CN-121972467-A - Automatic dust collecting device of dust removal pipeline
Abstract
The invention discloses an automatic dust removing device for a dust removing pipeline, and belongs to the technical field of industrial environment treatment equipment. The automatic dust removing device comprises an air source and an air storage part, wherein the air source is used for supplying air to the air storage part, the air storage part is communicated with the air source through a pipeline and is used for storing and compressing air, a dust removing unit is communicated with the air supply unit and is used for spraying high-pressure air into the dust removing pipeline, a spraying control component is arranged between the air storage part and the dust removing unit and is used for controlling the communication and disconnection of the air storage part and the dust removing unit, and a power supply unit is electrically connected with the spraying control component and is used for supplying power to the spraying control component. The invention aims to solve the problems of poor effect, environmental pollution and health damage of manual dust removal caused by safety accidents due to excessive dust accumulation in a large-diameter dust removal pipeline.
Inventors
- YUAN WENQIAN
Assignees
- 中钢设备有限公司
Dates
- Publication Date
- 20260505
- Application Date
- 20260122
Claims (10)
- 1. An automatic dust collecting device of dust removal pipeline, which is characterized by comprising: The gas source is configured to supply gas to the gas storage part; a gas storage part which is communicated with the gas source through a pipeline and is configured to store and compress gas; the dust removing unit is communicated with the gas storage part and is configured to spray high-pressure gas into the dust removing pipeline; the blowing control assembly is arranged between the gas storage part and the dust collection unit and is configured to control the connection and disconnection of the gas storage part and the dust collection unit; And And the power supply unit is electrically connected with the blowing control assembly and is configured to supply power to the blowing control assembly.
- 2. The automatic dust removing device for the dust removing pipeline according to claim 1, wherein one end of the dust removing unit is communicated with the gas storage part through the jetting control assembly, the other end of the dust removing unit extends into the dust removing pipeline, and a gas jetting hole is formed in one end of the dust removing unit, which is located in the dust removing pipeline.
- 3. The automatic dust removing device for the dust removing pipeline according to claim 1, further comprising a pilot pipeline, wherein one end of the pilot pipeline is communicated with the gas storage part, and the other end of the pilot pipeline is communicated with a pipeline, outside the dust removing pipeline, of the dust removing unit.
- 4. The automatic dust removing apparatus for a dust removing pipe according to claim 3, further comprising a pilot air pressure control part provided on the pilot pipe, configured to control the air pressure in the pilot pipe.
- 5. The automatic dust collecting device for a dust collecting pipeline according to claim 3, further comprising a pilot gas path control part, which is disposed on the pilot gas path and electrically connected to the control unit of the dust collecting pipeline, and is configured to control the ventilation and the cutoff of the gas in the pilot gas path.
- 6. The automatic dust collecting apparatus for a dust collecting pipe according to claim 3, further comprising a pilot gas path unidirectional flow portion provided on the pilot gas path and configured to allow only gas in the pilot gas path to flow in the same direction.
- 7. The automatic dust removing device for a dust removing pipeline according to claim 3, further comprising a pilot pneumatic part disposed at one end of the pilot pipeline, electrically connected to the blowing control assembly and the power supply unit, respectively, and configured to connect or disconnect a circuit between the blowing control assembly and the power supply unit under the control of air pressure in the pilot pipeline.
- 8. The automatic dust removing device for a dust removing pipeline according to claim 1, wherein the blowing control assembly comprises an electric part and a pneumatic part; the electric part is electrically connected with the power supply unit and is configured to control the connection and disconnection of the pneumatic control part; the pneumatic control part is respectively communicated with the gas storage part and the dust collection unit and is configured to be communicated with or disconnected from a gas path between the gas storage part and the dust collection unit.
- 9. The automatic dust removing device for the dust removing pipeline according to claim 1, wherein a pressure collecting part is arranged in the gas storage part; The pressure acquisition part is electrically connected with the control unit of the dust removal pipeline and is configured to acquire pressure data inside the gas storage part.
- 10. The automatic dust removing device for a dust removing pipeline according to claim 9, wherein the air source is electrically connected with the control unit, and the air supply is started or stopped under the action of the control unit.
Description
Automatic dust collecting device of dust removal pipeline Technical Field The invention belongs to the technical field of industrial environment treatment equipment, and particularly relates to an automatic dust removing device for a dust removing pipeline. Background In the industrial production process, a specially-designed environment dust removal system is needed to avoid environmental pollution caused by industrial dust. The common environmental dust removal system is provided with a dust removal pipeline, industrial dust can be smoothly conveyed to dust collecting equipment by keeping a set air flow rate in the dust removal pipeline in the dust removal process, and the accumulation of the industrial dust in the dust removal pipeline can be avoided. However, in practical application, due to various unexpected situations, the air flow rate in the dust removing pipeline cannot reach a set value for a long time, so that the industrial dust is often accumulated at positions where the pipe diameter and the pipe shape change, such as an elbow, a reducer pipe and the like. The increase of dust accumulation firstly seriously affects the normal operation of the dust removal system. Secondly, for a large dust removing system, such as a dust removing system of a ferrous metallurgy factory building, the diameter of a dust removing pipeline can reach 3-6 meters, and the dust collection amount can reach tens of tons or even hundreds of tons. And because the environment dust removing system usually adopts a high-altitude dust removing structure, the dust removing pipeline is also erected at the high altitude of the factory. Under such huge pressure, the condition that the dust removing pipeline collapses without symptoms can occur, and further casualties and property loss are caused. In order to solve the problem of dust accumulation in the dust removing pipeline, a mode of manually removing the dust accumulation is generally adopted aiming at the dust removing pipeline with a larger diameter. The dust removing pipeline is provided with a dust removing manhole door, and is provided with a compressed air purging pipe to manually purge and clean deposited industrial dust. However, the manual dust removal mode has great limitation, and is mainly characterized in that the manual dust removal mode needs to stop a dust removal system to cause incapability of normal dust removal, the manual compressed air purging mode is adopted, pollution is extremely serious, the cleaned dust can redeposit after drifting due to the fact that the dust removal system is in a stop state, industrial dust pollution is serious in the cleaning process, and a large amount of dust-containing gas leaks to the outside to cause atmospheric pollution and damage to personnel health. Therefore, there is a need for a device for automatically cleaning dust from a large-diameter dust removing pipeline, so as to prevent safety accidents caused by excessive dust accumulation and avoid various drawbacks caused by manual dust cleaning. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. Disclosure of Invention The invention aims to solve the problems of safety accidents caused by excessive dust accumulation in a large-diameter dust removing pipeline, poor effect of manually cleaning the dust accumulation, environmental pollution and health damage, and provides an automatic dust cleaning device for the dust removing pipeline. The specific contents are as follows: the invention provides an automatic dust removing device for a dust removing pipeline, which comprises: The gas source is configured to supply gas to the gas storage part; a gas storage part which is communicated with the gas source through a pipeline and is configured to store and compress gas; the dust removing unit is communicated with the gas storage part and is configured to spray high-pressure gas into the dust removing pipeline; the blowing control assembly is arranged between the gas storage part and the dust collection unit and is configured to control the connection and disconnection of the gas storage part and the dust collection unit; And And the power supply unit is electrically connected with the blowing control assembly and is configured to supply power to the blowing control assembly. In one embodiment of the invention, one end of the dust removing unit is communicated with the gas storage part through the blowing control assembly, the other end of the dust removing unit extends into the dust removing pipeline, and a gas blowing hole is formed in one end of the dust removing unit, which is positioned in the dust removing pipeline. In one embodiment of the invention, the automatic dust removing device further comprises a pilot pipeline,