Circulating fluffer

Abstract

The utility model relates to the technical field of fluffers, in particular to a circulating fluffer, which comprises a cover plate and a fluffer cylinder, a discharge pipe communicated with the inside of the fluffer cylinder is mounted at the lower position of the side end face of the fluffer cylinder, a valve is arranged on the discharge pipe, a second rotating shaft is rotatably mounted on the inner wall of the bottom end of the fluffer cylinder, and the second rotating shaft is provided with a first rotating shaft. Third defibering rods distributed at equal intervals are installed on the second rotating shaft, the cover plate is installed at the upper end of the defibering cylinder, a feeding pipe is installed on one side of the upper end face of the cover plate in an embedded mode, a threaded cover is installed on the feeding pipe in a threaded mode, and a first rotating shaft is rotatably installed at the center of the lower end face of the cover plate; and fixing rods which are symmetrically distributed are installed on the first rotating shaft, first defibering rods are installed at the tail ends of the fixing rods, and second defibering rods which are distributed at equal intervals are installed at the side ends of the first defibering rods. The defibering device has the advantages that the two groups of defibering rods are arranged and rotate in opposite directions, so that the defibering efficiency of slurry can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deflaking machines, in particular to a circulating deflaking machine. Background Art

[0002] Deflaker refers to equipment for deflaking broken paper, waste paper, pulp board and other pulp materials processed by hydraulic pulper in the pulping system of papermaking industry.

[0003] At present, the circulating deflaking machine takes a long time to deflake the slurry. There is only one set of deflaking rods in the circulating deflaking machine. The deflaking rods rotate in a single direction, driving the slurry to be deflaked to move in the same direction. Therefore, the deflaking effect of the slurry is poor, affecting the deflaking efficiency of the slurry. Utility Model Content

[0004] The utility model aims to provide a circulating deflocculation machine, which has the advantages of being equipped with two groups of deflocculation rods, and the two groups of deflocculation rods rotate in opposite directions, which can effectively improve the deflocculation efficiency of the slurry and solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating decompression machine, comprising a cover plate and a decompression barrel, a discharge pipe connected to the decompression barrel is installed at the lower position of the side end surface of the decompression barrel, and a valve is arranged on the discharge pipe, a second rotating shaft is rotatably installed on the inner wall of the bottom end of the decompression barrel, and third decompression rods equidistantly distributed are installed on the second rotating shaft, the cover plate is installed at the upper end of the decompression barrel, a feed pipe is embedded and installed on one side of the upper end surface of the cover plate, a threaded cover is threadedly installed on the feed pipe, a first rotating shaft is rotatably installed at the center of the lower end surface of the cover plate, symmetrically distributed fixing rods are installed on the first rotating shaft, a first decompression rod is installed at the end of the fixed rod, and second decompression rods equidistantly distributed are installed on the side end of the first decompression rod.

[0006] Preferably, a support leg is installed at the lower end of the decontamination cylinder, and there are four support legs in total, and the four support legs are distributed in an array with respect to the decontamination cylinder. The arrangement of the support legs can support the decontamination cylinder.

[0007] Preferably, a second drive box is installed at the lower end of the decomposition cylinder, a drive device is arranged in the second drive box, and the main shaft of the drive device is connected to the axis of the second rotating shaft. The drive device in the second drive box can rotate the second rotating shaft.

[0008] Preferably, blocks distributed in an array are installed at the upper position of the side end surface of the decontamination cylinder, and a snap plate corresponding to the block is rotatably installed at the side end of the cover plate, and the snap plate is snap-fitted and fixed on the block. The arrangement of the snap plate and the block can fix the cover plate.

[0009] Preferably, a first drive box is installed on the upper end of the cover plate, a drive device is arranged in the first drive box, and a main shaft of the drive device is connected to the axis of the first rotating shaft. The drive device in the first drive box can rotate the first rotating shaft.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: during the debonding work, the second rotating shaft can be rotated by the second driving box, and the debonding work can be performed by the third debonding rod. At the same time, the first rotating shaft can be rotated by the driving device in the first driving box. The rotation direction of the first rotating shaft is opposite to that of the second rotating shaft. The directions of slurry driven by the first debonding rod and the second debonding rod are opposite to those driven by the third debonding rod, so that the slurry debonding effect can be better and the slurry debonding efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model in a front view;

[0012] Figure 2 This is a front view structural schematic diagram of the utility model;

[0013] Figure 3 It is a schematic diagram of a cross-sectional structure viewed from above of the utility model;

[0014] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0015] The reference numerals and names in the figures are as follows:

[0016] 1. Feed pipe; 2. First drive box; 3. First rotating shaft; 4. Fixed rod; 5. Cover plate; 6. Buckle plate; 7. De-stressing cylinder; 8. Second de-stressing rod; 9. First de-stressing rod; 10. Discharge pipe; 11. Support leg; 12. Second drive box; 13. Third de-stressing rod; 14. Second rotating shaft; 15. Block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] See also Figures 1 to 4The utility model provides an embodiment of a circulating decomposition machine, including a cover plate 5 and a decomposition barrel 7, the lower end of the decomposition barrel 7 is equipped with a support leg 11, and there are four support legs 11, and the four support legs 11 are arranged in an array with respect to the decomposition barrel 7, and a discharge pipe 10 connected to the decomposition barrel 7 is installed at the lower position of the side end surface of the decomposition barrel 7, and a valve is arranged on the discharge pipe 10, and a second rotating shaft 14 is rotatably installed on the inner wall of the bottom end of the decomposition barrel 7, and third decomposition rods 13 distributed equidistantly are installed on the second rotating shaft 14, and a second driving box 12 is installed at the lower end of the decomposition barrel 7, and a driving device is arranged in the second driving box 12, and the main shaft of the driving device is connected to the axis of the second rotating shaft 14. The driving device in the second driving box 12 in the utility model is well known to those skilled in the art, and belongs to conventional means or common knowledge, which will not be repeated here, and those skilled in the art can make any selection according to their needs or convenience.

