Short fiber heavy slag removal equipment with anti-blocking structure

Abstract

The utility model relates to the technical field of paper pulp slag removal equipment, in particular to short fiber heavy slag removal equipment with an anti-blocking structure. According to the technical scheme, the short fiber heavy slag removal equipment with the anti-blocking structure comprises a barrel, a rotating ring is movably connected to the lower side of the barrel, an inclined plate is fixedly installed on the inner side of the rotating ring, and a first fixing ring and a second fixing ring are slidably connected to the upper end and the lower end of the outer side of the rotating ring; and rotating mechanisms for controlling the rotating rings to rotate are arranged on the fixed ring I and the fixed ring II. Through the arrangement of the rotating ring and the inclined plate, waste residues are guided into the semicircular residue discharging barrels and then discharged, when the waste residues are blocked, the rotating ring can be rotated through the rotating mechanism to start the semicircular residue discharging barrel on the other side to continue to discharge residues, the blocked semicircular residue discharging barrel is disassembled, cleaned and then installed through the positioning mechanism, operation is easy and convenient, and the practicability is high. And in the treatment process, the machine does not need to be stopped, the deslagging work can be continued, the production progress is not delayed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp slag removal equipment, in particular to a short fiber heavy slag removal equipment with an anti-blocking structure. Background Art

[0002] In modern papermaking pulping technology, the shredded raw paper pulp contains a lot of heavy slag, which needs to be removed to ensure the quality of the paper. In the process of removing slag, a heavy slag remover is needed. This device uses the centrifugal principle to remove impurities in the pulp. It can be used in various pulp purification systems to remove heavy impurities such as sand, iron filings, dust and larger ink particles in the pulp.

[0003] The existing heavy slag remover lacks a structure to prevent blockage. During long-term use, the bottom is prone to blockage caused by slag discharge, which affects the slag removal effect. When blockage occurs, since the slag discharge port is set one-way, the machine needs to be stopped before dismantling and unblocking. During this process, disassembling the device is troublesome, and production will be forced to stop, affecting the processing production rate.

[0004] Therefore, the above-mentioned existing heavy-duty slag remover lacks a structure to prevent clogging, which leads to blockage at the bottom caused by slag discharge during long-term use, thus affecting the slag removal effect. When blockage occurs, the machine needs to be stopped for dismantling and unblocking. The disassembly process is troublesome and also affects the processing and production rate. It is urgent to solve this problem in order to improve the use scenario of the short fiber heavy-duty slag remover with an anti-clogging structure. Utility Model Content

[0005] In order to overcome the lack of anti-clogging structure of short fiber heavy slag removal equipment, the bottom is prone to blockage caused by slag discharge during long-term use, thus affecting the slag removal effect. When blockage occurs, the machine needs to be stopped for dismantling and unblocking. The disassembly process is troublesome and also affects the processing and production rate.

[0006] The technical solution of the utility model is: a short fiber heavy slag removal equipment with an anti-blocking structure, including a cylinder, a rotating ring movably connected to the lower side of the cylinder, an inclined plate fixedly installed on the inner side of the rotating ring, a fixed ring 1 and a fixed ring 2 are slidably connected to the upper and lower ends of the outer side of the rotating ring, and a rotating mechanism for controlling the rotation of the rotating ring is arranged on the fixed ring 1 and the fixed ring 2, two semicircular slag discharge cylinders are movably connected to the lower side of the rotating ring, a fixed ring 3 is arranged below the semicircular slag discharge cylinder, and a positioning mechanism for fixing the two semicircular slag discharge cylinders respectively is arranged on the fixed ring 3, and the rotating mechanism includes gear 1 and gear 2; gear 1 is fixedly installed on the middle part of the outer side of the rotating ring, and gear 2 is meshingly connected to the outer side of gear 1.

