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Method for preparing crop straw gaseous fuel

A technology of crop straw and gas fuel, which is applied in the direction of manufacturing combustible gas, granular/powder fuel gasification, gasification process, etc., to achieve the effect of improving carbonization efficiency and extending service life

Active Publication Date: 2020-12-22
嘉兴管通机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution can achieve improved combustion efficiency, energy saving and environmental protection, but the combustion efficiency of the device still needs to be further improved

Method used

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  • Method for preparing crop straw gaseous fuel
  • Method for preparing crop straw gaseous fuel
  • Method for preparing crop straw gaseous fuel

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031]Such asFigure 1 to Figure 5As shown, the method for preparing crop straw gas fuel according to the present invention has the following steps:

[0032]Step 1: Use rural straw collection as raw materials;

[0033]Step 2: Send the raw materials collected in Step 2 to the gasifier for combustion;

[0034]Step 3: Use gas cylinders to collect the gas generated after combustion in Step 2;

[0035]Step 4: Send the gas cylinder in step 4 to the user's home for use;

[0036]Wherein, the gasification furnace includes a furnace body 1, a gas outlet pipe 11 and an igniter 12. The gas outlet pipe 11 is located on the side of the furnace body 1; the igniter 12 is located at the bottom of the furnace body 1; A tapered discharge pipe 13; a feeding device 14 is provided on the top of the furnace body 1, and the end of the discharge pipe 11 is opposite to the second impeller 2; the second impeller 2 is located above the motor 3, and the second impeller The impeller 2 is connected with the rotating shaft 4; the...

Embodiment approach

[0038]As an embodiment of the present invention, the cross-sectional shape of the water tank 10 is square, and the two sides of the water tank 10 are provided with evenly distributed square recesses 101. When in use, the water tank 10 with evenly distributed square recesses 101 on both sides can be heated by the heat in the furnace body 1, on the one hand, the contact area is increased to make the water in the water tank 10 have a better heating effect; on the other hand, the water tank 10 The depression can make the fallen straw stay and burn, so that the temperature of the water in the water tank 10 is slowed down; and when the centrifugal ball 7 is shaken under the action of centrifugal force, it can hit the water tank 10, so that the depression of the water tank 10 burns. The dust falls.

[0039]As an embodiment of the present invention, one end of the water tank 10 is hinged to the inner wall of the furnace body 1, and the water tank 10 is evenly distributed on the inner wall of t...

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Abstract

The invention belongs to the technical field of stalk treatment, and particularly relates to a preparation method of crop stalk gas fuel. In the method, a gasification furnace used in the method comprises a furnace body; a rotating shaft is arranged in the furnace body; a crushing device is arranged under the rotating shaft; a movable cutterhead is connected with the rotating shaft; a crushing mechanism is arranged at one end, far away from the rotating shaft, of the support rod, and comprises a first slide rod, a first cutter and a locking block; the first slide rod is glidingly arranged on the support rod; one end of the first slide rod is fixedly connected with the locking block; the other end of the first slide rod is fixedly connected with the first cutter; the first cutter and the support rod are connected through a spring; a first air bag is arranged between the first cutter and the support rod; the two sides of the fixed cutterhead are fixedly connected onto the side wall of the furnace body; material discharging holes in uniform distribution are formed in the fixed cutterhead; a first installing block is connected in the end part of the rotating shaft; a centrifugal ball is connected under the first installing block through a steel wire rope. Through the gasification furnace used in the method, the fed stalk rods are cut and dispersed through the crushing device and the centrifugal ball, so that the combustion efficiency is improved.

Description

Technical field[0001]The invention belongs to the technical field of straw processing, and specifically is a method for preparing crop straw gas fuel.Background technique[0002]Energy issues are closely related to people's daily life, environment, economic development and the future of mankind. With the depletion of fossil fuels and the deteriorating global environment, the development and utilization of renewable energy has been paid more and more attention by countries all over the world. Many countries have formulated development plans for new energy and renewable energy. If we look at the various new renewable energy sources, we should note that among all the renewable energy sources, biomass is currently being developed and utilized. can.[0003]As a fast-rising developing agricultural country, China faces the dual pressures of economic growth and environmental protection. At the same time, it is also a large energy-consuming country, with energy consumption increasing at an annua...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10J3/48C10J3/72
CPCC10J3/48C10J3/72C10J2300/092C10J2300/1625
Inventor 张振洋
Owner 嘉兴管通机电科技有限公司