[0020] In this embodiment, the slurry is added into the debonding barrel 7 from the feed pipe 1. During the debonding operation, the second driving box 12 can be used to rotate the second rotating shaft 14, and the debonding operation can be performed through the third debonding rod 13. When the slurry debonding is completed, the valve on the discharge pipe 10 is opened, and the slurry in the debonding barrel 7 can be discharged from the discharge pipe 10.

[0021] Embodiment 2

[0022] See also Figures 1 to 4 , the utility model provides an embodiment: a circulating decomposition machine, compared with the first embodiment, this embodiment also includes: the cover plate 5 is installed at the upper end of the decomposition cylinder 7, and the upper position of the side end surface of the decomposition cylinder 7 is installed with a card block 15 distributed in an array, and the side end of the cover plate 5 is rotatably installed with a snap plate 6 corresponding to the card block 15, and the snap plate 6 is snap-fitted and fixed on the card block 15. A feed pipe 1 is embedded and installed on one side of the upper end surface of the cover plate 5, and a threaded cover is threadedly installed on the feed pipe 1. A first rotating shaft 3 is rotatably installed at the center of the lower end surface of the cover plate 5, and the upper end of the cover plate 5 A first driving box 2 is installed at the end, and a driving device is arranged in the first driving box 2. The main shaft of the driving device is connected to the axis of the first rotating shaft 3. The first rotating shaft 3 is installed with symmetrically distributed fixing rods 4, and a first de-escalating rod 9 is installed at the end of the fixing rod 4. The side end of the first de-escalating rod 9 is installed with an equidistantly distributed second de-escalating rod 8. The driving device in the first driving box 2 in the utility model is well known to those skilled in the art, and belongs to conventional means or common knowledge, so it will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience.

[0023] In this embodiment, during the debonding operation, the first rotating shaft 3 can be rotated by operating the driving device in the first driving box 2. The rotation direction of the first rotating shaft 3 is opposite to the rotation direction of the second rotating shaft 14. The first debonding rod 9 and the second debonding rod 8 are opposite to the slurry driven by the third debonding rod 13, thereby effectively improving the debonding efficiency of the slurry. After the equipment is used, the first debonding rod 9 and the second debonding rod 8 can be taken out of the debonding tube 7 by removing the cover plate 5, which can facilitate the cleaning of the first debonding rod 9, the second debonding rod 8 and the third debonding rod 13, thereby facilitating the recycling of the equipment.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A circulating deflaking machine, comprising a cover plate (5) and a deflaking cylinder (7), characterized in that: A discharge pipe (10) connected to the inside of the decongestion barrel (7) is installed at the lower position of the side end surface of the decongestion barrel (7), and a valve is arranged on the discharge pipe (10). A second rotating shaft (14) is rotatably installed on the inner wall of the bottom end of the decongestion barrel (7), and third decongestion rods (13) distributed at equal intervals are installed on the second rotating shaft (14). The cover plate (5) is installed at the upper end of the decongestion barrel (7), and a feed pipe (1) is embedded and installed on one side of the upper end surface of the cover plate (5), and a threaded cover is threadedly installed on the feed pipe (1). A first rotating shaft (3) is rotatably installed at the center of the lower end surface of the cover plate (5), and symmetrically distributed fixed rods (4) are installed on the first rotating shaft (3). A first decongestion rod (9) is installed at the end of the fixed rod (4), and a second decongestion rod (8) distributed at equal intervals is installed on the side end of the first decongestion rod (9).

2. A circulating deflaking machine according to claim 1, characterized in that: A support leg (11) is installed at the lower end of the decontamination cylinder (7), and there are four support legs (11) in total, and the four support legs (11) are distributed in an array with respect to the decontamination cylinder (7).

3. A circulating deflaking machine according to claim 1, characterized in that: A second driving box (12) is installed at the lower end of the decomposition cylinder (7), and a driving device is arranged in the second driving box (12), and the main shaft of the driving device is connected to the axis of the second rotating shaft (14).

4. A circulating deflaking machine according to claim 1, characterized in that: Blocks (15) distributed in an array are installed at the upper position of the side end surface of the decontamination cylinder (7), and a snap plate (6) corresponding to the block (15) is rotatably installed on the side end of the cover plate (5), and the snap plate (6) is snap-fitted and fixed on the block (15).

5. A circulating deflaking machine according to claim 1, characterized in that: A first drive box (2) is installed at the upper end of the cover plate (5), a drive device is arranged in the first drive box (2), and a main shaft of the drive device is connected to the axis of the first rotating shaft (3).

Images