Dust removal cloud platform control system

Abstract

The utility model discloses a dust removal cloud platform control system, which comprises a plurality of different types of sensing assemblies, a plurality of zigbee communication assemblies, a local server, a PLC (Programmable Logic Controller), a pulse dust removal assembly and a cloud server, the number of the zigbee communication components is in one-to-one correspondence with the categories of the sensing components, and each sensing component is in communication connection with the zigbee communication component corresponding to the category of the sensing component; the zigbee communication components are all in communication connection with the local server; the local server is in communication connection with the PLC and the cloud server, and the PLC is in communication connection with the pulse dust removal assembly; according to the utility model, the problems of unstable data transmission and easy data loss in the existing dust removal system can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of dust removal control, in particular to a dust removal cloud platform control system. Background Art

[0002] At present, a lot of dust pollutants are generated in industrial production control such as ore, chemical industry, boiler, etc. With the increasing requirements for air pollution control and dust emission, more and more dust or materials are transported to dust collection boxes through closed pipes for centralized treatment. Due to the characteristics of scattered dust sources, numerous dust collection points, centralized treatment and centralized monitoring, the existing wired communication and monitoring methods cannot meet the needs of industrial production.

[0003] At present, industrial production Internet of Things systems with dust removal equipment often require a large number of sensors of different types to collect real-time status data and working condition data of production equipment and dust removal equipment. Existing dust removal Internet of Things systems often send different types of sensor data to the same gateway. Since there are too many types of sensors corresponding to the gateway and the received data is too complicated, problems such as unstable transmission data and easy data loss may occur. Utility Model Content

[0004] The utility model provides a dust removal cloud platform control system, which is used to solve the technical problems of unstable data transmission and easy data loss in the existing dust removal system.

[0005] In order to solve the above technical problems, the technical solution proposed by the utility model is:

[0006] A dust removal cloud platform control system includes: a plurality of different types of sensing components, a plurality of Zigbee communication components, a local server, a PLC controller, a pulse dust removal component and a cloud server; the number of Zigbee communication components corresponds one-to-one to the type of sensing components, and each sensing component is communicatively connected to the Zigbee communication component corresponding to its type; the Zigbee communication components are all communicatively connected to the local server; the local server is respectively communicatively connected to the PLC controller and the cloud server, and the PLC controller is communicatively connected to the pulse dust removal component.

[0007] Preferably, it also includes a redundant Zigbee communication component. When any Zigbee communication component fails, the redundant Zigbee communication component is respectively communicated with the perception component corresponding to the failed Zigbee communication component and the local server.

[0008] Preferably, the perception component is connected to the zigbee communication component via a ZigBee signal amplifier; the redundant zigbee communication component is connected to the perception component via a ZigBee signal amplifier.

[0009] Preferably, the categories of the sensing components are divided according to the area where the sensing components are located or the category of the collected signals, and the sensing components include: a temperature detector, a dust detector, a differential pressure transmitter, a liquid level meter, a flow meter, and a combination of any of the cameras.

[0010] Preferably, the ZigBee communication component is a gateway.

[0011] Preferably, the pulse dust removal component includes a pulse dust removal controller and a pulse dust collector; the PLC controller communicates with the pulse dust collector through the pulse dust removal controller.

[0012] Preferably, it also includes an audible and visual alarm, which is communicatively connected to the local server.

[0013] Preferably, it also includes a host computer, which is communicatively connected to the local server.

[0014] Preferably, it also includes a remote terminal, which is communicatively connected to the cloud server.

[0015] The utility model has the following beneficial effects:

[0016] 1. The dust removal cloud platform control system in the utility model adopts different gateways in the ZigBee network to receive different types of sensor data. Since the types of sensor data collected by each gateway are relatively uniform, the stability and efficiency of data transmission in the ZigBee network can be greatly improved, and the problems of unstable data transmission and easy data loss in the existing dust removal system can be effectively solved.

[0017] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a simplified structural diagram of the dust removal cloud platform control system in the preferred embodiment of the utility model;

[0020] Labels in the figure: 1. Sensing component; 2. Zigbee communication component; 3. Local server; 4. PLC controller; 5. Host computer; 6. Cloud server. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0022] Embodiment 1:

[0023] like Figure 1 As shown, in this embodiment, a dust removal cloud platform control system is disclosed, including: a plurality of different types of sensing components 1, a plurality of ZigBee communication components 2, a local server 3, a PLC controller 4, a pulse dust removal component, an audible and visual alarm, a host computer 6 and a cloud server 5; the number of ZigBee communication components 2 corresponds to the type of the sensing component 1, and each sensing component 1 is connected to the ZigBee communication component 2 corresponding to its type; the ZigBee communication components 2 are connected to the local server 3; the local server 3 is connected to the PLC controller 4 and the cloud server 5 respectively, the PLC controller 4 is connected to the pulse dust removal component, the host computer 6 is connected to the local server 3, and the cloud server 5 is connected to the remote terminal. The audible and visual alarm is connected to the local server 3.

[0024] The pulse dust removal assembly is a bag dust collector, which includes a dust removal box and an ash collector arranged below the dust removal box and connected to the dust removal box. A flower plate is arranged inside the dust removal box, and a plurality of exhaust holes are arranged on the flower plate. The plurality of exhaust holes are respectively connected to a plurality of filter bags. A plurality of blowing pipes are arranged on the dust removal box, and the blowing ports of the blowing pipes face the exhaust holes of the flower plate. An air bag is arranged outside the dust removal box, and the air bag is connected to the blowing pipe through a pulse solenoid valve, and the pulse solenoid valve is connected and communicated with a pulse dust removal controller, and the pulse dust removal controller is connected to the PLC controller 4. An air outlet is also arranged on the dust removal box, and there is only a spray device below the flower plate. The spray device includes a water tank arranged outside the dust removal box and a plurality of spray heads connected to the water tank pipeline. The dust detector is installed on the sampling pipeline on the air outlet side of the filter bag, and the differential pressure transmitter is installed on the sampling pipeline on the air inlet and air outlet sides of the filter bag; the liquid level meter is installed in the water tank, and the flow meter is installed in the spray pipeline. The temperature sensor is arranged in the dust removal box; the camera comprises a plurality of cameras, and the plurality of cameras are respectively installed in each corner of the dust removal area to monitor the dust removal area in real time.

