CN-119689956-B - Smoke dust filtering control system and method

CN119689956BCN 119689956 BCN119689956 BCN 119689956BCN-119689956-B

Abstract

The embodiment of the application provides a smoke dust filtering control system and a smoke dust filtering control method, wherein the system comprises an air inlet device, a smoke outlet pipe, a turbofan, a filtering box and an upper computer, the air inlet device comprises a suction nozzle control valve, a smoke suction pipe and a suction nozzle detection sensor, at least one notch is formed in the suction nozzle control valve, a first end of the smoke suction pipe is positioned below a printing head, a second end of the smoke suction pipe is connected with the suction nozzle control valve through the notch, the suction nozzle control valve is connected with the suction nozzle detection sensor so that the suction nozzle detection sensor detects connection information of the smoke suction pipe on the suction nozzle control valve, the upper computer monitors the connection information, and if the connection information indicates that the number of the smoke suction pipes successfully connected with the suction nozzle control valve meets a preset threshold value, the upper computer controls the turbofan to rotate so as to push smoke dust generated in a printing process to reach the filtering box through the smoke outlet pipe, and the filtering box filters the smoke dust. The smoke and dust filtration control system that this scheme provided can satisfy the smoke and dust filtration demand of different grade type printing equipment.

Inventors

LI DONGYANG
WANG WEIJIA
LIU BINGYU
Qin Lianbei

Assignees

航天信息股份有限公司

Dates

Publication Date: 20260508
Application Date: 20241217

Claims (7)

1. A smoke filtering control system comprises an air inlet device, a smoke outlet pipe, a turbofan, a filtering box and an upper computer; The air inlet device comprises a suction nozzle control valve, a smoke suction pipe and a suction nozzle detection sensor, wherein at least one notch is formed in the suction nozzle control valve, the first end of the smoke suction pipe is positioned below the printing head, the second end of the smoke suction pipe is connected with the suction nozzle control valve through the notch, and the suction nozzle control valve is connected with the suction nozzle detection sensor so that the suction nozzle detection sensor detects connection information of the smoke suction pipe on the suction nozzle control valve; The system comprises a vortex fan Hall controller, wherein the upper computer comprises a communication control board, the upper computer monitors the connection information, if the connection information indicates that the number of the smoke tubes successfully connected with the suction nozzle control valve meets a preset threshold value, the upper computer sends a control instruction of the upper computer to the vortex fan Hall controller through the communication control board, the control instruction is determined based on the product of the number of the smoke tubes and a preset rotating speed, the vortex fan Hall controller controls to determine the rotating speed parameters of the vortex fan based on the control instruction, so that the vortex fan Hall controller rotates based on the rotating speed parameters to push smoke dust generated in the printing process to pass through the smoke tubes to reach the vortex box for filtering smoke dust.
2. The system of claim 1, wherein the junction of the filter cartridges is a threaded configuration; the filter box is connected with the second end of the second smoke tube through the threaded structure.
3. The system of claim 1, comprising a speed display screen that monitors the speed of the turbofan and visually displays the speed.
4. The system of claim 1, comprising an adjustment knob for adjusting a rotational speed parameter of the turbofan.
5. A soot filtration control method, characterized by comprising: Monitoring connection information of a smoke suction pipe on a suction nozzle control valve; If the connection information indicates that the number of the smoke suction pipes successfully connected with the suction nozzle control valve meets a preset threshold, determining rotation parameters of the turbofan according to the number of the smoke suction pipes, wherein the rotation parameters are products of the number of the smoke suction pipes and a preset rotating speed, and controlling the turbofan to rotate based on the rotation parameters so as to push smoke dust generated in the printing process to reach a filter box from the smoke suction pipes through smoke outlet pipes, so that the filter box filters the smoke dust.
6. An electronic device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus; The memory is configured to store at least one executable instruction that causes the processor to perform operations corresponding to the soot filtration control method of claim 5.
7. A computer storage medium having stored thereon a computer program which when executed by a processor implements the soot filtration control method of claim 5.

Description

Smoke dust filtering control system and method Technical Field The embodiment of the application relates to the technical field of smoke dust filtration, in particular to a smoke dust filtration control system and a smoke dust filtration control method. Background With the continuous update of the technology in the field of the card, the laser etching printing technology is gradually popularized in the card printing market. Among various widely used card laser printing devices, most of the existing laser printing smoke filtering systems are only suitable for one specific laser printer type or one specific working mode, and lack flexibility. Disclosure of Invention Accordingly, embodiments of the present application provide a soot filtration control system and method to at least partially solve the above-mentioned problems. According to the first aspect of the embodiment of the application, a smoke dust filtering system is provided, which comprises an air inlet device, a smoke outlet pipe, a turbofan, a filtering box and an upper computer, wherein the air inlet device comprises a smoke nozzle control valve, a smoke suction pipe and a smoke nozzle detection sensor, at least one notch is arranged on the smoke nozzle control valve, a first end of the smoke suction pipe is positioned below a printing head, a second end of the smoke suction pipe is connected with the smoke nozzle control valve through the notch, the smoke nozzle control valve is connected with the smoke nozzle detection sensor so that the smoke nozzle detection sensor detects connection information of the smoke suction pipe on the smoke nozzle control valve, and if the connection information indicates that the number of the smoke suction pipes successfully connected with the smoke nozzle control valve meets a preset threshold value, the upper computer controls the turbofan to rotate so as to push smoke dust generated in a printing process to pass through the outlet pipe to reach the filtering box, so that the filtering box filters the smoke dust. According to a second aspect of the embodiment of the application, a smoke filtering control method is provided, which comprises the steps of monitoring connection information of smoke suction pipes on a suction nozzle control valve, and controlling a turbofan to rotate if the connection information indicates that the number of the smoke suction pipes successfully connected with the suction nozzle control valve meets a preset threshold value, so as to push smoke dust generated in a printing process to reach a filter box from the smoke suction pipes through smoke outlet pipes, so that the filter box filters the smoke dust. According to a third aspect of the embodiment of the application, an electronic device is provided, which comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus, and the memory is used for storing at least one executable instruction, and the executable instruction enables the processor to execute operations corresponding to the smoke filtering control method. According to a fourth aspect of embodiments of the present application, there is provided a computer storage medium having stored thereon a computer program which, when executed by a processor, implements the soot filtration control method of any one of the above. The smoke filtering control system comprises an air inlet device, a smoke outlet pipe, a turbofan, a filter box and an upper computer, wherein the air inlet device comprises a smoke inlet control valve, a smoke inlet pipe and a smoke inlet detection sensor, at least one notch is formed in the smoke inlet control valve, a first end of the smoke inlet pipe is located below a printing head, a second end of the smoke inlet pipe is connected with the smoke inlet control valve through the notch, the smoke inlet control valve is connected with the smoke inlet detection sensor so that the smoke inlet detection sensor detects connection information of the smoke inlet pipe on the smoke inlet control valve, the upper computer monitors the connection information, and if the connection information indicates that the number of the smoke inlet pipes successfully connected with the smoke inlet control valve meets a preset threshold value, the upper computer controls the turbofan to rotate so as to push smoke generated in a printing process to reach the filter box through the smoke outlet pipe from the smoke inlet pipe, and the filter box is enabled to filter the smoke. According to the smoke filtering system provided by the application, the suction nozzle control valve can be provided with the plurality of notches for connection of the smoke sucking pipes, and the rotating parameters of the turbofan can be controlled through the upper computer, so that the discharge amount of the smoke filtering system can be adjusted by match