CN221371671U - Ash paper board pulping machine capable of reducing fiber loss - Google Patents

Abstract

The utility model provides a gray paperboard pulping machine capable of reducing fiber loss, which is suitable for the technical field of pulping machines and aims to provide a gray paperboard pulping machine capable of reducing fiber loss, and adopts the following scheme: the device comprises a first processing cylinder, a second processing cylinder and a feeding pipe, wherein the second processing cylinder is arranged below the first processing cylinder, and the feeding pipe is symmetrically and fixedly connected to the top of the first processing cylinder; the crushing mechanism and the extrusion mechanism are arranged in the first processing cylinder, pulping raw materials in the first processing cylinder are fully crushed through double cutting, and raw materials after steaming and softening can be fully crushed through the crushing mechanism and the extrusion mechanism, so that fibers are completely separated, fiber loss in a screening process is prevented, and screening can be rapidly performed in the pulping process; the utility model is also applicable to the field of pulping machines.

Description

Ash paper board pulping machine capable of reducing fiber loss

Technical Field

The utility model relates to the technical field of pulping machines, in particular to a gray paperboard pulping machine capable of reducing fiber loss.

Background

In the processing of the gray paperboard, the pulping machine can be used for pulping the raw materials for cooking and softening the gray paperboard, the specific operation mode is that the raw materials for cooking and softening the gray paperboard and water are poured into the pulping machine, the raw materials are cut and crushed by the blades in the pulping machine, pulping is carried out, the existing pulping machine adopts a single cutter to cut, the raw materials are not sufficiently cut, the formed pulp is not sufficiently separated from fibers, the pulp containing fibers is filtered by the screen mesh in the fiber filtering process, the fibers are lost, and the practicability of the pulping machine is reduced.

Accordingly, there is a need for a new gray paperboard pulper that reduces fiber loss.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a gray paperboard pulping machine capable of reducing fiber loss.

The present utility model provides a gray paperboard pulping machine capable of reducing fiber loss, comprising: the device comprises a first processing cylinder, a second processing cylinder and a feeding pipe, wherein the second processing cylinder is arranged below the first processing cylinder, and the feeding pipe is symmetrically and fixedly connected to the top of the first processing cylinder; crushing mechanism and extrusion mechanism, first processing section of thick bamboo internally mounted has crushing mechanism, through dual cutting, with the inside pulping raw materials of first processing section of thick bamboo fully chops, second processing section of thick bamboo internally mounted has extrusion mechanism, extrude the thick liquids through extrusion mechanism and filter, carry out fiber separation and screening, pour the raw materials and the water after the boiling softening into inside first processing section of thick bamboo from the pan feeding pipe, start crushing mechanism and carry out secondary crushing to the inside raw materials of first processing section of thick bamboo, guarantee that the fibre separates completely, after pulping is accomplished, the thick liquids get into inside the second processing section of thick bamboo, carry out the fibre screening through extrusion mechanism, prevent to smash incompleteness, lead to the screening in-process, the fibre runs off, can carry out screening processing fast after pulping processing.

Preferably, the crushing mechanism comprises a protecting shell, a locating groove, a fixing rod, a servo motor and a transmission rod, wherein the protecting shell is fixedly connected to the upper surface of the first processing cylinder, the inside of the protecting shell is communicated with the inside of the first processing cylinder, the locating shell is arranged inside the first processing cylinder, the locating groove is arranged inside the locating shell, the locating groove is symmetrically and fixedly connected to the side surface of the locating shell, one side, far away from the locating shell, of the locating groove is fixed to the inner wall of the first processing cylinder, the servo motor is fixedly installed inside the protecting shell, the transmission rod is fixedly connected to the output shaft of the servo motor, the transmission rod rotates inside the first processing cylinder, the crushing mechanism further comprises a first cutter, a second cutter and the transmission rod, the first cutter and the second cutter are symmetrically and rotatably connected to the inner wall of the locating groove, the first cutter and one side of the second cutter are provided with a linkage rod, the linkage rod rotates on the inner wall of the positioning groove, the bottom of the first cutter and the top of the second cutter are connected with the top and the bottom of the linkage rod through spur gears in a meshed manner, raw materials and water enter the first processing cylinder, a servo motor in the protective shell is started to drive the transmission rod to rotate in the first processing cylinder, the transmission rod drives the first cutter to rotate, the spur gear at the bottom of the first cutter contacts the spur gear at the top of the linkage rod in the positioning groove to drive the linkage rod to rotate on the inner wall of the positioning groove, the spur gear at the bottom of the linkage rod contacts the spur gear at the top of the second cutter to drive the second cutter to rotate, the first cutter and the second cutter perform double cutting on the raw materials, the raw materials are guaranteed to be crushed uniformly, fibers are fully separated, the fiber loss is reduced, the positioning shell and the fixing rod limit the first cutter and the second cutter, the first cutter and the second cutter are guaranteed to stably rotate.

