Sacrifice incineration matter smoke and dust discharging system special for grave

By using an underground smoke exhaust pipe network and an intelligently controlled incinerator, combined with Internet of Things technology, pollution control during the sacrificial burning process has been achieved, solving the problems of smoke pollution and fire hazards. This has enabled the integration of traditional sacrificial practices with modern management, resulting in significant social benefits and environmental value.

CN224193256UActive Publication Date: 2026-05-05NANJING MINGYAO INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING MINGYAO INTELLIGENT TECH CO LTD
Filing Date
2025-05-14
Publication Date
2026-05-05

AI Technical Summary

Technical Problem

Existing technologies have failed to effectively resolve the conflict between the public's needs for tomb sweeping and environmental safety, especially the issues of smoke pollution and fire hazards during the burning process.

Method used

The system employs an underground smoke exhaust duct network, an intelligently controlled incinerator, and an automated flushing device. Combined with IoT technology to monitor environmental parameters in real time, it achieves pollution control throughout the entire process of sacrificial burning, including frequency conversion control of PM2.5 concentration, intelligent ventilation and smoke exhaust, and a water flushing system.

Benefits of technology

It effectively solves the problems of smoke pollution and fire hazards, achieves compatibility between traditional sacrificial forms and modern management, has significant social benefits and environmental value, and realizes unmanned operation and maintenance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a special sacrifice incinerated matter smoke and dust exhaust system for a grave, which comprises a comprehensive grave floor block and grave chamber positions, the surface of the comprehensive grave floor block is provided with a plurality of grave chamber positions, the front surfaces of the grave chamber positions are correspondingly provided with a control tower, the surface of the control tower is provided with an incinerator, one side of the comprehensive grave floor block is provided with an equipment control room, and the equipment control room is provided with an air inlet and an air outlet. An Internet of Things comprehensive control platform is mounted on the inner side of the equipment control room; according to the system, through the underground smoke exhaust pipeline network, the intelligently-controlled incinerator and the automatic flushing device, pollution control over the whole process of sacrifice incineration is achieved, environment parameters are monitored in real time through the Internet of Things technology, the problems of smoke pollution and fire hazards are effectively solved while the traditional sacrifice form is reserved, and the system is worthy of popularization and application. The system has remarkable social benefits and environmental protection value, compatibility of traditional sacrifice and modernization management is achieved, fusion of cultural tradition and technical innovation is achieved through antique modeling, and unmanned operation and maintenance are achieved through an intelligent control system of the internet of things.
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Description

Technical Field

[0001] This utility model relates to the field of funeral facilities technology, and in particular to a smoke and dust removal system for sacrificial burning materials in tomb passages. Background Technology

[0002] However, existing technologies mostly prohibit burning or set up centralized burning points, but they have failed to fundamentally solve the contradiction between the public's needs for tomb sweeping and environmental safety. Therefore, we propose a smoke and dust removal system for tomb passage sacrificial burning materials. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, this utility model provides a smoke and dust removal system specifically for sacrificial burning in tomb passages. This system achieves pollution control throughout the entire sacrificial burning process through an underground smoke exhaust pipe network, an intelligently controlled incinerator, and an automated flushing device. The system uses Internet of Things (IoT) technology to monitor environmental parameters in real time. While preserving traditional sacrificial forms, it effectively solves the problems of smoke pollution and fire hazards, and has significant social benefits and environmental protection value. It achieves compatibility between sacrificial traditions and modern management, integrates cultural traditions with technological innovation through its antique-style design, and enables unmanned operation and maintenance through its IoT intelligent control system.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a smoke and dust removal system for sacrificial burning materials in tomb passages, including integrated cemetery blocks and burial chambers. Multiple burial chambers are arranged on the surface of the integrated cemetery blocks. A tower is arranged corresponding to the front of each burial chamber, and a burning furnace is installed on the surface of the tower. An equipment control room is arranged on one side of the integrated cemetery blocks, and an Internet of Things (IoT) integrated control platform is installed inside the equipment control room. The IoT integrated control platform includes a smoke and dust removal system and a water flushing system. The smoke and dust removal system includes a PM2.5 concentration monitoring system. The system includes a frequency control module and an intelligent ventilation and smoke extraction device. The intelligent ventilation and smoke extraction device comprises an incinerator, a main air duct, a high-speed fan, a stainless steel smoke extraction vertical pipe, and an underground smoke extraction main pipe. The frequency conversion control module for PM concentration includes a cyclone dust collector, an activated carbon adsorption filter box, and a plasma purification mechanism. The water flushing system includes an automatic pipe flushing device and a fire early warning and extinguishing device. The automatic pipe flushing device includes branch water pipes, inlet water pipes, water distribution valves, vertical water pipes, stainless steel ring water pipes, temperature sensors, connecting water pipes, electromagnetic water valves, and high-pressure atomizing nozzles.

