KR101569867B1 - A roller compressor for Miscanthus sinensis middlings compacted density enhancement - Google Patents

A roller compressor for Miscanthus sinensis middlings compacted density enhancement Download PDF

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KR101569867B1
KR101569867B1 KR1020130145828A KR20130145828A KR101569867B1 KR 101569867 B1 KR101569867 B1 KR 101569867B1 KR 1020130145828 A KR1020130145828 A KR 1020130145828A KR 20130145828 A KR20130145828 A KR 20130145828A KR 101569867 B1 KR101569867 B1 KR 101569867B1
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South Korea
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roller
primary
pair
compression
gear
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KR1020130145828A
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Korean (ko)
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KR20150061748A (en
Inventor
고재룡
이동훈
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해표산업 주식회사
충북대학교 산학협력단
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Priority to KR1020130145828A priority Critical patent/KR101569867B1/en
Priority to PCT/KR2013/011646 priority patent/WO2015080330A1/en
Publication of KR20150061748A publication Critical patent/KR20150061748A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

More particularly, the present invention relates to a multi-roller compressor for improving the compression density of a crushed material, and more particularly, A slice groove having a helical gear shape is formed on the outer circumferential surface of the feed hopper, which is installed on the upper part of the main body, to feed the crushed material, A pair of primary compression rollers; A primary roller driving gear which is provided on a rotary shaft of one of the pair of primary compression rollers and is circumscribed with the main driving gear to receive a rotational force, and a base roller rotatably engaged with the primary roller driving gear, A primary roller driven gear provided on a rotary shaft of the other one of the pair of primary compression rollers for compressing water; A pair of slit grooves having a helical gear shape are formed on the outer circumferential surface of the primary compression roller so as to face each other at a position spaced a predetermined distance from the lower side of the primary compression roller to further compress and discharge the crushed material discharged from the primary compression roller A secondary compression roller; A secondary roller driving gear provided on a rotary shaft of one of the pair of secondary compression rollers and circumscribed with the main driving gear to receive a rotational force, And a primary roller driven gear provided on a rotation axis of the other one of the pair of secondary compression rollers for compressing the water.

Description

Technical Field [0001] The present invention relates to a multi-roller compressor for increasing the compression density of a crushed material,

The present invention relates to a multi-roller compressor for improving the compression density of a crushed material, and more particularly, to a multi-roller compactor for improving the compression density of a crushed material by providing a pair of upper and lower compression rollers, To a multi-roller compressor for improvement.

The development of alternative fuels using various natural resources is accelerating as a countermeasure against the increase of production cost of fossil fuels and resource depletion. Hybrid fuels usable with fossil fuels and new alternative fuels Many countries, enterprises and research institutes have been devoted to the development of research.

In the case of fossil fuels, various research and development have been carried out in accordance with the necessity of development of new alternative energy as being the main cause of global environmental destruction and warming. As one of these alternative energies, various types of biomass Much research is under way.

Studies on the usefulness of it as one of various biomass are being actively carried out.

It is a C4 photosynthetic plant that is a perennial crop. It has a higher yield than other non-food energy crops. It can be harvested for 15 to 20 years after planting without plowing and sowing, And the harvesting after the transplanting of the stem nutrients into the underground stem, the soil fertility is mostly maintained, the fertilizer requirement rate is low, and there is no pest-disease occurrence in the natural state, and it has been attracting attention as a raw material crop for biofuels in recent years.

The moths mentioned in the present invention include commonly known reeds, including Miscanthus sinensis, Miscanthus sacchariflorus, and megaliths. In recent years, domestic research institutes have developed new species It has been developed as a fuel for energy production, and it can be seen that a lot of research is underway on the mass production of large-scale crude oil and its utilization.

For example, in order to utilize it as a biomass, it is essential to carry it to a processing facility in order to process it into a biomass utilization form after harvesting it from a plantation site.

However, the process of harvesting the harvest in the form of bale (round veil) was carried out in this process, but economical inefficiency in the way of processing such harvest was questioned due to the large scale production of thatch.

In addition, the harvested wheat bran was crushed by a grinder in the field and then transported in a ton bag. However, since the crushed wheat bran was large in volume, the economical efficiency was inferior due to inefficiency due to transportation and storage.