Preferably, the extrusion mechanism includes standing groove, guide way, extrusion groove, filter screen, extrusion piece and first electric putter, the standing groove has been seted up to inside the second processing section of thick bamboo, six guide ways have been seted up to standing groove inner wall symmetry, extrusion groove has been seted up to second processing section of thick bamboo bottom, and extrusion groove is located the standing groove below, extrusion groove and guide way intercommunication, extrusion groove inner wall fixedly connected with filter screen, extrusion groove internally sliding mounting has the extrusion piece, and the extrusion piece is located the filter screen top, extrusion groove top fixedly connected with first electric putter, and the removal end and the extrusion piece top fixed connection of first electric putter, thick liquids entering inside the standing groove, rethread guide way entering extrusion inslot falls on the filter screen upper surface, starts first electric putter, and first electric putter control extrusion piece moves down, sieves the thick liquids, separates spacing and screens.

Preferably, four support columns are symmetrically and fixedly connected to the bottom of the first processing cylinder and the top of the second processing cylinder, the first processing cylinder is stably supported, and when the crushing mechanism inside the first processing cylinder is started, the first processing cylinder cannot shake easily, so that the stability of the first processing cylinder is improved.

Preferably, the first conveyer pipe of first processing section of thick bamboo discharge gate fixedly connected with, second processing section of thick bamboo pan feeding mouth fixedly connected with second conveyer pipe, first processing section of thick bamboo bottom and second processing section of thick bamboo top fixedly connected with mount pad, and the mount pad is located first conveyer pipe and second conveyer pipe back, mount pad surface fixedly connected with second electric putter, second electric putter removes end fixedly connected with and opens and shuts the board, and opens and shuts the board and be located between first conveyer pipe and the second conveyer pipe, and the thick liquids of crushing mechanism processing gets into inside the second conveyer pipe through first conveyer pipe, and rethread second conveyer pipe gets into the standing groove inside, starts second electric putter, drives the opening board and keeps away from first conveyer pipe and second conveyer pipe, makes things convenient for thick liquids circulation, and second electric putter controls when opening and shutting between board position first conveyer pipe and the second conveyer pipe, leaves thick liquids inside first processing section of thick liquids, cuts through crushing mechanism repeatedly, controls thick liquids and carries.

Preferably, the first processing cylinder and the second processing cylinder are made of stainless steel materials, the stainless steel materials have high physical strength and stable chemical properties, and when the crushing mechanism and the extrusion mechanism inside the first processing cylinder and the second processing cylinder are started, the inner walls of the first processing cylinder and the second processing cylinder are extruded and collided, and the inner walls of the first processing cylinder and the second processing cylinder cannot be easily worn.

Compared with the related art, the gray paperboard pulping machine capable of reducing fiber loss has the following beneficial effects:

the utility model provides a gray paperboard pulping machine capable of reducing fiber loss:

1. Through installation crushing mechanism and extrusion mechanism, can fully smash the raw materials after the softening of cooking, with the complete separation of fibre, prevent the screening in-process, the fibre runs off, in pulping process, can also carry out the screening fast.

2. The first processing cylinder and the second processing cylinder are made of stainless steel materials, the stainless steel materials have high physical strength and stable chemical properties, and when the crushing mechanism and the extrusion mechanism inside the first processing cylinder and the second processing cylinder are started, the inner walls of the first processing cylinder and the second processing cylinder are extruded and collided, and the inner walls cannot be easily worn.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a schematic structural view of a crushing mechanism provided by the utility model;

FIG. 3 is a schematic view of an extrusion mechanism according to the present utility model;

Fig. 4 is a schematic diagram of a split structure according to the present utility model.