[0005] As a preferred embodiment of this utility model, the inner wall of the incinerator is provided with a limiting ring, and a detachable ash collection tray is installed at the top of the limiting ring. A stainless steel inner liner is placed on the inner side of the incinerator at the top of the detachable ash collection tray. A stainless steel annular water pipe is installed on the inner wall of the incinerator. An openable and closable rainproof cover is installed at the top of the incinerator. Limiting lugs are fixedly provided on both sides of the top of the incinerator. The integrated cemetery panel has exhaust pipe installation positions along the tomb passage, and each exhaust pipe installation position is equipped with a [missing information - likely a device or component]. The system includes branch water pipes and an underground main exhaust pipe. One end of the underground main exhaust pipe is connected to a main air duct. One side of the main air duct is connected to a high-speed fan via a ventilation pipe. The surface of the underground main exhaust pipe is equipped with stainless steel exhaust vertical pipes corresponding to the location of the incinerator. One end of the stainless steel exhaust vertical pipe extends into the inside of the incinerator. Multiple vertical water pipes are installed on the top surface of the branch water pipes. The top of the vertical water pipes is connected to a stainless steel annular water pipe inside the incinerator. High-pressure atomizing nozzles are evenly installed on the bottom surface of the stainless steel annular water pipe.

[0006] As a preferred technical solution of this utility model, the exterior of the incinerator is shaped like a bronze tripod, the detachable ash collection tray is made of high-temperature resistant mesh, the incinerator is made of stainless steel, the height of the incinerator is 1.2 meters, and the internal diameter of the incinerator is 60 centimeters.

[0007] As a preferred embodiment of this utility model, the stainless steel exhaust vertical pipe is equipped with an air volume regulating valve.

[0008] As a preferred technical solution of this utility model, the underground smoke exhaust main pipe has a diameter of 30 centimeters, the underground smoke exhaust main pipe is buried at a depth of 8 decimeters, one end of the underground smoke exhaust main pipe is inclined at a slope of 2% towards the water collection end of the main air duct, and one end of the main air duct is connected to the drainage ditch.

[0009] As a preferred embodiment of this invention, an ignition device is provided inside the incinerator.

[0010] Compared with the existing technology, the beneficial effects that this utility model can achieve are: 1. This system realizes pollution control throughout the entire process of sacrificial burning through an underground smoke exhaust pipe network, an intelligently controlled incinerator, and an automated flushing device. The system uses Internet of Things (IoT) technology to monitor environmental parameters in real time. While preserving the traditional sacrificial forms, it effectively solves the problems of smoke pollution and fire hazards, and has significant social benefits and environmental protection value. It achieves compatibility between sacrificial tradition and modern management, and the antique design realizes the integration of cultural tradition and technological innovation. The IoT intelligent control system realizes unmanned operation and maintenance.

[0011] 2. With the installation of an incinerator, a detachable ash collection tray, a rainproof cover, and a stainless steel inner liner, sacrificial items can be burned in the incinerator, and the ash can be discharged in a timely manner, avoiding the pollution of the environment by the smoke from burning items and affecting air quality, and preventing unburned sparks from easily causing forest fires that could result in casualties and property damage. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall system structure of this utility model.

[0013] Figure 2 This is a schematic cross-sectional view of the incinerator of this utility model.

[0014] Figure 3 This is a top view cross-sectional structural diagram of the incinerator of this utility model.

[0015] Figure 4 This is a schematic diagram of the intelligent control system structure of this utility model.

