阅读说明：本技术 一种智能滤袋装置 (Intelligent filter bag device ) 是由 吴长帅 于 2019-12-13 设计创作，主要内容包括：一种智能滤袋装置,包括滤袋本体和导风板,在滤袋本体上半段设有风力传感器一、颗粒物浓度传感器一和压力传感器一；在滤袋本体的下半段设有风力传感器二、颗粒物浓度传感器二和压力传感器二,所述的风力传感器一、颗粒物浓度传感器一、压力传感器一、风力传感器二、颗粒物浓度传感器二、压力传感器二和导风板转向电机均与控制器连接,控制器用于接收和处理风力传感器一、颗粒物浓度传感器一、压力传感器一、风力传感器二、颗粒物浓度传感器二和压力传感器二发送送的数据信号,并对上半段和下半段的风力、颗粒物浓度和压力进行对比,当超过设定的差值时,控制器发送指令通过改变导风板转向,使差值处于正常范围,保证上半段和下半段的清灰效果。(An intelligent filter bag device comprises a filter bag body and an air deflector, wherein a first wind sensor, a first particulate matter concentration sensor and a first pressure sensor are arranged on the upper half section of the filter bag body; the lower half section of the filter bag body is provided with a second wind sensor, a second particulate matter concentration sensor and a second pressure sensor, the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor, the second pressure sensor and the air deflector steering motor are all connected with the controller, the controller is used for receiving and processing data signals sent by the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor and the second pressure sensor, and comparing the wind power, the particulate matter concentration and the pressure of the upper half section and the lower half section, when the set difference value is exceeded, the controller sends an instruction to change the air deflector to steer, so that the difference value is in a normal range, and the dust cleaning effect of the upper half section and the lower half section is guaranteed.)

1. An intelligent filter bag device comprises a filter bag body and an air deflector arranged at an air inlet of the filter bag body, and is characterized in that a first wind sensor, a first particulate matter concentration sensor and a first pressure sensor are arranged at the upper half section of the filter bag body; a second wind sensor, a second particulate matter concentration sensor and a second pressure sensor are arranged at the lower half section of the filter bag body, and the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor, the second pressure sensor and the air deflector steering motor are all connected with a controller;

the wind sensor is used for collecting wind power of the upper half section of the filter bag body and sending collected wind power data signals to the controller in real time;

the first particulate matter concentration sensor is used for collecting the particulate matter concentration of the upper half section of the filter bag body and sending collected particulate matter concentration data signals to the controller in real time;

the first pressure sensor is used for collecting the pressure of the upper half section of the filter bag body and sending collected pressure data signals to the controller in real time;

the second wind sensor is used for collecting wind power of the lower half section of the filter bag body and sending collected wind power data signals to the controller in real time;

the second particulate matter concentration sensor is used for collecting the particulate matter concentration of the lower half section of the filter bag body and sending collected particulate matter concentration data signals to the controller in real time;

the second pressure sensor is used for collecting the pressure of the lower half section of the filter bag body and sending collected pressure data signals to the controller in real time;

the controller is used for receiving and processing data signals sent by the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor and the second pressure sensor, comparing the wind power, the particulate matter concentration and the pressure of the upper half section and the lower half section, and when a set difference value is exceeded, the controller sends an instruction to change the direction of the air deflector, so that the difference value is in a normal range, and the dust cleaning effect of the upper half section and the lower half section is guaranteed.

2. The intelligent filter bag device according to claim 1, wherein the rotation axis of the air deflector is distributed in a divergent manner with the axis of the end face where the air deflector is located as the center.

Technical Field

The invention relates to an intelligent filter bag device.

Background

The principle of bag collector deashing is through the work of pulse valve, and compressed air is complained and is introduced the filter bag inner chamber, and compressed air flows in the filter bag inner chamber, and the intraductal flow that reduces constantly from the top to terminal, and the dynamic pressure is corresponding to descend, and static pressure increases, makes the surperficial deashing wind speed of rear end filter bag constantly increase, and because the blockking of frame bottom plate, remaining dynamic pressure also can be terminal to striking filter bag at the filter bag end, so the deashing of filter bag lower section is effectual, and the effect of first section is poor.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an intelligent filter bag device which can ensure the integral dust cleaning effect of a filter bag.

