Environment-friendly wood processing paper pulp dewatering device

Abstract

The utility model relates to the technical field of dewatering equipment, and discloses an environment-friendly wood processing paper pulp dewatering device which comprises a rack, a first main driving roller and a second main driving roller which rotate on one side in the rack respectively, a plurality of driven rollers are further rotatably installed in the rack, a first filter belt is in transmission connection between the first main driving roller and the driven rollers, and a second filter belt is in transmission connection between the second main driving roller and the driven rollers. A second filter belt is in transmission connection between the second main transmission roller and the other plurality of driven rollers, and a first guide wheel is fixedly mounted at one end of one driven roller. A feeding frame is arranged on one side of a rack, and a combination of a C-shaped partition plate, a breast board and a push plate is movably mounted in the feeding frame through a cross beam, a linear guide rail and a connecting plate, so that the reciprocating motion of the C-shaped partition plate on a second filter belt can be realized in cooperation with structures such as a first guide wheel, a corrugated guide rail and a connecting block; therefore, when the paper pulp is spread on the second filter belt, the spread paper pulp is separated, the dewatering quality is improved, and discharging and separation of the dewatered paper pulp are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydration equipment, in particular to an environmentally friendly wood processing pulp dehydration device. Background Art

[0002] After pulping and bleaching the raw materials, the pulp needs to be dehydrated to increase the dryness of the pulp for subsequent processing. Through mechanical methods such as pressing, the pulp is pressed by equipment to squeeze out a large amount of free water;

[0003] At present, when pulp is dehydrated, various types of extrusion dehydration equipment are generally used to achieve continuous dehydration of pulp. When the existing dehydration equipment is dehydrating the pulp, due to the lack of separation, the pulp thickness is uneven, the water in the thick part is difficult to penetrate and discharge, and the internal water channels are chaotic, resulting in poor overall dehydration effect. At the same time, a large area of ​​pulp is connected to each other on the filter belt, and local resistance will be generated during the extrusion process, which limits the rapid discharge of water to the outside of the filter belt and slows down the dehydration efficiency. In addition, some dehydration equipment with internal hot air drying equipment has difficulty in hot air penetrating the inside of the pulp, thereby affecting the drying effect. In addition, the dehydrated pulp forms a large area of ​​block structure, and the block pulp structure is dense. When the filter belt vibrates or tilts, it is difficult to discharge the material discretely, resulting in poor feeding. Utility Model Content

[0004] The utility model aims to provide an environmentally friendly wood processing pulp dewatering device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A kind of environment-friendly wood processing pulp dewatering device comprises a frame, one side of which respectively rotates a first main drive roller and a second main drive roller, and a plurality of driven rollers are also rotatably installed in the frame, a first filter belt is drivingly connected between the first main drive roller and a plurality of driven rollers, and a second filter belt is drivingly connected between the second main drive roller and another plurality of driven rollers, one end of one of the driven rollers is fixedly installed with a first guide wheel, a feeding frame is fixedly installed on one side of the frame near the second filter belt, a C-shaped partition is movably installed on one side of the feeding frame and is placed on the upper surface of the second filter belt, a fence is fixedly installed in the C-shaped partition, and a plurality of push plates are fixedly installed on the fence relative to one side of the feeding frame, a first side beam is also fixedly installed on one side of the C-shaped partition, a second side beam is fixedly installed on one end of the first side beam, and a connecting block is movably installed on the second side beam.

[0007] As a further preferred solution of the present utility model, one end of the first main driving roller extends to the outside of the frame and is fixedly connected to the output end of the motor outside the frame, and the gears at the other ends of the first main driving roller and the second main driving roller are meshed with each other.

[0008] As a further preferred solution of the present utility model, a corrugated guide rail is fixedly installed on the outside of the first guide wheel. When the driven roller rotates, it can drive the first guide wheel to rotate synchronously, so that the corrugated guide rail on the outside of the first guide wheel, in cooperation with the connecting block, the second side beam and the first side beam, can provide conditions for realizing the reciprocating movement of the C-shaped partition board.

