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Equipment for pumping biomass fuel

A technology of biomass fuel and pumping equipment, which is used in the field of transportation, handling, and compression of loose solid materials, can solve the problems of reducing storage space and straw can not be transported, and achieves investment saving, small floor space, and movement. small effect

Inactive Publication Date: 2009-05-27
SHANGHAI ANGFENG MINING MECHANIC & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the purpose is to pack and transport the straw to reduce the storage space and ensure the normal operation of the transportation, in order to ensure the transportation efficiency, the requirements for the packing size are relatively high, and at the same time, it cannot play the role of transportation for the straw that is transported after the field scraps

Method used

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  • Equipment for pumping biomass fuel
  • Equipment for pumping biomass fuel
  • Equipment for pumping biomass fuel

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Embodiment Construction

[0026] specific implementation plan

[0027] The features of the present invention and other related features will be further described in detail below in conjunction with the accompanying drawings through embodiments, so as to facilitate the understanding of those skilled in the art:

[0028] like Figure 1-10 As shown, the labels 1-27 represent respectively: Crusher 1, belt conveyor 2, furnace front silo 3, silo bottom screw conveyor 4, furnace entrance screw conveyor 5, feeding device 6, arch breaking feeder 7, Presser 8, pusher 9, piston pumping cylinder 10, shaping device 11, conveying pipeline 12, power and control device 13, column 14, material cylinder 15, hydraulic cylinder 16, piston 17, movement limit of presser Position 18, pusher movement limit position 19, pusher feed port 20, piston pumping cylinder feed port 21, arch breaking feeder movement limit position 22, adjusting screw 23, fixing nut 24, shaped steel pipe wall 25 , Hemispherical head 26, adjustable b...

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Abstract

The present invention relates to a pumping equipment for biomass fuel which mainly comprises a feeding device and a piston-type pumping device, and the present invention is characterized in that the equipment also comprises a shaping device, wherein the feeding device is connected with the shaping device by the piston-type pumping device, a material outlet of the feeding device is communicated with a material inlet of the piston-type pumping device, the shaping device is a tubular conduit, the entrance of the shaping device is communicated with the outlet of the piston-type pumping device. The present invention has advantages of less transportation steps, high production efficiency, high utilization rate of the equipment, small accommodation area, high utilization rate of the factory building, conserved investment, small movement member, low cost for utilization and maintenance, can realize semi-automatic or full-automatic control, and improves the reliability of the feeding system.

Description

technical field [0001] The invention relates to the compression, transportation and handling of loose solid materials, in particular to pumping equipment for biomass solids. Background technique [0002] At present, in the feeding system of power plants that use biomass energy as fuel such as straw power generation in China, most of the straw materials are crushed and then sent to the front of the furnace by belt conveyors and other equipment, and then sent by the front of the furnace. One or more sets of screw conveyors at the bottom of the silo are sent to the boiler for combustion. [0003] Straw (yellow straw such as straw and wheat straw, gray straw such as cotton stalk, etc.) is long and easy to entangle. In order to meet the material requirements of equipment such as screw conveyors, the straw material must be broken to a specified length. The energy consumption of the crusher is large, the production efficiency is poor, the qualified rate of the length is low, the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23K3/00
Inventor 钱鸣朱宏敏朱宏兴
Owner SHANGHAI ANGFENG MINING MECHANIC & TECH CO LTD