The density of such conventional crushed material is about 160 g / L, and density is increased to 240 g / L or more after being moved to the production facility. The density of the wheat harvested before the production facility is maintained at 240 g / L or more It is expected that it will contribute greatly to improve the economical efficiency of the transportation by eliminating the transportation cost and the necessity of additional work.

Meanwhile, in order to improve the density of the harvesting product, there is a hammer compression method in which hydraulic power is used as a power source. However, this method has problems in that the volume and weight of the working machine are excessively increased, And it is difficult to input into a movable work system.

Therefore, it is necessary to develop a technology to improve the compression density of crushed material of crushed wheat, as one of the measures to improve the economical efficiency and utilization efficiency of Crassacea, and to develop a lightweight product that is easy to transport and move work equipment It became necessary.

- Korean Patent Registration No. 10-1093016 (Registered on December 6, 2011, entitled: - Korean Patent Laid-Open Publication No. 10-2013-0077694 (Publication date: 2013.07.09, title of invention: -

The present invention overcomes the disadvantages of the compressor of the conventional crushing mill. It simplifies the volume and configuration of the crushing plant, improves the ease of installation and transportation, and improves the compression density of the crushable crushed material. The present invention aims to provide a multi-speed roller compressor for improving the compression density of the crushed material so as to increase the utilization efficiency of biomass as an energy resource by reducing additional work factors.

In order to achieve the above object, the present invention provides a multi-roller compressor for improving the compression density of a crushing pulverized product according to the present invention, comprising: a main drive gear installed at one side of a main body to rotate by receiving power from a power generating and driving unit;
A slice groove having a helical gear shape is formed on the outer circumferential surface of the feed hopper, which is installed on the upper part of the main body, to feed the crushed material, A pair of primary compression rollers;
A primary roller driving gear which is provided on a rotary shaft of one of the pair of primary compression rollers and is circumscribed with the main driving gear to receive a rotational force, and a base roller rotatably engaged with the primary roller driving gear, A primary roller driven gear provided on a rotary shaft of the other one of the pair of primary compression rollers for compressing water;
A pair of slit grooves having a helical gear shape are formed on the outer circumferential surface of the primary compression roller so as to face each other at a position spaced a predetermined distance from the lower side of the primary compression roller to further compress and discharge the crushed material discharged from the primary compression roller A secondary compression roller;
A secondary roller driving gear provided on a rotary shaft of one of the pair of secondary compression rollers and circumscribed with the main driving gear to receive a rotational force, A secondary roller driven gear provided on a rotation axis of the other one of the pair of secondary compression rollers for compressing the water;
A plurality of rotary blades are formed on an outer peripheral edge of the inner lower end of the supply hopper so as to uniformly supply the finely pulverized product injected into the supply hopper to the primary compression roller and to prevent hollowing of the crushed product into the supply hopper, And a crushing water supplying and rotating means circumscribing the roller driving gear and rotating at a constant speed.

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The multi-speed roller compressor for improving the compression density of the crushed material according to the present invention can improve the compression density of the crushed material so as to increase the utilization and usability of the crushed material as a biomass energy resource in the subsequent process.

Particularly, the present invention reduces the volume and weight of the compressor device, facilitates on-site installation and movement, and facilitates installation in various production facilities.

In addition, the present invention makes it possible to use the biomass as well as various biomass as an energy source because it can be used for compressing biomass crops composed of herbaceous plants having similar properties as well as herbaceous properties.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view of a multi-roller compressor for improving the compression density of a crushed material according to the present invention;
Figs. 2 to 4 are vertical cross-sectional views along the lines AA, BB, and CT in Fig. 1,
FIGS. 5 to 7 are perspective views of rotary means for supplying the crushed powder, the primary and secondary compression rollers provided in the multi-roller compressor of the present invention,
8 is a schematic view of the roller compressor according to the present invention in accordance with the rotational operation state of the primary and secondary drive / driven gears and the main drive gear,
9 is a state in which a scraper is installed on one side of the roller compressor of the present invention,
10 is a structural view of a scraper provided at the lower portion of each roller in the roller compressor of the present invention,
11 is an installation state of the roller gap adjusting means,
12 is a cross-sectional view of a multi-roller compressor for improving the compression density of the crushed material according to the present invention.

Hereinafter, the present invention will be described in detail with respect to the characteristic configuration of the multi-roller compressor for improving the compression density of the crushed powder according to the present invention, with reference to the accompanying drawings. The general power transmission system and control- It will be apparent to those skilled in the art that various modifications and variations will be apparent to those skilled in the art.

