Vehicle-mounted movable agricultural and animal husbandry high-carbon solid waste in-situ recycling carbonization furnace

A kind of animal husbandry and mobile technology, which is applied in the field of agricultural waste resource utilization technology and equipment, can solve the problems of high demand for soil amendments and inability to collect uniformly, so as to facilitate field movement, save energy consumption, and improve soil quality effect

Pending Publication Date: 2021-10-19
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in view of the relatively blocked traffic in rural areas, the high demand for soil improver dosage, and the problem that it is impossible to collect uniformly because of the large farmland, there is no suitable method and device to solve this problem.

Method used

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  • Vehicle-mounted movable agricultural and animal husbandry high-carbon solid waste in-situ recycling carbonization furnace
  • Vehicle-mounted movable agricultural and animal husbandry high-carbon solid waste in-situ recycling carbonization furnace
  • Vehicle-mounted movable agricultural and animal husbandry high-carbon solid waste in-situ recycling carbonization furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A vehicle-mounted mobile agricultural and animal husbandry high-carbon solid waste in-situ resource carbonization furnace, such as figure 1 , 2 , 3, 4, 5, 6, including shell, carbonization zone 1, feeding zone 2, cooling zone 3, biochar collection chamber 4, driving wheel 5, blower 6, flue gas condenser 7, combustion chamber 8, Ash hopper 9, insulation layer 10, crusher 11, flue gas purification device 12, conical cover 13, conveyor chain 14, air mixing device 15, biomass feed port 16, crusher discharge port 17, crusher feed Port 18, fuel feed port 19, ventilation port 20, biochar discharge port 21, tar cleaning port 22, horizontal plate 23, sieve plate 24;

[0038] The biomass feed port 16 is arranged on the top of the shell, and the crusher 11 is arranged vertically on one side of the shell. For the biomass feed port 16 opened at the top of the shell, the crusher 11 crushes the biomass entered by the crusher feed port 18, and then blows the biomass debris into the b...

Embodiment 2

[0046] The carbonization furnace of this embodiment further includes two infrared thermometers, a controller, and a display on the basis of Embodiment 1. The controller is connected to the display, the crusher 11, the motor of the driving wheel 5, and the two infrared thermometers. Two infrared thermometers are respectively arranged on the inner wall of the casing, and their working ends face the carbonization zone 1 and the cooling zone 3 respectively. The controller is used to receive the temperature data of the two infrared thermometers and display the data on the display. The controller It is connected to the motor of the driving wheel 5 to control the start and stop of the motor. The controller is also connected to the crusher to control the start and stop of the crusher motor. The entire carbonization furnace is intelligently controlled. The insulation material used in the insulation layer 10 is high temperature resistant aluminum silicate. The ceramic fiber blanket, othe...

Embodiment 3

[0048] Taking corn stalks as an example in this example, the combustion of each kilogram of corn stalks produces about 17,000KJ of energy, and the carbonization of each kilogram of corn stalks requires about 500KJ of energy. Assuming that the heat transfer efficiency is 60%, the energy provided by the combustion of unit biomass stalks can be To meet the carbonization requirement of 20 units of biomass straw, the carbonization furnace of Example 1 was used for in-situ resource utilization of high-carbon solid waste, and the equipment of Example 1 was placed on the trailer of Kaima 5.6-meter-row semi-silo grid truck. , the end of the crusher 11 is facing backward, and the specific steps are as follows:

[0049] (1) Preliminary preparation

[0050] To check whether the equipment is in good condition, open the upper and lower cover plates on the biomass feed port 16 to a vertical state. There are rings on the three steel plates that make up the cover plates. Use a chain to pull th...

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Abstract

The invention discloses a vehicle-mounted movable agricultural and animal husbandry high-carbon solid waste in-situ recycling carbonization furnace, which comprises a shell, a carbonization area, a feeding area, a cooling area, a biochar collecting chamber, a driving wheel, an air blower, a flue gas condenser, a combustion chamber, an ash hopper, a conical cover, a conveying chain, an air mixing device, a biomass feeding opening, a fuel feeding opening, a ventilation opening, a biochar discharging opening, a transverse plate and a sieve plate. The carbonization furnace disclosed by the invention has the characteristics of mobility, convenience in operation, high carbon yield and low energy requirement; and the carbonization furnace is suitable for field use of farmland, forest land and the like, especially for treatment of agricultural wastes, the yield of carbonized products basically meets the use amount requirements of local soil and water body improvement effects, the mobility superiority of the equipment is completely reflected, the carbonization furnace is used for pyrolysis carbonization of the agricultural wastes, agricultural waste field returning treatment is achieved, an energy flow closed loop is formed, and the concept of green and sustainable development is met.

Description

technical field [0001] The invention relates to a vehicle-mounted mobile high-carbon solid waste in-situ resource carbonization furnace for agriculture and animal husbandry, in particular to an in-situ resource utilization device for high-carbon solid waste, which belongs to the technology of agricultural waste resource utilization and equipment areas. Background technique [0002] According to some data, my country's crop straw, including rice straw, corn straw, rice husk and bagasse and other wastes, had reached 716.29 million tons in mass production in 2003, of which crop straw accounted for 74%. For a long time, due to people's insufficient understanding of agricultural waste straws and the transportation and manufacturing costs generated in the process of utilization, tens of thousands of tons of agricultural wastes have been treated by open burning every year. The atmospheric environment produces pollution, resulting in PM in the air 2.5 The main reason is that these...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C10B53/02C10B57/00C10B49/00C10B43/00
CPCC10B53/02C10B57/00C10B49/00C10B43/00Y02E50/10Y02P20/145
Inventor陈全张建广潘波吴敏
OwnerKUNMING UNIV OF SCI & TECH