Slag treatment system
By combining the use of dust detection sensors, cameras and time-lapse modules in the slag disposal system, accurate detection of dust concentration and remote monitoring of operators are achieved, the problem of operators not wearing protective equipment is solved, and life safety is ensured. Simplified deployment.
Patent Information
- Application Number
- CN202420649673.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-29
AI Technical Summary
During the slag disposal process, operators often forget or do not wear protective equipment, resulting in dust posing a threat to life and health, and it is difficult for the existing technology to effectively detect and call the police.
A slag disposal system is designed, including a dust alarm mechanism, which uses dust detection sensors, cameras and delay modules to detect dust concentration, and determines whether the operator wears protective equipment through the camera. If the standard exceeds the standard, the alarm module will be activated to alarm and wirelessly The communication module remotely monitors to ensure the accuracy and effectiveness of alarms.
Accurate detection of dust concentration in the slag disposal room and remote monitoring of operators, avoid false alarms and invalid alarms, ensure the safety of operators' lives, and simplify deployment and expansion through wireless communication.
Smart Images
Figure CN222260237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slag disposal early warning, in particular to a slag disposal system. Background Art
[0002] After the municipal solid waste is incinerated at a high temperature of 1000℃, slag will be produced, and the volume of the slag is about 20% to 30% of the original solid waste. The color of the solid waste incineration slag is dark brown; the particles vary in size and the composition is complex, and the main components are Ca, Si, Na, K, Fe, Al and some heavy metals. However, a large amount of dust will be generated during the disposal of the slag, and the generation of dust will inevitably affect the life and health of the operators in the slag disposal room. For the life and health of the operators, the operators are usually required to wear protective equipment when disposing of the slag, but the operators always forget to wear or miss the opportunity to wear it when disposing of the slag, which is bound to affect the life safety of the operators. Utility Model Content
[0003] The technical problem solved by the utility model is to provide a slag disposal system, which can detect the excessive dust concentration in the slag disposal room and give an alarm to ensure the life safety of operators.
[0004] The basic solution provided by the utility model: a slag disposal system, including a dust alarm mechanism, the dust alarm mechanism includes a first controller, a dust detection sensor, a camera, a first alarm module, and a delay module;
[0005] The first controller is electrically connected to the dust detection sensor, the camera, the first alarm module, and the delay module respectively; the dust detection sensor and the camera are both arranged in the slag disposal room.
[0006] The principle and advantage of the utility model are: in this scheme, the first controller is used to collect the dust concentration in the slag disposal room through the dust detection sensor, and detect and judge whether the dust concentration in the slag disposal room exceeds the standard through the dust detection sensor. When the dust concentration in the slag disposal room is detected to exceed the standard, the delay module is started, and the delay is delayed for a period of time. If the dust concentration returns to normal during the delay process, the delay is stopped, otherwise the delay is maintained until the end, and the delay module sends an end signal. After the first controller receives the end signal, the camera is started to judge whether there is an operator in the slag disposal room, and when it is judged that there is an operator, the first alarm module is started to alarm. This application realizes accurate collection of dust conditions through the setting of the delay module, avoids the problem of alarming when the dust concentration returns to normal, that is, prevents false alarms, avoids unnecessary interference to the operator, and uses the camera to accurately alarm when the dust concentration in the slag disposal room exceeds the standard when it is determined that there is an operator in the slag disposal room, avoiding invalid alarms.
[0007] Furthermore, it also includes a remote monitoring mechanism, which includes a second controller, a second communication module, and a display screen;
[0008] The dust alarm mechanism also includes a first communication module electrically connected to the first controller;
[0009] The dust alarm mechanism and the remote monitoring mechanism are communicatively connected via a first communication module and a second communication module.
[0010] Beneficial effect: In this scheme, when the first controller in the dust alarm mechanism starts the first alarm module, the picture taken by the camera is sent to the remote monitoring mechanism through the first communication module. The second controller in the remote monitoring mechanism is used to receive the picture transmitted by the first communication module through the second communication module, and display it on the display screen. In this way, the remote monitoring personnel can judge whether the operators in the corresponding slag disposal room are wearing protective equipment such as masks by checking the pictures on the display screen, thereby realizing remote monitoring of whether the operators in the slag disposal room are wearing protective equipment when the dust concentration exceeds the standard.
[0011] Furthermore, the first communication module and the second communication module are both wireless communication modules.
[0012] Beneficial effects: Wireless communication does not require wiring and is easy and convenient to deploy.
[0013] Furthermore, the wireless communication module includes one or more of a WIFI module, a Bluetooth module, a mobile communication module, a near field communication module, a ZigBee module, and a Lora module.
[0014] Beneficial effects: Multiple networking modes, more versatile.
[0015] Furthermore, the first alarm module is a warning light and a buzzer.
[0016] Beneficial effect: Dual prompts through sound and light tubes ensure that operators can receive alarm reminders.
[0017] Furthermore, the dust alarm mechanism also includes a shell, the first controller, the first communication module, the delay module, and the first alarm module are all arranged in the shell, and the camera is arranged on the upper end surface of the shell; a sensor mounting hole is opened on the shell, and the dust detection sensor is arranged in the mounting hole.