First, referring to FIGS. 1 to 4, a main structure and a structure of the present invention will be described. A multi-roller compressor 100 (hereinafter, abbreviated as a roller compressor) A main body 20 in which a plurality of frames and a fixed panel 22 are combined to form a predetermined frame and a supply hopper 25 having a predetermined size in which the crushed material is charged and stored above the main body 20.

2 to 4, a pair of primary compression rollers 40 and another pair of secondary compression rollers (not shown) are disposed below the feed hopper 25 in the vertical direction, 50 are installed.

The pair of primary compression rollers 40 are provided with a primary roller drive gear 42 and a primary roller driven gear 44 provided at one end of each rotary shaft and are gear- A pair of primary compression rollers 40, which are rotated by the rotation force, are rotated, so that the crushed pulverized material injected from the upper portion can be compressed.

Further, another pair of secondary compression rollers 50 are provided at a position spaced a certain distance from the lower end side where the pair of primary compression rollers 40 are installed.

The other pair of secondary compression rollers 50 are also provided with a secondary roller drive gear 52 and a secondary roller driven gear 54 provided at one end of each rotary shaft, The crushed pulverized product passing through the primary compression roller 40 is pressed through the pair of secondary compression rollers 50 which are rotated by the rotational force of the synchronous gear and are pressed against the bottom of the main body 20 .

One side of the intermediate portion of the main body 20 between the primary compression roller 40 and the secondary compression roller 50 is connected to the primary roller drive gear 42 and the secondary roller drive gear 52 at the same time, And the main drive gear 30 is installed in a separate hydraulic drive unit, a tractor, and a power input part provided on one side of the main body 20 from the power drawn from the PTO of the vehicle. (Not shown).

On the other hand, under the inner side of the supply hopper 25, the excess crushed material injected into the supply hopper 25 is injected into the primary compression rollers 40 by a predetermined amount so that the primary compression roller 40 is not overloaded (Crushing) phenomenon that may occur due to the discharge of the deeply crushed material accumulated inside the supply hopper 25 from the lower side is not generated.

A pair of primary compression rollers 40 and a pair of secondary compression rollers 50, which are horizontally installed horizontally as a pair, and one side roller, preferably a primary roller driven gear 44, And a roller interval adjusting means 70 is provided on the left and right sides of the one roller to which the secondary roller driven gear 54 is engaged so as to be able to adjust the distance to the opposite roller.

Hereinafter, the main configuration described above with reference to FIGS. 5 to 7 will be described in more detail.

5 shows an example of the structure of the crushed-powder feed and rotating means 26 provided inside the feed hopper 25. As shown in FIG.

As shown in the figure, the crushed-powder feed rotating means 26 is provided with a rotating shaft 27 corresponding to the inner width of the feed hopper 25, penetrating to the left and right of the feed hopper 25, A plurality of agitating rods 28 having a predetermined length are provided at regular intervals on the outer periphery of the agitating rods 27 so that the agitating rods 28 of the agitating rods 28 when the rotatable shaft 27 is rotated are disengaged Respectively.

A driving gear 29 is provided at a distal end of a rotary shaft 27 protruding outwardly of the supply hopper 25 to rotate the rotary shaft 27. A primary roller driving gear 42 is installed at a lower portion of the rotary shaft 27, And is rotated to receive rotation force.

6 shows a configuration of a pair of primary compression rollers 40 for primarily compressing the crushed material discharged from the upper side supply hopper 25 to the lower end.

 As shown in the drawing, the pair of primary compression rollers 40 have the same diameter, and the slit grooves 41 having a constant depth in a direction symmetrical to each other are inclined at a predetermined angle on the entire outer circumferential surfaces of the rollers Thereby facilitating entry of the pulverized material between the both rollers when the both rollers are rotated.

In addition, a primary roller driving gear 42 and a primary roller driven gear 44, which are gear-engaged with each other on the outer peripheral surface, are provided at one ends of the rotary shafts of the pair of primary compression rollers 40, The outer peripheral surface of the drive gear 42 is gear-engaged with the main drive gear 30, and receives the power to rotate. The primary roller driven gear 44 is also rotated.

