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Coal slime sludge and raw coal mixed fuel crushing device

A technology of mixing fuel and crushing device, applied in grain processing and other directions, can solve the problems of reducing the repeated crushing and crushing efficiency of the crusher, and achieve the effect of improving the repeated crushing effect, improving the crushing efficiency and improving the crushing effect.

Active Publication Date: 2022-01-14
杭州航民江东热电有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Regarding the related technologies mentioned above, the inventor believes that there are the following technical defects: the crusher needs to wait for the larger particles to be transported again by the conveyor belt before entering the crusher for further processing. Repeated crushing reduces the crushing efficiency of the crusher for repeated crushing

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  • Coal slime sludge and raw coal mixed fuel crushing device
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Embodiment Construction

[0033] The following is attached Figure 1-3 The application is described in further detail.

[0034] The embodiment of the application discloses a coal slime sludge and raw coal mixed fuel crushing device. refer to figure 1 , a coal sludge and raw coal mixed fuel crushing device, including a bottom plate 1, a rod body 11 is arranged on the bottom plate 1 and on both sides of the bottom plate 1, and a crusher body 111 is arranged between the rod bodies 11 on both sides. The body 111 includes The vertical section 112 and the reducing section 113 arranged at both ends of the vertical section 112, the cross-sectional area of ​​the reducing section 113 on both sides gradually decreases toward the direction close to the vertical section 112, and the surface of the body 111 facing the bottom plate 1 is provided with Outlet pipe 114, feed pipe 115 is provided on the surface of body 111 away from bottom plate 1, and switch 116 is arranged on feed pipe 115 and discharge pipe 114, and...

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Abstract

The invention relates to a coal slime sludge and raw coal mixed fuel crushing device. The coal slime sludge and raw coal mixed fuel crushing device comprises a bottom plate, wherein rod bodies are arranged on the bottom plate and are located on two sides of the bottom plate; a crushing machine body is arranged between the rod bodies on the two sides; a discharging pipe is arranged on the side, facing towards the bottom plate, of the crushing machine body; a feeding pipe is arranged on the side, deviating from the bottom plate, of the crushing machine body; switches are arranged on the feeding pipe and the discharging pipe; a plurality of groups of crushing mechanisms are arranged in the machine body in a height direction of the machine body; each group of crushing mechanisms comprises two crushing rollers which are parallel to each other and are arranged at intervals and a driving mechanism used for driving the two crushing rollers to rotate; the machine body is provided with an adjusting mechanism used for driving the distance between the two crushing rollers of the multiple groups of crushing mechanisms to be gradually increased or decreased in a direction close to the discharging pipe; a rod body on one side is provided with a rotating mechanism used for driving the machine body to drive the discharging pipe to rotate to be in the state of facing towards the bottom plate or deviating from the bottom plate. The coal slime sludge and raw coal mixed fuel crushing device has the advantage that the crushing efficiency of repeated crushing of materials is improved.

Description

technical field [0001] The application relates to the field of coal fuel processing equipment, in particular to a crushing device for mixed fuel of coal sludge and raw coal. Background technique [0002] Coal slime generally refers to the semi-solid formed by pulverized coal containing water. It is a product in the coal production process. According to different varieties and different formation mechanisms, its properties are very different, and its availability is also quite different. There are many types. , Wide range of uses; Raw coal refers to the products produced by coal mines without washing, screening and processing, but only manually sorted gangue and sundries; including natural coke and low-quality coal, excluding low-calorific value coal. [0003] The Chinese patent with the authorized announcement number CN201711181U discloses a thermal power station coal sludge and raw coal mixed fuel conveying and crushing system, including a coal feeder, the coal feeder is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/32B02C23/02
CPCB02C4/08B02C4/32B02C4/286Y02E50/10Y02E50/30
Inventor 沈江
Owner 杭州航民江东热电有限公司
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