CN209920110U - A breaker for producing lignin fiber - Google Patents
A breaker for producing lignin fiber Download PDFInfo
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- CN209920110U CN209920110U CN201920272602.0U CN201920272602U CN209920110U CN 209920110 U CN209920110 U CN 209920110U CN 201920272602 U CN201920272602 U CN 201920272602U CN 209920110 U CN209920110 U CN 209920110U
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- feed cylinder
- crushing
- rotating roller
- chain
- live
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- 239000000835 fiber Substances 0.000 title claims abstract description 19
- 229920005610 lignin Polymers 0.000 title claims abstract description 19
- 230000001174 ascending effect Effects 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 25
- 229920001131 Pulp (paper) Polymers 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000012634 fragment Substances 0.000 description 6
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a breaker for producing lignin fibre relates to crushing equipment technical field, and its technical scheme main points are: including the frame, set up the feed cylinder in the frame and set up the broken subassembly in the feed cylinder, broken subassembly includes a plurality of live-rollers that set up in the feed cylinder and a plurality of fixed broken sword that sets up on the live-rollers, each broken sword between the live-rollers sets up crisscross each other, the top and the bottom of feed cylinder are provided with pan feeding mouth and discharge gate respectively, the feed cylinder reduces the setting gradually from the pan feeding mouth to the interval of the broken sword between the ascending each live-roller of discharge gate side. The crushing cutter that increases the setting gradually through a plurality of hierarchical quantity carries out the breakage, forms the hierarchy and carries out progressively breakage, and the broken time of each level is shorter to crushing effect is better, can improve crushing efficiency, has the advantage that improves crushing effect.
Description
Technical Field
The utility model relates to a crushing equipment technical field, more specifically say, it relates to a breaker for producing lignin fiber.
Background
Wood pulp is pulp made of wood as a raw material, is usually blocky, and can be used for producing lignin fibers through various processes after being crushed by a crusher. The current breaker that is used for broken wood pulp generally includes the frame, sets up the feed cylinder in the frame and sets up the broken sword in the feed cylinder, through throwing into the feed cylinder with wood pulp, becomes the chunky after each broken sword is broken, and the crushing effect of the broken sword in the whole feed cylinder is all unanimous. But wood pulp is broken in the feed cylinder in-process, and the crushing effect from the pan feeding end to the discharge end of feed cylinder is unanimous, and after the pan feeding end is broken, the crushing effect of discharge end is just so less obvious, and if the crushing sword of pan feeding end is intensive, and is longer to the broken time of the wood pulp of just putting into, leads to crushing efficiency relatively poor, influences the crushing effect of wood pulp.
SUMMERY OF THE UTILITY MODEL
To current technical problem, the utility model aims to provide a breaker for producing lignin fibre can improve crushing efficiency, has the advantage that improves crushing effect.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a breaker for producing lignin fibre, includes the frame, sets up the feed cylinder in the frame and sets up the broken subassembly in the feed cylinder, broken subassembly includes a plurality of live-rollers that set up in the feed cylinder and a plurality of fixed broken sword that sets up on the live-rollers, adjacent two broken sword between the live-rollers sets up crisscross each other, the top and the bottom of feed cylinder are provided with pan feeding mouth and discharge gate respectively, the feed cylinder is the setting that increases gradually in a hierarchical manner from the pan feeding mouth to the broken sword quantity on the ascending a plurality of live-rollers of discharge gate side.
So set up, through throwing into the pan feeding mouth with wood pulp in, carry out the breakage in the wood pulp thief feed cylinder by broken subassembly, broken in-process, rotate by each live-rollers, drive each crisscross broken sword of each other and break, and because the feed cylinder is from the pan feeding mouth to the broken sword quantity on the ascending a plurality of live-rollers of discharge gate side be the layering and increase the setting gradually, make wood pulp at pan feeding mouth department earlier by broken little, constantly to the broken in-process of discharge gate direction, the wood pulp of little is broken littleer gradually, thereby through cutting into each fritter earlier, break into littleer piece again, carry out progressively breakage with the layering, crushing time is shorter, and crushing effect is better, can improve crushing efficiency, has the advantage that improves crushing effect.
