Automatic detection device for cloth bag of dust remover box body

Abstract

The utility model relates to a dust collector box cloth bag automatic detection device, and belongs to the technical field of dust leakage detection. Comprising a dust sensing device, a signal line, a control box and a monitoring mechanism, the dust sensing device is installed at the detection position of a dust remover box body, the dust sensing device is connected with a corresponding port in the control box through the signal line, and the control box is electrically connected with the monitoring mechanism; the monitoring mechanism comprises a detection box, and a display screen is arranged in the detection box. After the dust in the box body exceeds the standard, the specific box body and the specific cloth bag in which the dust exceeds the standard can be seen in time, the specific material leakage position can be simply and quickly distinguished, dust leakage is prevented, normal operation of a dust remover and a desulfurization system is guaranteed, the working efficiency is improved, and the labor force of workers is reduced.

Description

Technical Field

[0001] The utility model relates to an automatic detection device for a dust collector box bag, belonging to the technical field of dust leakage detection. Background Art

[0002] The dust collector is the core part of the flue gas purification system. Each dust collector box has about 600 bags. During use, the bags may be damaged, fall off, or the bag mouth buckles may be deformed, resulting in bag leakage in the clean air chamber of the dust collector. The materials are discharged to the desulfurization tower through the purification fan, destroying the operating parameters of the desulfurization system, affecting the environmental protection operating parameters, and wasting materials. In order to ensure the normal operation of each bag in the dust collector box, timely maintenance is required after leakage occurs.

[0003] Chinese patent (CN216457534U) discloses a pipe insertion type bag dust leak detector, including a detection rod, the top of the detection rod is fixedly connected to an instrument panel, the front and rear sides of the instrument panel are movably connected to a front cover plate and a rear cover plate respectively, the left and right sides of the front cover plate are welded with a fixing plate, the rear side of the fixing plate is welded with a plug-in plate, the surface of the plug-in plate is provided with a positioning groove, the left and right sides of the rear cover plate are welded with a plug-in shell, the rear side of the plug-in shell is provided with a plug-in slot, and the rear side of the plug-in shell is provided with an opening. The utility model has a better protection effect by setting a detection rod, a fixing plate, a plug-in shell, a rear cover plate, a front cover plate, an instrument panel, a support ring, a buffer spring, an opening, a positioning spring, a slide rod, a positioning pin, a plug-in plate, a plug-in slot and a positioning slot, and can protect the instrument in all directions to avoid damage to internal parts, while having the advantages of buffer protection.

[0004] Although the above patent can detect whether there is leakage in the bags of the dust collector box, since there are about 600 bags in each box of a dust collector, even if each bag is equipped with a dust leak detector, workers are still required to check the data on the dust leak detector frequently, resulting in high labor intensity and low work efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art and to provide an automatic detection device for dust collector box bags. When the dust in the box exceeds the standard, it is possible to promptly see which box and which bag has the dust exceeding the standard, and to simply and quickly identify the specific location of the leakage, thereby preventing dust leakage, ensuring the normal operation of the dust collector and desulfurization system, improving work efficiency, and reducing employee labor.

[0006] The utility model discloses an automatic detection device for dust collector box bags, comprising a dust sensing device, a signal line, a control box and a monitoring mechanism. The dust sensing device is installed at a detection position of the dust collector box, the dust sensing device is connected to a corresponding port on the control box via a signal line, and the control box is electrically connected to the monitoring mechanism. The monitoring mechanism comprises a detection box, and a display screen is arranged in the detection box.

[0007] The dust sensing device can detect whether the bag in the dust collector box is leaking. The dust sensing device transmits the signal to the control box through the signal line. The display screen can show the corresponding data on each dust sensing device. Once the bag leaks, the corresponding dust sensing device will transmit the signal to the control box and display it on the display screen. The operator can determine whether a leakage has occurred when he finds that the data has changed.

[0008] A range knob is arranged in the detection box corresponding to the display screen. The range of the dust sensing device can be set by adjusting the range knob.

[0009] An alarm knob is arranged in the detection box corresponding to the display screen, and an alarm light is also arranged in the detection box, and the alarm light is electrically connected to the display screen. The alarm value of the dust sensing device can be set by adjusting the alarm knob. Once the alarm value is exceeded, the alarm light flashes to remind the staff to check as soon as possible.

[0010] The dust sensing device adopts a pipe insertion structure. The pipe insertion type dust sensing device can penetrate deep into the dust collector box to detect whether there is dust leakage as soon as possible, and the detection speed is faster.

