Dedusting equipment monitoring system

Abstract

The utility model provides a dust removal equipment monitoring system which comprises a dust removal cloth bag, a cloth bag framework, a cloth bag cleaning device, a pressure sensor, a data processor and an upper computer. The upper computer is used for displaying the pressure value and the position information of the pressure sensor in real time and further used for controlling the cloth bag cleaning device to be started when the pressure value is larger than a first threshold value. The upper computer is further used for controlling the dust removal equipment to stop running when the pressure value is smaller than the second threshold value. The pressure sensor of the dust removal equipment monitoring system is arranged on the cloth bag framework, the internal structure of the dust remover is not changed, the flow speed of airflow in the cloth bag is not influenced, and the leaked dust removal cloth bag can be accurately positioned.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection, and particularly relates to a dust removal equipment monitoring system. Background Art

[0002] In the production processes of enterprises such as electric power, metallurgy, chemical industry, building materials, and mines, due to the requirements of production waste gas purification treatment and material recovery, bag dust removal equipment is widely used. The dust removal bag is a key component in the dust removal equipment, mainly filtering the dust-containing air through the filter dust bag, collecting the dust in the bag, so as to achieve the purpose of purifying waste gas and material recovery.

[0003] The long-term operation of the dust removal bag will cause wear and tear, resulting in damage, and causing serious consequences such as excessive emissions and material waste. Therefore, when the bag leaks, measures should be taken in time. However, the manual inspection of the bag leakage problem is inefficient and will affect the normal production process of the enterprise. In order to improve the efficiency of bag leakage inspection, the existing inspection generally judges whether there is a bag leakage phenomenon by monitoring technical parameters such as the dust concentration inside the bag and the pressure difference between inside and outside the bag after filtration. This method can monitor the bag leakage phenomenon, but there are many deficiencies. The existing monitoring equipment is relatively large in volume, and after installation, it will affect the air flow velocity of the dust removal equipment and the dust removal efficiency; moreover, the monitoring equipment cannot be installed in each bag, and thus the problem bag cannot be accurately located. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dust removal equipment monitoring system to solve the technical problems in the prior art that the installation of the dust removal bag monitoring equipment of the dust removal equipment affects the dust removal efficiency and the leaking dust removal bag cannot be accurately located.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: The utility model provides a dust removal equipment monitoring system, which includes a dust removal bag, a bag skeleton, a bag cleaning device, a pressure sensor, a data processor, and a host computer;

[0006] The dust removal bag is sleeved outside the bag skeleton, the pressure sensor is arranged on the bag skeleton, the pressure sensor is electrically connected to the data processor, the host computer is communicatively connected to the data processor, both the data processor and the bag cleaning device are communicatively connected to the host computer. The data processor is used to collect the pressure value detected by the pressure sensor in real time, and transmit the pressure value detected by the pressure sensor and the position information of the corresponding pressure sensor to the host computer. The host computer is used to display the pressure value and the position information of the pressure sensor in real time. The host computer is also used to control the bag cleaning device to start when the pressure value is greater than a first threshold, and the host computer is also used to control the dust removal equipment to stop running when the pressure value is less than a second threshold.

[0007] In one embodiment, the pressure sensor is a PVDF pressure sensor.

[0008] In one embodiment, the diameter of the PVDF pressure sensor is less than 10 mm and the thickness is less than 0.4 mm.

[0009] In one embodiment, the PVDF pressure sensor is disposed on one side of the dust bag skeleton close to the dust removal bag, and the PVDF pressure sensor is disposed in the middle of the dust bag skeleton.

[0010] In one embodiment, the range of the PVDF pressure sensor is twice the maximum pressure exerted by the dust removal bag on the dust bag skeleton during the air extraction of the dust removal device.

[0011] In one embodiment, the data processor is communicatively connected to the host computer by wire or the data processor is communicatively connected to the host computer wirelessly.