[0018] Beneficial effect: The entire device is protected by the shell. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a logic block diagram of the slag disposal system in Example 1 of the utility model. DETAILED DESCRIPTION
[0020] The following is further described in detail through specific implementation methods:
[0021] The embodiment is basically as shown in the attached Figure 1 As shown: a slag disposal system, including a dust alarm mechanism, the dust alarm mechanism includes a first controller, a dust detection sensor, a camera, a first alarm module, and a delay module;
[0022] The first controller is electrically connected to the dust detection sensor, the camera, the first alarm module, and the delay module respectively; the dust detection sensor and the camera are both arranged in the slag disposal room.
[0023] The dust alarm mechanism also includes a shell, the first controller, the first communication module, the delay module, and the first alarm module are all arranged in the shell, and the camera is arranged on the upper end surface of the shell; a sensor mounting hole is opened on the shell, and the dust detection sensor is arranged in the mounting hole.
[0024] It also includes a remote monitoring mechanism, which includes a second controller, a second communication module, and a display screen;
[0025] The dust alarm mechanism also includes a first communication module electrically connected to the first controller;
[0026] The dust alarm mechanism and the remote monitoring mechanism are communicatively connected via a first communication module and a second communication module.
[0027] The first communication module and the second communication module are both wireless communication modules. The wireless communication module includes one or more of a WIFI module, a Bluetooth module, a mobile communication module, a near field communication module, a ZigBee module, and a Lora module. In this embodiment, the wireless communication module uses a WIFI module.
[0028] The first controller in the dust alarm mechanism is used to perform real-time detection of the dust concentration in the slag disposal room through a dust detection sensor. When the dust concentration is greater than a preset threshold, it is judged that the dust concentration in the slag disposal room exceeds the standard. When the dust concentration in the slag disposal room exceeds the standard, the delay module is started to delay for a period of time. If the dust concentration returns to normal during the delay process, the delay is stopped, otherwise the delay is maintained until the end. The delay module sends an end signal. After the first controller receives the end signal, the first controller is used to take a photo of the situation in the slag disposal room through a camera to generate a picture corresponding to the slag disposal room, and judge whether there is an operator in the slag disposal room based on the picture. When it is judged that there is an operator in the slag disposal room, the first alarm module is started to alarm.
[0029] At the same time, when the first controller in the dust alarm mechanism starts the first alarm module, the picture taken by the camera is sent to the remote monitoring mechanism through the first communication module, and the second controller in the remote monitoring mechanism is used to receive the picture transmitted by the first communication module through the second communication module and display it on the display screen, so that the remote monitoring personnel can judge whether the operator in the corresponding slag disposal room wears protective equipment such as masks by viewing the picture on the display screen. In another embodiment, an infrared sensor can also be used to detect whether the operator in the slag disposal room exists, so as to realize the notification and alarm of the operator in the slag disposal room, so that the operator can wear the corresponding protective equipment at the first time.
[0030] The first controller and the second controller can be a single-chip microcomputer or a PLC. In this embodiment, both use STM32 series single-chip microcomputers, specifically STM32H7 high-performance series single-chip microcomputers. The dust detection sensor uses an SDS026 industrial dust sensor. The first alarm module is a warning light and a buzzer. In this embodiment, the warning light is a red LED light. The delay module can be implemented by a built-in timer of a single-chip microcomputer, or by a 555 chip and its external circuit. In this embodiment, a timer inside a single-chip microcomputer is used, and the delay time is 10 seconds. In this embodiment, multiple dust alarm mechanisms can be set, and corresponding dust alarm mechanisms are set on the four corners in the slag disposal room, so that a full range of detection of the slag disposal room can be achieved, greatly improving the comprehensiveness of the detection.
[0031] The above are only embodiments of the utility model. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, which will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.
Claims
1. A slag disposal system, characterized in that: It includes a dust alarm mechanism, which includes a first controller, a dust detection sensor, a camera, a first alarm module, and a delay module; The first controller is electrically connected to the dust detection sensor, the camera, the first alarm module, and the delay module respectively; the dust detection sensor and the camera are both arranged in the slag disposal room.
2. A slag disposal system according to claim 1, characterized in that: It includes a remote monitoring mechanism, which includes a second controller, a second communication module, and a display screen; The dust alarm mechanism also includes a first communication module electrically connected to the first controller; The dust alarm mechanism and the remote monitoring mechanism are communicatively connected via a first communication module and a second communication module.
3. A slag disposal system according to claim 2, characterized in that: The first communication module and the second communication module are both wireless communication modules.
4. A slag disposal system according to claim 3, characterized in that: The wireless communication module includes one or more of a WIFI module, a Bluetooth module, a mobile communication module, a near field communication module, a ZigBee module, and a Lora module.
5. A slag disposal system according to claim 4, characterized in that: The first alarm module is a warning light and a buzzer.
6. A slag disposal system according to claim 5, characterized in that: The dust alarm mechanism also includes a shell, the first controller, the first communication module, the delay module, and the first alarm module are all arranged in the shell, and the camera is arranged on the upper end surface of the shell; a sensor mounting hole is opened on the shell, and the dust detection sensor is arranged in the mounting hole.