A kind of material processing method of bamboo root goods
Technical field
The present invention relates to a kind of raw material processing and treating method, more specifically, it relates to the material processing method of a kind of bamboo root goods.
Background technology
The outstanding advantages such as bamboo is strong with its vitality, growth is fast, material is tough and tensile and the most extensively liked by people, and be widely used in the every aspect of live and work.In the last few years, constantly improve along with people's living standard and environmental consciousness, the goods demand that natural material is made by people is increasing, bamboo is Renewable resource, China's bamboo resource is the abundantest, just the broad field such as can be applied to from furniture to artware as a kind of high-quality raw material.Though bamboo wood is a kind of preferably natural material, but there is also some shortcomings, the good water of bamboo, the most dry and cracked the most mouldy, contained sugar is the highest, easily causes and damages by worms, and therefore bamboo wood have to carry out comprehensive, scientifical process before being processed into goods, otherwise can affect drawing abillity, and make the outward appearance after goods and serviceability.The processing method of the most conventional bamboo wood anti-mould and anti-moth crack resistence is mainly to have chemical agent immersion, high temperature cabonization, medicament smoked kill etc., but these methods or treatment effect are the most comprehensive, attend to one thing and lose sight of another, although as effective in high temperature cabonization material modification, but the most easily increase the weight of cracking;Other problem can be introduced again, though as chemical agent soaks beneficially crack resistence, though medicament smoked kill can solve the problem of damaging by worms, but material all being caused to produce toxic residue, be unfavorable for environmental protection.The patent of invention of Publication No. CN102825638A discloses the processing method of a kind of bamboo wood mildew and insect proof on the 19th in December in 2012, procedure of processing includes: (1), be immersed in acid solution by bamboo wood, soaking technology be 20-60 DEG C of temperature, the volume ratio of bamboo wood and acid solution be 1: (0.5-2.0), 7-9 days, then take out bamboo wood, obtain acid bubble bamboo;(2), by acid steeping bamboo to cook at 110-130 DEG C of water and carry out carbonization 1-3 hour in vapour, medium is that superheated water cooks vapour, obtains carbonization bamboo;(3), then use seasoning that carbonization bamboo moisture content is dropped to 6-12, obtain mildew and insect proof bamboo wood.This invented technology is simple, and controllability is good, low cost, it is not necessary to expensive equipment, it is easy to industrialization, but as it has been described above, this processing method have employed chemical agent, less environmental protection.
Summary of the invention
The easy mould easy moth of bamboo wood is easy to crack, and existing bamboo wood processing method also exist treatment effect the most comprehensively, the defect such as not environmentally, for overcoming these defects, the invention provides a kind for the treatment of effect more comprehensively and the material processing method of more environmentally friendly bamboo root goods.
The technical scheme is that the material processing method of a kind of bamboo root goods, comprise the following steps:
Step one. selection.Taking the fresh bamboo root being grown in remote, thickly forested mountains, bamboo age of selected bamboo root is more than 4 years;
Step 2. clean and boil.Being cleaned by bamboo root, put in iron pan, the post-heating that adds water boils, the Sal of 3-6%, the leaf of Flos Lonicerae of 9-12%, the tea stalks of 1-3% are added by weight in water, the Fructus Capsici of 0.08-0.12%, the Alumen of 1-3%, the Borax of 1-3%, heat with slow fire when boiling, when water temperature rises to 100 DEG C, keep 1-2 hour progressively reducing firepower, slow cooling, when water temperature is down to 58-60 DEG C, take out bamboo root;
Step 3. drain well.Bamboo root is placed 8-10 hour at shady and cool ventilation, makes bamboo root gradually dry in the shade;
Step 4. dry.The bamboo root dried in the shade is put into drying room heating, drying, and drying room temperature is maintained at 40-50 DEG C, dries 45-50 hour, and bamboo root moisture control is at 7-12%;
Step 5. according to material feeding.
Bamboo root size and the tissue intensity in more than 4 years age of bamboo are easier to meet artware processing request, Sal and Borax is added in water, when boiling, Sal and Borax penetrate into inside bamboo root, the bamboo root after process can be made to have preferable moisture-retaining capacity, can be effectively prevented cracking.Leaf of Flos Lonicerae has good sterilization, mildew-proof function, Fructus Capsici and Alumen can produce mothproof effect, test shows, the mothproof effect of Fructus Capsici is especially apparent, only a small amount of Fructus Capsici of need again can be the most mothproof, but the volatile ingredient of capsaicin, dihydrocapsaicin, volatile oil and other complexity in Fructus Capsici also can remain on bamboo root, bamboo root is made to send some abnormal smells from the patients being not belonging to bamboo itself, affect the grade of artware, it is found by experiment that, can effectively eliminate, after adding tea stalks, the abnormal flavour that Fructus Capsici brings.Bamboo root is internal exists ring cavity more, sarcocyte is the thickest, if heating too fast, easily ftractureing because being heated inequality inside bamboo root, therefore heating slow fire, cooling the most slowly weakens firepower, so variations in temperature will not be the most violent, make the mild heating and cooling of external enwergy in bamboo root, it is to avoid bamboo root internal-external temperature difference is excessive causes cracking, and can preferably keep color.Bamboo root after boiling slowly dries in the shade oven drying at low temperature again, so can avoid that moisture is too fast to be scattered and disappeared, it helps prevent cracking.The moisture content of 7-12% is preferable bamboo wood water content ranges, and in this range, the fragility of bamboo wood and toughness can reach preferable poised state, have both been prone to processing, the most easy to crack.
