CN212560917U - Drying device of paper machine - Google Patents

Abstract

The utility model provides a paper machine drying device, the device comprises a device body, the inside of device body is provided with the stoving storehouse, and the top in stoving storehouse is provided with the heated warehouses, the internally mounted of heated warehouses has the fan. The utility model provides a pair of paper machine drying device passes through mutually supporting of the inside heating device that sets up of heated warehouses and fan, can be in the working process of paper drying process, wear the heat of production to heat the heating device and blow off from blowing the mouth, carry out drying operation to the inside paper top in entering stoving storehouse, and through mutually supporting of air heater and honeycomb duct, can get into the inside of supplementary backing roll with the heat water conservancy diversion that the air heater produced, and discharge from a plurality of dry holes of seting up on supplementary backing roll surface, thereby carry out drying operation to the bottom of paper, the device adopts top and the omnidirectional dry operation of blowing in bottom, can effectively shorten paper drying time, improve the dry work efficiency of paper greatly.

Description

Drying device of paper machine

Technical Field

The utility model relates to a papermaking equipment field especially relates to a paper machine drying device.

Background

The paper machine is a general name of a complete set of equipment which enables paper pulp to form paper webs in a linkage mode, and comprises a main machine such as a head box, a net part, a pressing part, a drying part, a calender, a paper winder and a transmission part and auxiliary systems such as steam, water, vacuum, lubrication, heat recovery and the like.

However, in the working process of paper making production of a paper machine, the paper to be produced needs to be dried, but the drying device used in the traditional paper making is complex in drying structure, the contact area between the drying heat and the paper is small during drying, and the drying time is long, so that the working efficiency of paper drying treatment is reduced, heat loss is easy to occur during drying, the cost input is increased or reduced, the resource waste is caused, and the pollution to the paper is easily caused by the entering of dust during the drying process.

Therefore, there is a need to provide a drying device for a paper machine that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paper machine drying device has solved the long inefficiency of drying time, the big problem of energy consumption.

For solving the technical problem, the utility model provides a pair of paper machine drying device, the device comprises a device body, the inside of device body is provided with the stoving storehouse, and the top in stoving storehouse is provided with the heated warehouses, the internally mounted of heated warehouses has the fan, and the below of fan is provided with heating device in the inside of heated warehouses to the mouth of blowing has been seted up to the bottom in heated warehouses, the inside in stoving storehouse is provided with the backup pad, and one side support of backup pad has the auxiliary supporting roll, the bottom of device body is provided with unable adjustment base.

Preferably, an air heater is installed on one side of the auxiliary supporting roller, a guide pipe is arranged at the top end of the air heater, one end of the guide pipe penetrates through the inside of the auxiliary supporting roller and extends to the inside of the auxiliary supporting roller, and a plurality of drying holes are formed in the surface of the auxiliary supporting roller.

Preferably, an access window is formed in the side surface of the device body, an auxiliary roller is arranged on the inner side of the access window, and a sealing cover body is connected to one side of the device body through a connecting rotating shaft.

Preferably, one side of the device body is provided with a first driving roller, the opposite end of the first driving roller is arranged on the other side of the device body and is provided with a second driving roller, a winding roller is arranged on one side of the second driving roller, and the insulating layer is filled in the device body.

Preferably, the auxiliary supporting rollers are arranged in a plurality, and the plurality of auxiliary supporting rollers are distributed at equal intervals along the horizontal direction.

Preferably, the air blowing openings are arranged in a plurality, the air blowing openings are distributed along the horizontal direction at equal intervals, and the fan is arranged in a plurality.

Compared with the prior art, the utility model provides a pair of paper machine drying device has following beneficial effect:

the utility model provides a drying device of a paper machine, which is characterized in that a heating device arranged in a heating bin is matched with a fan, the heat generated by the heating device is blown out from the air blowing port during the working process of the paper drying treatment, the paper entering the drying bin is dried and is matched with the guide pipe through the air heater, the heat generated by the hot air blower is guided into the auxiliary supporting roller and is discharged from a plurality of drying holes arranged on the surface of the auxiliary supporting roller, so that the bottom of the paper is dried, the device adopts the top and bottom omnibearing drying and blowing operation, not only can effectively shorten the paper drying time and greatly improve the paper drying work efficiency, meanwhile, the supporting area and the supporting strength of the paper can be effectively increased through the plurality of auxiliary supporting rollers which are distributed at equal intervals.