In order to achieve the purpose, the invention provides an intelligent filter bag device which comprises a filter bag body and an air deflector arranged at an air inlet of the filter bag body, wherein the upper half section of the filter bag body is provided with a first wind sensor, a first particulate matter concentration sensor and a first pressure sensor; a second wind sensor, a second particulate matter concentration sensor and a second pressure sensor are arranged at the lower half section of the filter bag body, and the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor, the second pressure sensor and the air deflector steering motor are all connected with a controller;

the wind sensor is used for collecting wind power of the upper half section of the filter bag body and sending collected wind power data signals to the controller in real time;

the first particulate matter concentration sensor is used for collecting the particulate matter concentration of the upper half section of the filter bag body and sending collected particulate matter concentration data signals to the controller in real time;

the first pressure sensor is used for collecting the pressure of the upper half section of the filter bag body and sending collected pressure data signals to the controller in real time;

the second wind sensor is used for collecting wind power of the lower half section of the filter bag body and sending collected wind power data signals to the controller in real time;

the second particulate matter concentration sensor is used for collecting the particulate matter concentration of the lower half section of the filter bag body and sending collected particulate matter concentration data signals to the controller in real time;

the second pressure sensor is used for collecting the pressure of the lower half section of the filter bag body and sending collected pressure data signals to the controller in real time;

the controller is used for receiving and processing data signals sent by the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor and the second pressure sensor, comparing the wind power, the particulate matter concentration and the pressure of the upper half section and the lower half section, and when a set difference value is exceeded, the controller sends an instruction to change the direction of the air deflector, so that the difference value is in a normal range, and the dust cleaning effect of the upper half section and the lower half section is guaranteed.

Furthermore, the rotation axes of the air deflectors are distributed in a divergent shape by taking the axes of the end surfaces where the air deflectors are located as centers.

According to the invention, the wind sensor, the particulate matter concentration sensor and the pressure sensor are arranged on the upper half section and the lower half section of the filter bag body, the wind power, the particulate matter concentration and the pressure value of the upper half section and the lower half section are sent to the controller in real time, the controller compares the received wind power, the particulate matter concentration and the pressure data signal, and when the difference value exceeds the set value, the controller sends an instruction to change the direction of the air deflector, so that the difference value is in a normal range, the dust cleaning effect of the upper half section and the lower half section is ensured, and the dust cleaning dead angle is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in figure 1, the intelligent filter bag device comprises a filter bag body and an air deflector arranged at an air inlet of the filter bag body, wherein a first wind sensor, a first particulate matter concentration sensor and a first pressure sensor are arranged at the upper half section of the filter bag body; a second wind sensor, a second particulate matter concentration sensor and a second pressure sensor are arranged at the lower half section of the filter bag body, and the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor, the second pressure sensor and the air deflector steering motor are all connected with a controller;

the wind sensor is used for collecting wind power of the upper half section of the filter bag body and sending collected wind power data signals to the controller in real time;

the first particulate matter concentration sensor is used for collecting the particulate matter concentration of the upper half section of the filter bag body and sending collected particulate matter concentration data signals to the controller in real time;

the first pressure sensor is used for collecting the pressure of the upper half section of the filter bag body and sending collected pressure data signals to the controller in real time;

the second wind sensor is used for collecting wind power of the lower half section of the filter bag body and sending collected wind power data signals to the controller in real time;

the second particulate matter concentration sensor is used for collecting the particulate matter concentration of the lower half section of the filter bag body and sending collected particulate matter concentration data signals to the controller in real time;

the second pressure sensor is used for collecting the pressure of the lower half section of the filter bag body and sending collected pressure data signals to the controller in real time;

the controller is used for receiving and processing data signals sent by the first wind sensor, the first particulate matter concentration sensor, the first pressure sensor, the second wind sensor, the second particulate matter concentration sensor and the second pressure sensor, comparing the wind power, the particulate matter concentration and the pressure of the upper half section and the lower half section, and when a set difference value is exceeded, the controller sends an instruction to change the direction of the air deflector, so that the difference value is in a normal range, and the dust cleaning effect of the upper half section and the lower half section is guaranteed.

Furthermore, the rotation axes of the air deflectors are distributed in a divergent shape by taking the axes of the end surfaces where the air deflectors are located as centers.

According to the invention, the wind sensor, the particulate matter concentration sensor and the pressure sensor are arranged on the upper half section and the lower half section of the filter bag body, the wind power, the particulate matter concentration and the pressure value of the upper half section and the lower half section are sent to the controller in real time, the controller compares the received wind power, the particulate matter concentration and the pressure data signal, and when the difference value exceeds the set value, the controller sends an instruction to change the direction of the air deflector, so that the difference value is in a normal range, the dust cleaning effect of the upper half section and the lower half section is ensured, and the dust cleaning dead angle is avoided.