CN104441117A - Roller pressing system special for Eucommia ulmoides bark - Google Patents
Roller pressing system special for Eucommia ulmoides bark Download PDFInfo
- Publication number
- CN104441117A CN104441117A CN201410660999.2A CN201410660999A CN104441117A CN 104441117 A CN104441117 A CN 104441117A CN 201410660999 A CN201410660999 A CN 201410660999A CN 104441117 A CN104441117 A CN 104441117A
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- roller
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- eucommia bark
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J5/00—Mechanical working of cork
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a roller pressing system special for Eucommia ulmoides bark. The roller pressing system comprises a rack. Two pairs of pressing rollers are arranged on the rack. The pressing rollers in each pair are horizontally parallel to each other and are vertically arranged. The roller pressing center planes of the two pairs of pressing rollers coincide with each other. A supporting roller shaft is arranged between the two pairs of pressing rollers. Roller sleeves are embedded to the outer circumferences of pressing roller bodies of the two pairs of pressing rollers respectively. Circumferential-direction rectangular protrusions are arranged on the outer circumferences of the two roller sleeves I of the first pair of pressing rollers, and triangular-pyramid-shaped protrusions are arranged at the top ends of the rectangular protrusions. Axial rectangular protrusions are arranged on the outer circumferences of the two roller sleeves II of the second pair of pressing rollers, and the cross section of the axial protrusions are jagged. The jagged opening direction is the same as the rotating direction of the pressing rollers. According to the roller pressing system special for the Eucommia ulmoides bark, roller pressing is carried out on Eucommia ulmoides bark, and meanwhile a wood layer covering a gum layer is pierced, cut off and damaged, so that the non-gum wood layer is sufficiently fragmented, the original physical state and physical performance of the eucommia ulmoides gum are ensured, and a foundation is laid for the integrity and higher gum obtaining rate of the eucommia ulmoides gum.
Description
Technical field
The present invention relates to a kind of Gutta extraction production equipment, especially relate to a kind of eucommia bark special roller pressing system.
Background technology
Gutta-percha tree belongs to the distinctive rare tree of China, the gutta-percha contained in gutta-percha tree is as a kind of natural rubber, the advantage of tool high-insulativity and rotproofness is the quality material manufacturing submarine cable, for manufacturing electrical apparatus insulation material, containing the good raw material of dangerous drugs container and dental filling.Gutta-percha also can be used for making medical splint, automobile tire, produces shape-memory material, temperature visits material, modified plastics and other rubbers, therefore have broad application prospects.
The existing method extracting gutta-percha from gutta-percha tree has two classes, and wherein a class is: use strong alkali aqueous solution boiling process again after will carrying out sufficient fermentation process to raw material eucommia bark, and then isolate gutta-percha by the method for mechanical cleaning.Make in this way that not only environmental pollution is serious, inefficiency, and bring certain infringement to gutta-percha, the gutta-percha purity extracted is also very low, and result causes production cost higher.
The extracting method of another kind of gutta-percha is after using biology enzyme to carry out pretreatment to raw material such as eucommia barks, re-use the organic solvents such as benzinum to carry out dissolving further last cooling concentration again and obtain gutta-percha, or adopt biologic enzymolysis method completely, gutta-percha is extracted from eucommia bark, this class to propose the injury that gluing method causes gutta-percha smaller, in order to accelerate the dissolving of non-rubber substance in eucommia bark, thus accelerate the production efficiency extracting gutta-percha, often need to carry out cracked property in advance or explosion process to eucommia bark carrying in gluing method of this class.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of eucommia bark special roller pressing system, the cracked process before glue can be proposed to eucommia bark, to ensure that follow-up glue-extracting working procedure efficiently carries out.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is: a kind of eucommia bark special roller pressing system, comprise a frame, in frame, horizontal interval is provided with two pairs of pressure rollers, two pairs of described pressure rollers be arranged in parallel all up and down, the pressure roller being positioned at top is movable roll, the pressure roller being positioned at below is stationary roll, and the roll-in central plane of two pairs of pressure rollers coincides, the support roller bearing for supporting the eucommia bark after first pair of pressure roller roll-in is provided with between two pairs of pressure rollers, described support roller bearing and two pairs of pressure rollers be arranged in parallel, and the supporting plane supporting roller bearing formation is lower than the roll-in central plane of two pairs of pressure rollers, the pressure roller body excircle of two pairs of described pressure rollers is all inlaid with roller shell, the excircle of two roller shells I of first pair of pressure roller is evenly provided with the rectangular preiection of circumference, a plurality of Rhizoma Sparganii taper is provided with protruding on the top of rectangular preiection, be provided with between two roller shells I and can pass through and the gap be extruded for eucommia bark, and the interlaced setting of the rectangular teeth of two roller shells I, on the excircle of two roller shells II of second pair of described pressure roller, uniform intervals is provided with axial projection, described axial raised cross section indention, and zigzag opening direction is consistent with the direction that pressure roller rotates, the axial projection of two described roller shells II is crisscross arranged relative to the roll-in plane between two roller shells II.