The utility model provides a paper machine drying device, through the auxiliary roll that gets into the inboard setting of window, can be at the in-process that the paper got into, make its paper roll get into, effectively reduce the paper and the wearing and tearing that get into the window contact surface, and through the sealed lid that device body one side set up and the setting of heat preservation, can be at the dry in-process of paper, effectively reduce thermal loss, not only effectively avoid the waste of heat energy, promote stoving storehouse heat preservation effect, also effectively avoid the paper drying process simultaneously, the entering of dust causes the pollution of paper.

Drawings

Fig. 1 is a front view of a drying apparatus of a paper machine according to the present invention;

FIG. 2 is a schematic structural view of the auxiliary supporting roller of the present invention;

fig. 3 is a side view of the device body of the present invention.

Reference numbers in the figures: 1. a fixed base; 2. a device body; 3. a first driving roller; 4. a drying bin; 5. an air blowing port; 6. a heating device; 7. a heating chamber; 8. a fan; 9. a second driving roller; 10. a support plate; 11. a wind-up roll; 12. an auxiliary support roller; 13. drying the pores; 14. a flow guide pipe; 15. a hot air blower; 16. an auxiliary roller; 17. entering a window; 18. sealing the cover body; 19. and (7) an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a front view of a drying device of a paper machine according to the present invention; FIG. 2 is a schematic structural view of the auxiliary supporting roller of the present invention; fig. 3 is a side view of the device body of the present invention. The utility model provides a drying device for paper machine, including device body 2, the inside of device body 2 is provided with stoving storehouse 4, and the top of stoving storehouse 4 is provided with heated warehouses 7, the internally mounted of heated warehouses 7 has fan 8, and the below of fan 8 is provided with heating device 6 in the inside of heated warehouses 7, and blowing port 5 has been seted up to heated warehouses 7's bottom, the inside of stoving storehouse 4 is provided with backup pad 10, and one side of backup pad 10 supports there is supplementary backing roll 12, the bottom of device body 2 is provided with unable adjustment base 1, through mutually supporting of heating device 6 and fan 8 of the inside heating device that sets up of heated warehouses 7, can be in the course of work of paper drying process, the heat of wearing production with heating device 6 heats and blows off from blowing port 5, carry out drying operation to the inside paper top of getting into stoving storehouse 4.

Further, the air heater 15 is installed to one side of the auxiliary supporting roller 12, and the top of the air heater 15 is provided with the honeycomb duct 14, and one end of the honeycomb duct 14 runs through the inside that extends to the auxiliary supporting roller 12, a plurality of drying holes 13 have been seted up on the surface of the auxiliary supporting roller 12, through mutually supporting of the air heater 15 and the honeycomb duct 14, the heat water conservancy diversion that can produce the air heater 15 gets into the inside of the auxiliary supporting roller 12, and discharge from a plurality of drying holes 13 that the surface of the auxiliary supporting roller 12 was seted up, thereby carry out drying operation to the bottom of paper, the device adopts the top and the all-round dry operation of blowing in bottom, not only can effectively shorten paper drying time, improve the dry work efficiency of paper greatly.

Further, the entering window 17 has been seted up to the side surface of device body 2, and the inboard that gets into window 17 is provided with supplementary roller 16, one side of device body 2 is connected with sealed lid 18 through connecting the pivot, supplementary roller 16 through the inboard setting of entering window 17, can be at the in-process that the paper got into, make its paper roll get into, effectively reduce the wearing and tearing of paper and entering window 17 contact surface, and through the sealed lid 18 that sets up of device body 2 one side, can be at the dry in-process of paper, effectively reduce thermal loss, not only effectively avoid the waste of heat energy, promote the heat preservation effect in stoving storehouse 4, also effectively avoid the paper drying process simultaneously, the entering of dust causes the pollution of paper.

Further, one side of device body 2 is provided with first drive roller 3, and the opposite end of first drive roller 3 is located the opposite side of device body 2 and is provided with second drive roller 9 to one side of second drive roller 9 is provided with wind-up roll 11, and the inside packing of device body 2 has heat preservation 19, can effectively reduce dry thermal's loss, resources are saved through heat preservation 19.