[0009] As a further preferred solution of the present utility model, a cross beam is fixedly connected inside the feeding frame. The cross beam is located above the railing. A plurality of linear guide rails are fixedly installed at the lower end of the cross beam, and sliding blocks are slidably connected to the linear guide rails.

[0010] As a further preferred solution of the present utility model, a chute is provided on one side of the C-shaped partition board. The chute is slidably connected to a plurality of bolts between the feeding frame and the fixed spokes. By sliding the C-shaped partition board on the bolts between the feeding frame and the fixed spokes through the chute, the stability of the horizontal movement of the C-shaped partition board can be ensured.

[0011] As a further preferred solution of the present utility model, a plurality of connecting plates are fixedly connected to the railing. The upper ends of the connecting plates are fixedly connected to the lower ends of one of the sliding blocks. A fixing plate is fixedly installed on one side of the pushing plate, and the fixing plate is fixedly installed on one side of the railing. The railing is hoisted at the lower end of the sliding block through the connecting plate, which can improve the smoothness of the horizontal movement of the C-shaped partition board.

[0012] As a further preferred solution of the present utility model, a shaft seat is fixedly installed on the second side beam. A rotating shaft is rotatably installed in the shaft seat, and the upper end of the rotating shaft is fixedly installed in the connecting block. Two second guide wheels are rotatably installed on one side of the connecting block relative to the first guide wheel. The two second guide wheels respectively abut against one side of the corrugated guide rail. After the connecting block is installed on the second side beam through the rotating shaft, it can cooperate with the first guide wheel and the corrugated guide rail to drive the second side beam to move horizontally back and forth.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] In the present utility model, a feeding frame is arranged on one side of the frame, and a combined body of a C-shaped partition board, a railing and a pushing plate is movably installed inside the feeding frame through a cross beam, linear guide rails and connecting plates. Then, in cooperation with structures such as the first guide wheel, the corrugated guide rail and the connecting block, the reciprocating movement of the C-shaped partition board on the second filter belt can be realized, so as to separate the spread pulp when spreading the pulp on the second filter belt, thereby improving the dehydration quality and facilitating the separation of the dehydrated pulp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the main structure of the utility model;

[0017] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the feeding frame and the C-shaped partition of the utility model;

[0019] Figure 5 It is a schematic diagram of the C-shaped partition and guardrail structure of the utility model.

[0020] In the figure: 1. frame; 2. first main drive roller; 3. second main drive roller; 4. driven roller; 5. first filter belt; 6. second filter belt; 7. first guide wheel; 8. feed frame; 9. C-shaped partition; 10. guardrail; 11. push plate; 12. first side beam; 13. second side beam; 14. connecting block; 15. corrugated guide rail; 16. cross beam; 17. linear guide rail; 18. slider; 19. slide groove; 20. fixed plate; 21. connecting plate; 22. shaft seat; 23. rotating shaft; 24. second guide wheel. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figures 1 - 5 As shown, the utility model provides an environmentally friendly wood processing pulp dewatering device, including a frame 1, a first main drive roller 2 and a second main drive roller 3 are respectively rotated on one side of the frame 1, a plurality of driven rollers 4 are also rotatably installed in the frame 1, a first filter belt 5 is drivingly connected between the first main drive roller 2 and a plurality of driven rollers 4, a second filter belt 6 is drivingly connected between the second main drive roller 3 and another plurality of driven rollers 4, a first guide wheel 7 is fixedly installed on one end of one of the driven rollers 4, a feed frame 8 is fixedly installed on one side of the frame 1 near the second filter belt 6, a C-shaped partition 9 is movably installed on one side of the feed frame 8 and is placed on the upper surface of the second filter belt 6, a guardrail 10 is fixedly installed in the C-shaped partition 9, a plurality of push plates 11 are fixedly installed on the guardrail 10 relative to one side of the feed frame 8, a first side beam 12 is also fixedly installed on one side of the C-shaped partition 9, a second side beam 13 is fixedly installed on one end of the first side beam 12, and a connecting block 14 is movably installed on the second side beam 13.

