CN210712338U

CN210712338U - High-reliability thermal dispersion device of papermaking pulping equipment

Info

Publication number: CN210712338U
Application number: CN201921181983.8U
Authority: CN
Inventors: 沈忠恩; 金建光; 陈科
Original assignee: Jiaxing Ou Bote Science And Technology Paper Equipment Co ltd
Current assignee: Jiaxing Ou Bote Science And Technology Paper Equipment Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-09
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a high reliable papermaking pulping equipment heat dispersion device, say and the mill including concatenation shell, first crowded material, the crowded material of second, first crowded material is said has been seted up at the top in the concatenation shell, the row material is said has been seted up to the bottom in the concatenation shell, the crowded material of second is said has been seted up to one end in the concatenation shell, the crowded material of second says that top and first crowded material say that one end runs through the intercommunication, the crowded material of second says that to weld with first crowded material and establishes the backup pad, backup pad surface distribution sets up the relief hole, first spiral shell rotary rod is installed through ball bearing in the first crowded material way, install second spiral shell rotary rod in the crowded material way of second, install third spiral shell rotary rod in the row material way. The method can strip the residual ink which is not stripped on the paper pulp fiber, and make the impurities such as ink, stickies and the like contained in the pulp fine and uniformly dispersed, thereby effectively improving the quality of the pulp.

Description

High-reliability thermal dispersion device of papermaking pulping equipment

Technical Field

The utility model relates to a heat dispersion technical field, in particular to high reliable papermaking pulping equipment heat dispersion device.

Background

The utilization of recycled paper produced from waste paper raw materials is more and more common, so that the recycling quality of the recycled paper produced from the waste paper raw materials is more and more emphasized, and the quality of recycled pulp needs to be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high reliable papermaking pulping equipment heat dispersion device can peel off the residual printing ink that does not peel off on the paper pulp fibre to make impurity such as printing ink, stickies contained in the thick liquid fine and little and the homodisperse, thereby effectively improve thick liquids quality, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high reliable papermaking pulping equipment heat dispersion device, says and the mill including concatenation shell, first crowded material, the crowded material of second, first crowded material is said at the top in the concatenation shell, the row material is said has been seted up to the bottom in the concatenation shell, the crowded material of second is said to one end in the concatenation shell has been seted up, the crowded material of second says that top and first crowded material say one end and runs through the intercommunication, the crowded material of second says and welds with first crowded material and establishes the backup pad, the relief hole is seted up to backup pad surface distribution, first crowded material is said and is gone up and to install first spiral rotating rod through ball bearing, the crowded material of second is said and install second spiral rotating rod, arrange and say and install the third spiral rotating rod, third spiral rotating rod includes big spiral rotating rod, little spiral rotating rod and mill.

Furthermore, a feeding channel is formed between the bottom of the second extruding channel and the discharging channel in a penetrating mode, a grinding convex block is printed on the surface of one end in the discharging channel, the small-head spiral rotating rod is located on the feeding channel, convex grains corresponding to the grinding convex block are arranged on the surface of one side of the grinding disc, and the grinding disc is meshed with the grinding convex block through the convex grains.

Furthermore, a feeding port is formed in the top of the other end of the first extruding channel, and a discharging port is formed in the other end of the discharging channel.

Furthermore, an electric heating wire is embedded in the inner wall of the splicing shell, and the surface of the splicing shell is coated with a heat insulation sleeve.

Further, the rotation shafts of the first spiral rotating rod, the second spiral rotating rod and the third spiral rotating rod are all connected with a high-speed motor in an installing mode, and the high-speed motors are all installed on the outer side of the splicing shell through threads.