Reference numerals in the drawings: 1. a first processing cylinder; 2. a second processing cylinder; 3. a feeding pipe; 4. a crushing mechanism; 41. a protective shell; 42. positioning a shell; 43. a positioning groove; 44. a fixed rod; 45. a servo motor; 46. a transmission rod; 47. a first cutter; 48. a second cutter; 49. a linkage rod; 5. an extrusion mechanism; 51. a placement groove; 52. a guide groove; 53. an extrusion groove; 54. a filter screen; 55. extruding a block; 56. a first electric push rod; 6. a support column; 7. a first delivery tube; 8. a second delivery tube; 9. a mounting base; 10. a second electric push rod; 11. and opening the plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, 2, 3 and 4 in combination, a gray paperboard pulping machine capable of reducing fiber loss includes: the device comprises a first processing cylinder 1, a second processing cylinder 2 and a feeding pipe 3, wherein the second processing cylinder 2 is arranged below the first processing cylinder 1, and the feeding pipe 3 is symmetrically and fixedly connected to the top of the first processing cylinder 1; the crushing mechanism 4 and the extrusion mechanism 5, 1 internally mounted of first processing section of thick bamboo has crushing mechanism 4, through double cutting, with the inside pulping raw materials of first processing section of thick bamboo 1 fully chops, 2 internally mounted of second processing section of thick bamboo has extrusion mechanism 5, extrude the filtration through extrusion mechanism 5 to thick liquids, carry out fiber separation and screening, pour the raw materials and the water after the boiling softening into inside the first processing section of thick bamboo 1 from pan feeding pipe 3, start crushing mechanism 4 and carry out secondary crushing to the inside raw materials of first processing section of thick bamboo 1, guarantee that the fibre separates completely, pulping is accomplished the back, inside the thick liquids got into second processing section of thick bamboo 2, carry out the fibre screening through extrusion mechanism 5, prevent to smash incompleteness, lead to screening in-process, the fibre runs off, after pulping processing, can carry out screening processing fast.

Embodiment one:

In the specific implementation process, as shown in fig. 1 and 2, the crushing mechanism 4 comprises a protecting shell 41, a positioning shell 42, a positioning groove 43, a fixing rod 44, a servo motor 45 and a transmission rod 46, wherein the protecting shell 41 is fixedly connected to the upper surface of the first processing cylinder 1, the inside of the protecting shell 41 is communicated with the inside of the first processing cylinder 1, the positioning shell 42 is arranged inside the first processing cylinder 1, the positioning groove 43 is arranged inside the positioning shell 42, the positioning groove 43 is symmetrically and fixedly connected with the side surface of the positioning shell 42, one side of the positioning groove 43 far away from the positioning shell 42 is fixed with the inner wall of the first processing cylinder 1, the servo motor 45 is fixedly arranged inside the protecting shell 41, the transmission rod 46 is fixedly connected to the output shaft of the servo motor 45, the transmission rod 46 rotates inside the first processing cylinder 1, the crushing mechanism 4 further comprises a first cutter 47, a second cutter 48 and a linkage rod 49, the inner wall of the positioning groove 43 is symmetrically and rotationally connected with a first cutter 47 and a second cutter 48, the top of the first cutter 47 is fixedly connected with the bottom of a transmission rod 46, one side of the first cutter 47 and one side of the second cutter 48 are provided with a linkage rod 49, the linkage rod 49 rotates on the inner wall of the positioning groove 43, the bottom of the first cutter 47, the top of the second cutter 48 and the top and the bottom of the linkage rod 49 are in meshed connection through spur gears, raw materials and water enter the first processing cylinder 1, a servo motor 45 in the protective shell 41 is started, the transmission rod 46 is driven to rotate in the first processing cylinder 1, the transmission rod 46 drives the first cutter 47 to rotate, a spur gear at the bottom of the first cutter 47 contacts with a spur gear at the top of the linkage rod 49 in the positioning groove 43, the spur gear at the bottom of the linkage rod 49 contacts with a spur gear at the top of the second cutter 48, the second cutter 48 is driven to rotate, the first cutter 47 and the second cutter 48 are used for double cutting of raw materials, so that the raw materials are crushed uniformly, fibers are fully separated, fiber loss is reduced, the first cutter 47 and the second cutter 48 are limited by the positioning shell 42 and the fixing rod 44, and stable rotation of the first cutter 47 and the second cutter 48 is ensured.