[0007] Preferably, the waste slag discharged downward from the cylinder is guided by the inclined plate on the inner side of the rotating ring, introduced into a corresponding semicircular slag discharge cylinder below, and then discharged downward. When the connected semicircular slag discharge cylinder is blocked, the rotating ring can be rotated one hundred and eighty degrees by the rotating mechanism, so that the rotating ring can guide the waste slag into the semicircular slag discharge cylinder on the other side through the inclined surface of the inclined plate to continue slag discharge, and the positioning mechanism releases the limitation of the blocked semicircular slag discharge cylinder. After dismantling, it can be cleaned, installed and used. The operation is simple and convenient, and there is no need to stop the machine during the processing, and the slag discharge work can continue, which will not delay the production progress and improve work efficiency.

[0008] Preferably, the rotating mechanism also includes a fixed block and a motor; the front ends of the fixed ring 1 and the fixed ring 2 are respectively fixedly installed with fixed blocks, the gear 2 is rotatably installed between the two fixed blocks, the motor is fixedly installed on the upper fixed block, the output shaft of the motor and the rotating shaft of the gear 2 are fixedly connected, the starting motor drives the gear 2 to rotate, the gear 2 drives the gear 1 to rotate, thereby driving the rotating ring to rotate.

[0009] Preferably, a slurry outlet pipe is fixedly connected to the top of the cylinder, a slurry inlet pipe is fixedly connected to the left side of the upper end of the cylinder, and a valve is installed on the upper side of the slurry inlet pipe. When the equipment is working, the slurry inlet pipe is connected to the feed pipe, and the treated pure slurry is discharged from the slurry outlet pipe for use.

[0010] Preferably, an external threaded ring is fixedly installed on the outer bottom of the cylinder, an internal threaded ring is fixedly installed on the upper end of the fixing ring 1, and the internal threaded ring is threadedly connected to the outer side of the external threaded ring. Through the threaded connection between the external threaded ring (and the internal threaded ring), the lower structure such as the fixing ring 1 can be conveniently installed on the cylinder.

[0011] Preferably, the left and right ends of the fixing ring 1 and the fixing ring 2 are respectively fixedly installed with the fixing plate 2 and the fixing plate 3, and a fixing column is fixedly connected between each set of the fixing plate 2 and the fixing plate 3. The fixing ring 1 and the fixing ring 2 are connected as a whole through the fixing plate 2, the fixing plate 3 and the fixing column.

[0012] Preferably, the positioning mechanism includes a fixed plate 1, a smooth rod, a threaded rod, a movable block 1 and a movable block 2; the left and right ends of the fixed ring 3 are fixedly installed with a fixed plate 1, a smooth rod is fixedly connected between the fixed plate 1 and the fixed plate 3 and a threaded rod is rotatably connected therebetween, the outer side of the smooth rod is movably connected with the movable block 1, the outer side of the threaded rod is threadedly connected with the movable block 2, and when the threaded rod rotates, the movable block 1 and the movable block 2 can move up and down synchronously in coordination with the smooth rod.

[0013] Preferably, the positioning mechanism also includes a handle, a semicircular extrusion plate and a slag trough. The bottom of the fixed plate one is rotatably connected to the handle, and the upper end of the handle is fixedly connected to the corresponding threaded rod. A semicircular extrusion plate is fixedly connected between each pair of moving blocks one and two, and a slag trough is provided on the inner side of the semicircular extrusion plate. Rotating the handle can drive the threaded rod to rotate, and then drive the semicircular extrusion plate to move up and down, and the corresponding semicircular slag discharge barrel is squeezed and fixed when moving upward.

[0014] Preferably, a handle is fixedly installed on the middle part of the outer side of the semicircular slag discharge barrel, an arc-shaped positioning plate is fixedly installed on the upper end of the outer side of the semicircular slag discharge barrel, a plurality of positioning columns are fixedly installed on the upper end of the arc-shaped positioning plate, and corresponding positioning holes are opened at the bottom of the fixing ring 2. The handle facilitates grasping the semicircular slag discharge barrel, and the semicircular slag discharge barrel is turned upward so that the positioning columns are inserted into the corresponding positioning holes to complete quick positioning and fixation.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting a rotating ring, the waste slag discharged downward from the cylinder is guided by the inclined plate and introduced into a corresponding semicircular slag discharge cylinder below, and then discharged downward. When the connected semicircular slag discharge cylinder is blocked, the rotating ring can be rotated 180 degrees by the rotating mechanism, so that the rotating ring can guide the waste slag into the semicircular slag discharge cylinder on the other side through the inclined surface of the inclined plate to continue slag discharge, and the positioning mechanism can release the restriction on the blocked semicircular slag discharge cylinder. It can be installed and used after being dismantled and cleaned. The operation is simple and convenient, the disassembly process is simple, the handling is simple, and the machine does not need to be stopped during the handling process. The slag discharge work can continue, which does not delay the production progress and improves the work efficiency.

