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Pulverizer for biomass power station

A power station and pulverizer technology, applied in grain processing, etc., can solve the problems of large pulverizer, easy to generate splash, easy to damage the staff of the transport vehicle, etc., and achieve the effect of ensuring safety and convenient use

Inactive Publication Date: 2022-05-06
徐丹丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing pulverizers used in biomass power plants are relatively large in size. The pulverizers pulverize raw materials and continuously transport raw materials synchronously. The impact of rotation is prone to splashing, and large pieces of wood splashing around are easy to damage the transport vehicle and the surrounding staff. For this reason, we propose a pulverizer for biomass power plants

Method used

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  • Pulverizer for biomass power station
  • Pulverizer for biomass power station
  • Pulverizer for biomass power station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1-Figure 2 , a pulverizer used in a biomass power station in the illustration, including a base 1, a blocking device 5 and a shaking device 6, a pulverizing bucket 2 is provided on the base 1, pulverizing equipment 3 is provided in the pulverizing bucket 2, and the base 1 There is a conveying device 4 for conveying the crushed waste, the blocking device 5 is installed in the crushing barrel 2, and is used to prevent the large pieces of wood in the crushing barrel 2 from splashing to the outside world, and the shaking device 6 is installed in the crushing barrel 2 , used to shake the surface of the blocking device 5 to prevent the material to be pulverized from adhering to the surface of the blocking device 5 and affecting the stable operation of the device.

[0030] see image 3 , the blocking device 5 in the illustration includes a fixed ring 7 fixedly installed in the crushing barrel 2, the fixed ring 7 is provided with a material inlet 8, and the top of ...

Embodiment 2

[0034] see Figure 8-Figure 10 Illustrate embodiment 2, and present embodiment is further described to embodiment 1, and shaking device 6 in the figure comprises the mounting ring 19 that is fixedly connected with mounting frame 13, is fixedly connected with the second clockwork spring 20 on the mounting ring 19, installs The frame 13 is rotatably connected with a second rotating shaft 21 fixedly connected with the second clockwork spring 20, the second rotating shaft 21 is fixedly connected with a swing shaft 22, and the swing shaft 22 is provided with a shaking part 23 for driving the baffle plate 14 to shake.

[0035] see Figure 6-Figure 10 , the vibrating member 23 in the illustration includes a warping rod 24, a swing groove 25 is provided on the baffle plate 14 and the swing rod 12, and a third rotating shaft 26 is rotatably connected in the swinging groove 25, and the third rotating shaft 26 is fixedly connected with the warping rod 24 , the elastic metal sheet 27 fix...

Embodiment 3

[0041] see Figure 4-Figure 8 Embodiment 3 is described. This embodiment will further explain Embodiment 1. The blocking member 11 in the illustration includes a swing rod 12. Two mounting brackets 13 are fixedly connected in the device groove 10, and a baffle plate is fixedly connected to the swing rod 12. 14. The baffle plate 14 is fan-shaped, and a plurality of baffle plates 14 are combined into a circular shutter plate that blocks the feed port 8. The two mounting brackets 13 are fixedly connected with the limit ring 15, and the limit ring 15 is fixedly connected with the first A clockwork spring 16, the two ends of the swing bar 12 are all provided with the first rotating shaft 17 that is fixedly connected with the first clockwork spring 16, the both sides of the swing bar 12 are slidably connected with the device groove 10, and the device groove 10 is provided with a preventive The raw material flies into the spacer 18 in the device tank 10 .

[0042] see Figure 4-Fig...

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Abstract

The invention discloses a crusher for a biomass power station, relates to the field of crushers, and solves the problems that when an existing crusher for the biomass power station is used, a top feeding port is open, and when wood is put into the crusher to be crushed, large pieces of wood are often impacted by the crusher and fly out, so that potential safety hazards are caused. Comprising a base, a blocking device and a shaking device, a smashing barrel is arranged on the base, smashing equipment is arranged in the smashing barrel, and conveying equipment used for conveying smashed waste materials is arranged on the base. According to the device, manual operation and motor driving are not needed, the phenomenon that the raw materials fly out of the feeding port after entering the smashing barrel can be effectively prevented, the safety of surrounding workers is guaranteed, and people can use the device conveniently.

Description

technical field [0001] The invention relates to the technical field of pulverizers, in particular to a pulverizer used in a biomass power station. Background technique [0002] Biomass power generation is the power generation using the biomass energy of biomass. It is a kind of renewable energy power generation, including direct combustion power generation of agricultural and forestry waste, gasification power generation of agricultural and forestry waste, waste incineration power generation, landfill gas power generation , Biogas power generation. The world's biomass power generation originated in the 1970s. At that time, after the outbreak of the global oil crisis, Denmark began to actively develop clean and renewable energy and vigorously promote biomass power generation such as straw. Since 1990, biomass power generation has been vigorously developed in many European and American countries. [0003] The existing pulverizers used in biomass power plants are relatively l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C23/04B02C23/02
CPCB02C23/04B02C23/02
Inventor 徐丹丽
Owner 徐丹丽