CN208649795U - A kind of paper machine vacuum reservoir automatic cleaning apparatus - Google Patents
A kind of paper machine vacuum reservoir automatic cleaning apparatus Download PDFInfo
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- CN208649795U CN208649795U CN201821311426.9U CN201821311426U CN208649795U CN 208649795 U CN208649795 U CN 208649795U CN 201821311426 U CN201821311426 U CN 201821311426U CN 208649795 U CN208649795 U CN 208649795U
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- vacuum reservoir
- snorkel
- support rod
- paper machine
- cleaning apparatus
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Abstract
The utility model discloses a kind of paper machine vacuum reservoir automatic cleaning apparatus, belong to pulp technology for making paper.It includes support rod, positioning pin, snorkel, ventilation nozzle, bristle, pipeline, filter device and air pump, the snorkel both ends are fixed on support rod, support rod is connected on vacuum reservoir shaft, pass through positioning pin connection between support rod, the snorkel is equipped with the ventilation nozzle being connected to snorkel relative to that side of vacuum reservoir cylinder body, bristle is equipped at the ventilation nozzle, the snorkel connects an air pump by pipeline.The utility model can conveniently dredge the through-hole on vacuum reservoir in real time, effectively attenuating labor intensity, improve production efficiency, guarantee paper quality, greatly improve the service life of vacuum reservoir.The utility model has the advantages that simple structure and reasonable design, easily fabricated.
Description
Technical field
The utility model belongs to pulp technology for making paper, clears up dress automatically more specifically to a kind of paper machine vacuum reservoir
It sets.
Background technique
With the development of Modern Paper Machine, high speed low weight paper machine is especially favored by people.Because packaging industry is to low quantitative paper sheets
Demand it is increasing, big type is substantially this high speed low weight paper machine.Low basis weight means that fiber number is few, together
Etc. quality fiber, quantitative lower, paper is more difficult to manufacture paper with pulp, because its paper strength is poor.During manufacturing paper with pulp at a high speed, slight processing procedure
Fluctuation or small fiber interweaving flaw will lead to the abnormal of production.It is main in preceding drying section in order to overcome this phenomenon
The web transfers mode combined using vacuum reservoir and drying cylinder, vacuum reservoir is interior to be aspirated by vacuum blower, and band negative pressure, paper web in cylinder is made to exist
In transmittance process, centrifugal force can be overcome by the suction that negative pressure generates, so that paper is close to dry net, effectively improve operational efficiency.But
Because preceding dry section moisture, which largely evaporates, and the generation of paper hair is in addition the environment of high temperature, will form purees leads to vacuum furnace
The blocking of through-hole.After the blocking of vacuum reservoir through-hole, when paper injection, paper slip is not walked with vacuum reservoir, largely effects on paper injection efficiency, normal to produce
When, float side or page jitter phenomenon are also easily generated, disconnected paper is caused.
It by retrieval, is disclosed about the related art scheme of paper machine vacuum reservoir in the prior art, such as China is specially
Sharp application number: 201220423292.6, the day for announcing: 2013.03.20, invention and created name are as follows: drying part of paper making machine is from dynamic circuit breaker paper
Antifouling cylinder assembly, antifouling cylinder assembly disclosed in this application, it is soft to blow paper tube, side gas blow pipe, compressed air by bracket, banner
Pipe, solenoid valve block are after disconnected paper occurs for paper machine at the advantages of, device, and drying portion paper tail is blown completely in time, effectively
Prevention is resolved and twines cylinder and plug cylinder phenomenon by what paper tail generated after paper, reduces due to twining the shutdown processing time caused by cylinder and plug cylinder,
The apparatus structure is simple, energy saving, mitigates worker's working strength, improves paper machine operational reliability.But drying section drying cylinder
The paper hair of upper absorption can not be cleaned, and the blocking of vacuum reservoir through-hole be easy to cause paper phenomenon of breaking again.Therefore, it is automatic to need cylinder body
Cleaning plant.