[0012] In one embodiment, the host computer includes a first storage module and a first processing module. The first storage module is used to store the first threshold and the second threshold. The first processing module is communicatively connected to the data processor and receives the pressure value and the position information of the pressure sensor to compare the pressure value with the first threshold and the second threshold.

[0013] In one embodiment, an alarm is further included. The alarm is signal-connected to the host computer, and the host computer is further used to control the alarm to give an alarm when the pressure value is less than the second threshold.

[0014] In one embodiment, the dust bag cleaning device includes a pulse controller and an electromagnetic pulse valve. The pulse controller is signal-connected to the host computer. The pulse controller receives the start signal from the host computer and sends a pulse signal to control the electromagnetic pulse valve to clean the dust removal bag.

[0015] The dust removal equipment monitoring system provided by the utility model includes a dust removal cloth bag, a cloth bag skeleton, a cloth bag cleaning device, a pressure sensor, a data processor and a host computer. The dust removal cloth bag is sleeved outside the cloth bag skeleton. The pressure sensor is arranged on the cloth bag skeleton. The pressure sensor is electrically connected with the data processor. The host computer is communicatively connected with the data processor. The data processor and the cloth bag cleaning device are both communicatively connected with the host computer. The data processor is used to collect the pressure value detected by the pressure sensor in real time, and transmit the pressure value detected by the pressure sensor and the position information of the corresponding pressure sensor to the host computer. The host computer is used to display the pressure value and the position information of the pressure sensor in real time. The host computer is also used to control the cloth bag cleaning device to start when the pressure value is greater than the first threshold. The host computer is also used to control the dust removal equipment to stop running when the pressure value is less than the second threshold. The pressure sensor of the dust removal equipment monitoring system is arranged on the cloth bag skeleton, which will not change the internal structure of the dust collector, will not affect the air flow velocity inside the dust removal cloth bag, and has less maintenance workload. The pressure sensor is installed on each dust removal cloth bag of the dust removal equipment monitoring system. The host computer is used to display the pressure value and the position information of the pressure sensor in real time, and can accurately locate the leaking dust removal cloth bag. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of the dust removal equipment monitoring system provided by the embodiment of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the cloth bag skeleton of the dust removal equipment monitoring system provided by the embodiment of the present utility model;

[0019] Figure 3 It is a schematic connection structure diagram of the data processor and the pressure sensor on the cloth bag skeleton of the dust removal equipment monitoring system provided by the embodiment of the present utility model.

[0020] In the figure: 1. Dust removal cloth bag; 2. Cloth bag skeleton; 3. Pressure sensitive sensor; 4. Cloth bag cleaning device; 5. Data processor; 6. Air inlet; 7. Box body; 8. Exhaust pipe; 9. Ash discharging device. Detailed Embodiments

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily limit to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0023] In addition, in this application, unless otherwise clearly specified and limited, the terms "connected", "coupled", "fixed", "installed", etc. should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0026] The dust removal equipment monitoring system provided by the present utility model will be described in detail below with reference to specific embodiments.

[0027] Figure 1 is a schematic structural diagram of the dust removal equipment monitoring system provided by the embodiments of the present utility model. Figure 2Schematic structural diagram of the cloth bag framework of the dust removal equipment monitoring system provided by the embodiment of the present utility model. Figure 3 Schematic connection structure diagram of the data processor of the dust removal equipment monitoring system provided by the embodiment of the present utility model and the pressure sensor on the cloth bag framework. Please refer to Figures 1-3 As shown in the figure, the embodiment of the present utility model provides a dust removal equipment monitoring system, including a dust removal cloth bag 1, a cloth bag framework 2, a pressure sensor 3, a cloth bag cleaning device 4, a data processor 5, and a host computer.