Referring to fig. 1 and 3, the extrusion mechanism 5 includes a holding tank 51, a guide tank 52, an extrusion tank 53, a filter screen 54, an extrusion block 55 and a first electric putter 56, the holding tank 51 is internally provided with the second processing cylinder 2, six guide tanks 52 are symmetrically provided on the inner wall of the holding tank 51, the extrusion tank 53 is provided at the bottom of the second processing cylinder 2, the extrusion tank 53 is located below the holding tank 51, the extrusion tank 53 is communicated with the guide tank 52, the filter screen 54 is fixedly connected to the inner wall of the extrusion tank 53, the extrusion block 55 is slidably mounted inside the extrusion tank 53, and the extrusion block 55 is located above the filter screen 54, the first electric putter 56 is fixedly connected to the top of the extrusion tank 53, and the moving end of the first electric putter 56 is fixedly connected with the top of the extrusion block 55, the slurry enters the inside the holding tank 51, then enters the extrusion tank 53 through the guide tank 52 and falls on the upper surface of the filter screen 54, the first electric putter 56 is started, the first electric putter 56 controls the extrusion block 55 to move downward, and the slurry is screened, and the limiting separation and screening are performed.

Referring to fig. 4, four support columns 6 are symmetrically and fixedly connected to the bottom of the first processing cylinder 1 and the top of the second processing cylinder 2, so that the first processing cylinder 1 is stably supported, and when the crushing mechanism 4 inside the first processing cylinder 1 is started, the first processing cylinder 1 cannot easily shake, so that the stability of the first processing cylinder 1 is improved.

Referring to fig. 4, the discharge port of the first processing cylinder 1 is fixedly connected with the first conveying pipe 7, the feed port of the second processing cylinder 2 is fixedly connected with the second conveying pipe 8, the bottom of the first processing cylinder 1 and the top of the second processing cylinder 2 are fixedly connected with the mounting seat 9, the mounting seat 9 is located at the back of the first conveying pipe 7 and the back of the second conveying pipe 8, the surface of the mounting seat 9 is fixedly connected with the second electric push rod 10, the movable end of the second electric push rod 10 is fixedly connected with the opening plate 11, the opening plate 11 is located between the first conveying pipe 7 and the second conveying pipe 8, slurry processed by the crushing mechanism 4 enters the second conveying pipe 8 through the first conveying pipe 7, then enters the placing groove 51 through the second conveying pipe 8, the second electric push rod 10 is started, the opening plate 11 is driven to be away from the first conveying pipe 7 and the second conveying pipe 8, slurry is conveniently circulated, the second electric push rod 10 controls the opening plate 11 to be located between the first conveying pipe 7 and the second conveying pipe 8, slurry is left inside the first processing cylinder 1, the slurry is repeatedly crushed through the crushing mechanism, and the slurry is repeatedly cut, and the slurry is controlled to be crushed.

Embodiment two:

Referring to fig. 1, the first processing cylinder 1 and the second processing cylinder 2 are made of stainless steel materials, the stainless steel materials have high physical strength and stable chemical properties, when the crushing mechanism 4 and the extrusion mechanism 5 inside the first processing cylinder 1 and the second processing cylinder 2 are started, the inner walls of the first processing cylinder 1 and the second processing cylinder 2 are extruded and collided, and the inner walls cannot be easily worn.

Working principle: when the ash paper board pulping machine capable of reducing fiber loss is used, raw materials and water after steaming and softening are poured into the first processing cylinder 1 from the feeding pipe 3, the crushing mechanism 4 is started to crush the raw materials in the first processing cylinder 1 for the second time, the fibers are completely separated, the raw materials and the water enter the first processing cylinder 1, the servo motor 45 in the protective shell 41 is started, the transmission rod 46 is driven to rotate in the first processing cylinder 1, the transmission rod 46 drives the first cutter 47 to rotate, the straight gear at the bottom of the first cutter 47 contacts with the straight gear at the top of the connecting rod 49 in the positioning groove 43, the connecting rod 49 is driven to rotate on the inner wall of the positioning groove 43, the straight gear at the bottom of the connecting rod 49 contacts with the straight gear at the top of the second cutter 48, the second cutter 48 is driven to rotate, the first cutter 47 and the second cutter 48 are used for double cutting of raw materials, raw materials are guaranteed to be crushed uniformly, fibers are fully separated, fiber loss is reduced, the positioning shell 42 and the fixing rod 44 limit the first cutter 47 and the second cutter 48, stable rotation of the first cutter 47 and the second cutter 48 is guaranteed, after pulping is completed, pulp enters the second processing cylinder 2, fiber screening is carried out through the extrusion mechanism 5, the pulp enters the placing groove 51, the guide groove 52 enters the extrusion groove 53, the pulp falls on the upper surface of the filter screen 54, the first electric push rod 56 is started, the extrusion block 55 is controlled to move downwards, pulp is screened, limiting separation and screening are carried out, incomplete crushing is prevented, fiber loss is caused in the screening process, and screening can be carried out quickly after pulping.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (8)

