washable net structure, wherein the first layer is a nylon net structure, the second layer is a cloth bag type dust removal bag structure, and the third layer is a velvet cotton filter net structure, and adopts an aluminum edge frame, and can be washed with a high-pressure water gun.
6. A pyrotechnic powder drying system with a connected controllable drying chamber structure according to claim 1 or 4, characterized in that: The fan in the air supply device (401) is an explosion-proof long-axis fan and a stainless steel radiator structure.
7. A pyrotechnic powder drying system with a connected controllable drying chamber structure according to claim 1, 2 or 3, characterized in that: The network connection between the intelligent management and control terminal (103) and the multifunctional control mainboard (202) forms a wireless bidirectional network connection.
8. The pyrotechnic powder drying system with a connected controllable drying chamber structure according to claim 1, characterized in that: The heat-insulating door (14) is an outward-facing single-door or outward-facing double-door structure, and an automatic water spray device and a human body sensing device are provided at the door.