[0028] The dust removal cloth bag 1 is sleeved outside the cloth bag framework 2. The pressure sensor 3 is arranged on the cloth bag framework 2. The pressure sensor 3 is electrically connected to the data processor 5. The host computer is communicatively connected to the data processor 5. Both the data processor 5 and the cloth bag cleaning device 4 are communicatively connected to the host computer. The data processor 5 is used to collect the pressure value detected by the pressure sensor 3 in real time, and transmit the pressure value detected by the pressure sensor 3 and the position information of the corresponding pressure sensor 3 to the host computer. The host computer is used to display the pressure value and the position information of the pressure sensor 3 in real time. The host computer is also used to control the cloth bag cleaning device 4 to start when the pressure value is greater than the first threshold. The host computer is also used to control the dust removal equipment to stop running when the pressure value is less than the second threshold.

[0029] Please refer to Figure 1 As shown in the figure, where the arrow indicates the air flow direction. The dust removal equipment in this embodiment is a bag dust removal equipment. The dust removal process is that the dust-containing gas enters the box body 7 from the air inlet 6, enters the dust removal cloth bag 1 from outside the dust removal cloth bag 1. The dust is blocked on the outer surface of the dust removal cloth bag 1. The purified air enters the dust removal cloth bag 1, then enters the upper part of the box body 7 from the upper part of the dust removal cloth bag 1, and is then discharged from the exhaust pipe 8. The working principle of this dust removal equipment is that after the dust-containing gas enters the box body 7, the large-particle dust will settle into the ash discharge device 9 under the action of gravity, while the fine dust will be intercepted by the dust removal cloth bag 1. As time goes by, the dust on the dust removal cloth bag 1 will gradually accumulate, resulting in the blockage of the dust removal cloth bag 1, and thus the pressure applied on the cloth bag framework 2 gradually increases, and the pressure measured by the pressure sensor 3 also gradually increases.

[0030] The dust removal cloth bag 1 of this embodiment is a bag-shaped filter bag formed by sewing or hot melting non-woven fabric or woven fabric materials. The cloth bag skeleton 2 of this embodiment is used to support the dust removal cloth bag 1 to prevent it from collapsing, which helps to remove dust and improve the dust removal efficiency. The pressure sensor 3 of this embodiment is used to detect the pressure exerted by the dust removal cloth bag 1 on the cloth bag skeleton 2. Exemplarily, in order to better detect the pressure exerted by the dust removal cloth bag 1 on the cloth bag skeleton 2, the pressure sensor 3 is arranged on one side of the cloth bag skeleton 2 close to the dust removal cloth bag 1, and the pressure sensor 3 is arranged in the middle of the cloth bag skeleton 2. The pressure sensor 3 of this embodiment is arranged on the cloth bag skeleton 2, which will not change the structure of the cloth bag skeleton 2 of the dust removal device, nor will it affect the air flow velocity due to a large probe penetrating into the dust removal cloth bag 1. The pressure sensor 3 of this embodiment is arranged inside each dust removal cloth bag 1, and the leaking dust removal cloth bag 1 can be accurately located. Moreover, the dust removal device of this embodiment has no moving parts and easily worn parts, with less maintenance work and low operation and maintenance costs.

