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Extrusion pressing mould plate component and its stalk rail tank compression molding forming device, and molding machine

A technology of extruding templates and track grooves, which is applied in the direction of mold extrusion granulation, etc., can solve the problems of low quality, low density, and low level of mechanization in the furnace, and achieve high production efficiency, long service life, and strong adaptability. Effect

Inactive Publication Date: 2010-02-17
HENAN DERUN BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the straw structure is loose, the density is low, and the mass of the furnace is low. Therefore, it is only suitable for scattered farm furnaces, and cannot be applied to combustion equipment that requires strong firepower, long-term combustion, concentration, and large heat exchange.
The annual production of various crop straws in my country is about 700 million tons. Due to the low level of crop harvesting mechanization, the existing equipment is not matched, and farmers do not have the ability to process straws, which leads to a large amount of straws in summer and autumn. Burning, the smoke and dust produced seriously affect the safety of transportation, causing road traffic jams, aircraft can not take off and land, a serious waste of energy, polluting the atmospheric environment

Method used

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  • Extrusion pressing mould plate component and its stalk rail tank compression molding forming device, and molding machine
  • Extrusion pressing mould plate component and its stalk rail tank compression molding forming device, and molding machine
  • Extrusion pressing mould plate component and its stalk rail tank compression molding forming device, and molding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment one: see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8, an extruded formwork assembly in the figure, including a formwork body 1, the formwork body 1 is an annular plate, with a through hole in the middle, and a fastener connecting hole is provided near the through hole, in the formwork body 1 An annular track groove 1-1 concentric with the template body 1 and having a certain depth is provided on the top, and the bottom of the annular track groove 1-1 is evenly distributed with discharge ports 1-2 running through the template body 1 along the circumferential direction. A pair of bayonet openings 1-3 are provided on the two side walls of the annular track groove 1-1 of the template body 1 and between the adjacent discharge ports 1-2, and each pair of bayonet openings 1-3 A detachable module 4 is installed inside; a mold cavity 6 is formed between adjacent detachable modules 4 and the two side walls of the track groove 1...

Embodiment 2

[0046] Embodiment two: see Figure 6 , the second embodiment is basically the same as the first embodiment, and the similarities will not be repeated. The difference is that the detachable module 4 described in the second embodiment is a cuboid, and the side walls of the adjacent module 4 and the track groove 1- 1 A mold cavity 6 with the same upper and lower thickness is formed between the side walls; that is, the module 4 in the first embodiment is replaced by the module 5.

Embodiment 3

[0047] Embodiment three: see Figure 9 , Figure 10 , Embodiment 3 is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that there are two annular track grooves 1-1 on the template body 1 described in Embodiment 3.

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Abstract

The invention relates to an extrusion template component and a stalk track groove compression molding device and a molding machine. The template component includes a template body which is an annularplate body provided with a through hole at the center; fastening part connecting holes are arranged around the through hole. An annular track groove which has the same center with the template body and has certain depth is arranged on the template body. Material discharging outlets which are penetrated through the template body are evenly arranged at the bottom of the annular track groove along the circular direction. A couple of clamp ports are arranged between two neighboring material discharging ports and on two side walls of the annular track groove of the template body, and a module whichcan be disassembled is arranged in each couple of clamp ports. A mould cavity is formed between the neighboring modules which can be disassembled and two side walls of the track groove. The stalk track groove compression molding device and the molding machine containing the template component has the advantages that the machine is durable with long service life, high production-efficiency and strong adaptability, and the machine is easy for material feeding and can avoid jam.

Description

1. Technical field [0001] The invention relates to straw extrusion molding equipment, in particular to a compression plate assembly and a straw track groove molding device and molding machine. 2. Background technology [0002] With the development of my country's agricultural science and technology, while the grain output is increasing, the quantity of straw has also appeared in excess in the original application field. Although there is a reference to "returning straw to the field" in agricultural production, there are still technical and economic problems in the expected role of the straw returning to the field, and it has not been proved that the more the straw is, the better. Straw has been used as civil fuel for a long time, and it is still one of the main fuels in the vast rural areas of our country. In recent years, saving non-renewable energy and maintaining sustainable development has become the consensus of the whole world, and it still has practical significance ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J2/22
Inventor 彭世润邢建国张百良曾庆普彭展彭飞
Owner HENAN DERUN BOILER