Chinese Patent Application No.: 201420095951.7, the day for announcing: 2014.10.15, invention and created name are as follows: for making
The vacuum reservoir of paper plant, vacuum reservoir disclosed in this application, including cylinder body offer inner cavity in cylinder body, open on cylinder body lateral wall
Equipped with the left outside groove of screw-type and right outer channel, left outside groove and right outer fissure trench bottom offer through-hole, through-hole and inner cavity phase
Connection, left outside groove left side are connected with cylinder body left side, are connected on the right side of right outer channel with cylinder body right side.The utility model
Vacuum reservoir for paper mill is greatly promoted by the through-hole that two screw-type outer channels are arranged and are connected with inner cavity on surface
Vacuum reservoir self-cleaning ability prevents dirt long time integration, easy cleaning.But since vacuum reservoir is very big, and a papermaking
Machine is equipped with multiple vacuum reservoirs, it is time-consuming and laborious to clear up dirt manually, and dry net is easily scratched in scale removal process, and in through-hole
Paper hair is difficult to clean out in time, influences paper and is close to cylinder body, be easy to cause disconnected paper phenomenon, so, it also needs to make improvements.
Summary of the invention
1, it to solve the problems, such as
For the utility model in current paper-making process, paper hair forms purees, blocks vacuum reservoir through-hole, it is tight to influence paper
Cylinder body is pasted, the problem of so as to cause disconnected paper, provides a kind of paper machine vacuum reservoir automatic cleaning apparatus, is based primarily upon gas purging
Mode, devise it is a applied to paper machine vacuum reservoir through-hole paper hair absorb device.Because paper web is interweaved by fiber
Characteristic determine that even if middle position is defective, will not be obvious as the influence of force part on side, so we devise
This paper machine vacuum reservoir automatic cleaning apparatus, when needed, openable air valve, automatic dredging vacuum reservoir edge through-hole.This reality
With the technical solution of novel offer, paper hair to be cleared up during paper injection automatically, improves working efficiency, structure is simple, scheme is reasonable,
Reduce labor intensity.
2, technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of paper machine vacuum reservoir automatic cleaning apparatus, including snorkel, pipeline and air pump are arranged on the snorkel
Ventilation nozzle in communication, the snorkel connect air pump by pipeline.
Preferably, the both ends of the snorkel are separately connected support rod, and the both ends of vacuum reservoir are connected to by support rod.
Preferably, the support rod includes support rod b and two sections of support rod a, and is covered between support rod b and support rod a
It connects, is fixed by positioning pin.
Preferably, it is connected by way of screw thread or welding between the snorkel and ventilation nozzle.
Preferably, bristle is arranged in the outlet end of the ventilation nozzle.
Preferably, the two neighboring through-hole on the gap and cylinder body on the snorkel between two neighboring ventilation nozzle
Between gap it is consistent, and each ventilation nozzle be aligned a through-hole.
Preferably, the aperture of the ventilation nozzle is less than or equal to the aperture of through-hole.
Preferably, the pipeline includes but is not limited to hose, stainless steel tube.
Preferably, the material of the snorkel and ventilation nozzle is seamless stainless steel thick-walled pipe.
Preferably, filter device is set on the pipeline between the snorkel and air pump.
Preferably, when air pump is vacuum pump, the filter device is cyclone separator.
3, beneficial effect
Compared with the prior art, the utility model has the following beneficial effects:
(1) the utility model can in the work of vacuum reservoir paper injection, while it is no contact paper the cylinder body other side into
The dredging of row cylinder body through-hole effectively reduces the labor intensity that worker clears up through-hole, improves the working efficiency of paper machine, guarantees
The high quality of paper；
(2) telescopic support rod is arranged by positioning pin in the utility model, adjusts ventilation nozzle with can be convenient and leads to
The distance between hole avoids losing because of bleed pressure, causes through-hole dredging effect poor；
(3) it is connected between the snorkel of the utility model and ventilation nozzle by welding manner, junction is avoided to there is seam
Gap loses bleed pressure, influences cleaning effect；It can also threadedly be connected between snorkel and ventilation nozzle, it can
Easily to dismantle ventilation nozzle.
(4) the utility model ventilation nozzle be arranged bristle, can by it is faster it is direct in a manner of so that dirt is fallen off, by through-hole
It cleans out.
(5) when the aperture of the ventilation nozzle of the utility model is slightly less than through-hole diameter, ventilation nozzle be can be convenient in vacuum
Through-hole is put in when cylinder working and carries out cleaning work, and is avoided the friction of ventilation nozzle and through-hole and caused through-hole and lead to
The abrasion of gas tube orifice；When the aperture of ventilation nozzle is equal to through-hole diameter, vacuum reservoir can be cleared up when vacuum reservoir is idle.
