JP7055498B1 - Manufacturing method of compacted products of agarwood leaves and agarwood buds by high frequency - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for producing a compacted product of agarwood leaves and agarwood buds by high frequency. SOLUTION: The method for producing a consolidated product is as follows: S1: The muddy sand of the agarwood leaves and the agarwood buds is removed, and the agarwood leaves are dried until the water content of the agarwood leaves is 7.5-9% and the water content of the agarwood buds is 5-7%. S2: Each raw material has a predetermined mass ratio, each is crushed and uniformly mixed, and S3: each kneaded raw material is heated at a high frequency and then press-molded to obtain a consolidated product. In the consolidated product using agarwood leaves and agarwood buds provided in the present invention, the consolidated product produced by fully utilizing the discarded agarwood leaves and agarwood buds has a high bulk density and a large volume. Facilitates transportation and storage. [Selection diagram] None

Description

The present invention belongs to the field of consolidation production technology, and particularly relates to a method for producing a consolidated product of agarwood leaves and agarwood buds by high frequency.

Natural agarwood is very expensive, and in order to artificially obtain agarwood, a large amount of agarwood is planted in the conventional technique, but agarwood can be obtained even if some artificial intervention technique is collected. Since the trees are still very few, a large amount of agarwood is generated, and a large amount of agarwood leaves and agarwood buds are discarded. Moreover, it is possible to maintain an economic effect close to that of obtaining agarwood.

The present invention provides a method for producing a compacted product of agarwood leaves and agarwood buds by high frequency in order to expand the range of use of agarwood leaves and agarwood buds.

The specific technical solution of the present invention mainly contains agarwood leaves and agarwood buds as raw materials for producing a compacted product, and the mass ratio of the agarwood leaves to the agarwood buds is 5-10: 2-4. ,
The manufacturing method of consolidated products is
S1: A step of removing the muddy sand of the agarwood leaves and the agarwood buds and drying until the water content of the agarwood leaves is 7.5-9% and the water content of the agarwood buds is 5-7%.
S2: A step of setting each raw material to a predetermined mass ratio, crushing each raw material, and uniformly mixing them.
S3: Each kneaded raw material is heated at a high frequency and then press-molded to obtain a compacted product.

The consolidated product provided in the present invention utilizes discarded scented leaves and scented buds to have a high bulk density and facilitate transportation and storage, where the bulk density ρ = m / v, m. Is the mass of the consolidated product, v is the volume of the consolidated product, and it is well known that the combustion performance and physical performance of the biomass molded fuel are directly related to the type of raw material, crushed grain size, volume of the consolidated product, etc. In the conventional technology, raw materials such as leaves and straw were manufactured into a consolidated product, but in order to achieve both the combustion performance and physical properties of the consolidated product, the unit volume of the consolidated product usually manufactured is usually small, and when used. It is difficult to operate because it is necessary to put a large amount of consolidated products at once, and the present invention is a consolidated product obtained by independently pressing the consolidated leaves and the consolidated buds on the block by many experimental studies. It was found that sometimes high temperature was required or the physical properties were not good, and surprisingly in the research process, the consolidated product obtained by mixing and pressing both produced combustion performance and physical performance. We have found that it is possible to achieve both, and by limiting the ratio of both, it is possible to lower the temperature during pressing and save resources, and it can be used as a consolidated product for consumer use and a consolidated product for industrial boilers. rice field.

Further, in step S2, the particle size of the agarwood leaves after crushing is 5 to 20 mm, and the particle size of the agarwood buds after crushing is less than 5 mm.

By limiting the particle size of the incense leaf to be larger than the particle size of the incense bud, the stem contained therein is bent multiple times during compression, entangled with the stems of other incense leaves and caught, and the incense having a small particle size. At the same time as firmly fixing to the buds, the small particle size of the incense buds avoids the problem of loosening of the compacted product due to the large particle size.

Further, the grain size of the agarwood leaves after crushing is 15-20 mm, and the particle size of the agarwood buds after crushing is less than 2 mm.