The primary roller drive gear 42 and the primary roller driven gear 44 are constituted by a gear ratio of 1: 1 so that a pair of primary compression rollers 40 are rotated at the same speed and a primary roller drive gear 42 and the primary roller driven gear 44 rotate in opposite directions to each other and discharge the crushed pulverized material through the occlusal surface where the outer circumferential surfaces are in contact with each other.

The crushed material crushed by the pair of primary compression rollers 40 and discharged to the lower portion enters between another pair of secondary compression rollers 50 provided at the lower end thereof to be compressed.

7 shows the configuration of the secondary compression roller 50. The secondary compression roller 50 includes a secondary roller drive gear 52 and a secondary roller 52 in the same manner as the primary compression roller 40 described above. The rotary drive gear 52 is connected to one end of the two rotary shafts by a roller driven gear 54. The secondary drive gear 52 is circumscribed to the main drive gear 30 to receive the rotational force of the main drive gear 30 The secondary roller driven gear 54 is rotated so that the secondary compression rollers 50 are simultaneously rotated in mutually opposite directions, and the primary crushed and crushed pulverized crushed material is secondarily compressed and discharged to the lower portion of the main body 20.

The secondary compression roller 50, the secondary roller driving gear 52 and the secondary roller driven gear 54 also have slice grooves 51 formed on the outer peripheral surface thereof in the same manner as the primary compression roller 40 described above, So that the inflow of the pulverized material and the pressing thereof are smoothly performed.

8 is a schematic diagram schematically showing the rotational operation states of the primary and secondary roller drive gears 42 and 52, the driven gears 44 and 54 and the main drive gear 30 in the roller compressor 100 of the present invention have.

8, when the power generated from the outside of the roller compressor 100 of the present invention is transmitted to the main drive gear 30 after the reduction gear is decelerated at a constant speed by the reducer, the main drive gear 30 The upper primary roller drive gear 42 and the lower secondary roller drive gear 52 that are gear-engaged with the main drive gear 30 are rotated in the one direction (clockwise direction) In the counterclockwise direction, which is the opposite direction to the direction of rotation of the rotor.

As the primary roller driving gear 42 and the secondary roller driving gear 52 are rotated in the counterclockwise direction, the primary roller driving gear 42 and the secondary roller driving gear 52 are gear- The primary roller driven gear 44 and the secondary roller driven gear 54 are rotated in the clockwise direction and the primary and secondary roller driving gears 42 and 52 and the primary and secondary roller driven gears 44 and 52 are rotated in the clockwise direction, (44, 54) are rotated in mutually opposite directions, so-called crushed material dropped between both rollers naturally flows to the central portion which is the contact portion of both rollers, and compression is performed by the rotation and compression force of both rollers. So that the compact density of the crushed material with a high weight per unit volume can be obtained so as to increase the economical efficiency when it is used as a raw material for transportation, storage and bio energy.

9 shows a state in which the rollers of the primary compression roller 40 and the scraper 60 are installed in order to explain the installation state of the scrapers provided respectively under the primary and secondary compression rollers 40, I have an excerpt from the state.

The crushed material is compressed by the compression of the upper and lower pairs of primary and secondary compression rollers 40 and 50. When the crushed material is compressed and pressed on the surface of each of the pair of compression rollers 40 and 50, When the pair of compression rollers 40 and 50 are rotated with the crushed material being stuck to the crushed material, the crushing efficiency of the crushed material is lowered and the rotation load of each of the compression rollers 40 and 50 As shown in FIG.

Therefore, as a means for desorbing the excessively crushed material adhering to the surfaces of the compression rollers 40 and 50, the outer surface of each pair of the compression rollers 40 and 50, The scraper 60 is installed in a state of being in contact with or slightly spaced from the rollers 40 and 50 so as to be able to remove the excessively crushed material adhering to the surfaces of the compression rollers 40 and 50.

The scraper 60 is installed in the longitudinal direction of the respective compression rollers 40 and 50 so that the entire surface of the compression rollers 40 and 50 can be completely removed from the surface of the compression rollers 40 and 50, After the both ends are fixed to the bearing housings 46 and 56 of the bearing supporting the rotary shaft, the gap between the roller housings 46 and 56 can be adjusted as necessary.