[0023] like Figure 1As shown, one end of the first main driving roller 2 extends to the outside of the frame 1 and is fixedly connected to the output end of the motor outside the frame 1. The gears at the other ends of the first main driving roller 2 and the second main driving roller 3 are meshed with each other.

[0024] As Figures 1 - 5 As shown, a corrugated guide rail 15 is fixedly installed on the outside of the first guide wheel 7. When the driven roller 4 rotates, it can drive the first guide wheel 7 to rotate synchronously, so that the corrugated guide rail 15 on the outside of the first guide wheel 7, in cooperation with the connecting block 14, the second side beam 13, and the first side beam 12, can provide conditions for the reciprocating movement of the C-shaped partition 9. A cross beam 16 is fixedly connected inside the feeding frame 8. The cross beam 16 is located above the railing 10. A plurality of linear guide rails 17 are fixedly installed at the lower end of the cross beam 16. A slider 18 is slidably connected to the linear guide rails 17. A chute 19 is formed on one side of the C-shaped partition 9. The chute 19 is slidably connected to a plurality of bolts between the feeding frame 8 and the fixed spokes. By sliding the C-shaped partition 9 on the bolts between the feeding frame 8 and the fixed spokes through the chute 19, the stability of the horizontal movement of the C-shaped partition 9 can be ensured. A plurality of connecting plates 21 are fixedly connected to the railing 10. The upper ends of the connecting plates 21 are fixedly connected to the lower end of one of the sliders 18. A fixing plate 20 is fixedly installed on one side of the push plate 11. The fixing plate 20 is fixedly installed on one side of the railing 10. The railing 10 is hoisted at the lower end of the slider 18 through the connecting plate 21, which can improve the smoothness of the horizontal movement of the C-shaped partition 9. A shaft seat 22 is fixedly installed on the second side beam 13. A rotating shaft 23 is rotatably installed in the shaft seat 22, and the upper end of the rotating shaft 23 is fixedly installed in the connecting block 14. Two second guide wheels 24 are rotatably installed on one side of the connecting block 14 relative to the first guide wheel 7. The two second guide wheels 24 respectively abut against one side of the corrugated guide rail 15. After the connecting block 14 is installed on the second side beam 13 through the rotating shaft 23, it can cooperate with the first guide wheel 7 and the corrugated guide rail 15 to drive the horizontal reciprocating movement of the second side beam 13.

[0025] It should be noted that the present utility model is an environment-friendly wood processing pulp dehydration device. After the conveying equipment conveys the pulp into the enclosed space formed by the C-shaped partition plate 9 and the railing plate 10, the second filter belt 6 rotates in a cycle through the second main driving roller 3 and a plurality of driven rollers 4, so that the second filter belt 6 continuously conveys the pulp in the C-shaped partition plate 9 and the railing plate 10. And a paving channel is arranged between the lower end surface of the railing plate 10 and the second filter belt 6, so that after the second filter belt 6 conveys the pulp in the C-shaped partition plate 9 and the railing plate 10 out, the pulp can be evenly paved. At the same time, one of the driven rollers 4 also drives the first guide wheel 7 to rotate, and the first guide wheel 7 rotates between two second guide wheels 24 through the corrugated guide rail 15 on the outside, and the horizontal reciprocating movement of the connecting block 14 is realized by using the guiding path of the corrugated guide rail 15. Then, the connecting block 14 cooperates with the rotating shaft 23, the second side beam 13 and the first side beam 12 to drive the C-shaped partition plate 9 to reciprocate, and the C-shaped partition plate 9 synchronously drives the railing plate 10 to reciprocate on the second filter belt 6. Then, the railing plate 10 drives the lower ends of a plurality of push plates 11 on one side to reciprocally push in the pulp, so that a plurality of separation grooves are formed in the pulp paved on the second filter belt 6. That is, when the first filter belt 5 and the second filter belt 6 squeeze and dehydrate the pulp, the moisture in the middle of the paved pulp can quickly drain through the second filter belt 6. And when the dehydrated pulp is discharged, because the contact area between the dehydrated pulp and the second filter belt 6 becomes smaller, it is beneficial for the dehydrated pulp to separate and discharge from the second filter belt 6 by its own gravity.