By further limiting the particle size of the agarwood leaves and the agarwood buds, the scattering resistance of the consolidated product block can be significantly improved.

Further, the raw material for producing the consolidated product further contains wood chips, and the mass ratio of the wood chips to the agarwood leaves and the agarwood buds is 1-2: 5-10: 2-4.

Further, step S1 further comprises drying the wood chips to a moisture content of 6-7% and grinding them to a particle size of less than 10 mm.

Preferably, the wood chips are agarwood waste, and in the present invention, the discarded wood chips can be reused by adding the wood chips to the consolidated product, but in that case, the mass ratio of the wood chips is within the above range. Many experiments have shown that it affects the formability and scattering resistance of compacted products if not limited.

Further, in step S3, the kneaded agarwood leaves and agarwood buds are heated at a high frequency and then press-molded.
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 80-100 ° C., and kept warm for a heat retention time of 2-6 min.
In the S32 high temperature step, the agarwood leaves and agarwood buds in the mold are heated at a high frequency of 150-160 ° C., and the heat retention time is 10-20 min.
The S33 high pressure step includes a step of pressurizing the agarwood leaves and agarwood buds in the mold with a holding time of 15 to 20 min.

In the present invention, first, each raw material is heated to 80-100 ° C. in step S31, water molecules inside each raw material are sufficiently moved to be uniformly distributed inside each raw material and between each raw material, and each raw material is distributed in step S32. Heat to 150-160 ° C to soften the lignin in each raw material, keep it warm for 10-20 minutes, then the lignin is completely softened, pressurize and hold in step S33, press-mold each raw material, and mold. Is large, and after press molding, the compacted product may be cut to a target volume size or a unit volume, and the compacted product after press molding does not need to be cut again, and is gold. The volume of the mold can be selected according to the size of the equipment.

Further, the upper plate and the lower plate of the die and the heating press machine are both made of a heat conductive material, and after the press molding in step S3, the wooden plate, the upper plate and the lower plate are before the internal consolidation product is lowered to room temperature. It further includes an S4 quenching step of applying cold water to the board.

Moreover, the temperature of the cold water is less than 20 ° C.

The present invention avoids drying of the surface of the consolidated product due to evaporation of a large amount of water on the surface when the consolidated product is taken out under high temperature conditions after the temperature of the consolidated product in the mold is lowered to room temperature by step S4. , It is possible to reduce the difference in water content between the inside and outside of the consolidated product.

Further, after the press molding of step S3, step S5 of cutting the press-molded agarwood leaves and agarwood buds into a plurality of cubes is further included.

Further, the bulk density of this consolidated product is 1 g. cm ^-3-1.3 g. cm ^-3 .

The high-frequency consolidating products of scented leaves and scented buds produced by the method provided in the present invention fully use the discarded scented leaves and scented buds, and the consolidated products produced have a large bulk density. Large volume, easy to transport and store, medium-scale testing shows that it can be used for mass production, and more importantly, to balance both economic and environmental benefits. In addition to being used as a fuel block, the consolidated product of the present invention can be used as a board material for household or construction, a core material of a sandwich structure of composite materials, etc. based on the excellent scattering resistance and formability of the consolidated product. Also suitable for use as.

Example 1 provides a consolidated product of agarwood leaves and agarwood buds by high frequency, and the method for producing this consolidated product is as follows.
S1: A step of removing the muddy sand of the agarwood leaves and the agarwood buds and drying until the water content of the agarwood leaves is 7.5% and the water content of the agarwood buds is 7%.
S2: A step of collecting 16000 g of agarwood leaves and 14,000 g of agarwood buds, crushing the agarwood leaves to an average particle size of 5 mm, crushing the agarwood buds to an average particle size of 4 mm, and uniformly mixing them.
S3: Includes a step of press-molding each kneaded raw material after high-frequency heating.
Step S3 is
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 80 ° C., and kept warm for a heat retention time of 6 min.
In the S32 high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 150 ° C. at a high frequency, and the heat retention time is 20 min.
In the S33 high pressure step, the step of pressurizing the agarwood leaves and the agarwood buds in the mold with a holding time of 15 min, and
In the S4 quenching step, in order to lower the internal consolidation product to room temperature, a step of applying cold water at a temperature of 20 ° C. to the wooden board, upper board and lower board, and
The S5 cutting step comprises cutting 10 press-molded agarwood leaves and agarwood buds into 10 20 cm × 15 cm × 10 cm cubes each having a mass of 3 kg.
The bulk density of the consolidated product produced in this example is 1 g. cm ^-3 .