Further, a side perpendicular with the two pairs of pressure rollers of frame corresponds to the position supporting roller bearing to be provided with for detecting the peep-hole I supporting roller bearing working condition.
Further, be provided with charging aperture in the side of first pair of pressure roller, before charging aperture, be provided with discharging frame.
Further, particle collection guide plate I is also provided with in the below of two pairs of pressure rollers and support roller bearing, described particle collect guide plate I from below first pair of pressure roller to downward-sloping setting below second pair of pressure roller, frame is collected with particle position corresponding to guide plate I least significant end and is provided with particle and exports.
Further, the peep-hole II collecting particle accumulation situation on guide plate I for detecting particle is also provided with in the side of frame.
Further, be also provided with a belt conveyer at the exit side of second pair of pressure roller, frame correspond to second pair of position between pressure roller and belt conveyer and is also provided with discharging guide plate II.
Beneficial effect:
While the present invention adopts two pairs of pressure rollers to carry out roll-in to eucommia bark, the layer of wood covering gelatinous layer both sides is punctured and cut off and destroys process, non-glue layer of wood not only can be made to be able to fully cracked, for the glue of efficiently carrying of next process is given security, and ensure that the physical state that gutta-percha is original and physical property simultaneously, maintain the original structure of gutta-percha and the degree of polymerization, for the integrality and higher glue rate of carrying improving gutta-percha lays the first stone.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the pressure roller longitudinal section in first pair of pressure roller.
In figure, 1, discharging frame, 2, accumulator, 3, first pair of pressure roller, 4, roller shell I, 5, rectangular preiection, 6, hydraulic cylinder, 7, Rhizoma Sparganii taper is protruding, 8, pressure roller body I, 9, pressure roller body II, 10, roller shell II, 11, axial projection, 12, second pair of pressure roller, 13, belt conveyer, 14, particle collects guide plate I, 15, roller bearing is supported, 16, frame, 17, charging aperture, 18, discharging guide plate II, 19, peep-hole I, 20, peep-hole II.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete detailed description is further done to the present invention.
As shown in the figure, a kind of eucommia bark special roller pressing system, comprises a frame 16, and in frame 16, horizontal interval is provided with two pairs of pressure rollers, is respectively first pair of pressure roller 3 and second pair of pressure roller 12.
Two pairs of described pressure rollers be arranged in parallel all up and down, the pressure roller being positioned at top is movable roll, each movable roll is connected with two hydraulic cylinders, 6, two movable roll and drives two respective hydraulic cylinders 6 to drive by respective hydraulic system respectively, thus realizes entering roller and moving back the action of roller of movable roll.Accumulator 2 is respectively equipped with in two hydraulic systems, it is that compression energy or potential energy store that accumulator 2 is in due course the energy conversion in system, when system needs, again compression energy or potential energy are changed into hydraulic energy and discharge, again mend feed system.When system instantaneous pressure increases, it can absorb this part energy, normal to ensure whole system pressure.
Two pressure rollers being positioned at below are stationary roll, the roll-in central plane of two pairs of pressure rollers coincides, the support roller bearing 15 for supporting the eucommia bark after the roll-in of first pair of pressure roller 3 is provided with between two pairs of pressure rollers, described support roller bearing 15 and two pairs of pressure rollers be arranged in parallel, and the supporting plane supporting roller bearing 15 formation is lower than the roll-in central plane of two pairs of pressure rollers, adopt support roller bearing not only to have supporting role to eucommia bark, frictional resistance can also be reduced when eucommia bark is carried to second pair of pressure roller 12 further.
Pressure roller body I 8 excircle of first pair of pressure roller 3 is inlaid with roller shell I 4, the excircle of two roller shells I 4 of first pair of pressure roller 3 is evenly provided with the rectangular preiection 5 of circumference, the top of rectangular preiection 5 is provided with a plurality of Rhizoma Sparganii taper projection 7, be provided with between two roller shells I 4 and can pass through and the gap be extruded for eucommia bark, and the interlaced setting of the rectangular teeth of two roller shells I 4.