Further setting: the feed cylinder includes feed cylinder and the feed cylinder of intercommunication with the feed cylinder, each in the feed cylinder rotates the roller set and constitutes first rotation roller set, each rotation roller in the feed cylinder is by the direction of pan feeding mouth to the discharge gate respectively the combination for second rotation roller set and third rotation roller set, the broken sword quantity on first rotation roller set, second rotation roller set and the third rotation roller set increases the setting gradually.
So set up, rotate the roller set by first rotation roller set, second and rotate the roller set and form three group's live-rollers to form the broken mode of level, avoid preceding broken time long, the not good condition of crushing effect at back to appear, improve crushing efficiency and crushing effect.
Further setting: the crushing knives are symmetrically arranged on the peripheral sides of the rotating rollers, the two symmetrically arranged crushing knives are set into a group of crushing knife sets, and the rotating rollers are provided with a plurality of groups of crushing knife sets.
So set up, rotate through the live-rollers and drive broken knife tackle and rotate to utilize the broken knife tackle of multiunit to crisscross each other to carry out the breakage to wood pulp, improve crushing effect.
Further setting: eight groups of crushing cutter sets are arranged on the rotating roller in the first rotating roller set, thirteen groups of crushing cutter sets are arranged on the rotating roller in the second rotating roller set, and twenty groups of crushing cutter sets are arranged on the rotating roller in the third rotating roller set.
So set up, wood pulp drops into the back, carries out preliminary breakage by eight broken knife tackle on the live-rollers of first rotation roller set, later gets into in the second rotation roller set further refine the breakage by thirteen more intensive broken knife tackle, gets into at last in the third rotation roller set further refine the breakage by twenty two more intensive broken knife tackle, forms the three-layer broken mode that progressively refines, can improve crushing efficiency, has the advantage that improves crushing effect.
Further setting: the one end of each live-rollers of first rotation roller set all is provided with drive gear, each drive gear passes through first chain and connects, the second rotates the roller set and all is provided with driven gear with the one end of each live-rollers of third rotation roller set, each driven gear passes through the second chain and connects, first rotation roller set and second are rotated and are provided with transition gear between the roller set, first chain and second chain all with transition gear connection, be provided with in the frame and be used for driving first chain pivoted drive assembly.
So set up, rotate through the first chain of drive assembly control, thereby drive each live gear rotation by first chain, so that drive the live roller in the first live roller group and rotate, and simultaneously, at first chain pivoted in-process, can drive transition gear rotation, drive the second chain through transition gear and rotate, thereby drive driven gear rotation by the second chain, so that drive the second and rotate the live roller rotation in roller group and the third live roller group, make and to drive each live roller synchronous rotation by single drive assembly, convenient breakage.
Further setting: the drive assembly includes that the rotation that sets up on the feed cylinder outer wall takes turns, takes turns fixed connection and rotates the dwang that passes the feed cylinder with rotating, is fixed in the dwang and keeps away from the driving gear that rotates a wheel one end and sets up the motor in the frame, the driving gear is located the feed cylinder and keeps away from the outer wall that rotates the wheel, the motor passes through the belt and drives the driving gear rotation, driving gear and first chain meshing.
So set up, drive through the motor and rotate the wheel for it drives the dwang and rotates to rotate the wheel, thereby drives the driving gear and rotates, drives first chain by the driving gear and rotates, can drive each live-rollers synchronous rotation, in order to conveniently carry out the breakage.
Further setting: the feeding device is characterized in that a plurality of first tensioning gears are arranged on the feeding barrel, a second tensioning gear is arranged on the discharging barrel, the first tensioning gears are meshed with the first chain, and the second tensioning gears are meshed with the second chain.
So set up, through the first tensioning gear and the second tensioning gear that set up, can tensioning first chain and second chain to first chain and second chain steady rotation improve and drive live-rollers pivoted stability.
Further setting: the opening size of the feeding port is larger than that of the discharging port.
So set up, when wood pulp was thrown into, the great wood pulp of being convenient for of pan feeding mouth was put into, was constantly reduced along with the wood pulp is along with the breakage to discharge through discharge gate department, the less material after the breakage of being convenient for of discharge gate is seen off, and guarantees that discharge gate department can have sufficient crushing time, improves crushing effect.
