Straight through type powder forming granulator
A granulator and powder technology, applied in the field of powder metallurgy, can solve the problems of not being able to meet large-scale production and low production efficiency
Inactive Publication Date: 2015-05-06
SUZHOU MIMO METAL SCI & TECH
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The production efficiency of the granulation device in the prior art is too low to meet the needs of large-scale production
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.
[0022] Such as Figure 1-4 As shown, a direct-entry powder molding granulator includes: a feeding device, a granulating device and a drying discharge device arranged in sequence, and the granulating device includes an extrusion tank 1, and a sleeve cone arranged in the extrusion tank 1 Body 3, sleeve cone body 3 includes extrusion cone 4 arranged on the outer layer and cutting cone 7 on the inner layer, the large end of sleeve cone body 3 is connected to the drying discharge device downwards, and the feeding device is sealed and connected to extrusion tank 1, cutting cone 7 It can rotate relative to the extrusion cone 4 along its axis. Extru...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a straight through type powder forming granulator. The straight through type powder forming granulator comprises a feeding device, a granulating device and a drying and discharging device, wherein the feeding device, the granulating device and the drying and discharging device are arranged in sequence; the granulating device comprises an extruding tank and a sleeved cone arranged in the extruding tank, the sleeved cone comprises an outer extruding cone and an inner cutting cone, the big head of the sleeved cone faces downward and is communicated with the drying and discharging device, the feeding device is communicated with the extruding tank in a seal mode, and the cutting cone can rotate along the axis of the cutting cone relative to the extruding cone. High internal pressure is generated in the extruding tank through materials extruded in constantly, the materials are extruded out of extruding holes in a strip shape, and the strip-shaped materials are cut into granules through relative motion generated by a cutting tank and the extruding tank; grid rings correspond to horizontal rings in position, the strip-shaped materials entering grid holes can be periodically cut off, and the lengths of the granules are adjustable; a driving device is arranged on the upper portion and cannot influence granulating; a drying fan and a mixing device can be used for drying and transferring the obtained granules immediately.
Description
technical field [0001] The invention relates to a granulation device in the field of powder metallurgy, in particular to a direct-entry powder molding granulator. Background technique [0002] Powder metallurgy is a process technology for producing metal or using metal powder (or a mixture of metal powder and non-metal powder) as raw material, forming and sintering to manufacture metal materials, composite materials and various types of products. Powder metallurgy has similarities with the production of ceramics. Therefore, a series of new powder metallurgy technologies can also be used for the preparation of ceramic materials. Due to the advantages of powder metallurgy technology, it has become the key to solve the problems of new materials and plays a pivotal role in the development of new materials. [0003] In the previous process of powder metallurgy, after adding paraffin, rubber, engine oil and plasticizer, etc., they are fully stirred and mixed to form a dough simil...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B22F1/00
Inventor 王全生金晓峰
Owner SUZHOU MIMO METAL SCI & TECH