[0017] 2. By setting a rotating ring, the waste slag discharged downward from the cylinder is guided by the inclined plate and introduced into a corresponding semicircular slag discharge barrel below, and then discharged downward. When the connected semicircular slag discharge barrel is blocked, the motor in the rotating mechanism can be started to drive gear two to rotate, and gear two drives gear one to rotate, thereby driving the rotating ring to rotate, and the rotating ring rotates 180 degrees, and the waste slag is introduced into the semicircular slag discharge barrel on the other side through the inclined surface of the inclined plate to continue to discharge the slag, and the corresponding turning handle in the positioning mechanism drives the threaded rod to rotate, and cooperates with the smooth rod, moving block one and moving block two to make the semicircular extrusion plate move downward, release the extrusion and fixation of the blocked semicircular slag discharge barrel, grab the handle to grab the semicircular slag discharge barrel and slide down, so that the positioning column gets rid of the positioning hole, and completes the disassembly of the semicircular slag discharge barrel, and reinstalls and uses it after cleaning. The operation is simple and convenient, the disassembly process is simple, and the handling is simple. In the process of handling, the machine does not need to be stopped, and the slag discharge work can continue, which does not delay the progress of production and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1What is shown is a schematic diagram of the overall three-dimensional structure of a short fiber heavy slag removal device with an anti-blocking structure of the utility model;

[0019] Figure 2 What is shown is a partial three-dimensional cross-sectional structure schematic diagram of a short fiber heavy slag removal device with an anti-blocking structure of the utility model;

[0020] Figure 3 What is shown is a three-dimensional structural schematic diagram of a fixing ring 1 of a short fiber heavy slag removal device with an anti-blocking structure of the utility model;

[0021] Figure 4 What is shown is a three-dimensional structural schematic diagram of a rotating ring of a short fiber heavy slag removal device with an anti-blocking structure of the utility model;

[0022] Figure 5 What is shown is a three-dimensional structural schematic diagram of a semicircular slag discharge cylinder of a short fiber heavy slag removal equipment with an anti-blocking structure of the utility model.

[0023] In the figure: 1. cylinder; 2. rotating ring; 3. fixed ring 1; 4. fixed ring 2; 5. rotating mechanism; 501. gear 1; 502. gear 2; 503. fixed block; 504. motor; 6. semicircular slag discharge cylinder; 7. fixed ring 3; 8. positioning mechanism; 801. fixed plate 1; 802. smooth rod; 803. threaded rod; 804. moving block 1; 805. moving block 2; 806. turning hand; 807. semicircular extrusion plate; 808. slag trough; 9. slurry outlet pipe; 10. slurry inlet pipe; 11. valve; 12. fixed plate 2; 13. fixed column; 14. fixed plate 3; 15. handle; 16. arc positioning plate; 17. positioning column; 18. positioning hole; 19. inclined plate; 20. external thread ring; 21. internal thread ring. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a short fiber heavy-duty slag removal equipment with an anti-blocking structure, comprising a cylinder 1, a rotating ring 2 is movably connected to the lower side of the cylinder 1, an inclined plate 19 is fixedly installed on the inner side of the rotating ring 2, a fixed ring 3 and a fixed ring 2 4 are slidably connected to the upper and lower ends of the outer side of the rotating ring 2, a rotating mechanism 5 for controlling the rotation of the rotating ring 2 is arranged on the fixed ring 1 3 and the fixed ring 2 4, two semicircular slag discharge barrels 6 are movably connected to the lower side of the rotating ring 2, a fixed ring 3 7 is arranged below the semicircular slag discharge barrels 6, a positioning mechanism 8 for fixing the two semicircular slag discharge barrels 6 respectively is arranged on the fixed ring 3 7, the rotating mechanism 5 comprises a gear 1 501 and a gear 2 502; a gear 1 501 is fixedly installed on the middle part of the outer side of the rotating ring 2, and the outer side of the gear 1 501 is meshingly connected with the gear 2 502.

