Bagged cement or fly ash unpacking and conveying system and operation method thereof
A conveying system and fly ash technology, used in conveyors, conveying bulk materials, packaging, etc., can solve the problems of unpacking and continuous operation of conveying systems, endangering human health, polluting the surrounding environment, etc., to ensure reliable Operation, avoid pollution, improve the effect of working environment
Inactive Publication Date: 2012-08-15
CHINA GEZHOUBA GROUP NO 5 ENG
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Problems solved by technology
The unpacking of bagged cement and bagged fly ash in the prior art cannot satisfy the unpacking and continuous work of the conveying system, and the work efficiency is low
Manual unpacking is used, and the dust is large during the unpacking process, which endangers people's health and pollutes the surrounding environment
Method used
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[0027] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0028] see Figure 1-2 , a bagged cement or fly ash unpacking conveying system, which includes an air compressor 1, the air compressor is connected to an air storage tank 2 through a pipeline, and the air storage tank is connected to a dryer 5 through a pipeline, and the dryer and the air storage tank There is a first filter 3 between them, a second filter 4 is set between the dryer and the vertical warehouse pump, the dryer is connected to the vertical warehouse pumps 10 and 15 through pipelines, and a discharge valve is provided at the bottom of the vertical warehouse pump 9, 14, the lower end of the discharge valve is connected to the storage tank 26 through the feed pipe 25, the upper part of the vertical warehouse pump is provided with an exhaust port and a feed pipe 18, and the exhaust port is provided with an exhaust valve 11, 16, and the feed pip...
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The invention relates to an operation method of a bagged cement or fly ash unpacking and conveying system. The bagged cement or fly ash unpacking and conveying system controls an air supply system, a material storage system, an axial flow fan, a dust collector, a double-bin pump, an unpacking machine and a belt conveyor to sequentially run by utilizing an automatic control program. The operation method comprises the following steps of: transmitting bagged cement or fly ash through the belt conveyor to a sliding plate with an angle of 45 degrees, sliding down along the sliding plate depending on the gravity, cutting off a package bag by a blade in a sliding process, enabling a cut broken bag and cement or fly ash to slide into a rotary drum screen to be screened, outputting the cement or the fly ash falling down through the rotary drum screen by a spiral conveyor, catching dust generated in a bag breaking process by a cloth bag type dust catcher, shaking off the dust into the spiral conveyor, enabling the dust to flow into the double-bin pump through a forked funnel, and conveying the dust into a material storage pot to be stored through a pneumatic conveying pipe. The bagged cement or fly ash unpacking and conveying system disclosed by the invention is of an integral structure, circularly works by utilizing the vertical double-bin pump, realizes the continuous operation of an unpacking and conveying system, and has the characteristics of high work efficiency, reliability in operation, high automatic degree and good environmental friendliness.
Description
technical field [0001] The invention relates to an unpacking conveying system for bagged cement or fly ash and an operation method thereof. Background technique [0002] Restricted by transportation conditions, bagged cement and bagged fly ash are used in the concrete works of large-scale construction projects in some remote areas. Due to the large amount of bagged cement and bagged fly ash, the amount of unpacking is large. The unpacking of bagged cement and bagged fly ash in the prior art cannot satisfy the unpacking and continuous work of the conveying system, and the work efficiency is low. Manual unpacking is used, and the dust is large during the unpacking process, which endangers people's health and pollutes the surrounding environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a bagged cement or fly ash unpacking conveying system and its operation method with high work efficiency, reliable operati...
Claims
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IPC IPC(8): B65B69/00B65G53/16
Inventor 刘宏
Owner CHINA GEZHOUBA GROUP NO 5 ENG
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