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Biomass particle mold

A technology of biomass particles and molds, which is applied in the direction of biofuel, raw material extrusion granulation, waste fuel, etc., can solve the problems of unstable performance, energy saving and efficiency improvement, etc., to enhance wear resistance and improve single-hour Yield, the effect of reducing feed resistance

Inactive Publication Date: 2014-06-18
曹县坤达生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Model 508 is in the trial stage, and its performance is unstable
The production capacity per hour in the middle of the running-in period is only 0.5-0.7 tons, and energy saving and efficiency need to be further improved

Method used

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Embodiment Construction

[0017] Accompanying drawing is the specific embodiment of the present invention. Such as Figure 1 to Figure 3 As shown, this kind of biomass particle mold includes a mold body 1. There are many feed holes 2 on the mold body 1. The mold body 1 is made of steel with a carbon content of 1.4% after carburizing treatment. The feed holes 2 It is composed of the first conical hole 5, the second conical hole 6, the third conical hole 7 and the straight cylindrical hole 8 connected in sequence from the inlet 3 to the outlet 4. The first conical hole 5, the second conical hole 6, and the third conical hole The heights of the hole 7 and the straight hole 8 are a: 3.8-4.2mm, b: 15.8-16.2mm, c: 15.8-16.2mm and d: 19.8-20.2mm, and the preferred schemes are a: 4mm, b: 16mm, c: 16mm and d: 20mm, the diameter of the upper hole of the first conical hole 5 is ф1: 10.8~11.5mm, preferably 11mm, the diameter of the lower hole is ф2: 8.8~9.2mm, preferably 9mm, the diameter of the second conical ho...

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Abstract

The invention relates to a mold, and particularly relates to a biomass particle mold. The biomass particle mold comprises a mold body and a plurality of material inlets; the material inlets are changed into a three-step ladder type from the original out-the-front type; the material inlets are formed by integrally connecting three conical holes reducing sequentially and a straight cylinder hole, and the heights of the material inlets are different. The biomass particle mold provided by the invention reduces the production cost, improves the yield per hour, reduces the material charge resistance, reduces the main power energy consumption, intensities the abrasion resistance of the mold, and prolongs the service life of the mold; meanwhile, the density of particles increases gradually; on the premise of light and rapid yield, in the biomass forming process, the density increases gradually; the density of the modified mol increases by 0.2% compared with the original density; similarly, the heat value of raw materials increases by 200-300 kilocalories.

Description

(1) Technical field [0001] The invention relates to a mold, in particular to a biomass particle mold. (2) Background technology [0002] At present, there are more than 500,000 boilers in my country, and the annual coal consumption is about 1 / 3 of the national coal consumption. With my country's emphasis on environmental protection and efforts to control air pollution and smog, the development of biomass energy is the key to the survival and development of human beings. fundamental transformation. According to our biomass energy development conditions, using agricultural and forestry wastes as raw materials for production has abundant utilization resources, and after processing as boiler fuel, it has the characteristics of environmental pollution protection and renewable recycling. The production of biomass energy plays a positive role in saving conventional energy fuels and optimizing my country's energy structure. However, in actual production, the production equipment ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/20B01J20/22C10L5/44
CPCY02E50/30Y02E50/10
Inventor 王晓亚
Owner 曹县坤达生物科技有限公司
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