As preferably, in step 2, the water temperature rate of climb controls below 10 DEG C/h.Test shows, the water temperature rate of climb controls below 10 DEG C/h, is so easier to the problem of Cracking controlling to produce because water temperature rises too fast bamboo root internal/external heating inequality.
As preferably, in step 2, all bamboo root are the most overall submerged in water.So bamboo root entirety can obtain the process of necessity, makes material have concordance, it is to avoid local still keeps original character to can not get improving.
As preferably, in step 3, bamboo root hangs and dries in the shade.Bamboo root hangs up and uniform moisture inside and outside bamboo root can be made to distribute, and is more easy to ensure that bamboo wood each position humidity is homogeneous, follow-up when drying material can also keep preferable homogeneity, and then ensure to carry out goods and add and be more easy to operation man-hour, reduce flaw.
As preferably, bamboo root is from digging out cleaning, within being spaced in 10 days.Owing to bamboo sugar content is higher, the mouldy blackening of the oversize meeting of unearthed time, therefore should carry out necessary process as early as possible, in order to avoid bamboo wood quality reduces.
As preferably, bamboo root completes from cleaning to final bamboo root goods, within being spaced in 15 days.Practice have shown that, bamboo wood processes from entrance and starts bamboo root goods and complete Production Time and should not drag oversize, so may insure that bamboo root goods are tried one's best close to primary colors.
The invention has the beneficial effects as follows:
Improve bamboo wood quality and processing characteristics comprehensively.The present invention uses quality and the processing characteristics of comprehensive means major tuneup bamboo wood, makes bamboo wood have the performances such as excellent anti-insect, anti-mildew change, cracking resistance, thus is beneficial to ensure quality and the class of bamboo root goods.
Safer more environmentally friendly.Additive used in the present invention mostly is pure natural substance, using medicament nontoxic or low toxicity, the poisonous waste that processing procedure produces is less, and on the finished product made, residual toxicity is the lowest, relative to a large amount of traditional bamboo wood processing methods using chemical agent, this method is safer more environmentally friendly.
Accompanying drawing explanation
Fig. 1 is a kind of process flowchart of the present invention.
Detailed description of the invention
The invention will be further described for specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1:
As it is shown in figure 1, the material processing method of a kind of bamboo root goods, it is characterized in that comprising the following steps:
Step one. selection.Taking the fresh bamboo root being grown in remote, thickly forested mountains, bamboo age of selected bamboo root is more than 4 years;
Step 2. clean and boil.Bamboo root is cleaned, puts in iron pan, add water, all bamboo root are the most overall submerged in water, and then heating is boiled, by weight the Sal adding 5% in water, the leaf of Flos Lonicerae of 10%, the tea stalks of 2%, the Fructus Capsici of 0.1%, the Alumen of 2%, the Borax of 2%, heats with slow fire when boiling, the water temperature rate of climb controls at 10 DEG C/h, when water temperature rises to 100 DEG C, keeps progressively reducing firepower in 2 hours, slow cooling, when water temperature is down to 60 DEG C, takes out bamboo root;
Step 3. drain well.Bamboo root hangs 8 hours at shady and cool ventilation, makes bamboo root gradually dry in the shade;
Step 4. dry.The bamboo root dried in the shade is put into drying room heating, drying, and drying room temperature is maintained between 40-50 DEG C, dries 48 hours, and bamboo root moisture control is at 7-12%;
Step 5. according to material feeding.Original-shape according to bamboo root is processed into the artware that shape is close.
Bamboo root is from digging out cleaning, and within being spaced in 10 days, bamboo root completes from cleaning to final bamboo root goods, within being spaced in 15 days.
Embodiment 2:
In step 2, the weight ratio adding Sal is 3%, and leaf of Flos Lonicerae is 9%, tea stalks are 1%, Fructus Capsici is 0.08%, and Alumen is 1%, and Borax is 1%, water temperature rate of climb when heating that boils controls at 9 DEG C/h, when water temperature rises to 100 DEG C, keep progressively reducing firepower, slow cooling in 1 hour, when water temperature is down to 45 DEG C, take out bamboo root.Remaining is with embodiment 1.
Embodiment 3:
In step 2, the weight ratio adding Sal is 6%, and leaf of Flos Lonicerae is 12%, tea stalks are 3%, Fructus Capsici is 0.12%, and Alumen is 3%, and Borax is 3%, water temperature rate of climb when heating that boils controls at 8 DEG C/h, when water temperature rises to 100 DEG C, keep progressively reducing firepower, slow cooling in 1 hour, when water temperature is down to 50 DEG C, take out bamboo root.Remaining is with embodiment 1.