Automatic frequency adjustment vibration cloth bag dust-cleaning system

Abstract

The invention discloses an automatic frequency adjustment vibration cloth bag dust-cleaning system. The system comprises a box body, dust collecting holes, cloth bags, water injection nozzles, a controller and vibration motors, wherein a plurality of dust collecting holes are arranged in an upper part of the box body, each dust collecting hole is externally connected with a dust absorbing draught fan, the dust collecting holes take the shape of a hopper which is wide at the top and narrow at the bottom, the dust collecting holes are downwards connected with the cloth bag, the water injection nozzles are installed nearby the dust collecting holes, and the water injection nozzles are connected with an external water pump; the box body is further internally provided with a plurality of vibration motors, the vibration motors are connected with corresponding vibration rods, and the vibration rods are respectively connected with all cloth bags through vibration strips; the vibration motors are electrically connected with the controller, the controller is connected with a timer, and the controller is installed at a lower end of the box body. According to the automatic frequency adjustment vibration cloth bag dust-cleaning system, a vibration mechanism of the dust-cleaning system is fully improved, the dust fall efficiency after dust cleaning is increased, the possibility and quantity of dust congregating in the middle are greatly reduced, the cost is relatively low, and the use is simple and convenient.

Description

technical field [0001] The invention relates to the field of dust removal equipment and technology, in particular to an automatic frequency-modulated vibration bag dust removal system. Background technique [0002] The stand-alone bag filter removes dust by means of a bag to filter dust, which is generally composed of a dust filter box, a dust cleaning mechanism, a ventilator, and an ash hopper. Under general process conditions, the dust of the dust removal equipment is constantly accumulating, and the working conditions of the equipment are also changing at any time. In order to make the dust fall into the ash hopper in time, a dust cleaning mechanism is generally used to assist the machine to vibrate at a certain frequency or move periodically so that the dust is collected into the bag. In order to prevent it from accumulating in the middle area of ​​the bag or at the junction of the bag and the machine body, or even block the passage and affect the process. [0003] In a...

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Problems solved by technology

[0004] Improving the automation performance of dust removal equipment is also a factor for judging the technical level of a dust removal machine. However, there are relatively few reports on the automation and controllable technology of dust removal equipment.

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