CN207277069U

CN207277069U - A kind of high whiteness light offset paper fluffer

Info

Publication number: CN207277069U
Application number: CN201721161188.3U
Authority: CN
Inventors: 邓仰兴
Original assignee: FUJIAN XIYUAN PAPER INDUSTRY Co Ltd
Current assignee: FUJIAN XIYUAN PAPER INDUSTRY Co Ltd
Priority date: 2017-09-11
Filing date: 2017-09-11
Publication date: 2018-04-27
Anticipated expiration: 2027-09-11

Abstract

It the utility model is related to papermaking equipment field,A kind of more particularly to high whiteness light offset paper fluffer,It is to drive blunt knife to rotate by shaft to discongest the fiber discongested in cylinder that it, which mainly solves slurries in the prior art in the process of discongesting,,Shaft, which rotates, drives slurries rotation,So that blunt knife to fiber to discongest speed slow,Discongest the problem of efficiency is low,Including rack,Cylinder is provided with the rack,A shaft is provided with the cylinder,First is provided with the cylinder and discongests device,Described first, which discongests device, includes the first turntable for being fixed in shaft and is fixed on cylinder and shaft the second turntable in relative rotation,A plurality of first through hole are provided with first turntable,The second turntable opposite face is provided with the first raised line on first turntable,A plurality of second through holes are provided with second turntable,It is arranged to rough surface with the first turntable opposite face on second turntable,The diameter of the first through hole is more than the diameter of the second through hole.

Description

A kind of high whiteness light offset paper fluffer

Technical field

It the utility model is related to papermaking equipment field, more particularly to a kind of high whiteness light offset paper fluffer.

Background technology

In the technical process of waste paper recycling recycled paper, still contain in the slurry after the processing of water conservancy pulper and do not divide completely The scattered small scraps of paper, further discongest and the quality for improving old paper stock are very important, discongesting for paper pulp can be general Beater, carry out in jordan and disc grinder, but since waste paper all has been subjected to mashing, if being carried out again with general beating equipment Discongest, not only power consumption is high, and the utilization rate of equipment is low, and fiber is cut off then declines pulp strength again, therefore, to waste paper Discongest, it is desirable on the premise of not cut staple, fiber is fully disperseed.Common device of discongesting includes Cylinder fluffer With the waterpower fluffer for being provided with blunt knife.Shaft one end of the prior art is mostly free end, but plants shaft in galloping, The bearing of drive end is not durable, and maintenance cost is higher.

China Patent No.：201220103425.1 disclosing a kind of deflaker, the deflaker includes discongesting Cylinder, described discongest are provided with stock inlet and grout outlet on cylinder, described discongest is provided with shaft in cylinder, the shaft passes through Described one end for discongesting cylinder is connected with the motor outside the fluffer, and the shaft is connected to by bearing discongests cylinder End, it is axially disposed in the shaft to have several blunt knives, the inner wall for discongesting cylinder be provided with several discongest it is convex Rise, described several are discongested raised tilted along the inner wall for discongesting cylinder and shifted to install.The device is set by discongesting place above and below cylinder Complete machine smooth running can be made by putting bearing spindle supporting structure, extended bearing service life, can more effectively be protected the normal of main shaft Operating, reduces the frequency and expense safeguarded with repair apparatus；But slurries are to drive blunt knife to rotate by shaft in the process of discongesting The fiber discongested in cylinder is discongested, shaft, which rotates, drives slurries rotation so that blunt knife to fiber to discongest speed slow, dredge It is low to solve efficiency.

Utility model content

Therefore, for it is above-mentioned the problem of, the utility model provides a kind of high whiteness light offset paper fluffer, it is main It is to drive blunt knife to rotate by shaft to dredge the fiber discongested in cylinder that slurries in the prior art, which are solved, in the process of discongesting Solution, shaft, which rotates, drives slurries rotation so that blunt knife to fiber to discongest speed slow, discongest the problem of efficiency is low.