Compared with the prior art, the utility model discloses following beneficial effect has: the inside of each material channel is heated by an electric heating wire, a high-temperature environment is created for the slurry entering the material channels, personnel throw the slurry into the first extrusion channel through a feed port, the first spiral rotating rod is used for extruding and discharging the slurry, the slurry is highly extruded and discharged into the second extrusion channel through a discharge hole on a supporting plate, then the second spiral rotating rod is used for extruding and discharging for two times, the slurry in the second extrusion channel enters the feed channel, the slurry in the feed channel is pushed and extruded into a space between the grinding convex block and the grinding disc by the small-head spiral rotating rod of the third spiral rotating rod, along with the meshing between the grinding convex block and the grinding disc, the slurry extruded by the small-head spiral rotating rod is fully rubbed, impacted and rubbed among fibers, and flows into the material discharge channel from the periphery of the grinding disc, and is extruded only by the large-head rotating rod of the third spiral rotating rod, until the pulp is discharged from the discharge port, the residual ink which is not stripped on the paper pulp fiber is stripped, and the impurities such as ink, stickies and the like contained in the pulp are refined and uniformly dispersed, thereby effectively improving the quality of the pulp.

Drawings

Fig. 1 is the internal structure schematic diagram of the high-reliability thermal dispersion device of the papermaking and pulping equipment of the utility model.

Fig. 2 is the structure schematic diagram of the feeding channel in the thermal dispersion device of the high-reliability papermaking and pulping equipment.

Fig. 3 is a schematic view of the structure of the feeding channel in the thermal dispersion device of the high-reliability papermaking and pulping equipment.

In the figure: 1. splicing the shells; 2. a first extrusion channel; 3. a second extrusion channel; 4. a discharge channel; 5. a first helical rod; 6. a support plate; 7. a discharge hole; 8. a second helical rod; 9. a third helical rod; 10. an electric heating wire; 11. a feeding port; 12. a discharge port; 13. a high-speed motor; 14. a feed channel; 15. a big-head spiral rotating rod; 16. a grinding disc; 17. a small-head spiral rotating rod; 18. and grinding the bump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, a high-reliability heat dispersion device for papermaking and pulping equipment comprises a splicing shell 1, a first extruding channel 2, a second extruding channel 3 and a millstone 16, wherein the first extruding channel 2 is arranged at the top in the splicing shell 1, a discharging channel 4 is arranged at the bottom in the splicing shell 1, the second extruding channel 3 is arranged at one end in the splicing shell 1, the top of the second extruding channel 3 is communicated with one end of the first extruding channel 2 in a penetrating manner, a supporting plate 6 is welded at the communicating position of the second extruding channel 3 and the first extruding channel 2, a discharging hole 7 is formed in the surface distribution of the supporting plate 6, a first spiral rotating rod 5 is arranged in the first extruding channel 2 through a ball bearing, a second spiral rotating rod 8 is arranged in the second extruding channel 3, a third spiral rotating rod 9 is arranged in the discharging channel 4, and the third spiral rotating rod 9 comprises a large spiral rotating rod 15, a first spiral rotating rod, a second spiral rotating rod and a millstone 16, A small-head spiral rotating rod 17 and a grinding disc 16.

Wherein, a feed channel 14 has been seted up in running through between second crowded material 3 bottom and the row material way 4, discharge and say 4 interior one end surface seal of 4 and carved with and grind protruding piece 18, little spiral shell rotary rod 17 is located

feed channel

14, 16 side surfaces of mill are equipped with the protruding line that corresponds with grinding protruding

piece

18, 16 meshes with grinding protruding piece 18 through protruding line and grinding protruding piece 18.

In this embodiment, as shown in fig. 2 and 3, the grinding disc 16 engages with the grinding convex block 18 through the convex pattern on the surface thereof, and after the third spiral rod 9 rotates, the grinding disc 16 rotates on one side of the grinding convex block 18.

The top of the other end of the first material extruding channel 2 is provided with a feeding port 11, and the other end of the material discharging channel 4 is provided with a material discharging port 12.

In this embodiment, as shown in fig. 1, a person discharges materials in the first extrusion channel 2 through the feeding port 11.

Wherein, the inner wall of the splicing shell 1 is embedded with an electric heating wire 10, and the surface of the splicing shell 1 is coated with a heat insulation sleeve.

In this embodiment, as shown in fig. 1, each group of material channels is heated by an electric heating wire 10 to create a high-temperature environment for the slurry entering the material channels.