That is, when the roller compressors are used for a certain period of time, the surfaces of the respective compression rollers 40, 50, which are in contact with each other to be rotated, are worn or contacted with the surfaces of the respective compression rollers 40, 50, The end of the scraper 60 may be worn by rotating the one end of the fixing shaft 62 for fixing the scraper 60 to adjust the gap between the pressing roller 62 and the surface of the compression rollers 40 and 50.

FIG. 10 is an exploded perspective view of parts of the scraper 60 according to an embodiment of the present invention.

As shown in FIG. 9, the scraper 60 is formed with a sharp blade shape and has a very small gap from the surface of each of the compression rollers. The scraper 60 having a plate-like blade shape is provided with a scraper 60 is fixed to the fixed shaft 62 having a somewhat longer length by a fixing bolt 63 or the like so that it can be used in case of cutting, breakage and abrasion.

The fixed shaft 62 is fixed to the lower end of a fixed arm 64 of a predetermined shape and length provided at both ends of the fixed shaft 62. The upper end of the fixed arm 64 surrounds the bearing supporting the rotary shaft of each of the compression rollers And is fixed to the bearing housings 46 and 56, which are kept stationary regardless of the rotation of the respective compression rollers.

The fixed shaft 62 is formed with a serrated or wrench-like engaging portion 65 at both ends thereof. The engaging portion 65 includes a fixed key 66 coupled to the outer surface of the fixed arm 64 And the rotation angle of the scraper 60 fixed to the fixed shaft 62 by the rotation of the fixed key 66 is adjusted to adjust the gap between the scraper 60 and the surfaces of the respective compression rollers do.

The fixed key 66 has a protruding end 67 formed at one end of the fixed key 66 and coupled to one end of a fixed shaft 62 for fixing the scraper 60, And the protruding end 67 is fixed to one end of a fixed length stopper 69 which is threadedly engaged with a fixture 68 fixed to the outer surface of the fixed arm 64 to be moved forward and backward in a screw- The rotation amount of the fixing key 66 is adjusted according to the protruding length of the stopper 69 and the gap between the scraper 60 and the outer circumferential surface of the pressing roller can be finely adjusted according to the adjusting amount.

When it is necessary to adjust the rotation angle of the scraper 60 to a large extent, the fixed key 66 coupled to both ends of the fixed shaft 62 is separated and rotated by a predetermined displacement to operate the fixed key. 60 can be controlled more greatly.

11, the primary and secondary roller followers 44 and 54 are coupled to the primary and secondary compression rollers 40 and 50, respectively. And a roller gap adjusting means 70 capable of adjusting the horizontal movement amount of one side compression roller coupled to the rotation shaft of the gears 44 and 54. [

As shown in the drawing, the roller gap adjusting means 70 is provided at both ends of one side compression rollers 40 and 50 to which the primary and secondary roller driven gears 44 and 54 are coupled, So that the compression density of the crushed material crushed by the two compression rollers can be adjusted.

The roller gap adjusting means 70 is screwed to the penetration portion of the fixing panel 22 such that the leading end of the roller gap adjusting means 70 comes into contact with the bearing housings 46 and 56 through the fixing panel 22 of the main body 20, An interval adjusting bolt 72 constituted by an elongated bolt having a predetermined length so as to press the bearing housings 46 and 56 in accordance with the direction of rotation of the bearing housings 46 and 56 or to separate from the bearing housings 46 and 56, One or more restoring springs 73 are provided so that the bearing housings 46 and 56 can be automatically pulled by the elastic force by the length of the interval adjusting bolt 72 released.

The restoring spring 73 is fitted to the outer circumference of the guide rod 74 which is connected to the bearing housings 46 and 56 and is protruded to the outside of the main body 20 by a predetermined length, The guide rod 74 is positioned between the fixed washer 75 and the fixing panel 22 on the inner side of the body so that the guide rod 74 is pushed out by the repulsive force when the gap adjusting bolt 72 is released, Which results in moving the coupled bearing housings 46 and 56 outwardly of the body, thereby separating one side of the compression roller from the other side of the compression roller.

Of course, when one side of the compression roller is moved by horizontally moving the bearing housings 46 and 56 through adjustment of the gap adjusting bolt 72, the one side compression roller is disposed at the lower end of the compression roller and is coupled to the bearing housings 46 and 56 The scraper 60 is moved simultaneously.

The use state of the multi-roller compressor 100 according to the present invention having such a structure is shown in FIG.