To achieve the above object, the utility model employs following technical scheme：A kind of high whiteness light offset paper, which is used, to be dredged Solution machine, including rack, are respectively arranged with cylinder and motor in the rack, the top and the bottom of the cylinder are respectively equipped with feed inlet And discharge port, a shaft is provided with the cylinder and the upper end of shaft is pierced by cylinder, and the upper end of the shaft is located at outside cylinder Driven gear is provided with, the driving gear with driven gear engaged transmission, the cylinder are provided with the shaft of the motor Inside it is provided with first and discongests device, described first discongests device sets including the first turntable being fixed in shaft and fixation Put on cylinder with shaft the second turntable in relative rotation, be provided with a plurality of first through hole on first turntable, described The second turntable opposite face is provided with the first raised line on one turntable, a plurality of second through holes, institute are provided with second turntable State and be arranged to rough surface on the second turntable with the first turntable opposite face, the diameter of the first through hole is more than the straight of the second through hole Footpath.

Further, discongested positioned at first in the cylinder and second is provided with the downside of device discongests device, described second Discongesting device includes the 3rd turntable that is fixed in shaft and is fixed on cylinder and shaft in relative rotation the Four turntables, a plurality of third through-holes are provided with the 3rd turntable, are set on the 3rd turntable with the 4th turntable opposite face Have the second raised line, be provided with a plurality of fourth holes on the 4th turntable, on the 4th turntable with the 3rd turntable opposite face It is arranged to rough surface, the diameter of second through hole is more than third through-hole, and the diameter of the third through-hole is more than fourth hole Diameter.

Further, the number of first raised line is less than the number of the second raised line, and the first raised line width is more than the The width of two raised lines.

Further, the diameter of the cylinder is sequentially reduced from top to bottom.

By using preceding solution, the beneficial effects of the utility model are：This high whiteness light offset paper is with discongesting Machine, motor driving driving gear and driven gear rotate, so as to drive shaft to rotate, the first turntable in shaft rotate with it is quiet The second turntable only, which is formed, to be relatively rotated, the slurry in cylinder by first through hole be flowed into the first turntable and the second turntable it Between, the raised line on the first turntable forms abradant surface with the second turntable and slurry is ground, and the slurry ground is logical by second Hole is flowed out, and plays the role of discongesting the fiber in slurry；Further, device is discongested by first to carry out the fiber in slurries After discongesting, then discongest device by second and discongested so that fiber discongests that degree is more thorough, slurries in follow-up processing more To be simple, high yield rate；Further, the number of the first raised line is more than the less than the number of the second raised line and the first raised line width The width of two raised lines so that discongested to the fiber in slurries more abundant, and accelerate and discongest speed；Further, cylinder Diameter is sequentially reduced from top to bottom, and is conducive to the downward flowing of slurries, and the stability of liquid is good, reduces upper and lower part in cylinder Hydraulic pressure difference.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model embodiment.

Embodiment

The utility model is further illustrated in conjunction with the drawings and specific embodiments.

The utility model embodiment is：

With reference to figure 1, a kind of high whiteness light offset paper fluffer, including rack 1, is respectively arranged with the rack 1 Cylinder 2 and motor 3, the top and the bottom of the cylinder 2 are respectively equipped with feed inlet 21 and discharge port 22, the diameter of the cylinder 2 from Top to bottm is sequentially reduced, and the upper end that a shaft 4 and shaft 4 are provided with the cylinder 2 is pierced by cylinder 2, the upper end of the shaft 4 Driven gear 5 is provided outside positioned at cylinder 2, the driving gear 6 with the engaged transmission of driven gear 5, institute are provided with the shaft 4 State to be provided with cylinder 2 and discongest device 7, the device 7 of discongesting is set including the turntable 71 being fixed in shaft 4 and fixation Put on cylinder 2 with turntable 72 in relative rotation of shaft 4, be provided with through hole 73 on the turntable 71, with turning on the turntable 71 72 opposite face of disk is provided with raised line 74, and through hole 75 is provided with the turntable 72, is set on the turntable 72 with 71 opposite face of turntable Rough surface is set to, the diameter of the through hole 73 is more than the diameter of through hole 75, is set in the cylinder 2 positioned at the downside for discongesting device 7 It is equipped with and discongests device 8, the device 8 of discongesting includes the turntable 81 that is fixed in shaft 4 and is fixed on cylinder 2 With turntable 82 in relative rotation of shaft 4, through hole 83 is provided with the turntable 81, is set on the turntable 81 with 82 opposite face of turntable Raised line 84 is equipped with, is provided with through hole 85 on the turntable 82, is arranged to rough surface with 81 opposite face of turntable on the turntable 82, institute The diameter for stating through hole 75 is more than through hole 83, and the diameter of the through hole 83 is more than the diameter of through hole 85, and the number of the raised line 74 is few In the number of raised line 84,74 width of raised line is more than the width of raised line 84.