Example 2 provides a consolidated product of agarwood leaves and agarwood buds by high frequency, and the method for producing this consolidated product is as follows.
S1: A step of removing the muddy sand of the agarwood leaves and the agarwood buds and drying until the water content of the agarwood leaves is 8% and the water content of the agarwood buds is 6%.
S2: A step of collecting 25,000 g of agarwood leaves and 5000 g of agarwood buds, crushing the agarwood leaves to an average particle size of 15 mm, crushing the agarwood buds to an average particle size of 2 mm, and uniformly mixing them.
S3: Includes a step of press-molding each kneaded raw material after high-frequency heating.
Step S3 is
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 90 ° C., and kept warm for a heat retention time of 4 minutes.
In the S32 high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 155 ° C. at a high frequency, and the heat retention time is 15 minutes.
In the S33 high pressure step, the step of pressurizing the agarwood leaves and the agarwood buds in the mold with a holding time of 18 min, and
In the S4 quenching step, in order to lower the internal consolidation product to room temperature, a step of applying cold water at a temperature of 20 ° C. to the wooden board, upper board and lower board, and
The S5 cutting step comprises cutting 10 press-molded agarwood leaves and agarwood buds into 10 20 cm × 15 cm × 10 cm cubes each having a mass of 3 kg.
The bulk density of the consolidated product produced in this example is 1 g. cm ^-3 .

Example 3 provides a consolidated product of agarwood leaves and agarwood buds by high frequency, and the method for producing this consolidated product is as follows.
S1: A step of removing the muddy sand of the agarwood leaves and the agarwood buds and drying until the water content of the agarwood leaves is 9% and the water content of the agarwood buds is 5%.
S2: A step of collecting 20000 g of agarwood leaves and 1000 g of agarwood buds, crushing the agarwood leaves to an average particle size of 20 mm, crushing the agarwood buds to an average particle size of 4 mm, and uniformly mixing them.
S3: Includes a step of press-molding each kneaded raw material after high-frequency heating.
Step S3 is
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 100 ° C., and kept warm for a heat retention time of 2 min.
In the S32 high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 160 ° C. at a high frequency, and the heat retention time is 10 min.
In the S33 high pressure step, the step of pressurizing the agarwood leaves and the agarwood buds in the mold with a holding time of 20 min, and
In the S4 quenching step, in order to lower the internal consolidation product to room temperature, a step of applying cold water at a temperature of 20 ° C. to the wooden board, upper board and lower board, and
The S5 cutting step comprises cutting 10 press-molded agarwood leaves and agarwood buds into 10 20 cm × 15 cm × 10 cm cubes each having a mass of 3 kg.
The bulk density of the consolidated product produced in this example is 1 g. cm ^-3 .

Example 4 provides a consolidated product of agarwood leaves and agarwood buds by high frequency, and the method for producing this consolidated product is as follows.
S1: Remove the muddy sand of the agarwood leaves and the agarwood buds, dry until the water content of the agarwood leaves is 7.5% and the water content of the agarwood buds is 7%, and dry the wood chips to the water content of 6% and the grain size to 5 mm. With the crushed steps,
S2: A step of collecting 3000 g of wood chips, 15000 g of agarwood leaves, and 12000 g of agarwood buds, crushing the agarwood leaves to an average particle size of 5 mm, crushing the agarwood buds to an average particle size of 4 mm, and uniformly mixing them.
S3: Includes a step of press-molding each kneaded raw material after high-frequency heating.
Specifically, in step S3, the kneaded agarwood leaves and agarwood buds are heated at a high frequency and then press-molded.
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 80 ° C., and kept warm for a heat retention time of 6 min.
In the S32 high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 150 ° C. at a high frequency, and the heat retention time is 20 min.
In the S33 high pressure step, the step of pressurizing the agarwood leaves and the agarwood buds in the mold with a holding time of 15 min, and
In the S4 quenching step, in order to lower the internal consolidation product to room temperature, a step of applying cold water at a temperature of 20 ° C. to the wooden board, upper board and lower board, and
The S5 cutting step comprises cutting 10 press-molded agarwood leaves and agarwood buds into 10 20 cm × 15 cm × 10 cm cubes each having a mass of 3 kg.
The wood chips in the examples of the present invention are all agarwood wood chips.
The bulk density of the consolidated product produced in this example is 1 g. cm ^-3 .

