CN217961666U - Safety monitoring system for explosion-proof dust remover - Google Patents
Safety monitoring system for explosion-proof dust remover Download PDFInfo
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- CN217961666U CN217961666U CN202221364195.4U CN202221364195U CN217961666U CN 217961666 U CN217961666 U CN 217961666U CN 202221364195 U CN202221364195 U CN 202221364195U CN 217961666 U CN217961666 U CN 217961666U
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- dust remover
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Abstract
The utility model discloses a safety monitoring system for explosion-proof dust remover, it is including the dust remover that has spark detection device, the dust remover advance, the exit end is equipped with pressure differential detection device respectively, be equipped with flame detection device in the box of dust remover, the dust remover advance, all be equipped with temperature-detecting device in exit end and the box, jetting steam drum department on the dust remover is equipped with deashing frequency monitoring devices and jetting pressure monitoring devices, the lock gas of dust remover bottom unloads grey valve department and is equipped with lock gas and unloads grey fault alarm device, be equipped with fire control pressure monitoring devices on the dust remover. According to the invention, various safety protection devices are added into the dust removal system to form an independent security control system which can be independently arranged outside the dust remover, so that the running state of the dust removal system can be effectively monitored, and the safety performance of the dust remover is improved. And the dust remover control device can also be integrated in a control system to form the multi-fan linkage integral explosion-proof effect.
Description
Technical Field
The utility model belongs to the technical field of explosion-proof dust collecting equipment, concretely relates to a safety monitoring system for explosion-proof dust remover.
Background
In recent years, with the enhancement of security supervision, the security incident of dust explosion is receiving more and more attention from people. One of the main causes of explosion is the entry of sparks in the dust cloud.
At present, scattered alarm devices exist in the market, only monitoring can be carried out on a certain link, comprehensive monitoring on the dust remover cannot be carried out, a plurality of control devices need to be installed on an installation site to realize respective distinguished monitoring, adaptation needs to be coordinated among the control devices, no equipment for comprehensively monitoring the running state of the dust explosion-proof dust remover exists, hidden danger troubleshooting efficiency is low, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above technical problem existing in the prior art and providing a safety monitoring system for explosion-proof dust remover to overcome the not enough of prior art.
In order to achieve the above purpose, the utility model discloses a technical scheme is:
a safety monitoring system for an explosion-proof dust remover comprises a dust remover, wherein a spark detection device is arranged on an air inlet pipe of the dust remover,
the device is characterized in that a pressure difference detection device is respectively arranged at the inlet end and the outlet end of the dust remover, a flame detection device is arranged in a box body of the dust remover, temperature detection devices are respectively arranged at the inlet end, the outlet end and the box body of the dust remover, an ash cleaning frequency monitoring device and a blowing pressure monitoring device are arranged at a blowing steam pocket on the dust remover, an air locking and ash discharging fault alarm device for detecting the rotating speed is arranged at an air locking and ash discharging valve at the bottom end of the dust remover, a fire-fighting spray pipe is arranged in the dust remover, and a fire-fighting pressure monitoring device is arranged on the fire-fighting spray pipe,
the spark detection device, the pressure difference detection device, the flame detection device, the temperature detection device, the ash removal frequency monitoring device, the blowing pressure monitoring device, the air locking and ash discharging fault alarm device and the fire fighting pressure monitoring device are respectively and electrically connected with the controller.
The utility model has the advantages that:
according to the invention, various safety protection devices are added into the dust removal system to form an independent security control system which can be independently arranged outside the dust remover, so that the running state of the dust removal system can be effectively monitored, and the safety performance of the dust remover is improved. And the dust remover control device can also be integrated in a control system to form the multi-fan linkage integral explosion-proof effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a pressure difference detection device 2, a flame detection device 3, a temperature detection device 4, an ash cleaning frequency monitoring device 5, an injection pressure monitoring device 6, an air locking and ash discharging fault alarm device 7, a fire fighting pressure monitoring device 8, a spark detection device 9 and a dust remover are arranged.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to fig. 1, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached figure 1, the utility model comprises a dust remover 9, a spark detecting device 8 is arranged on an air inlet pipe of the dust remover 9,
the device is characterized in that a pressure difference detection device 1 is respectively arranged at the inlet end and the outlet end of a dust remover 9, a flame detection device 2 is arranged in a box body of the dust remover 9, temperature detection devices 3 are respectively arranged at the inlet end, the outlet end and the box body of the dust remover 9, an ash cleaning frequency monitoring device 4 and a blowing pressure monitoring device 5 are arranged at a blowing steam pocket on the dust remover 9, an air locking and ash discharging fault alarm device 6 for detecting the rotating speed is arranged at an air locking and ash discharging valve at the bottom end of the dust remover 9, a fire-fighting spray pipe is arranged in the dust remover 9, and a fire-fighting pressure monitoring device 7 is arranged on the fire-fighting spray pipe,
the spark detection device 8, the pressure difference detection device 1, the flame detection device 2, the temperature detection device 3, the ash removal frequency monitoring device 4, the blowing pressure monitoring device 5, the air locking and ash discharging fault alarm device 6 and the fire fighting pressure monitoring device 7 are respectively and electrically connected with the controller.
