Gypsum dust recovery device
A technology of dust recovery and gypsum, which is applied in the field of gypsum dust recovery device and gypsum bagging, can solve the problems of affecting health, flying dust, waste of resources, etc., and achieves the effect of simple structure, avoiding waste and reasonable design
Inactive Publication Date: 2013-02-20
蚌埠华东石膏有限公司
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Problems solved by technology
At present, in the production of gypsum powder, the massive gypsum is first crushed into powder, and then the powdery gypsum is calcined, then stored in a warehouse for a period of time, and then finely ground for the last time with a pulverizer. The gypsum powder can be bagged. During the bagging process of the gypsum powder, because the gypsum powder is a very fine powder, it is easy to float in the air, and even a slight shaking will cause dust to fly. These dusts are The gypsum powder that has been made, on the one hand, workers inhale a lot of dust, which will affect their health, and on the other hand, it also causes a waste of resources
Method used
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[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific diagrams.
[0011] Such as figure 1 As shown, a gypsum dust recovery device includes a bracket 1, a hopper 2 and a dust collection cover 3, the hopper 1 is installed on the bracket 2, the bottom of the hopper 1 is provided with a discharge port 4, and the discharge port 4 is provided with two discharge ports. The material channel 5 and the discharge port 4 are covered with a dust collection cover 3, the dust collection cover 3 is connected with the fan 7 through the pipeline 6, the other end of the fan 7 is provided with a dust collection box 8, and the dust collection cover 3 is arranged on the discharge port through the bracket 2. above port 4.
[0012] The present invention is achieved in this way, the ground gypsum powder is discharged from the discharge p...
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The invention relates to a gypsum dust recovery device, and belongs to the field of recovery equipment. The gypsum dust recovery device comprises a support, a hopper and a dust hood, and is characterized in that the hopper is arranged on the support, the bottom of the hopper is provided with a discharge port, and the dust hood covers the discharge port; and the dust hood is connected with a fan through a pipeline, the other end of the fan is provided with a dust box, and the dust hood is arranged above the discharge port through the support. The gypsum dust recovery device provided by the invention has the advantages that the structure is simple, the design is reasonable, and the dust hood can recover gypsum dust; on one hand, workers are prevented from sucking a great deal of mill dust which influences physical health, and on the other hand, the resource waste is avoided, and the recovered mill dust can be dedusted and ground again so as to obtain qualified gypsum dust.
Description
technical field [0001] The invention relates to the field of recovery equipment, in particular to a gypsum dust recovery device, which is mainly applicable to the bagging process of gypsum. Background technique [0002] Gypsum is a monoclinic mineral whose main chemical composition is calcium sulfate (CaSO4). Gypsum is a versatile industrial and construction material. It can be used in cement retarder, gypsum building products, model making, medical food additive, sulfuric acid production, paper filler, paint filler, etc. At present, in the production of gypsum powder, the massive gypsum is first crushed into powder, and then the powdery gypsum is calcined, then stored in a warehouse for a period of time, and then finely ground for the last time with a pulverizer. The gypsum powder can be bagged. During the bagging process of the gypsum powder, because the gypsum powder is a very fine powder, it is easy to float in the air, and even a slight shaking will cause dust to fly....
Claims
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IPC IPC(8): B08B15/04
Inventor 张绪庆
Owner 蚌埠华东石膏有限公司