How to solve the complex process of hydraulic biomass briquetting machine?

Tech 2023-07-13 03:27:59 Source: Network

A Brief Introduction to Hard CoreEditor | Brief Introduction to Hard CoreprefaceThe utilization of biomass energy can effectively reduce dependence on fossil fuels and reduce greenhouse gas emissions, which has important economic and environmental benefits. As one of the core equipment for biomass energy utilization, biomass briquetting machines can compress scattered biomass raw materials into dense blocks, improving the storage and combustion efficiency of biomass

A Brief Introduction to Hard Core

Editor | Brief Introduction to Hard Core

preface

The utilization of biomass energy can effectively reduce dependence on fossil fuels and reduce greenhouse gas emissions, which has important economic and environmental benefits. As one of the core equipment for biomass energy utilization, biomass briquetting machines can compress scattered biomass raw materials into dense blocks, improving the storage and combustion efficiency of biomass.

At present, most of the briquetting machines in the market have problems such as complex processes, high energy consumption, and low production efficiency, which urgently require optimization design and improvement. This article mainly studies the design and simulation of hydraulic biomass forming briquetting machines,Through reasonable structural design, efficient hydraulic system, and precise electrical control system, efficient pressing of biomass raw materials is achieved.

Design Scheme of Hydraulic Biomass Forming and Pressing Machine

framework design

Choose a suitable frame structure to ensure it has sufficient stiffness and strength. Common frame structures include C-shaped and H-shaped structures, and the most suitable structural form needs to be selected based on actual needs.

Block chamber design

The briquetting chamber is a key area for raw material compression in the biomass forming process. When designing the briquetting chamber, consideration should be given to the fluidity of raw materials, pressure transfer, and the discharge of block materials. The inlet and outlet should be reasonably designed to ensure smooth raw material supply and effective discharge of block materials.

mould design

The design of the mold directly affects the quality and forming efficiency of the pressing block. When designing the mold, it is necessary to consider factors such as the characteristics of the raw materials, the shape and size requirements of the block materials, and adopt appropriate mold shapes and structures to achieve an efficient and stable forming process.

Hydraulic cylinder design

Select the appropriate hydraulic cylinder type and parameters, taking into account the pressure and force requirements. The selection of hydraulic cylinders should fully consider their bearing capacity, working life, and reliability.

Oil source system design

Design a reasonable oil source system, includingFuel tank, oil pump, oil pipelineThe oil source system should be able to provide sufficient hydraulic oil flow and pressure to meet the requirements of the pressing process.

Hydraulic valve group design

Select appropriate hydraulic valve configuration according to the needs of the forming process, includingControl valve, safety valve, pressure sensorThe design of the hydraulic valve group should ensure precise control and safe operation of the pressing process.

Control mode selection

Choose the appropriate control method, which can be traditional button control or modern PLC control. Choose according to requirements and budget, and ensure easy and reliable operation.

Sensor selection

Select appropriate sensors for real-time monitoring and feedback of parameters during the suppression process, such asPressure, temperature, displacementThe selection of sensors should have characteristics such as high accuracy, fast response, and stability.

PLC programming

Regarding the working process and requirements of hydraulic biomass briquetting machines,Design a PLC program to achieve automatic control and adjustment of the hydraulic system, mold movement, and pressing process.

Hydraulic biomass forming and pressing machine

Hydraulic biomass forming and pressing machineIt uses the power of a hydraulic system to compress scattered biomass raw materials into high-density, regularly shaped blocks through the action of forming chambers and molds.

Hydraulic biomass forming and pressing machineFeed biomass raw materials (such as sawdust, straw, waste, etc.) into the briquetting chamber through the feeding system.

Block chamber pressing:Under the pressure exerted by the hydraulic cylinder in the compression chamber, the raw materials are gradually compressed into block shaped materials. The shape and structure of the mold give the compression block a certain shape and size.

Briquetting: after pressing, biomass raw materials form dense blocky materials. During the pressing process, the cellulose in biomass will release natural Adhesive, making the briquette have certain structural strength after forming.

Block discharge:After the compaction is completed, the block material is discharged from the compression chamber through the discharge system, which can be further processed for packaging, storage, or combustion.

Hydraulic biomass forming and pressing machineThe hydraulic system provides high pressure, which can effectively press biomass raw materials into dense blocks, improving forming efficiency.

Stable quality of block materials: Through the use of molds, the compactor can maintain consistent shape and size of the blocks, ensuring stable quality of the pressed block materials and efficient energy utilizationThe compressed biomass blocks have a high density, making them easy to store and transport, and can improve the utilization efficiency of biomass energy.