[0016] The components include: 1. Integrated cemetery plot; 2. Burial chamber; 3. Tower; 4. Incinerator; 5. Smoke exhaust pipe installation location; 6. Main air duct; 7. High-speed fan; 8. Equipment control room; 9. Branch water pipe; 10. Inlet water pipe; 11. Water distribution valve; 12. Vertical water pipe; 13. Stainless steel smoke exhaust vertical pipe; 14. Stainless steel ring water pipe; 15. Limiting ring; 16. Detachable ash collection tray; 17. Limiting side lug; 18. Rainproof top cover; 19. Stainless steel inner liner; 20. Temperature sensor. Detailed Implementation

[0017] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0018] For an example, please refer to... Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, this utility model provides a smoke and dust removal system for sacrificial burning materials in tomb passages, including a comprehensive cemetery panel 1 and burial chamber positions 2. Multiple burial chamber positions 2 are arranged on the surface of the comprehensive cemetery panel 1. A tower 3 is arranged corresponding to the front of each burial chamber position 2, and an incinerator 4 is installed on the surface of the tower 3. An equipment control room 8 is located on one side of the comprehensive cemetery panel 1. An Internet of Things (IoT) integrated control platform is installed inside the equipment control room 8. The IoT integrated control platform includes a smoke and dust removal system and a water flushing system. The smoke and dust removal system includes a frequency converter control module for PM2.5 concentration and an intelligent ventilation and smoke extraction device. The intelligent ventilation and smoke extraction device includes an incinerator 4, a main air duct 6, a high-speed fan 7, a stainless steel smoke extraction vertical pipe 13, and an underground smoke extraction main duct. The frequency converter control module for PM2.5 concentration includes a cyclone dust collector, an activated carbon adsorption filter box, and... The plasma purification system and water flushing system include an automatic pipe flushing device and a fire early warning and extinguishing device. The automatic pipe flushing device includes a branch water pipe 9, an inlet water pipe 10, a water distribution valve 11, a vertical water pipe 12, a stainless steel ring water pipe 14, a temperature sensor 20, a connecting water pipe, an electromagnetic water valve, and a high-pressure atomizing nozzle. This system achieves pollution control throughout the entire process of sacrificial burning through an underground smoke exhaust pipe network, an intelligently controlled incinerator 4, and an automated flushing device. The system uses Internet of Things (IoT) technology to monitor environmental parameters in real time. While preserving traditional sacrificial forms, it effectively solves the problems of smoke pollution and fire hazards, and has significant social benefits and environmental value. It achieves compatibility between sacrificial tradition and modern management, and the antique design integrates cultural tradition and technological innovation. The IoT intelligent control system enables unmanned operation and maintenance.

[0019] like Figure 1 , Figure 2 , Figure 3As shown, the inner wall of the incinerator 4 is provided with a limiting ring 15, and a detachable ash collection tray 16 is installed at the top of the limiting ring 15. A stainless steel inner liner 19 is placed inside the incinerator 4 at the top of the detachable ash collection tray 16. A stainless steel annular water pipe 14 is installed on the inner wall of the incinerator 4. An openable and closable rainproof cover 18 is installed at the top of the incinerator 4. Limiting side ears 17 are fixedly installed on both sides of the top of the incinerator 4. The integrated cemetery panel 1 is provided with a smoke exhaust pipe installation position 5 along the tomb passage. Branch water pipes 9 and underground smoke exhaust main pipes are installed inside the smoke exhaust pipe installation positions 5. One end of the underground smoke exhaust main pipe is connected to the main air duct 6. One side of the main air duct 6 is connected to a high-speed fan 7 through a ventilation pipe. The main pipeline is equipped with a stainless steel exhaust vertical pipe 13 corresponding to the position of the incinerator 4. One end of the stainless steel exhaust vertical pipe 13 extends into the inside of the incinerator 4. Multiple vertical water pipes 12 are installed on the top surface of the branch water pipe 9. The top of the vertical water pipe 12 is connected to the stainless steel annular water pipe 14 inside the incinerator 4. High-pressure atomizing nozzles are evenly installed on the bottom surface of the stainless steel annular water pipe 14. With the incinerator 4, the detachable ash collection tray 16, the rainproof top cover 18, and the stainless steel inner liner 19, sacrificial items can be burned in the incinerator 4, and the ash can be discharged in time, avoiding the pollution of the environment by the smoke from burning items and affecting air quality, and avoiding the risk of forest fires caused by unburned sparks, which could result in casualties and property damage.

[0020] like Figure 2 As shown, the exterior of the incinerator 4 is shaped like a bronze tripod, the detachable ash collection tray 16 is made of high-temperature resistant mesh, the incinerator 4 is made of stainless steel, the height of the incinerator 4 is 1.2 meters, and the internal diameter of the incinerator 4 is 60 centimeters.

[0021] like Figure 2 As shown, an air volume regulating valve is installed on the surface of the stainless steel exhaust vertical pipe 13.