[0026] See also Figure 1 and Figure 2 In this embodiment, the waste slag discharged downward from the cylinder 1 is guided by the inclined plate 19 on the inner side of the rotating ring 2, and is introduced into a corresponding semicircular slag discharge tube 6 below, and then discharged downward. When the connected semicircular slag discharge tube 6 is blocked, the rotating ring 2 can be rotated 180 degrees by the rotating mechanism 5, so that the rotating ring 2 can guide the waste slag into the semicircular slag discharge tube 6 on the other side through the inclined surface of the inclined plate 19 to continue to discharge the slag, and the positioning mechanism 8 can be released from the restriction on the blocked semicircular slag discharge tube 6. After removal, it can be cleaned and installed for use. The operation is simple and convenient, and the machine does not need to be stopped during the processing, and the slag discharge work can continue, without delaying the production progress and improving the work efficiency; the rotating mechanism 5 also includes a fixed block 503 and a motor 504; the front ends of the fixed ring 1 3 and the fixed ring 2 4 are respectively fixedly installed with fixed blocks 503, and the gear 2 502 is rotatably installed between the two fixed blocks 503 A motor 504 is fixedly installed on the upper fixed block 503, and the output shaft of the motor 504 is fixedly connected to the rotating shaft of the gear 2 502. The motor 504 is started to drive the gear 2 502 to rotate, and the gear 2 502 drives the gear 1 501 to rotate, thereby driving the rotating ring 2 to rotate; a slurry outlet pipe 9 is fixedly connected to the top of the cylinder 1, and a slurry inlet pipe 10 is fixedly connected to the left side of the upper end of the cylinder 1. A valve 11 is installed on the upper side of the slurry inlet pipe 10. When the equipment is working, the slurry inlet pipe 10 is connected to the feed pipe, and the treated pure slurry is discharged from the slurry outlet pipe 9 for use; an external threaded ring 20 is fixedly installed on the outer bottom of the cylinder 1, and an internal threaded ring 21 is fixedly installed on the upper end of the fixed ring 3. The internal threaded ring 21 is threadedly connected to the outside of the external threaded ring 20. Through the threaded connection between the external threaded ring 20 and the internal threaded ring 21, the lower structure such as the fixed ring 3 can be conveniently installed on the cylinder 1.

[0027] See also Figure 2 , Figure 3 and Figure 5In this embodiment, the left and right ends of the fixing ring 1 3 and the fixing ring 2 4 are respectively fixedly installed with the fixing plate 2 12 and the fixing plate 3 14, and a fixing column 13 is fixedly connected between each set of the fixing plate 2 12 and the fixing plate 3 14. The fixing ring 1 3 and the fixing ring 2 4 are connected as a whole through the fixing plate 2 12 and the fixing plate 3 14 and the fixing column 13; the positioning mechanism 8 includes a fixing plate 1 801, a smooth rod 802, a threaded rod 803, a moving block 1 804 and a moving block 2 805; a fixing plate 1 802, a smooth rod 802, a threaded rod 803, a moving block 1 804 and a moving block 2 805; a fixing plate 1 801, a smooth rod 802, a threaded rod 803, a moving block 1 804 and a moving block 2 805; a fixing plate 1 802, a fixing plate 1 804, a fixing plate 1 804 and a fixing plate 1 ... The left and right ends of the fixed ring 3 7 are fixedly installed with a fixed plate 1 801, a smooth rod 802 is fixedly connected between the fixed plate 1 801 and the fixed plate 3 14, and a threaded rod 803 is rotatably connected, the outer side of the smooth rod 802 is movably connected with a moving block 1 804, and the outer side of the threaded rod 803 is threadedly connected with a moving block 2 805. When the threaded rod 803 rotates, the smooth rod 802 is matched, and the moving block 1 804 and the moving block 2 805 can move up and down synchronously; the positioning mechanism 8 also includes a hand 80 6. Semicircular extrusion plate 807 and slag groove 808. The bottom of fixed plate 1 801 is rotatably connected with a hand 806. The upper end of the hand 806 is fixedly connected with the corresponding threaded rod 803. A semicircular extrusion plate 807 is fixedly connected between each pair of moving blocks 1 804 and 2 805. The inner side of the semicircular extrusion plate 807 is provided with a slag groove 808. Rotating the hand 806 can drive the threaded rod 803 to rotate, and then drive the semicircular extrusion plate 807 to move up and down. When moving upward, The corresponding semicircular slag discharge barrel 6 is squeezed and fixed; a handle 15 is fixedly installed on the middle part of the outer side of the semicircular slag discharge barrel 6, an arc-shaped positioning plate 16 is fixedly installed on the upper end of the outer side of the semicircular slag discharge barrel 6, and a plurality of positioning columns 17 are fixedly installed on the upper end of the arc-shaped positioning plate 16. Corresponding positioning holes 18 are opened at the bottom of the fixing ring 2 4. The handle 15 is convenient for grasping the semicircular slag discharge barrel 6, and the semicircular slag discharge barrel 6 is upward so that the positioning columns 17 are inserted into the corresponding positioning holes 18 to complete rapid positioning and fixing.