[0011] The dust sensing device comprises a detection rod and a sensor, a signal line is inserted into the sensor, and the detection rod is inserted into the dust collector box.

[0012] The length of the detection rod is greater than 30 mm, ensuring that the detection rod can detect whether the bag is leaking at the first time.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model is provided with a dust sensing device, a signal line, a control box and a monitoring mechanism. When the dust in the box exceeds the standard, it can promptly see which box and which bag has the dust exceeding the standard, and simply and quickly identify the specific location of the leakage, thereby preventing dust leakage, ensuring the normal operation of the dust collector and desulfurization system, improving work efficiency and reducing employee labor.

[0015] (2) An alarm knob is set in the detection box corresponding to the display screen, and an alarm light is also set in the detection box, and the alarm light is electrically connected to the display screen. The alarm value of the dust sensor device can be set by adjusting the alarm knob. Once the alarm value is exceeded, the alarm light flashes to remind the staff to check as soon as possible.

[0016] (3) The dust sensing device adopts a pipe insertion structure. The pipe insertion dust sensing device can penetrate deep into the dust collector box and detect whether there is dust leakage as soon as possible, with a faster detection speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of Embodiment 1 of the present utility model;

[0018] Figure 2 It is a schematic diagram of the main structure of the dust sensing device.

[0019] In the figure: 1. Dust collector; 2. Dust sensing device; 201. Sensor; 202. Base; 203. Detection rod; 3. Signal line; 4. Control box; 5. Display screen; 6. Alarm light; 7. Alarm knob; 8. Detection box; 9. Range knob. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments:

[0021] Example 1

[0022] like Figure 1-2 As shown, the utility model discloses an automatic detection device for dust collector box bags, comprising a dust sensing device 2, a signal line 3, a control box 4 and a monitoring mechanism, wherein the dust sensing device 2 is installed at the detection position of the dust collector 1 box, the dust sensing device 2 is connected to the corresponding port on the control box 4 via the signal line 3, and the control box 4 is electrically connected to the monitoring mechanism; the monitoring mechanism comprises a detection box 8, and a display screen 5 is arranged in the detection box 8.

[0023] A range knob 9 is provided in the detection box 8 corresponding to the display screen 5. An alarm knob 7 is provided in the detection box 8 corresponding to the display screen 5. An alarm light 6 is also provided in the detection box 8, and the alarm light 6 is electrically connected to the display screen 5.

[0024] The dust sensing device 2 adopts a pipe insertion structure, such as Figure 2 The dust sensing device 2 comprises a detection rod 203 and a sensor 201, the signal line 3 is inserted into the sensor 201, and the detection rod 203 is inserted into the dust collector 1. The length of the detection rod 203 is 40 mm.

[0025] Working process: remove the base 202 of the dust sensing device 2, weld the base 202 to the corresponding position of the dust collector 1, wait for the base 202 to cool down, then insert the dust sensing device 2 into the dust collector 1, fix the dust sensing device 2, connect one end of the signal line 3 to the dust sensing device 2, and connect the other end of the signal line 3 to each port in the control box 4, adjust the range knob 9 to set the range of the dust sensing device 2, adjust the alarm knob 7 to set the alarm value of the dust sensing device 2, and then perform detection.

[0026] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A dust collector box bag automatic detection device, characterized in that: The device comprises a dust sensing device (2), a signal line (3), a control box (4) and a monitoring mechanism, wherein the dust sensing device (2) is installed at a detection position of a dust collector (1) box, the dust sensing device (2) is connected to a corresponding port on the control box (4) via the signal line (3), and the control box (4) is electrically connected to the monitoring mechanism; the monitoring mechanism comprises a detection box (8), and a display screen (5) is arranged in the detection box (8); The dust sensing device (2) adopts a pipe insertion structure; The dust sensing device (2) comprises a detection rod (203) and a sensor (201), the signal line (3) is inserted into the sensor (201), and the detection rod (203) is inserted into the dust collector (1) box; The length of the detection rod (203) is greater than 30 mm.

2. The automatic detection device for dust collector box bags according to claim 1 is characterized in that: A range knob (9) is arranged in the detection box (8) corresponding to the display screen (5).

3. The automatic detection device for dust collector box bag according to claim 2 is characterized in that: An alarm knob (7) is arranged in the detection box (8) corresponding to the display screen (5), and an alarm light (6) is also arranged in the detection box (8), and the alarm light (6) is electrically connected to the display screen (5).

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