[0022] like Figure 1 As shown, the underground smoke exhaust main pipe has a diameter of 30 centimeters and a burial depth of 8 decimeters. One end of the underground smoke exhaust main pipe is inclined at a slope of 2 percent towards the water collection end of the main air duct 6. One end of the main air duct 6 is connected to the drainage ditch.

[0023] like Figure 2 As shown, an ignition device is installed inside the incinerator 4.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A special smoke and dust extraction system for sacrificial burning in tomb passages, comprising integrated cemetery sections (1) and burial chambers (2), characterized in that: The surface of the integrated cemetery slab (1) is provided with multiple burial chambers (2). A tower (3) is provided on the front of each burial chamber (2). An incinerator (4) is installed on the surface of the tower (3). An equipment control room (8) is provided on one side of the integrated cemetery slab (1). An Internet of Things (IoT) integrated control platform is installed inside the equipment control room (8). The IoT integrated control platform includes a smoke exhaust and dust purification system and a water flushing system. The smoke exhaust and dust purification system includes a frequency conversion control module for PM2.5 concentration and an intelligent ventilation and smoke exhaust device. The intelligent ventilation and smoke exhaust device includes an incinerator ( 4) Main air duct (6), high-speed fan (7), stainless steel smoke exhaust vertical pipe (13) and underground smoke exhaust main pipe. The frequency conversion control module for PM2.5 concentration includes a cyclone dust collector, activated carbon adsorption filter box and plasma purification mechanism. The water flushing system includes an automatic pipe flushing device and a fire early warning and extinguishing device. The automatic pipe flushing device includes a branch water pipe (9), an inlet water pipe (10), a water distribution valve (11), a vertical water pipe (12), a stainless steel ring water pipe (14), a temperature sensor (20), a connecting water pipe, an electromagnetic water valve and a high-pressure atomizing nozzle.

2. The smoke and dust extraction system for sacrificial burning in tomb passages according to claim 1, characterized in that: The inner wall of the incinerator (4) is provided with a limiting ring (15), and a detachable ash collection tray (16) is installed at the top of the limiting ring (15). A stainless steel inner liner (19) is placed on the inner side of the incinerator (4) at the top of the detachable ash collection tray (16). A stainless steel annular water pipe (14) is installed on the inner wall of the incinerator (4). An openable rainproof top cover (18) is installed at the top of the incinerator (4). Limiting side ears (17) are fixedly provided on both sides of the top of the incinerator (4). The integrated cemetery panel (1) is provided with a smoke exhaust pipe installation position (5) along the tomb passage. A branch water pipe is installed on the inner side of each smoke exhaust pipe installation position (5). (9) and underground main exhaust pipe, one end of which is connected to main air duct (6), and one side of the main air duct (6) is connected to a high-speed fan (7) through a ventilation pipe. The surface of the underground main exhaust pipe is equipped with a stainless steel exhaust vertical pipe (13) corresponding to the position of the incinerator (4). One end of the stainless steel exhaust vertical pipe (13) extends to the inside of the incinerator (4). Multiple vertical water pipes (12) are installed on the top surface of the branch water pipe (9). The top of the vertical water pipe (12) is connected to the stainless steel annular water pipe (14) inside the incinerator (4). High-pressure atomizing nozzles are evenly installed on the bottom surface of the stainless steel annular water pipe (14).

3. The smoke and dust extraction system for sacrificial burning in tomb passages according to claim 2, characterized in that: The exterior of the incinerator (4) is shaped like a bronze tripod. The detachable ash collection tray (16) is made of high-temperature resistant mesh. The incinerator (4) is made of stainless steel. The height of the incinerator (4) is 1.2 meters. The internal diameter of the incinerator (4) is 60 centimeters.

4. The smoke and dust extraction system for sacrificial burning in tomb passages according to claim 2, characterized in that: The stainless steel exhaust vertical pipe (13) is equipped with an air volume regulating valve.

5. The smoke and dust extraction system for sacrificial burning in tomb passages according to claim 1, characterized in that: The underground smoke exhaust main pipe has a diameter of 30 centimeters and a burial depth of 8 decimeters. One end of the underground smoke exhaust main pipe is inclined at a slope of 2 percent towards the water collection end of the main air duct (6). One end of the main air duct (6) is connected to the drainage ditch.

6. The smoke and dust extraction system for sacrificial burning in tomb passages according to claim 1, characterized in that: An ignition device is installed inside the incinerator (4).