[0028] During operation, the waste slag discharged downward from the cylinder 1 is guided by the inclined plate 19 on the inner side of the rotating ring 2, and is introduced into a corresponding semicircular slag discharge cylinder 6 below, and then discharged downward. When the connected semicircular slag discharge cylinder 6 is blocked, the motor 504 in the rotating mechanism 5 can be started to drive the gear 2 502 to rotate, and the gear 2 502 drives the gear 1 501 to rotate, thereby driving the rotating ring 2 to rotate, and the rotating ring 2 rotates 180 degrees, and the waste slag is introduced into the semicircular slag discharge cylinder 6 on the other side through the inclined surface of the inclined plate 19 to continue to discharge the slag, and the corresponding positioning mechanism 8 is rotated. 06 drives the threaded rod 803 to rotate, and cooperates with the smooth rod 802, the moving block 1 804 and the moving block 2 805 to move the semicircular extrusion plate 807 downward, loosening the extrusion and fixation of the blocked semicircular slag discharge tube 6, grasping the handle 15 to grab the semicircular slag discharge tube 6 and slide it down, so that the positioning column 17 is freed from the positioning hole 18, and the disassembly of the semicircular slag discharge tube 6 is completed. After cleaning, it can be reinstalled and used. The operation is simple and convenient, the disassembly process is simple, and the handling is simple. There is no need to stop the machine during the handling process, and the slag discharge work can continue, which does not delay the production progress and improves work efficiency.

[0029] Through the above steps, the waste slag discharged downward from the cylinder 1 is guided by the inclined plate 19 on the inner side of the rotating ring 2, and is introduced into a corresponding semicircular slag discharge tube 6 below, and then discharged downward. When the connected semicircular slag discharge tube 6 is blocked, the rotating ring 2 can be rotated one hundred and eighty degrees by the rotating mechanism 5, so that the rotating ring 2 can guide the waste slag into the semicircular slag discharge tube 6 on the other side through the inclined surface of the inclined plate 19 to continue slag discharge, and the positioning mechanism 8 releases the limitation of the blocked semicircular slag discharge tube 6. After dismantling and cleaning, it can be installed and used. The operation is simple and convenient, the disassembly process is simple, the handling is simple, and there is no need to stop the machine during the handling process. The slag discharge work can continue, without delaying the production progress, and improving work efficiency.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A short fiber heavy slag removal device with an anti-blocking structure, comprising a cylinder (1), characterized in that: A rotating ring (2) is movably connected to the lower side of the cylinder (1), an inclined plate (19) is fixedly installed on the inner side of the rotating ring (2), a fixed ring 1 (3) and a fixed ring 2 (4) are slidably connected to the upper and lower ends of the outer side of the rotating ring (2), and a rotating mechanism (5) for controlling the rotation of the rotating ring (2) is arranged on the fixed ring 1 (3) and the fixed ring 2 (4), and two semicircular slag discharge barrels (6) are movably connected to the lower side of the rotating ring (2), a fixed ring 3 (7) is arranged below the semicircular slag discharge barrels (6), and a positioning mechanism (8) for fixing the two semicircular slag discharge barrels (6) is arranged on the fixed ring 3 (7), and the rotating mechanism (5) comprises a gear 1 (501) and a gear 2 (502); a gear 1 (501) is fixedly installed in the middle part of the outer side of the rotating ring (2), and the outer side of the gear 1 (501) is meshingly connected with the gear 2 (502).