Further, the auxiliary supporting rollers 12 are provided in plurality, and the plurality of auxiliary supporting rollers 12 are all distributed along the horizontal direction at equal intervals, and the supporting area and the supporting strength of the paper can be effectively increased by the plurality of auxiliary supporting rollers 12 distributed at equal intervals.

Further, the air blowing openings 5 are arranged in a plurality, the air blowing openings 5 are distributed at equal intervals in the horizontal direction, and the fans 8 are arranged in a plurality.

The utility model provides a pair of paper machine drying device's theory of operation as follows:

when in use, the device body 2 is firstly moved and arranged in a paper drying working area, then an external power supply is connected, paper enters the drying bin 4 from the entrance window 17 through the first driving roller 3, and the paper can roll in through the auxiliary roller 16 arranged on the inner side of the entrance window 17 in the paper entering process, so that the abrasion of the contact surface of the paper and the entrance window 17 is effectively reduced, in the paper drying process, the loss of heat can be effectively reduced through the arrangement of the sealing cover 18 and the heat insulation layer 19 arranged on one side of the device body 2, the heat energy waste is effectively avoided, the heat insulation effect of the drying bin 4 is improved, meanwhile, the paper pollution caused by the entering of dust in the paper drying process is also effectively avoided, in the paper drying process, and in the working process of paper drying treatment, through the mutual matching of the heating device 6 and the fan 8 arranged in the heating bin 7, the heat that passes the production with heating device 6 heating blows off from mouth 5 of blowing, carry out drying operation to getting into the inside paper top in stoving storehouse 4, and through mutually supporting of air heater 15 and honeycomb duct 14, can get into the inside of supplementary backing roll 12 with the heat water conservancy diversion that air heater 15 produced, and discharge from a plurality of dry holes 13 that supplementary backing roll 12 surface was seted up, thereby carry out drying operation to the bottom of paper, the device adopts top and the omnidirectional dry operation of blowing in bottom, not only can effectively shorten paper drying time, improve the dry work efficiency of paper greatly, simultaneously through the supplementary backing roll 12 of a plurality of equidistance distributions, can effectively increase paper supporting area and support intensity, at last through the paper rolling after mutually supporting of second drive roller 9 with wind-up roll 11.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a drying device for a paper machine, includes device body (2), its characterized in that, the inside of device body (2) is provided with stoving storehouse (4), and the top of stoving storehouse (4) is provided with heated warehouses (7), the internally mounted of heated warehouses (7) has fan (8), and the below of fan (8) is provided with heating device (6) in the inside of heated warehouses (7) to blow mouth (5) have been seted up to the bottom of heated warehouses (7), the inside of stoving storehouse (4) is provided with backup pad (10), and one side support of backup pad (10) has auxiliary support roller (12), the bottom of device body (2) is provided with unable adjustment base (1).

2. A drying device of a paper machine as claimed in claim 1, characterized in that a hot air blower (15) is installed at one side of the auxiliary supporting roller (12), a guide pipe (14) is installed at the top end of the hot air blower (15), one end of the guide pipe (14) extends through the inside of the auxiliary supporting roller (12), and a plurality of drying holes (13) are opened on the surface of the auxiliary supporting roller (12).

3. A drying device for a paper machine according to claim 1, characterized in that the side surface of the device body (2) is opened with an access window (17), and the inside of the access window (17) is provided with an auxiliary roller (16), and one side of the device body (2) is connected with a sealing cover body (18) through a connecting rotating shaft.

4. A drying arrangement of a paper machine according to claim 1, characterized in that one side of the device body (2) is provided with a first driving roller (3), and the opposite end of the first driving roller (3) on the other side of the device body (2) is provided with a second driving roller (9), and one side of the second driving roller (9) is provided with a take-up roller (11), and the interior of the device body (2) is filled with an insulating layer (19).

5. A drying arrangement of a paper machine according to claim 1, characterized in that the auxiliary supporting rolls (12) are provided in plurality in common, and that the auxiliary supporting rolls (12) are all equally spaced in the horizontal direction.

6. A drying arrangement of a paper machine as claimed in claim 1, characterized in that the air blowing opening (5) is provided in plurality in common, and that the air blowing openings (5) are distributed equidistantly in the horizontal direction, and that the fan (8) is provided in plurality in common.

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