Example 5 provides a consolidated product of agarwood leaves and agarwood buds by high frequency, and the method for producing this consolidated product is as follows.
S1: Remove the muddy sand of the agarwood leaves and the agarwood buds, dry until the water content of the agarwood leaves is 8% and the water content of the agarwood buds is 6%, and dry the wood chips to the water content of 6.5% and the grain size to 6 mm. With the crushed steps,
S2: A step of collecting 4000 g of wood chips, 19000 g of agarwood leaves, and 7000 g of agarwood buds, crushing the agarwood leaves to an average particle size of 15 mm, crushing the agarwood buds to an average particle size of 2 mm, and uniformly mixing them.
S3: Includes a step of press-molding each kneaded raw material after high-frequency heating.
Step S3 is
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 80 ° C., and kept warm for a heat retention time of 6 min.
In the S32 high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 150 ° C. at a high frequency, and the heat retention time is 20 min.
In the S33 high pressure step, the step of pressurizing the agarwood leaves and the agarwood buds in the mold with a holding time of 15 min, and
In the S4 quenching step, in order to lower the internal consolidation product to room temperature, a step of applying cold water at a temperature of 20 ° C. to the wooden board, upper board and lower board, and
The S5 cutting step comprises cutting 10 press-molded agarwood leaves and agarwood buds into 10 20 cm × 15 cm × 10 cm cubes each having a mass of 3 kg.
The bulk density of the consolidated product produced in this example is 1 g. cm ^-3 .

Example 6 provides a consolidated product of agarwood leaves and agarwood buds by high frequency, and the method for producing this consolidated product is as follows.
S1: The muddy sand of the agarwood leaves and the agarwood buds was removed, dried until the water content of the agarwood leaves was 9% and the water content of the agarwood buds was 5%, and the wood chips were dried to the water content of 7% and crushed to a particle size of 8 mm. Steps and
S2: A step of collecting 4500 g of wood chips, 20000 g of agarwood leaves, and 5500 g of agarwood buds, crushing them, and mixing them uniformly.
S3: Includes a step of press-molding each kneaded raw material after high-frequency heating.
In step S2, the agarwood leaves are crushed to an average particle size of 5-20 mm, and the agarwood buds are crushed to a particle size of less than 5 mm.
Specifically, in step S3, the kneaded agarwood leaves and agarwood buds are heated at a high frequency and then press-molded.
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 100 ° C., and kept warm for a heat retention time of 2 min.
In the S32 high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 160 ° C. at a high frequency, and the heat retention time is 10 min.
In the S33 high pressure step, the step of pressurizing the agarwood leaves and the agarwood buds in the mold with a holding time of 20 min, and
In the S4 quenching step, in order to lower the internal consolidation product to room temperature, a step of applying cold water at a temperature of 20 ° C. to the wooden board, upper board and lower board, and
The S5 cutting step comprises cutting 10 press-molded agarwood leaves and agarwood buds into 10 20 cm × 15 cm × 10 cm cubes each having a mass of 3 kg.
The mold used in the six embodiments of the present invention is fixed to the upper surface of the lower plate, the mold is a rectangular frame, and the dimensions of the inner wall of the frame are 75 cm in length, 40 cm in width, and more than 100 cm in height. The upper plate is 75 cm in length, 40 cm in width, and 10 cm in height, and the length and width of the lower plate are 100 cm and 50 cm, respectively.
The bulk density of the consolidated product produced in this example is 1 g. cm ^-3 .