2. The short fiber heavy slag removal equipment with anti-blocking structure according to claim 1 is characterized by: The rotating mechanism (5) further comprises a fixed block (503) and a motor (504); the front ends of the fixing ring 1 (3) and the fixing ring 2 (4) are respectively fixedly mounted with the fixed blocks (503); the gear 2 (502) is rotatably mounted between the two fixed blocks (503); the motor (504) is fixedly mounted on the upper fixed block (503); and the output shaft of the motor (504) is fixedly connected to the rotating shaft of the gear 2 (502).

3. The short fiber heavy slag removal equipment with anti-blocking structure according to claim 1 is characterized in that: A slurry outlet pipe (9) is fixedly connected to the top of the cylinder (1), a slurry inlet pipe (10) is fixedly connected to the left side of the upper end of the cylinder (1), and a valve (11) is installed on the upper side of the slurry inlet pipe (10).

4. The short fiber heavy slag removal equipment with anti-blocking structure according to claim 1 is characterized by: An external threaded ring (20) is fixedly mounted on the outer bottom of the cylinder (1), and an internal threaded ring (21) is fixedly mounted on the upper end of the fixing ring 1 (3), wherein the internal threaded ring (21) is threadedly connected to the outer side of the external threaded ring (20).

5. The short fiber heavy slag removal equipment with anti-blocking structure according to claim 1 is characterized in that: The left and right ends of the fixing ring 1 (3) and the fixing ring 2 (4) are respectively fixedly mounted with a fixing plate 2 (12) and a fixing plate 3 (14), and a fixing column (13) is fixedly connected between each set of fixing plate 2 (12) and fixing plate 3 (14).

6. The short fiber heavy slag removal equipment with anti-blocking structure according to claim 5 is characterized in that: The positioning mechanism (8) comprises a fixed plate 1 (801), a smooth rod (802), a threaded rod (803), a moving block 1 (804) and a moving block 2 (805); the left and right ends of the fixed ring 3 (7) are fixedly mounted with the fixed plate 1 (801); the fixed plate 1 (801) and the fixed plate 3 (14) are fixedly connected with the smooth rod (802) and rotatably connected with the threaded rod (803); the outer side of the smooth rod (802) is movably connected with the moving block 1 (804); the outer side of the threaded rod (803) is threadedly connected with the moving block 2 (805).

7. The short fiber heavy slag removal equipment with anti-blocking structure according to claim 6 is characterized by: The positioning mechanism (8) also includes a handle (806), a semicircular extrusion plate (807) and a slag passing groove (808). The bottom of the fixed plate (801) is rotatably connected to the handle (806), and the upper end of the handle (806) is fixedly connected to the corresponding threaded rod (803). A semicircular extrusion plate (807) is fixedly connected between each pair of moving blocks (804) and moving blocks (805), and a slag passing groove (808) is provided on the inner side of the semicircular extrusion plate (807).

8. The short fiber heavy slag removal equipment with anti-blocking structure according to claim 1 is characterized by: A handle (15) is fixedly installed at the middle part of the outer side of the semicircular slag discharge barrel (6), an arc-shaped positioning plate (16) is fixedly installed at the upper end of the outer side of the semicircular slag discharge barrel (6), a plurality of positioning columns (17) are fixedly installed at the upper end of the arc-shaped positioning plate (16), and a corresponding positioning hole (18) is opened at the bottom of the second fixing ring (4).

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