The invention mainly monitors various operation parameters of the dust collector for the dust-related explosion, such as temperature, pressure difference, faults and the like, sends out sound and light alarm signals when the operation state of the dust collection system is abnormal, and interlocks to shut down and starts up the safety device when the operation parameters of the dust collection system are more abnormal.
A differential pressure detection device: a pressure difference detection device is arranged at an inlet and an outlet of the dust remover, and when the pressure difference between the inlet and the outlet exceeds 1500Pa, an alarm is given.
The flame detection device comprises: a flame detector is arranged on the box body, and when flame occurs in the dust remover, an audible and visual alarm signal is sent out.
A temperature detection device: temperature detection devices are arranged at an inlet and an outlet of the dust remover and the box body, when any position of the dust remover reaches 70 ℃, an alarm device is started, and when the temperature of any position reaches 90 ℃, a spraying device is started.
Monitoring the ash removal frequency: and detecting the pulse ash removal spraying rate of the dust remover, and monitoring the spraying frequency and the spraying interval of the dust remover.
Jetting pressure monitoring devices: and a pressure detection device is arranged at the blowing steam drum, and an alarm signal is sent out when the blowing pressure is lower than 0.4 MPa.
Air-locking ash-discharging fault alarm device: the rotating speed detection device is interlocked at the gas-locking and dust-discharging device of the dust remover, and the alarm device is started when the rotating speed of the gas-locking and dust-discharging device is lower than the set speed.
Fire control pressure monitoring devices: the fire-fighting spray pipe is arranged in the dust remover box body, and the fire-fighting water pressure is monitored so as to ensure enough fire-fighting water pressure.
A spark detection device: a spark detection device is arranged at the air inlet pipe of the dust remover, and when the spark is detected, an alarm device is started and a spraying device is started at the same time.
According to the invention, various safety protection devices are added into the dust removal system to form an independent security control system which can be independently arranged outside the dust remover, so that the running state of the dust removal system can be effectively monitored, and the safety performance of the dust remover is improved. And the dust remover control device can also be integrated in a control system to form the multi-fan linkage integral explosion-proof effect.
The safety protection device provided by the invention is mainly used for monitoring the running state of the dust removal system aiming at the dust removal system of the explosion-related dust. The potential safety hazard in the system operation is found in time and an alarm is given in time, so that the efficiency of finding the potential safety hazard by the system is improved, the time for checking the potential safety hazard is shortened, and the guarantee rate of the system operation is improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (1)
1. A safety monitoring system for an explosion-proof dust remover comprises a dust remover, wherein a spark detection device is arranged on an air inlet pipe of the dust remover,
the device is characterized in that a pressure difference detection device is respectively arranged at the inlet end and the outlet end of the dust remover, a flame detection device is arranged in a box body of the dust remover, temperature detection devices are respectively arranged at the inlet end, the outlet end and the box body of the dust remover, an ash cleaning frequency monitoring device and an injection pressure monitoring device are arranged at an injection steam drum on the dust remover, an air locking and ash discharging fault alarm device for detecting the rotating speed is arranged at an air locking and ash discharging valve at the bottom end of the dust remover, a fire-fighting spray pipe is arranged in the dust remover, and a fire-fighting pressure monitoring device is arranged on the fire-fighting spray pipe,
the spark detection device, the pressure difference detection device, the flame detection device, the temperature detection device, the ash removal frequency monitoring device, the blowing pressure monitoring device, the air locking and ash discharging fault alarm device and the fire fighting pressure monitoring device are respectively and electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364195.4U CN217961666U (en) | 2022-06-02 | 2022-06-02 | Safety monitoring system for explosion-proof dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364195.4U CN217961666U (en) | 2022-06-02 | 2022-06-02 | Safety monitoring system for explosion-proof dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217961666U true CN217961666U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221364195.4U Active CN217961666U (en) | 2022-06-02 | 2022-06-02 | Safety monitoring system for explosion-proof dust remover |
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| CN (1) | CN217961666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117205695A (en) * | 2023-09-26 | 2023-12-12 | 江苏同庆安全科技有限公司 | Waste gas treatment system for chemical particulate matters and treatment method thereof |
-
2022
- 2022-06-02 CN CN202221364195.4U patent/CN217961666U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117205695A (en) * | 2023-09-26 | 2023-12-12 | 江苏同庆安全科技有限公司 | Waste gas treatment system for chemical particulate matters and treatment method thereof |
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