(Control Example 1)
Control Example 1 provides a consolidated product, and the difference from Example 2 is that 25,000 g of agarwood leaves and 5000 g of agarwood buds are replaced with 30,000 g of agarwood leaves, and the particle size of the agarwood leaves after crushing is 15 mm.

(Control Example 2)
Control Example 2 provides a consolidated product, and the difference from Example 2 is that 25,000 g of agarwood leaves and 5000 g of agarwood buds are replaced with 30,000 g of agarwood buds, and the particle size of the agarwood buds after crushing is 2 mm.

(Control Example 3)
Control Example 3 provided a consolidated product, and the difference from Example 2 was that the amount of agarwood leaves and agarwood buds used was modified to 5000 g of agarwood leaves and 25,000 g of agarwood buds.

(Control Example 4)
Control Example 4 provides a compacted product, and the difference from Example 2 is that the amount of agarwood leaves and agarwood buds used is modified to 5000 g of agarwood leaves and 25,000 g of agarwood buds, and the agarwood in the mold is subjected to the high temperature step. The leaves and agarwood buds were heated to a high frequency of 200 ° C., and the heat retention time was set to 15 min.

(Control Example 5)
Control Example 5 provides a consolidated product, and the difference from Example 2 is that the crushed particle size of the agarwood leaves and the agarwood buds is 15 cm.

(Control Example 6)
Control Example 6 provides a consolidated product, and the difference from Example 2 is that the crushed particle size of the agarwood leaves and the agarwood buds is 2 cm.

(Control Example 7)
Control Example 7 provided a consolidated product, and the difference from Example 4 was that 10000 g of wood chips, 15000 g of agarwood leaves, and 5000 g of agarwood buds were used as each component.

(Control Example 8)
Control Example 8 provided a consolidated product, and the difference from Example 2 was that the quenching step was removed.

(Control Example 9)
Control Example 9 provides a consolidated product, and the difference from Example 2 is that step S3
In the high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 155 ° C. at a high frequency, and the heat retention time is 15 minutes.
The high pressure step comprises pressurizing the agarwood leaves and agarwood buds in the mold with a holding time of 18 min.

(Control Example 10)
Control Example 10 provides a consolidated product, and the difference from Example 2 is that step S3
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 70 ° C., and kept warm for a heat retention time of 4 minutes.
In the S32 high temperature step, the agarwood leaves and the agarwood buds in the mold are heated to 150 ° C. at a high frequency, and the heat retention time is 15 minutes.
The S33 high pressure step includes a step of pressurizing the agarwood leaves and agarwood buds in the mold with a holding time of 15 min.

(Test Example 1) Measurement of combustion performance of compacted product The calorific value of the compacted product manufactured in Example 1-6 and Control Example 1-10 was measured under the conditions of international standards GB / T213-2003 and GB5186-85, and concretely. The method is to measure the calorific value of each compacted product with an SXHW-2 type digital display thermostat calorimeter, and put the sample (one cubic product of the compacted product, mass 3 kg) into a corrosion-resistant stainless steel pot. Put the cartridge in the cartridge, screw the cap into the elliptical cylinder filled with water, submerge the cartridge, put the elliptical cylinder containing the cartridge in the double water jacket of the calorimeter, and energize the cartridge. A test in which the heat generated by combustion after the sample ignited inside is conducted from the cartridge wall to the water in the bucket, the rise in water temperature and the heat capacity of the calorific value system are calculated, and the calorific value of the sample is averaged as 6 parallel samples in each group. The results are shown in Table 1.

