An environment-friendly limestone powder production process
A technology of limestone powder and production process, which is applied to the types of packaging items, inorganic chemistry, special packaging items, etc., can solve the problems of working environment impact, non-environmental protection, and a large amount of dust, so as to avoid dissipation and improve environmental protection.
Active Publication Date: 2021-04-13
句容市星辰新型材料有限公司
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Problems solved by technology
[0003] However, the existing limestone powder production process is not environmentally friendly. It will emit a large amount of polluting gas when the stone is fired, and will produce a large amount of dust during processing and crushing, which will have a greater impact on the working environment. It is necessary to propose an environment-friendly limestone powder production process
Method used
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Experimental program
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Effect test
Embodiment Construction
[0014] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] An environment-friendly limestone powder production process, including raw material cleaning, raw material heating, raw material crushing, raw material crushing, limestone powder filling and package packaging, raw material cleaning, raw material heating, raw material crushing, raw material crushing, limestone powder filling and package packaging The rooms are connected by conveyors.
[0016] Among them, raw material cleaning: the stone is conveyed through the conveying device. When conveying the stone, one end of the device w...
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The invention discloses an environment-friendly limestone powder production process, comprising raw material cleaning, raw material heating, raw material crushing, raw material crushing, limestone powder filling and package packaging, wherein the raw material cleaning, raw material heating, raw material crushing, raw material crushing, limestone powder Both the filling and the packaging are connected by a conveying device. Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the dust and small particles of the stone are first cleaned by the cleaning equipment, and at the same time the feed is conveyed Fire in the heating room to avoid a large amount of dust generated during firing, and at the same time prevent a small amount of dust from escaping into the air, and then process the fired stone into limestone powder through crushing equipment and crushing equipment. The limestone powder is conveyed to the filling machine through the sealed conveying equipment, which prevents the limestone powder from escaping during the conveying process, thereby improving the environmental protection of the limestone powder production process.
Description
technical field [0001] The invention discloses an environment-friendly limestone powder production process, which belongs to the technical field of limestone powder production. Background technique [0002] The main component of limestone is calcium carbonate. Lime and limestone are widely used in building materials and industrial raw materials. Limestone can be directly processed into stone and fired into quicklime. Quicklime absorbs moisture or becomes hydrated lime. The main component of hydrated lime is calcium hydroxide. Slaked lime is formulated into lime slurry, lime paste, etc., which are used as coating materials and brick adhesives. [0003] However, the existing limestone powder production process is not environmentally friendly. It will emit a large amount of polluting gas when the stone is fired, and will produce a large amount of dust during processing and crushing, which will have a greater impact on the working environment. It is necessary to propose an envi...
Claims
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IPC IPC(8): B02C21/00B02C19/18B08B3/10B65B1/04B65B51/07C01F11/18
CPCB02C19/186B02C21/00B08B3/102B65B1/04B65B51/07B65B2220/20C01F11/185
Inventor 孙立春
Owner 句容市星辰新型材料有限公司