[0031] The data processor 5 of this embodiment is used to collect the pressure values detected by the pressure sensor 3 in real time, and transmit the pressure values detected by the pressure sensor 3 and the corresponding position information of the pressure sensor 3 to the host computer. The host computer is used to display the pressure values and the position information of the pressure sensor 3 in real time. The specific form of the data processor 5 in this embodiment is not particularly limited. The host computer is used to display the pressure values of each dust removal cloth bag 1 in real time. The host computer is also used to control the cloth bag cleaning device 4 to start when the pressure value is greater than the first threshold, and control the dust removal device to stop running when the pressure value is less than the second threshold. The first threshold of this embodiment is 80% of the pressure value exerted by the dust removal cloth bag 1 on the cloth bag skeleton 2 when the dust removal cloth bag 1 is full of dust. When the pressure value exerted by the dust removal cloth bag 1 on the cloth bag skeleton 2 is greater than the first threshold, it indicates that the dust removal cloth bag 1 is already full of dust. At this time, the host computer controls the cloth bag cleaning device 4 to start, and shakes the dust on the dust removal cloth bag 1 into the ash discharge device 9. The second threshold of this embodiment is the pressure value exerted by the dust removal cloth bag 1 on the cloth bag skeleton 2 when the dust removal cloth bag 1 is dust-free. When the pressure value exerted by the dust removal cloth bag 1 on the cloth bag skeleton 2 is less than the second threshold, it indicates that the dust removal cloth bag 1 has a leakage risk and needs to be shut down for manual inspection. In this embodiment, when the pressure value exerted by the dust removal cloth bag 1 on the cloth bag skeleton 2 is greater than the first threshold, the host computer controls the cloth bag cleaning device 4 to start, and when the pressure value is less than the second threshold, the host computer controls the dust removal device to stop running. This improves the efficiency and stability of the dust removal device, and reduces the maintenance cost and manual intervention of the dust removal device. Since the pressure sensor 3 is arranged inside each dust removal cloth bag 1, the leaking dust removal cloth bag 1 can be accurately located.

[0032] The dust removal equipment monitoring system provided by the utility model includes a dust removal bag, a bag frame, a bag cleaning device, a pressure sensor, a data processor and a host computer. The dust removal bag is set on the outside of the bag frame, the pressure sensor is set on the bag frame, the pressure sensor is connected to the data processor, the host computer is connected to the data processor, the data processor and the bag cleaning device are both connected to the host computer, the data processor is used to collect the pressure value of the dust removal bag applied to the bag frame detected by the pressure sensor in real time, and transmit the pressure value detected by the pressure sensor to the host computer. The host computer is used to display the pressure value of each dust removal bag in real time. The host computer is also used to control the bag cleaning device to start when the pressure value is greater than the first threshold; the host computer is also used to control the dust removal equipment to stop running when the pressure value is less than the second threshold. The pressure sensor of the dust removal equipment monitoring system is set on the bag frame, which will not change the internal structure of the dust collector, will not affect the airflow velocity inside the bag, and the maintenance workload is small. A pressure sensor is installed on each dust removal bag of the dust removal equipment monitoring system, which can accurately locate the leaking dust removal bag.

[0033] In a specific embodiment, the pressure sensor 3 is a PVDF pressure-sensitive sensor. The working principle of the pressure-sensitive sensor is to detect force by utilizing the characteristic that the internal resistance changes when a force is applied. Its resistance changes with the size and direction of the pressure applied. The PVDF pressure-sensitive sensor of this embodiment has high sensitivity, and the piezoelectric coefficient of the PVDF material is very large, so it can provide very high sensitivity and can detect slight pressure changes. The PVDF material has strong anti-aging ability and will not experience performance degradation over time. The price of the PVDF pressure-sensitive sensor is relatively low, and the technology used in the manufacturing process is relatively simple, so the cost is relatively low. Moreover, the PVDF pressure-sensitive sensor has good mechanical strength and wear resistance, and can resist the loss caused by environmental factors.

[0034] Preferably, the diameter of the PVDF pressure-sensitive sensor is less than 10 mm and the thickness is less than 0.4 mm. The PVDF pressure-sensitive sensor of this embodiment is small in size and thin in thickness, and can be directly bonded to the bag frame 2 without changing the structure of the bag frame 2, and without affecting the airflow velocity due to the large probe penetrating into the dust bag 1. The PVDF pressure-sensitive sensor has low cost, no moving parts and consumable parts, small maintenance workload, and low operation and maintenance cost.

[0035] Preferably, the PVDF pressure-sensitive sensor is arranged on a side of the bag frame 2 close to the dust bag 1, and the PVDF pressure-sensitive sensor is arranged in the middle of the bag frame 2. In this embodiment, the accuracy of pressure collection is improved by arranging the PVDF pressure-sensitive sensor in the middle of the side of the bag frame 2 close to the dust bag 1.