As is clear from Table 1, the low calorific value of Example 1-3 exceeds 15,000 J / g, whereas the low calorific value of Example 4-6 is significantly improved as compared with Example 1-3. However, control example 1 all used agarwood leaves, and control example 2 all used agarwood buds, and the low calorific value was reduced in both cases, whereas control example 3 was in Example 2. On the other hand, the amount of low calorific value was slightly reduced by changing the amount of two components used, whereas in Control Example 4, the amount of two components used was changed to raise the temperature of the high temperature step, but the low calorific value was Similar to Example 2, but the required temperature is high and resources are wasted.

(Test Example 2) Consolidation resistance test for consolidated products Each set of consolidated products is a method for measuring the scattering resistance strength with reference to the coal of Examples 1-6 and Control Example 1-10, in accordance with GB / T15459-1995. The scattering resistance strength of each set was measured and the consolidated products of each set were freely dropped from a height of 2 m to the floor, and the consolidated products that had fallen were freely dropped again from a height of 2 m and performed three times, and the volume after crushing was 1000 mm. Table 2 shows the test results obtained by averaging the percentage of the weight of the original consolidated product of the consolidated product exceeding ³ and the scattering resistance strength of the consolidated product as 6 parallel samples in each group.

As is clear from Table 2, in Examples 4-6, wood chips were increased in addition to Examples 1-3 to reduce the scattering resistance, but the percentage was still 85% or more, and Control Example 1 was all agarwood. The scattering resistance was increased by using leaves, and in Control Example 2, the scattering resistance was significantly decreased by using agarwood buds, and in Control Example 3, the mixing ratio of agarwood leaves and agarwood buds was increased. In Control Example 4, the mixing ratio of agarwood leaves and agarwood buds was adjusted to raise the temperature of the high temperature step, and the scattering resistance was slightly lower than that of Example 2. However, it was necessary to raise the temperature during production, which wasted resources. In Control Example 5, the particle size of the agarwood buds was increased and the scattering resistance was not significantly changed. In No. 6, the particle size of the agarwood leaves was adjusted to be small to significantly reduce the scattering resistance, and in Control Example 7, the amount of wood chips used was increased to reduce the scattering resistance by about 15%. In Control Example 8, the quenching step was deleted to significantly reduce the scattering resistance, and in Control Example 9, the heating step was deleted and the high temperature step was directly performed to significantly reduce the scattering resistance. In Control Example 10, the temperature of the heating step and the high temperature step was adjusted to be low to reduce the scattering resistance by about 10%. Based on these results, the formulation of the present invention was obtained. , The scattering resistance of the compacted product obtained by adjusting based on the ratio and the method was lowered, and the scattering resistance of Control Example 1 was improved. However, from Table 1, the combustion performance is low and it cannot be adopted. It was suggested.

(Test Example 3) Moldability Test The results of visual observation of each set of consolidated products after being left for 0 days, 30 days, and 90 days for the consolidated products of Examples 1-3 and Control Examples 1-10. It is shown in Table 3.

As is clear from Table 3, the compacted products of Example 1-3 had a high molding effect within 30 days, were tight, and had small cracks until the 90th day, but in Control Example 1, all of them had agarwood leaves. It was used, and the molding effect was poor, there were cracks, and the cracks became larger with the passage of time. In Control Example 2, all of them used agarwood buds, and the molding effect was good on the 0th day. Although it was close, cracking started on the 30th day and then became large. In Control Example 3, the mixing ratio of agarwood leaves and agarwood buds was changed to improve moldability and tightness. The cracks became larger with the passage of time, and in Control Example 4, the mixing ratio of the agarwood leaves and the agarwood buds was adjusted, and at the same time, the temperature of the high temperature step was increased to obtain the same effect as in Example 1-3, but in the manufacturing process. In Control Example 5, the particle size of the agarwood buds was increased and the formability was poor, the agarwood buds were not tight, and there were cracks from the 30th day, and the 90th day. There was a drop of slag, and in Control Example 6, the particle size of the agarwood leaves was adjusted to be small, and the formability was good and the slag was tight. In Control Example 7, the amount of wood chips used was increased and the formability was good and the texture was tight. The quenching step was deleted and the moldability was poor and the cracks became large. In Control Example 9, the heating step was deleted and the high temperature step was directly performed. There is a drop of slag, and in Control Example 10, the temperature of the heating step and the high temperature step is adjusted to be low, the moldability is poor, the slag is not tight, and the slag falls on the 90th day. Based on the above results, the compactability of the compacted product obtained by adjusting based on the formulation, ratio and method of the present invention is poor, and the molding effect of Control Example 4 is similar to that of Example 1-3. It was suggested that more resources were wasted.