Environmental protection and sustainability:The use of biomass raw materials for compression can reduce dependence on fossil fuels and reduce greenhouse gas emissions, which is environmentally friendly and sustainable.

Hydraulic biomass forming and pressing machine

Hydraulic biomass forming and pressing machine

Design Scheme of Hydraulic Biomass Forming and Pressing Machine

Establishing mathematical models

Hydraulic biomass forming and pressing machineThe model should include descriptions of hydraulic system, structural system, and forming process parameters.

Strength of materials simulation

Strength of materials simulationConsidering the elastic deformation, plastic deformation, and fracture characteristics of raw materialsAnalyze the deformation and stress distribution of raw materials in the compression chamber.

Fluid mechanics simulation

Structural mechanics Simulation

Structural mechanics Simulation

Analysis of simulation results

Hydraulic biomass forming and pressing machineForming efficiency, energy consumption, block quality, structural safetyHydraulic biomass forming and pressing machine

When conducting simulation, professional simulation software such as ANSYS, ADAMS, MATLAB, etc. can be used to combine actual parameters and boundary conditions for accurate simulation calculations. At the same timeHydraulic biomass forming and pressing machine

Hydraulic biomass forming and pressing machineSimulation also helps to deeply understand the working principle and performance characteristics of the compactor, providing a foundation and support for further research and optimization.

Results and Discussion

Structural design:Based on actual needs and mechanical principles, suitable frame structures, compression chambers, and molds were designed. After simulation analysis, it was confirmed that the stiffness and strength of the design scheme met the requirements, and had good raw material supply and block material discharge performance.

Fluid mechanics simulation

Electrical control system design: The appropriate control method was selected and a PLC program was designed. The simulation results show that,The electrical control system can achieve automatic control and adjustment of the hydraulic system and mold movement, improving the stability and consistency of forming.

Strength of materials simulation

Safety control system design:A safety device and emergency shutdown system have been designed to ensure the safety of operators and equipment. Simulation results show that the safety control system can respond to emergency situations in a timely manner and effectively protect the safety of personnel and equipment.

Hydraulic biomass forming and pressing machine

It should be noted that the simulation results are only theoretical predictions, and actual production still needs to be debugged and verified based on specific situations. The models and parameters used in the simulation process also need to be reasonably corrected and adjusted according to the actual situation.

The future research direction can further optimize the design and improve the forming process, improve the automation level and production efficiency of biomass forming and briquetting machines, and also consider using optimization algorithms and artificial intelligence technology to achieve automatic parameter adjustment and intelligent control, further improving the forming quality and energy utilization efficiency.

Author's viewpoint

mould design

The design of the electrical control system achieves automatic control and adjustment of the hydraulic system and mold movement, improving the stability and consistency of the forming process,The optimization design of forming process parameters can improve the quality and production efficiency of the pressing block. By reasonably selecting parameters such as pressure, temperature, and pressing speed, the effect of the forming process is optimized.

Hydraulic biomass forming and pressing machine

Further optimization of the design scheme: The design scheme can be further optimized and improved through a combination of actual experiments and simulation simulations to improve the performance and effectiveness of the biomass forming and pressing machine,In-depth research on forming process parametersConduct more in-depth research on the characteristics and forming requirements of biomass raw materials, optimize forming process parameters, and improve forming quality and production efficiency.

Application of intelligent control technology:Combining optimization algorithms and artificial intelligence technology to achieve automatic parameter adjustment and intelligent control, improve the automation and intelligence level of biomass forming and pressing machines, and consider the adaptability of various biomass raw materialsHydraulic biomass forming and pressing machine

Research on Comprehensive Utilization of Resources:Hydraulic biomass forming and pressing machine

Hydraulic biomass forming and pressing machine

References

[1] Research on Clean Energy Substitution Models. Zhang Yandong. Cooperative Economy and Technology, 2019
[2] Research on the Current Situation of Renewable Energy Development under the Energy Transformation. Zhang Qian. Low Carbon World, 2019
[3] Summary of research on biomass energy. Xi Jing; Wang Jing; Liang Bin. Shandong Chemical Industry, 2019
[4] Energy Production Revolution and Energy Consumption Revolution: Promoting Green Development. Li Shengrong; Guo Pibin; Qi Xiaoyan. Economic Research Reference, 2018
[5] Research on the Current Situation and Trends of Renewable Energy Development under the Energy Transformation. Liu Yuanyuan. China Economic and Trade Guide (China), 2018

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