Wherein, the equal erection joint of axis of rotation of first spiral shell rotary rod 5, second spiral shell rotary rod 8 and third spiral shell rotary rod 9 has high-speed motor 13, high-speed motor 13 all installs in the concatenation shell 1 outside through the screw thread.

In this embodiment, as shown in fig. 1, a high-speed motor 13 is used to drive the rotation of the screw rod.

It should be noted that the utility model relates to a high-reliability thermal dispersion device for papermaking and pulping equipment, when in operation, a person turns on the high-speed motor 13 of each group of spiral rotating rods to rotate each group of spiral rotating rods in the material channel, the electric heating wire 10 heats each group of material channel to create a high-temperature environment for the pulp entering the material channel, the person puts in the pulp in the first extruding channel 2 through the feeding port 11, the first spiral rotating rod 5 is used for extruding and discharging the pulp, the pulp is highly extruded and discharged into the second extruding channel 3 through the discharge hole 7 on the supporting plate 6, then the second spiral rotating rod 8 is used for two-wheel extruding and discharging, the pulp in the second extruding channel 3 enters the feeding channel 14, the pulp in the feeding channel 14 is extruded into the space between the grinding convex block 18 and the grinding disc 16 through the small-head spiral rotating rod 17 of the third spiral rotating rod 9, and along with the occlusion between the grinding convex block 18 and the grinding disc 16, the pulp squeezed in by the small-head spiral rotating rod 17 is fully rubbed and impacted between the ground convex block 18 and the grinding disc 16 and is rubbed and kneaded among fibers, and then seeps out from the periphery of the grinding disc 16 and flows into the discharging channel 4, and the pulp is only squeezed by the large-head spiral rotating rod 15 of the third spiral rotating rod 9 until the pulp is discharged from the discharging port 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-reliability heat dispersion device of papermaking and pulping equipment comprises a splicing shell (1), a first extruding channel (2), a second extruding channel (3) and a grinding disc (16), and is characterized in that the first extruding channel (2) is arranged at the inner top of the splicing shell (1), a discharging channel (4) is arranged at the inner bottom of the splicing shell (1), a second extruding channel (3) is arranged at one end of the splicing shell (1), the top of the second extruding channel (3) is communicated with one end of the first extruding channel (2) in a penetrating manner, a support plate (6) is welded at the communicating position of the second extruding channel (3) and the first extruding channel (2), a discharge hole (7) is arranged on the surface of the support plate (6), a first spiral rotating rod (5) is arranged in the first extruding channel (2) through a ball bearing, a second spiral rotating rod (8) is arranged in the second extruding channel (3), install third spiral rotating rod (9) in row material way (4), third spiral rotating rod (9) are including big first spiral rotating rod (15), little first spiral rotating rod (17) and mill (16).

2. The high reliability thermal dispersion device of paper making pulping equipment according to claim 1, characterized in that: the material feeding channel (14) has been seted up in running through between second crowded material way (3) bottom and row material way (4), row material says in (4) that one end surface seal is carved with and grinds protruding piece (18), microcephaly spiral shell rotary rod (17) is located feeding channel (14), mill (16) a side surface is equipped with the protruding line that corresponds with grinding protruding piece (18), mill (16) are through protruding line and grinding protruding piece (18) interlock.

3. The high reliability thermal dispersion device of paper making pulping equipment according to claim 1, characterized in that: a feeding port (11) is formed in the top of the other end of the first material extruding channel (2), and a discharging port (12) is formed in the other end of the material discharging channel (4).

4. The high reliability thermal dispersion device of paper making pulping equipment according to claim 1, characterized in that: the inner wall of the splicing shell (1) is embedded with an electric heating wire (10), and the surface of the splicing shell (1) is coated with a heat insulation sleeve.

5. The high reliability thermal dispersion device of paper making pulping equipment according to claim 1, characterized in that: the equal erection joint in axis of rotation of first spiral shell rotary rod (5), second spiral shell rotary rod (8) and third spiral shell rotary rod (9) has high-speed motor (13), high-speed motor (13) all install in the concatenation shell (1) outside through the screw thread.