[0025] Among them, the temperature sensor uses the OMEGA PR-10-2-100-1 / 8-2-E sensor, the video surveillance component can use the DS-2DC4223IW-D camera, the dust detector uses the HNAG1000-PM-A dust detector from Honey Egger, the differential pressure transmitter uses the BST6800 from Sisen, the level meter uses the HBRD-FMF11 level meter from Huibo Xinrui, and the flow meter uses the BF40 electromagnetic flow meter from Shanghai Si Ya. The ZigBee communication component 2 is preferably the GZ32M-I-Pro Internet of Things gateway from Zhiyuan Electronics.

[0026] In the preferred embodiment, a redundant ZigBee communication component 2 is also included. When any ZigBee communication component 2 fails, the redundant ZigBee communication component 2 is respectively connected to the perception component 1 corresponding to the failed ZigBee communication component 2 and the local server 3 for communication.

[0027] When any ZigBee communication component 2 has a network failure, the redundant ZigBee communication component 2 replaces the network failure ZigBee communication component 2 to send and receive data, thereby greatly improving the reliability of network data sending and receiving.

[0028] In a preferred embodiment, the perception component 1 is connected to the ZigBee communication component 2 via a ZigBee signal amplifier; the redundant ZigBee communication component 2 is connected to the perception component 1 via a ZigBee signal amplifier, wherein the ZigBee signal amplifier.

[0029] For sensors in factories with complex installation environments, a ZigBee signal amplifier can be set between the sensor and the ZigBee communication component 2 to enhance the stability of its data transmission.

[0030] In this embodiment, the workflow of the dust removal cloud platform control system is as follows:

[0031] The sensing component 1 sends the collected monitoring data to the corresponding category of the ZigBee communication component 2, which then sends it to the local server 3. The local server 3 sends the collected monitoring data (including the dust concentration in the dust removal area, the temperature in the dust removal box, the water level in the water tank, the flow rate of the spray pipe, and the video) to the host computer 6 for users to browse, and sends the detection data to the cloud server 5 for storage. The user at the host computer 6 can adjust the dust removal parameters of the dust collector according to the collected dust concentration and temperature, such as whether to increase or decrease the dust removal power of the dust collector according to the dust concentration in the dust removal area, or whether to close or adjust the spray size according to the temperature in the dust removal box, the water level in the water tank, and the flow rate, and then send a control instruction to the local server 3. The local server 3 controls the PLC controller 4 and the pulse dust removal controller to adjust the dust removal parameters of the dust collector according to the control instructions issued by the host computer 6.

[0032] When the collected dust concentration, temperature, and water level in the water tank exceed preset values, the local server 3 sends an alarm signal to control the sound and light alarm.

[0033] The cloud server 5 can also send the collected monitoring data to the users of the remote terminal for viewing, and the users can also adjust the dust removal parameters of the dust collector in real time through the remote terminal.

[0034] In summary, the dust removal cloud platform control system in the utility model adopts different gateways in the ZigBee network to receive different types of perception data. Since the types of sensor data collected by each gateway are relatively uniform, the stability and efficiency of data transmission in the ZigBee network can be greatly improved, and the problems of unstable data transmission and easy data loss in the existing dust removal system can be effectively solved.

[0035] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dust removal cloud platform control system, characterized in that: include: There are multiple different categories of perception components, multiple ZigBee communication components, a local server, a PLC controller, a pulse dust removal component and a cloud server; the number of ZigBee communication components corresponds to the category of the perception components one by one, and each perception component is communicatively connected to the ZigBee communication component corresponding to its category; the ZigBee communication components are all communicatively connected to the local server; the local server is communicatively connected to the PLC controller and the cloud server respectively, the PLC controller is communicatively connected to the pulse dust removal component, the perception component is connected to the ZigBee communication component via a ZigBee signal amplifier; the redundant ZigBee communication component is connected to the perception component via a ZigBee signal amplifier, and the ZigBee communication component is a gateway.

2. The dust removal cloud platform control system according to claim 1, characterized in that: It also includes a redundant Zigbee communication component. When any Zigbee communication component fails, the redundant Zigbee communication component is respectively connected to the perception component corresponding to the failed Zigbee communication component and the local server for communication.

3. The dust removal cloud platform control system according to claim 2, characterized in that: The categories of the sensing components are divided according to the area where the sensing components are located or the categories of the collected signals. The sensing components include: a temperature detector, a dust detector, a differential pressure transmitter, a liquid level meter, a flow meter, and a combination of any of the cameras.

4. The dust removal cloud platform control system according to claim 1, characterized in that: The pulse dust removal component includes a pulse dust removal controller and a pulse dust collector; the PLC controller communicates with the pulse dust collector through the pulse dust removal controller.

5. The dust removal cloud platform control system according to claim 1, characterized in that: It also includes an audible and visual alarm, which is communicatively connected with the local server.

6. The dust removal cloud platform control system according to claim 1, characterized in that: It also includes a host computer, which is communicatively connected with the local server.

7. The dust removal cloud platform control system according to claim 1, characterized in that: It also includes a remote terminal, which is communicatively connected to the cloud server.

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