By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:
1. the crushing is carried out by the crushing cutters with the gradually increased hierarchical quantity, the crushing can be carried out into small blocks firstly, then the small blocks are gradually crushed into a crushed shape, and the crushing is carried out step by step in a hierarchical manner, so that the crushing time of each level is shorter, the crushing effect is better, the crushing efficiency can be improved, and the advantage of improving the crushing effect is achieved;
2. three groups of rotating rollers are formed by the first rotating roller group, the second rotating roller group and the third rotating roller group, and a hierarchical crushing mode is formed, so that the situations that the front crushing time is long and the rear crushing effect is poor are avoided, and the crushing efficiency and the crushing effect are improved;
3. through the cooperation that adopts first chain, transition gear and second chain, can drive a plurality of live-rollers and rotate simultaneously by a motor to carry out crushing work.
Drawings
FIG. 1 is a schematic structural view of a breaking device for producing lignin fibers;
FIG. 2 is a schematic top view of FIG. 1;
fig. 3 is a schematic view of the other side of the breaking device for producing lignin fibers.
In the figure: 1. a frame; 2. a charging barrel; 21. feeding a material barrel; 211. a feeding port; 212. a first tensioning gear; 22. feeding the material barrel; 221. a discharge port; 222. a second tensioning gear; 3. a crushing assembly; 31. a rotating roller; 32. a crushing knife; 4. a first turning roller group; 5. a second turning roller group; 6. a third set of turning rolls; 7. a crushing cutter set; 8. a rotating gear; 9. a first chain; 10. a driven gear; 11. a second chain; 12. a transition gear; 13. a drive assembly; 131. a rotating wheel; 132. rotating the rod; 133. a driving gear; 134. a motor; 135. a belt.
Detailed Description
The breaking device for producing lignin fibers is further explained with reference to fig. 1 to 3.
A crushing device for producing lignin fibers is shown in fig. 1 and comprises a frame 1, a charging barrel 2 fixedly arranged on the frame 1 and a crushing assembly 3 arranged in the charging barrel 2, wherein a feeding port 211 and a discharging port 221 are respectively arranged at the top end and the bottom end of the charging barrel 2, so that materials can be fed through the feeding port 211 and can be discharged through the discharging port 221 after being crushed by the crushing assembly 3.
As shown in fig. 1, the barrel 2 includes an upper barrel 21 and a lower barrel 22 communicated with the upper barrel 21, the feeding port 211 is provided at an end of the upper barrel 21 away from the lower barrel 22, and the discharging port 221 is provided at an end of the lower barrel 22 away from the upper barrel 21. Further, the lower barrel 22 is arranged obliquely downwards, and the cross sectional area of the lower barrel 22 from the end close to the upper barrel 21 to the end of the discharge hole 221 is gradually reduced, so that the opening size of the feeding hole 211 is larger than that of the discharge hole 221, and the product crushed gradually can be led out from the discharge hole 221.
As shown in fig. 1 and 2, the crushing assembly 3 includes a plurality of rotating rollers 31 rotatably disposed in the charging barrel 2 and a plurality of crushing knives 32 fixedly disposed on the rotating rollers 31, and the number of the crushing knives 32 on the plurality of rotating rollers 31 in the direction from the feeding port 211 to the discharging port 221 of the charging barrel 2 is gradually increased in a layered manner to form a distribution mode of dense front and sparse back, so as to form a layered crushing effect and improve the crushing effect. The crushing cutters 32 are symmetrically arranged on the peripheral side of the rotating roller 31, two mutually symmetrical crushing cutters 32 are set as a group of crushing cutter groups 7, a plurality of groups of crushing cutter groups 7 are arranged on a single rotating roller 31, and the crushing cutter groups 7 on two adjacent rotating rollers 31 are arranged in a mutually staggered mode.
As shown in fig. 1 and 3, the rotating rollers 31 in the upper barrel 21 are combined into a first rotating roller group 4, and the rotating rollers 31 in the lower barrel 22 are combined from the material inlet 211 toward the material outlet 221 into a second rotating roller group 5 and a third rotating roller group 6, respectively. The one end of each live-rollers 31 of first live-rollers group 4 is all worn out the feed cylinder 21 and is provided with running gear 8 outward and fixed, and each running gear 8 is connected through first chain 9, is provided with on the frame 1 to be used for driving first chain 9 pivoted drive assembly 13 to each live-rollers 31 of driving first live-rollers group 4 rotates. The one end of each live-rollers 31 of second rotating roller group 5 and third rotating roller group 6 is all worn out down feed cylinder 22 and is fixed and be provided with driven gear 10, each driven gear 10 passes through second chain 11 and connects, it is provided with transition gear 12 to rotate on the feed cylinder 2 outer wall between first live-rollers group 4 and second rotating roller group 5, transition gear 12 has two-layer gear circle of being connected with first chain 9 and the meshing of second chain 11 respectively, thereby can drive transition gear 12 and rotate after first chain 9 rotates, drive second chain 11 by transition gear 12 and rotate, realize that single drive assembly 13 drives first chain 9 and second chain 11 simultaneously and rotate, so that each live-rollers 31 rotates in step.