Two pressure roller bodies II of second pair of described pressure roller 12 are arranged with roller shell II 10 respectively, on the excircle of two roller shells II 10, uniform intervals is provided with axial projection 11, the cross section indention of described axial projection 11, and zigzag opening direction is consistent with the direction that pressure roller rotates, the axial projection 11 of two described roller shells II is crisscross arranged relative to the roll-in plane between two roller shells II 10.
The side corresponding to first pair of pressure roller 3 in frame is provided with charging aperture 17, for the ease of depositing of eucommia bark to be rolled, is also provided with discharging frame 1 at the feed side of first pair of pressure roller 3 corresponding on the ground of charging aperture 17.
Particle collection guide plate I 14 is provided with, for accepting the eucommia bark particle dropped in nipping process and derive in the below of two pairs of pressure rollers and support roller bearing 15.Described particle collect guide plate I 14 from below first pair of pressure roller 3 to downward-sloping setting gradually below second pair of pressure roller 12, frame 16 is collected with particle position corresponding to guide plate I 14 least significant end and is provided with particle and exports (not shown particle outlet).
Also be provided with a belt conveyer 13 at the exit side of second pair of pressure roller 12, in frame 16, the position corresponded between second pair of pressure roller 12 and belt conveyer 13 is also provided with discharging guide plate II 18.
A side perpendicular with the two pairs of pressure rollers of frame 16 corresponds to the position supporting roller bearing to be provided with for detecting the peep-hole I 19 supporting roller bearing working condition, thus can the eucommia bark that may be deposited on supporting rolling shaft 15 be processed, also can other fault supporting roller bearing 15 be processed.
The peep-hole II 20 collecting particle accumulation situation on guide plate I 14 for detecting particle is also provided with in the side of frame 16.
When the present invention uses, charging aperture 17 side is stood in by staff, the bark peeling the monoblock bark come or the monoblock peeled from limb from bark of eucommia trunk is sent into from charging aperture 17, eucommia bark is after first pair of pressure roller 3, the clear-cut one-tenth branch of bark surface is crushed, and toughness wood substance component that can not be crushed can be punctured or cut off under the effect of Rhizoma Sparganii taper projection 7, because the gum components in eucommia bark is included in up and down between layer of wood of bark, and on the excircle of roller shell I 4, be evenly provided with the rectangular preiection 5 of circumference, under two pressure rollers interact, eucommia bark can be pressed into approximate S shape in the direction of the width, thus the infringement of colloid in the protruding 7 pairs of eucommia barks of available buffer Rhizoma Sparganii taper, eucommia bark after the roll-in of first pair of pressure roller 3 is sent between two pressure rollers of second pair of pressure roller 12 under the support supporting roller bearing 15 and conduction, the axial projection 11 that second pair of pressure roller 12 roller shell II 10 is provided with, due to lateral cross section indention, just as plural number further destroys the layer of wood of cutter to the eucommia bark covering gutta-percha both sides, thus the Gutta extraction work advantageously in next step operation.Eucommia bark after two pairs of pressure roller roll-ins enters belt conveyer 13 under the guiding of discharging guide plate II 18, is transported to next process.
Claims (6)
1. an eucommia bark special roller pressing system, it is characterized in that: comprise a frame (16), two pairs of pressure rollers are provided with in the upper horizontal interval of frame (16), two pairs of described pressure rollers be arranged in parallel all up and down, the pressure roller being positioned at top is movable roll, the pressure roller being positioned at below is stationary roll, and the roll-in central plane of two pairs of pressure rollers coincides, the support roller bearing (15) for supporting the eucommia bark after first pair of pressure roller roll-in is provided with between two pairs of pressure rollers, described support roller bearing (15) and two pairs of pressure rollers be arranged in parallel, and the supporting plane that support roller bearing (15) is formed is lower than the roll-in central plane of two pairs of pressure rollers, the pressure roller body excircle of two pairs of described pressure rollers is all inlaid with roller shell, the excircle of two roller shells I (4) of first pair of pressure roller (3) is evenly provided with the rectangular preiection (5) of circumference, a plurality of Rhizoma Sparganii taper projection (7) is provided with on the top of rectangular preiection (5), be provided with between two roller shells I (4) and can pass through and the gap be extruded for eucommia bark, and the interlaced setting of rectangular teeth of two roller shells I (4), on the excircle of two roller shells II (10) of second pair of described pressure roller (12), uniform intervals is provided with axial projection (11), the cross section indention of described axial projection (11), and zigzag opening direction is consistent with the direction that pressure roller rotates, the axial projection (11) of two described roller shells II is crisscross arranged relative to the roll-in plane between two roller shells II (10).