The working method of the utility model is：This high whiteness light offset paper fluffer, motor 3 drive driving gear 6 and driven gear 5 rotate, so as to drive shaft 4 to rotate, the turntable 71 in shaft 4 is rotated to be formed relatively with static turntable 72 Rotate, the slurry in cylinder 2 is flowed between turntable 71 and turntable 72 by through hole 73, the raised line 74 on turntable 71 and turntable 72 Form abradant surface to be ground slurry, the slurry ground is flowed out by through hole 75, is played and is discongested work to the fiber in slurry With；Discongested after discongesting device 7 and the fiber in slurries is discongested, then by discongesting device 8 so that fiber is dredged Solution degree is more thorough, and slurries are more simple in follow-up processing, high yield rate；The number of raised line 74 less than raised line 84 number and 74 width of raised line is more than the width of raised line 84 so that the fiber in slurries is discongested more abundant, and accelerates and discongest speed；Cylinder The diameter of body 2 is sequentially reduced from top to bottom, and is conducive to the downward flowing of slurries, and the stability of liquid is good, upper in reduction cylinder, The hydraulic pressure difference of lower part.

Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details On the utility model can be made a variety of changes, be the scope of protection of the utility model.

Claims

1. a kind of high whiteness light offset paper fluffer, including rack, cylinder and motor are respectively arranged with the rack, The top and the bottom of the cylinder are respectively equipped with inlet port and outlet port, and the upper end that a shaft and shaft are provided with the cylinder is pierced by Cylinder, the upper end of the shaft are located at cylinder and are provided outside driven gear, are provided with the shaft of the motor and driven tooth Take turns the driving gear of engaged transmission, it is characterised in that：First is provided with the cylinder and discongests device, described first discongests device Including the first turntable being fixed in shaft and it is fixed on cylinder and shaft the second turntable in relative rotation, institute State and a plurality of first through hole are provided with the first turntable, it is convex that the second turntable opposite face is provided with first on first turntable Bar, is provided with a plurality of second through holes on second turntable, is arranged to slightly with the first turntable opposite face on second turntable Matte, the diameter of the first through hole are more than the diameter of the second through hole.

2. high whiteness light offset paper fluffer according to claim 1, it is characterised in that：Positioned at the in the cylinder One discongests and second is provided with the downside of device discongests device, and described second discongests the 3rd that device includes being fixed in shaft Turntable and be fixed on cylinder with shaft the 4th turntable in relative rotation, be provided with a plurality of on the 3rd turntable Three through holes, are provided with the second raised line with the 4th turntable opposite face on the 3rd turntable, plural number are provided with the 4th turntable A fourth hole, is arranged to rough surface on the 4th turntable, the diameter of second through hole is more than with the 3rd turntable opposite face Third through-hole, the diameter of the third through-hole are more than the diameter of fourth hole.

3. high whiteness light offset paper fluffer according to claim 2, it is characterised in that：Of first raised line Number is less than the number of the second raised line, width of the first raised line width more than the second raised line.

4. high whiteness light offset paper fluffer according to claim 1 or 2, it is characterised in that：The cylinder it is straight Footpath is sequentially reduced from top to bottom.