[0036] Further, the range of the PVDF pressure sensor in this embodiment is twice the maximum pressure exerted by the dust removal bag 1 on the bag skeleton 2 during the air extraction of the dust removal equipment. The range of the PVDF pressure sensor in this embodiment being twice the maximum pressure exerted by the dust removal bag 1 on the bag skeleton 2 during the air extraction of the dust removal equipment can ensure the normal use of the PVDF pressure sensor.

[0037] Further, the dust removal bags 1 are arranged in a matrix. In this embodiment, the dust removal bags 1 are arranged in a matrix, which facilitates finding the problematic dust removal bag 1 when the pressure value detected by the pressure sensor 3 on the dust removal bag 1 is less than the second threshold.

[0038] Optionally, the data processor 5 in this embodiment is communicatively connected to the host computer by wire, or the data processor 5 is communicatively connected to the host computer wirelessly.

[0039] Specifically, the host computer in this embodiment includes a first storage module and a first processing module. The first storage module is used to store the first threshold and the second threshold. The first processing module is communicatively connected to the data processor 5 and receives the pressure value and the position information of the pressure sensor 3 to compare the pressure value with the first threshold and the second threshold. The first storage module in this embodiment pre-stores the first threshold and the second threshold set by the internal personnel of the workshop. The first threshold is 80% of the pressure value exerted by the dust removal bag 1 on the bag skeleton 2 when the dust removal bag 1 is full of dust. The second threshold is the pressure value exerted by the dust removal bag 1 on the bag skeleton 2 when the dust removal bag 1 is dust-free.

[0040] When there is a leakage phenomenon in the dust removal bag, the pressure value measured by the PVDF pressure sensor is smaller than the pressure value measured in the normal state (during the process of the dust removal bag being dust-free - adsorbing dust - being dust-free). When the difference between the pressure value measured by the PVDF pressure sensor in this embodiment and the pressure value measured in the normal state (during the process of the dust removal bag being dust-free - adsorbing dust - removing dust) is greater than 20% of the pressure value in the normal state, the host computer sends an alarm message to remind the staff to stop the machine for inspection.

[0041] The dust removal equipment monitoring system in this embodiment further includes an alarm. The alarm is signal-connected to the host computer. The host computer is further used to control the alarm to give an alarm when the pressure value is less than the second threshold. The host computer in this embodiment is further used to send an alarm signal to the alarm when the pressure value is less than the second threshold. After receiving the alarm signal, the alarm gives an alarm to remind the staff.

[0042] Exemplarily, the dust bag cleaning device 4 includes a pulse controller and an electromagnetic pulse valve. The pulse controller is signal-connected to the host computer. The pulse controller receives the start signal from the host computer and sends a pulse signal to control the electromagnetic pulse valve to clean the dust removal bag 1.

[0043] The dust removal equipment monitoring system of this embodiment adopts the pulse jet cleaning method. When a high-speed jet of air passes through the top of the dust removal bag 1, it blows into the interior of the dust removal bag 1, forming an air wave, causing the dust removal bag 1 to expand and vibrate sharply from top to bottom, generating a strong effect of clearing dust. By adopting the pulse jet cleaning method, the purpose of cleaning can be achieved with one pulse jet, the cleaning cycle is extended, the cleaning energy consumption is reduced, the compressed air consumption is greatly reduced, and the fatigue degree of the dust removal bag 1 and the electromagnetic pulse valve is also correspondingly reduced, thereby improving the service life of the dust removal bag 1 and the electromagnetic pulse valve.