2. a kind of eucommia bark special roller pressing system according to claim 1, is characterized in that: on a side perpendicular with the two pairs of pressure rollers of frame (16), corresponding to the position supporting roller bearing being provided with for detecting the peep-hole I (19) supporting roller bearing working condition.
3. a kind of eucommia bark special roller pressing system according to claim 1, is characterized in that: be provided with charging aperture (17) in the side of first pair of pressure roller (3), and charging aperture (17) is provided with discharging frame (1) above.
4. a kind of eucommia bark special roller pressing system according to claim 1, it is characterized in that: be also provided with particle collection guide plate I (14) in the below of two pairs of pressure rollers and support roller bearing, described particle collects guide plate I (14) from first pair of pressure roller (3) below to second pair of pressure roller (12) downward-sloping setting in below, is provided with particle exports in upper position corresponding to guide plate I (14) least significant end of collecting with particle of frame (16).
5. a kind of eucommia bark special roller pressing system according to claim 4, is characterized in that: be also provided with in the side of frame (16) and collect for detecting particle the peep-hole II (20) that situation piled up by the upper particle of guide plate I (14).
6. a kind of eucommia bark special roller pressing system according to claim 1, it is characterized in that: be also provided with a belt conveyer (13) at the exit side of second pair of pressure roller (12), be also provided with discharging guide plate II (18) in the upper position corresponded between second pair of pressure roller (12) and belt conveyer (13) of frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660999.2A CN104441117B (en) | 2014-11-19 | 2014-11-19 | A kind of eucommia bark special roller pressing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660999.2A CN104441117B (en) | 2014-11-19 | 2014-11-19 | A kind of eucommia bark special roller pressing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441117A true CN104441117A (en) | 2015-03-25 |
| CN104441117B CN104441117B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660999.2A Expired - Fee Related CN104441117B (en) | 2014-11-19 | 2014-11-19 | A kind of eucommia bark special roller pressing system |
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| CN (1) | CN104441117B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008114484A (en) * | 2006-11-06 | 2008-05-22 | Toa Kiko Kk | Bamboo fiber manufacturing method and bamboo fiber manufacturing apparatus |
| CN101486214A (en) * | 2009-02-19 | 2009-07-22 | 中国林业科学研究院木材工业研究所 | Large size bamboo scrimber curtain, manufacturing method thereof and apparatus therefor |
| EP2397290A1 (en) * | 2009-02-13 | 2011-12-21 | Research Institute Of Wood Industry, Chinese Academy Of Forestry | Bamboo artificial board unit, manufacturing method thereof and apparatus therefor |
| CN102922579A (en) * | 2012-11-07 | 2013-02-13 | 湖北巨宁竹业科技股份有限公司 | Bamboo splitting machine for preparing bamboo bundles and bamboo bundle preparing method |
| CN203579811U (en) * | 2013-12-11 | 2014-05-07 | 四川麦笠机械设备有限公司 | Multifunctional bamboo bundle processing machine |
| CN204295815U (en) * | 2014-11-19 | 2015-04-29 | 河南恒瑞源实业有限公司 | A kind of eucommia bark special roller pressing system |
-
2014
- 2014-11-19 CN CN201410660999.2A patent/CN104441117B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008114484A (en) * | 2006-11-06 | 2008-05-22 | Toa Kiko Kk | Bamboo fiber manufacturing method and bamboo fiber manufacturing apparatus |
| EP2397290A1 (en) * | 2009-02-13 | 2011-12-21 | Research Institute Of Wood Industry, Chinese Academy Of Forestry | Bamboo artificial board unit, manufacturing method thereof and apparatus therefor |
| CN101486214A (en) * | 2009-02-19 | 2009-07-22 | 中国林业科学研究院木材工业研究所 | Large size bamboo scrimber curtain, manufacturing method thereof and apparatus therefor |
| CN102922579A (en) * | 2012-11-07 | 2013-02-13 | 湖北巨宁竹业科技股份有限公司 | Bamboo splitting machine for preparing bamboo bundles and bamboo bundle preparing method |
| CN203579811U (en) * | 2013-12-11 | 2014-05-07 | 四川麦笠机械设备有限公司 | Multifunctional bamboo bundle processing machine |
| CN204295815U (en) * | 2014-11-19 | 2015-04-29 | 河南恒瑞源实业有限公司 | A kind of eucommia bark special roller pressing system |
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| Publication number | Publication date |
|---|---|
| CN104441117B (en) | 2016-04-13 |
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Granted publication date: 20160413 Termination date: 20171119 |