As shown in FIG. 12, the multi-roller compressor 100 according to the present invention can be manufactured in a relatively small size to improve the installation convenience, and can be installed in the upper side supply hopper 25 of the multi- And power is transmitted to the main drive gear 30 after power is input from the power input unit 80 to the one side of the main body 20 through separate power generation and drive means (not shown) As the main drive gear 30 rotates, the two roller drive / driven gears 42, 44, 52 and 54 are rotated to operate the roller compressor.

The power generating and driving means is configured to use a separate hydraulic motor or a power take-off (PTO) of a vehicle or a tractor. The connection and installation of the power generating and driving means may be performed by a person skilled in the art So that a detailed description thereof will be omitted.

20: main body 22: fixed panel
25: Feed hopper 26: That crushed water supply rotating means
27: rotating shaft 28: stirring blade
29: drive gear 30: main drive gear
40: primary compression roller 41: slice groove
42: primary roller drive gear 44: primary roller driven gear
46: bearing housing 50: secondary compression roller
51: Slice groove 52: Secondary roller driving gear
54: Secondary roller driven gear 56: Bearing housing
60: scraper 62: fixed shaft
63: Fixing bolt 64: Fixing arm
65: engaging portion 66: fixed key
67: protruding end 68: fastener
69: stopper 70: roller interval adjusting means
72: interval adjusting bolt 73: restoring spring
74: Guide rod 75: Fixing washer
80: external power input part 100: multiple roller compressor

Claims (5)

A main drive gear installed on one side of the main body so as to be rotated by receiving power from the power generating and driving unit;
A slice groove having a helical gear shape is formed on the outer circumferential surface of the feed hopper, which is installed on the upper part of the main body, to feed the crushed material, A pair of primary compression rollers;
A primary roller driving gear which is provided on a rotary shaft of one of the pair of primary compression rollers and is circumscribed with the main driving gear to receive a rotational force, and a base roller rotatably engaged with the primary roller driving gear, A primary roller driven gear provided on a rotary shaft of the other one of the pair of primary compression rollers for compressing water;
A pair of slit grooves having a helical gear shape are formed on the outer circumferential surface of the primary compression roller so as to face each other at a position spaced a predetermined distance from the lower side of the primary compression roller to further compress and discharge the crushed material discharged from the primary compression roller A secondary compression roller;
A secondary roller driving gear provided on a rotary shaft of one of the pair of secondary compression rollers and circumscribed with the main driving gear to receive a rotational force, A secondary roller driven gear provided on a rotation axis of the other one of the pair of secondary compression rollers for compressing the water;
A plurality of rotary blades are formed on an outer peripheral edge of the inner lower end of the supply hopper so as to uniformly supply the finely pulverized product injected into the supply hopper to the primary compression roller and to prevent hollowing of the crushed product into the supply hopper, And a crushing water supplying and rotating unit circumscribing the roller driving gear and rotating at a constant speed. The multi-speed roller compressor for increasing the crushing water compacting density. The method according to claim 1,
Wherein the pair of primary compression rollers and the pair of secondary compression rollers are provided on the bottom surface so as to be adjustable in distance with respect to the surface of each roller in contact with or close to the surface of each roller, Wherein the scraper is provided with a scraper for removing the crushed material. 3. The method of claim 2,
The first roller driven gear and the second roller driven gear are provided on both left and right sides of the primary roller driven gear and the secondary roller driven gear so that the distance between the primary roller driven gear and the driven roller driven gear can be adjusted, Characterized in that a control means is provided on the crankshaft. The method of claim 3,
The scraper moves together with the primary roller driving gear and the secondary roller driving gear when the interval between the primary roller driven gear and the secondary roller driven gear is adjusted in accordance with the adjustment of the roller interval adjusting means, Wherein the initial spacing between the crankshaft and the crankshaft is maintained unchanged. delete
KR1020130145828A 2013-11-28 2013-11-28 A roller compressor for Miscanthus sinensis middlings compacted density enhancement KR101569867B1 (en)

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KR1020130145828A KR101569867B1 (en) 2013-11-28 2013-11-28 A roller compressor for Miscanthus sinensis middlings compacted density enhancement
PCT/KR2013/011646 WO2015080330A1 (en) 2013-11-28 2013-12-16 Multi-roller compressor for increasing compression density of crushed product of miscanthus sinensis

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