[0044] The dust removal equipment monitoring system provided by the present utility model includes a dust removal bag, a bag skeleton, a dust bag cleaning device, a pressure sensor, a data processor, and a host computer. The dust removal bag is sleeved outside the bag skeleton. The pressure sensor is arranged on the bag skeleton. The pressure sensor is electrically connected to the data processor. The host computer is communicatively connected to the data processor. Both the data processor and the dust bag cleaning device are communicatively connected to the host computer. The data processor is used to collect the pressure value detected by the pressure sensor in real time and transmit the pressure value detected by the pressure sensor and the position information of the corresponding pressure sensor to the host computer. The host computer is used to display the pressure value and the position information of the pressure sensor in real time. The host computer is also used to control the start of the dust bag cleaning device when the pressure value is greater than the first threshold. The host computer is also used to control the stop of the dust removal equipment when the pressure value is less than the second threshold. The pressure sensor of this dust removal equipment monitoring system is arranged on the bag skeleton, which will not change the internal structure of the dust collector, will not affect the air flow velocity inside the bag, and has a small maintenance workload. A pressure sensor is installed on each dust removal bag of this dust removal equipment monitoring system, which can accurately locate the leaking dust removal bag.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dust removal equipment monitoring system, characterized in that: It includes a dust removal cloth bag, a cloth bag skeleton, a cloth bag cleaning device, a pressure sensor, a data processor, and a host computer; The dust removal cloth bag is sleeved outside the cloth bag skeleton. The pressure sensor is arranged on the cloth bag skeleton. The pressure sensor is electrically connected to the data processor. The host computer is communicatively connected to the data processor. Both the data processor and the cloth bag cleaning device are communicatively connected to the host computer. The data processor is used to collect the pressure value detected by the pressure sensor in real time, and transmit the pressure value detected by the pressure sensor and the corresponding position information of the pressure sensor to the host computer. The host computer is used to display the pressure value and the position information of the pressure sensor in real time. The host computer is also used to control the start of the cloth bag cleaning device when the pressure value is greater than a first threshold. The host computer is also used to control the dust removal equipment to stop running when the pressure value is less than a second threshold.

2. The dust removal equipment monitoring system according to claim 1, wherein: The pressure sensor is a PVDF pressure sensitive sensor.

3. The dust removal equipment monitoring system according to claim 2, characterized in that: The diameter of the PVDF pressure sensitive sensor is less than 10 mm, and the thickness is less than 0.4 mm.

4. The dust removal equipment monitoring system according to claim 2, wherein: The PVDF pressure sensitive sensor is arranged on the side of the cloth bag skeleton close to the dust removal cloth bag, and the PVDF pressure sensitive sensor is arranged in the middle of the cloth bag skeleton.

5. The dust removal equipment monitoring system according to claim 4, characterized in that: The measuring range of the PVDF pressure sensitive sensor is twice the maximum pressure exerted by the dust removal cloth bag on the cloth bag skeleton during the air extraction of the dust removal equipment.

6. The dust removal equipment monitoring system according to claim 1, wherein: The dust removal cloth bags are arranged in a matrix.

7. The dust removal equipment monitoring system according to claim 1, wherein: The data processor and the host computer are communicatively connected by wire, or the data processor and the host computer are communicatively connected wirelessly.

8. The dust removal equipment monitoring system according to claim 1, characterized in that: The host computer includes a first storage module and a first processing module. The first storage module is used to store the first threshold and the second threshold. The first processing module is communicatively connected to the data processor and receives the pressure value and the position information of the pressure sensor to compare the pressure value with the first threshold and the second threshold.

9. The dust removal equipment monitoring system according to claim 1, wherein: It also includes an alarm. The alarm is signal-connected to the host computer. The host computer is also used to control the alarm to give an alarm when the pressure value is less than the second threshold.

10. The dust removal equipment monitoring system according to any one of claims 1-9, characterized in that: The cloth bag cleaning device includes a pulse controller and an electromagnetic pulse valve. The pulse controller is communicatively connected to the host computer. The pulse controller receives the start signal from the host computer and sends a pulse signal to control the electromagnetic pulse valve to clean the dust removal cloth bag.

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