[0026] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly wood processing pulp dewatering device, characterized in that: The machine comprises a frame (1), wherein a first main transmission roller (2) and a second main transmission roller (3) are respectively rotated on one side of the frame (1), and a plurality of driven rollers (4) are also rotatably mounted on the frame (1), a first filter belt (5) is transmission-connected between the first main transmission roller (2) and a plurality of driven rollers (4), a second filter belt (6) is transmission-connected between the second main transmission roller (3) and a plurality of driven rollers (4), a first guide wheel (7) is fixedly mounted on one end of one of the driven rollers (4), and a first filter belt (6) is transmission-connected between the first main transmission roller (2) and a plurality of driven rollers (4). A feed frame (8) is fixedly mounted on the belt (6); a C-shaped partition (9) is movably mounted on one side of the feed frame (8) and is placed on the upper surface of the second filter belt (6); a guardrail (10) is fixedly mounted inside the C-shaped partition (9); a plurality of push plates (11) are fixedly mounted on the guardrail (10) relative to one side of the feed frame (8); a first side beam (12) is also fixedly mounted on one side of the C-shaped partition (9); a second side beam (13) is fixedly mounted on one end of the first side beam (12); and a connecting block (14) is movably mounted on the second side beam (13).

2. The environmentally friendly wood processing pulp dewatering device according to claim 1, characterized in that: One end of the first main transmission roller (2) extends to the outside of the frame (1) and is fixedly connected to the motor output end outside the frame (1), and the gears at the other ends of the first main transmission roller (2) and the second main transmission roller (3) are meshed and connected with each other.

3. The environmentally friendly wood processing pulp dewatering device according to claim 1, characterized in that: A corrugated guide rail (15) is fixedly mounted on the outer side of the first guide wheel (7).

4. The environmentally friendly wood processing pulp dewatering device according to claim 1, characterized in that: A crossbeam (16) is fixedly connected inside the feed frame (8), and the crossbeam (16) is located above the fence (10). A plurality of linear guide rails (17) are fixedly installed at the lower end of the crossbeam (16), and a slider (18) is slidably connected to the linear guide rail (17).

5. The environmentally friendly wood processing pulp dewatering device according to claim 4, characterized in that: A slide groove (19) is provided on one side of the C-shaped partition plate (9), and the slide groove (19) is slidably connected to a plurality of bolts between the feed frame (8) and the fixed spokes.

6. The environmentally friendly wood processing pulp dewatering device according to claim 5, characterized in that: A plurality of connecting plates (21) are fixedly connected to the guardrail (10), the upper ends of the connecting plates (21) are fixedly connected to the lower end of one of the sliders (18), a fixing plate (20) is fixedly mounted on one side of the push plate (11), and the fixing plate (20) is fixedly mounted on one side of the guardrail (10).

7. The environmentally friendly wood processing pulp dewatering device according to claim 3, characterized in that: An axle seat (22) is fixedly mounted on the second side beam (13), a rotating shaft (23) is rotatably mounted in the axle seat (22), and the upper end of the rotating shaft (23) is fixedly mounted in a connecting block (14), and two second guide wheels (24) are rotatably mounted on one side of the connecting block (14) relative to the first guide wheel (7), and the two second guide wheels (24) respectively abut against one side of the corrugated guide rail (15).

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