1. A gray paperboard pulping machine capable of reducing fiber loss, comprising:

The device comprises a first processing cylinder (1), a second processing cylinder (2) and a feeding pipe (3), wherein the second processing cylinder (2) is arranged below the first processing cylinder (1), and the feeding pipe (3) is symmetrically and fixedly connected to the top of the first processing cylinder (1);

Crushing mechanism (4) and extrusion mechanism (5), first processing section of thick bamboo (1) internally mounted has crushing mechanism (4), through double cutting, with the inside pulping raw materials of first processing section of thick bamboo (1) fully chop, second processing section of thick bamboo (2) internally mounted has extrusion mechanism (5), extrudees the filtration to the thick liquids through extrusion mechanism (5), carries out fiber separation and screening.

2. The ash board pulping machine that can reduce fibre loss according to claim 1, characterized in that, broken mechanism (4) include protecting crust (41), positioning shell (42), constant head tank (43), dead lever (44), servo motor (45) and transfer line (46), fixed surface is connected with protecting crust (41) on first processing section of thick bamboo (1), and inside and first processing section of thick bamboo (1) inside intercommunication of protecting crust (41), first processing section of thick bamboo (1) inside is provided with positioning shell (42), positioning slot (43) have been seted up inside positioning shell (42), positioning shell (42) side symmetry fixedly connected with constant head tank (43), and one side that positioning shell (42) were kept away from is fixed with first processing section of thick bamboo (1) inner wall, inside fixed mounting of protecting crust (41) has servo motor (45), servo motor (45) output shaft fixedly connected with transfer line (46), and transfer line (46) rotate inside first processing section of thick bamboo (1).

3. The ash board pulping machine capable of reducing fiber loss according to claim 2, wherein the crushing mechanism (4) further comprises a first cutter (47), a second cutter (48) and a linkage rod (49), the first cutter (47) and the second cutter (48) are symmetrically connected to the inner wall of the positioning groove (43) in a rotating mode, the top of the first cutter (47) is fixedly connected with the bottom of the transmission rod (46), the linkage rod (49) is arranged on one side of the first cutter (47) and one side of the second cutter (48), and the linkage rod (49) rotates on the inner wall of the positioning groove (43).

4. A gray paperboard pulping machine capable of reducing fiber loss according to claim 3, characterized in that the bottom of the first cutter (47) and the top of the second cutter (48) are connected with the top and the bottom of the linkage rod (49) through spur gear engagement.

5. The ash board pulping machine that can reduce fibre loss according to claim 1, characterized in that, extrusion mechanism (5) include standing groove (51), guide way (52), extrusion groove (53), filter screen (54), extrusion piece (55) and first electric putter (56), standing groove (51) have been seted up to second processing section of thick bamboo (2) inside, six guide ways (52) have been seted up to standing groove (51) inner wall symmetry, extrusion groove (53) have been seted up to second processing section of thick bamboo (2) bottom, and extrusion groove (53) are located standing groove (51) below, extrusion groove (53) and guide way (52) communicate, extrusion groove (53) inner wall fixedly connected with filter screen (54), extrusion piece (55) are installed to extrusion groove (53) inside slidable, and extrusion piece (55) are located filter screen (54) top, extrusion groove (53) top fixedly connected with first electric putter (56), and the removal end of first electric putter (56) and extrusion piece (55) top fixedly connected.

6. The gray paperboard pulping machine capable of reducing fiber loss according to claim 1, wherein four support columns (6) are symmetrically and fixedly connected to the bottom of the first processing cylinder (1) and the top of the second processing cylinder (2).

7. The ash paper board pulping machine capable of reducing fiber loss according to claim 1, wherein the discharge hole of the first processing barrel (1) is fixedly connected with a first conveying pipe (7), the feed inlet of the second processing barrel (2) is fixedly connected with a second conveying pipe (8), the bottom of the first processing barrel (1) and the top of the second processing barrel (2) are fixedly connected with a mounting seat (9), the mounting seat (9) is positioned on the back of the first conveying pipe (7) and the back of the second conveying pipe (8), the surface of the mounting seat (9) is fixedly connected with a second electric push rod (10), the movable end of the second electric push rod (10) is fixedly connected with an opening and closing plate (11), and the opening and closing plate (11) is positioned between the first conveying pipe (7) and the second conveying pipe (8).

8. The gray paperboard pulping machine capable of reducing fiber loss according to claim 1, characterized in that the first processing cylinder (1) and the second processing cylinder (2) are made of stainless steel material.