As shown in fig. 1 and 3, in order to improve the stability of the rotation of the first chain 9 and the second chain 11, a plurality of first tensioning gears 212 are rotatably disposed on the outer wall of the upper barrel 21, and a plurality of second tensioning gears 222 are rotatably disposed on the outer wall of the lower barrel 22, wherein the first tensioning gears 212 are engaged with the first chain 9, and the second tensioning gears 222 are engaged with the second chain 11, so as to improve the tensioning degree of the first chain 9 and the second chain 11, thereby improving the stability.
As shown in fig. 1 and fig. 3, in particular, the driving assembly 13 includes a rotating wheel 131 rotatably disposed on an outer wall of the barrel 2, a rotating rod 132 fixedly connected to the rotating wheel 131 and rotatably passing through the barrel 2, a driving gear 133 fixed to an end of the rotating rod 132 far away from the rotating wheel 131, and a motor 134 disposed on the frame 1, wherein the driving gear 133 is located on an outer wall of the barrel 2 far away from the rotating wheel 131, the motor 134 drives the driving gear 133 to rotate through a belt 135, the driving gear 133 is engaged with the first chain 9, the motor 134 drives the rotating wheel 131 to rotate through the belt 135, the rotating wheel 131 drives the rotating rod 132 to rotate, thereby driving the driving gear 133 to rotate, the driving gear 133 is engaged with the first chain 9, and the driving gear 133 is driven to rotate by the motor 134 after.
As shown in fig. 1 and 3, in order to achieve a hierarchical crushing effect, the number of crushing blades 32 on the first rotating roller group 4, the second rotating roller group 5, and the third rotating roller group 6 is gradually increased, specifically, eight groups of crushing blades 7 are provided on the rotating rollers 31 in the first rotating roller group 4, thirteen groups of crushing blades 7 are provided on the rotating rollers 31 in the second rotating roller group 5, and twenty groups of crushing blades 7 are provided on the rotating rollers 31 in the third rotating roller group 6. Form the broken mode that three crushing effect strengthens gradually to accomplish the breakage gradually, improve crushing efficiency, and improve crushing effect.
The working principle is as follows: through in throwing into feed cylinder 21 with wood pulp through pan feeding mouth 211, by being that first live-rollers 4 rotates, drive broken knife tackle 7 and carry out preliminary breakage, this broken in-process utilizes the broken knife tackle 7 of eight groups on the single live-rollers 31 to mutually support with the broken knife tackle 7 of other live-rollers 31 and carries out breakage, breaks into great fragment with wood pulp. Then, larger fragments enter the lower charging barrel 22, the second rotating roller group 5 rotates to drive the crushing cutter group 7 to carry out thinning crushing, and thirteen groups of crushing cutter groups 7 on a single rotating roller 31 are matched with the crushing cutter groups 7 of other rotating rollers 31 to carry out crushing in the crushing process, so that the larger fragments are crushed into smaller fragments. And then the crushed materials enter a third rotating roller group 6, and are crushed by the twenty-two groups of crushing cutter groups 7 on the single rotating roller 31 and the crushing cutter groups 7 of other rotating rollers 31 in a matching way, the crushing process is more fine and can be crushed to finally required fragments, and the fragments are sent out through a discharge port 221 after being crushed. Through above-mentioned scheme, carry out the breakage that progressively refines with the hierarchy nature among the crushing process, crushing time is shorter to crushing effect is better, can improve crushing efficiency, has the advantage that improves crushing effect.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A breaker for producing lignin fibre which characterized in that: including frame (1), set up feed cylinder (2) in frame (1) and set up crushing unit (3) in feed cylinder (2), crushing unit (3) include a plurality of live-rollers (31) that set up in feed cylinder (2) and a plurality of fixed broken sword (32) that set up on live-rollers (31), adjacent two broken sword (32) between live-rollers (31) set up crisscross each other, the top and the bottom of feed cylinder (2) are provided with pan feeding mouth (211) and discharge gate (221) respectively, feed cylinder (2) are from pan feeding mouth (211) to discharge gate (221) ascending broken sword (32) quantity on a plurality of live-rollers (31) and are the level and increase the setting gradually.