Although the preferred embodiments of the present invention have been described above, these do not limit the scope of the present invention, and the equivalent changes and modifications based on the claims of the present invention and the contents of the specification are all of the present invention. It is within the scope of rights.

Claims (10)

A method for producing an agarwood leaf and agarwood bud compaction product by high frequency, the raw material for producing the agarwood product mainly contains agarwood leaf and agarwood bud, and the mass ratio of the agarwood leaf to the agarwood bud is 5. -10: 2-4, and the method for producing a compacted product of agarwood leaves and agarwood buds by the high frequency is
S1: A step of removing the muddy sand of the agarwood leaves and the agarwood buds and drying until the water content of the agarwood leaves is 7.5-9% and the water content of the agarwood buds is 5-7%.
S2: A step of setting each raw material to a predetermined mass ratio, crushing each raw material, and uniformly mixing them.
S3: Includes a step of heating each kneaded raw material at a high frequency and then press-molding to obtain a compacted product of agarwood leaves and agarwood buds by high frequency.
A method for producing a consolidated product of agarwood leaves and agarwood buds by high frequency. The compacted product of agarwood leaves and agarwood buds by high frequency according to claim 1, wherein the agarwood leaves have a particle size of 5 to 20 mm after crushing and the agarwood buds have a particle size of less than 5 mm in step S2. Manufacturing method. The production of a compacted product of agarwood leaves and agarwood buds by high frequency according to claim 2, wherein the grain size of the agarwood leaves after crushing is 15 to 20 mm, and the grain size of the agarwood buds after crushing is less than 2 mm. Method. The raw material for producing the compacted product further contains wood chips, and the mass ratio of the wood chips to the agarwood leaves and the agarwood buds is 1-2: 5-10: 2-4. A method for producing a compacted product of agarwood leaves and agarwood buds by high frequency described in 1. The high frequency agarwood leaf and agarwood according to claim 4, wherein step S1 further comprises drying the wood chips to a water content of 6-7% and grinding them to a particle size of less than 10 mm. How to make a compacted product of buds. Specifically, in step S3, the kneaded agarwood leaves and agarwood buds are heated at a high frequency and then press-molded.
In the S31 heating step, each kneaded raw material is spread flat on a mold, heated at a high frequency of 80-100 ° C., and kept warm for a heat retention time of 2-6 min.
In the S32 high temperature step, the agarwood leaves and agarwood buds in the mold are heated at a high frequency of 150-160 ° C., and the heat retention time is 10-20 min.
In the S33 high pressure step, the step of pressurizing the agarwood leaves and agarwood buds in the mold with a holding time of 15 to 20 min is included.
The method for producing a consolidated product of agarwood leaves and agarwood buds by high frequency according to any one of claims 2-5. Any of claims 2-5, further comprising an S4 quenching step of applying cold water to the wood board, the upper board and the lower board in order to lower the internal consolidation product to room temperature after the press molding of step S3. The method for producing a consolidated product of agarwood leaves and agarwood buds by high frequency according to item 1. The method for producing a consolidated product of agarwood leaves and agarwood buds by high frequency according to claim 7, wherein the temperature of the cold water is less than 20 ° C. The high frequency agarwood leaf and agarwood bud according to claim 7, further comprising a cutting step S5 of cutting the press-molded agarwood leaf and agarwood bud into a plurality of cubes after the press molding of step S3. How to make compacted products. The bulk density of the consolidated product is 1 g. cm ^-3-1.3 g. The method for producing a consolidated product of agarwood leaves and agarwood buds by high frequency according to claim 1, wherein the compacted product is cm ^-3 and is any of a fuel, a consolidated plate material, and a decorative plate material.