Concrete spiral-type dust removal and recycling system
A recycling system and spiral technology, applied in the separation of dispersed particles, chemical instruments and methods, and filtration of dispersed particles, etc., can solve the problems of waste of resources, environmental pollution, incomplete filtration of dusty gas, etc. The effect of resources
Active Publication Date: 2015-12-09
SHANDONG QICAI CONSTR ENG CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a concrete spiral dust removal and recovery system to achieve centralized treatment of dusty gas in the concrete mixing process, recover effective dust in the dusty gas, and solve the problem of filtering dusty gas discharged from existing concrete mixing stations. Thorough, serious environmental pollution, and large waste of resources
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[0011] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
[0012] figure 1 A schematic structural view of the concrete spiral dust removal and recovery system of the present invention is shown, including a mixing drum 1, a dust removal device 9, and a dust collection drum 10. The exhaust port of the mixing drum 1 is connected to a fan 3, and the fan 3 is connected to a drying device 6 , the inner cavity of the drying equipment 6 is provided with a pressure sensor 5 and a heating coil 4, and a ventilation pipe 13 is connected between the drying equipment 6 and the dust removal equipment 9, and the ventilation pipe 13 is provided with a pneumatic valve 7, and the dust removal equipment The air inlet of 9 is provided with a baffle 15, and the dust removal device 9 is provided with a vertical dust removal cylinder 8, and a spiral plate 14 is connected between the dust removal ...
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The invention discloses a concrete spiral-type dust removal and recycling system and belongs to the technical field of build dust removal. The system includes a stirring cylinder, a dust removal device and a dust collection cylinder. A fan is connected to an exhaust outlet on the stirring cylinder and is connected to a drying device. A pressure sensor and a heating coil are disposed in an inner chamber of the drying device. A gas tube is connected between the drying device and the dust removal device and is provided with a pneumatic valve. A baffle is disposed at an air inlet of the dust removal device. A vertical dust removal cylinder is disposed in the dust removal device. Spiral boards are connected between the dust removal cylinder and an inner wall of the dust removal device, wherein a spiral channel is formed among the spiral boards. The dust collection cylinder is connected to the bottom of the dust removal device. A conveyor belt is arranged at a material outlet of the dust collection cylinder, wherein on end of the conveyor belt is disposed at a material inlet of the stirring cylinder. The system solves the problems that dust-containing gas, which is discharged from a concrete mixing plant, is incomplete in filtration, causes serious environment pollution and waster large quantity of resources.
Description
technical field [0001] The invention relates to the technical field of building dust removal, in particular to a concrete spiral dust removal recovery system. Background technique [0002] With the continuous acceleration of urbanization in our country, the development of high-speed railway, water conservancy and hydropower and other engineering projects has also developed rapidly, and the demand for commercial concrete is also increasing. Commercial concrete is not only widely used in construction in large and medium-sized cities across the country, but also It has also been continuously promoted in many small towns. The existing concrete mixing plants generally only have small-scale treatment and discharge of mixing dust, lack of recycling of dust-containing gas, and the dust removal effect on dust is not ideal. Ordinary It is difficult for the filter device to completely remove dust and discharge the dusty gas, and the dust collector is easy to clog after being used for a...
Claims
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Login to View More IPC IPC(8): B01D53/26B01D46/00B01D45/08
Inventor 周建川
Owner SHANDONG QICAI CONSTR ENG CO LTD