2. A crushing plant for the production of lignin fibers according to claim 1, wherein: the feed cylinder (2) includes feed cylinder (21) and lower feed cylinder (22) with feed cylinder (21) intercommunication, each in the feed cylinder (21) rotates roller set (4) combination for first, each in the feed cylinder (22) rotates roller set (5) and third and rotates roller set (6) by pan feeding mouth (211) direction of discharge gate (221) combination respectively for second, first rotation roller set (4), second rotate broken sword (32) quantity on roller set (5) and the third rotation roller set (6) and increase the setting gradually.
3. A breaking device for producing lignin fibers according to claim 2, wherein: the crushing cutters (32) are symmetrically arranged on the peripheral side of the rotating roller (31), the two symmetrically arranged crushing cutters (32) are set to be a group of crushing cutter sets (7), and the rotating roller (31) is provided with a plurality of groups of crushing cutter sets (7).
4. A breaking device for producing lignin fibers according to claim 3, wherein: eight groups of crushing knife sets (7) are arranged on a rotating roller (31) in the first rotating roller set (4), thirteen groups of crushing knife sets (7) are arranged on a rotating roller (31) in the second rotating roller set (5), and twenty groups of crushing knife sets (7) are arranged on a rotating roller (31) in the third rotating roller set (6).
5. A breaking device for producing lignin fibers according to claim 3, wherein: one end of each rotating roller (31) of the first rotating roller group (4) is provided with a rotating gear (8), each rotating gear (8) is connected through a first chain (9), the second rotating roller group (5) and one end of each rotating roller (31) of the third rotating roller group (6) are provided with a driven gear (10), each driven gear (10) is connected through a second chain (11), a transition gear (12) is arranged between the first rotating roller group (4) and the second rotating roller group (5), the first chain (9) and the second chain (11) are connected with the transition gear (12), and a driving assembly (13) used for driving the first chain (9) to rotate is arranged on the frame (1).
6. A breaking device for producing lignin fibers according to claim 5, wherein: drive assembly (13) including rotate set up rotation wheel (131) on feed cylinder (2) outer wall, with rotation wheel (131) fixed connection and rotate dwang (132) that pass feed cylinder (2), be fixed in dwang (132) and keep away from driving gear (133) of rotation wheel (131) one end and set up motor (134) on frame (1), driving gear (133) are located feed cylinder (2) and keep away from the outer wall of rotating wheel (131), motor (134) drive driving gear (133) through belt (135) and rotate, driving gear (133) and first chain (9) meshing.
7. A breaking device for producing lignin fibers according to claim 6, wherein: the upper charging barrel (21) is provided with a plurality of first tensioning gears (212), the lower charging barrel (22) is provided with a second tensioning gear (222), the first tensioning gears (212) are meshed with the first chain (9), and the second tensioning gears (222) are meshed with the second chain (11).
8. A crushing plant for the production of lignin fibers according to claim 1, wherein: the opening size of the feeding port (211) is larger than that of the discharging port (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272602.0U CN209920110U (en) | 2019-03-05 | 2019-03-05 | A breaker for producing lignin fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272602.0U CN209920110U (en) | 2019-03-05 | 2019-03-05 | A breaker for producing lignin fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209920110U true CN209920110U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920272602.0U Expired - Fee Related CN209920110U (en) | 2019-03-05 | 2019-03-05 | A breaker for producing lignin fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209920110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282620A (en) * | 2020-03-13 | 2020-06-16 | 汤锦轩 | Seed awn removing machine |
| CN112675998A (en) * | 2020-12-07 | 2021-04-20 | 安徽瞬达信息科技有限公司 | Auxiliary assembly for ore metallurgy treatment |
-
2019
- 2019-03-05 CN CN201920272602.0U patent/CN209920110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282620A (en) * | 2020-03-13 | 2020-06-16 | 汤锦轩 | Seed awn removing machine |
| CN112675998A (en) * | 2020-12-07 | 2021-04-20 | 安徽瞬达信息科技有限公司 | Auxiliary assembly for ore metallurgy treatment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |