CN101491917A - Production method of tube - Google Patents
Production method of tube Download PDFInfo
- Publication number
- CN101491917A CN101491917A CNA2009100643876A CN200910064387A CN101491917A CN 101491917 A CN101491917 A CN 101491917A CN A2009100643876 A CNA2009100643876 A CN A2009100643876A CN 200910064387 A CN200910064387 A CN 200910064387A CN 101491917 A CN101491917 A CN 101491917A
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- China
- Prior art keywords
- extrusion
- plant powder
- pipe
- tubing
- hydraulic press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a method for manufacturing a pipe by using plant powder as a raw material. The pipe is formed by the extrusion of an extrusion device. A cold extrusion process is that plant power and an adhesive are stirred uniformly and placed in the extrusion device to be formed through extrusion with a 5 to 20 ton hydraulic press. The processing process can be a hot extrusion process that plant powder is heated to a temperature of between 230 and 270 DEG C, placed into the extrusion device to be formed through extrusion with the 5 to 20 ton hydraulic press. The method has the advantages that: the manufacturing process is simplified and the working effect is improved by forming a hollow pipe with plant powder through extrusion instead of coiling a pipe with a yellow paperboard; and the environmental pollution and water resource waste in a paper making process are reduced and a large amount of industrial garbage is reduced.
Description
One, technical field:
The present invention relates to make the material and the process of tubing of plant powder.
Two, background technology:
Tubing is broad-spectrum material, as the action bars of molten steel sampler, and all kinds of cloth, plastic sheeting, used hollow spool when article such as paper roll.More than used hollow tubing mostly roll and form with yellow plate paper, the production process of yellow plate paper exists serious water to pollute, energy resource consumption is big, production technology falls behind, it mostly is expendable consumed product, causes a large amount of industrial refuses.
Three, summary of the invention:
The objective of the invention is to produce tubing, reach the purpose of environmental protection and energy saving with new material new process.
The technical scheme that realizes above-mentioned purpose is: the raw material of tubing are plant powders.Use the extruder extrusion modling, cold-extrusion technology is after plant powder and adhesive are stirred, to put into extruder, with the extrusion modling of 5-20T hydraulic press.Processing technology is the available heat extrusion process also, when plant powder is heated to 230-270 ℃, puts into extruder, with the extrusion modling of 5-20T hydraulic press.
The invention has the beneficial effects as follows: hollow tube plant powder extrusion modling, replacement has not only been simplified manufacture craft with the adiabatic tubing that yellow plate paper rolls, and has improved the work effect.And reduced the environmental pollution that causes in the paper-making process and the waste of water resource, reduced a large amount of industrial refuses.
Four, the specific embodiment:
At first plant straw such as cornstalk, rice bar, rice bran, peanut shell etc. are ground into powder with pulverizer, useful cold-extrusion technology or hot extrusion technique are made, cold-extrusion technology is that the plant drying powder is added suitable amount of adhesive, as add the sodium silicate of the 1-10% of powder weight, after stirring, put into the tubing extrusion equipment,, can use after the drying with the extrusion modling of 5-20T pressure hydraulic press.Adopting hot extrusion technique is after the plant drying powder is heated to about 250 ℃, to put into extrusion equipment, with 5-20T pressure hydraulic press continuously extruding and molding.
Claims (4)
1, a kind of preparation method of tubing is characterized in that: the material of tubing is a plant powder.
2, a kind of preparation method of tubing is characterized in that: it is to use the extruder extrusion modling, and cold-extrusion technology is after plant powder and adhesive are stirred, to put into extruder, with the extrusion modling of 5-20T hydraulic press.
3, the preparation method of a kind of tubing according to claim 2 is characterized in that: processing technology available heat extrusion process, when plant powder is heated to 230-270 ℃, put into extruder, with the extrusion modling of 5-20T hydraulic press.
4, the preparation method of a kind of tubing according to claim 2 is characterized in that: the adhesive of adding is the 1-10% of plant powder weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100643876A CN101491917A (en) | 2009-03-05 | 2009-03-05 | Production method of tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100643876A CN101491917A (en) | 2009-03-05 | 2009-03-05 | Production method of tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101491917A true CN101491917A (en) | 2009-07-29 |
Family
ID=40922794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100643876A Pending CN101491917A (en) | 2009-03-05 | 2009-03-05 | Production method of tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101491917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624860A (en) * | 2013-11-28 | 2014-03-12 | 李翔 | Extruding machine for producing thermocouple splash-proof bushing |
| CN112870793A (en) * | 2019-11-29 | 2021-06-01 | 佛山市科鸿美威电器有限公司 | Production process of three-pressure-hole drought filter |
-
2009
- 2009-03-05 CN CNA2009100643876A patent/CN101491917A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624860A (en) * | 2013-11-28 | 2014-03-12 | 李翔 | Extruding machine for producing thermocouple splash-proof bushing |
| CN103624860B (en) * | 2013-11-28 | 2015-08-26 | 李翔 | For the production of the extruder of thermocouple splashproof sleeve pipe |
| CN112870793A (en) * | 2019-11-29 | 2021-06-01 | 佛山市科鸿美威电器有限公司 | Production process of three-pressure-hole drought filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090729 |