(6) pipeline of the utility model is detachable, and can conveniently dismantle snorkel when not needing cleaning work, keeps away
The damage that the present apparatus is caused due to exempt from the weight bearing because of air pump and filter device, extends the service life of the present apparatus, convenient for cleaning next time
It is used when paper hair in snorkel.
(7) the utility model can fill a filter device between snorkel and air pump, when the effect of air pump is to blow,
Filter device can filter out the impurity in gas source；When air pump be vacuum pump, can air-breathing when, installation cyclone separator as filtering
Device, it is a kind of filter plant for gas-solid system or liquid-solid system, by air-flow be introduced tangentially into caused by rotary motion,
Making, there is the solid particle of larger centrifugal inertial force or drop, which to get rid of to outside wall surface, separates, and avoids the short needs of filter device service life
Often the problem of cleaning.
(8) the utility model structure is simple, and design is rationally, easily fabricated.
Detailed description of the invention
Fig. 1 is that the utility model is mounted on the structural schematic diagram on vacuum reservoir；
Label declaration in schematic diagram:
1, support rod a；2, positioning pin；3, support rod b；4, snorkel；5, cylinder body；6, ventilation nozzle；7, bristle；8, lead to
Hole；9, pipeline；10, filter device；11, air pump.
Fig. 2 is the partial enlarged view of the utility model ventilation nozzle and bristle.
Specific embodiment
In order to further appreciate that the content of the utility model, the utility model is retouched in detail in conjunction with the accompanying drawings and embodiments
It states.
Embodiment 1
As shown in Figure 1, a kind of paper machine vacuum reservoir automatic cleaning apparatus of the present embodiment include support rod a1, positioning pin 2,
Support rod b3, snorkel 4, ventilation nozzle 6, bristle 7, pipeline 9, filter device 10 and air pump 11,4 both ends of snorkel are fixed on branch
On strut b3, support rod b3 covers on support rod a1, respectively has a column location hole on support rod a1 and support rod b3, adjusts support rod
The height of b3 is inserted into location hole by positioning pin and fixes two support rods, adjusts the position of positioning pin insertion location hole, support rod
B3 can drive 4 telescopic moving of snorkel, and the bottom end of support rod a1 is connected on vacuum reservoir shaft；Snorkel 4 is equipped with and communicates therewith
Ventilation nozzle 6, the diameter of ventilation nozzle 6 is slightly less than the aperture of through-hole 8, and nozzle 8 of ventilating is fixed on by welding
On snorkel 4, between the two neighboring through-hole 8 on gap and cylinder body 5 on snorkel 4 between two neighboring ventilation nozzle 6
Gap is consistent, and each ventilation nozzle 6 is directed at a through-hole 8；It is equipped with bristle 7 at the outlet end of ventilation nozzle 6, nozzle 6 of ventilating
It is equipped with a circle tiny holes at the wall thickness of outlet end, is used for fixed bristles 7；Snorkel 4 connects whirlwind point by hoseline 9
From device as filter device 10, the other end of cyclone separator is connected with a vacuum pump, and the suction of vacuum pump is greater than vacuum reservoir
The suction of interior vacuum, and be to be flexibly connected between snorkel 4, cyclone separator and vacuum pump and pipeline 9, cleaning easy to disassemble.
A kind of support rod a1 of paper machine vacuum reservoir automatic cleaning apparatus described in the present embodiment is mounted on the axis of vacuum reservoir
On bar, when disconnected paper occurring or paper cannot be close to cylinder body 5, hose is plugged, this cleaning plant is started.It is fixed to adjust positioning pin insertion
The position in position hole makes the through-hole 8 ventilated on the alignment cylinder body 5 of nozzle 6, and at a distance of suitable position, when vacuum reservoir does not have vacuum gas
When the suction of pressure or vacuum pump is greater than pull of vacuum in vacuum reservoir, using the suction of vacuum pump, in addition the auxiliary of bristle,
Carry out the work of through-hole 8 on dredging cylinder body 5.
Through-hole 8 on the real-time automatic dredging vacuum reservoir of the utility model, time saving and energy saving, the labour for not only reducing worker is strong
Degree, also improves the production efficiency of paper, avoids the blocking of through-hole, considerably increase the service life of vacuum reservoir, also improve
The quality of paper.
Embodiment 2
A kind of paper machine vacuum reservoir automatic cleaning apparatus of the present embodiment, substantially with embodiment 1, the difference is that:
The ventilation nozzle 6 of the present embodiment and the junction of snorkel 4 are equipped with screw thread, i.e., snorkel is flexibly connected by way of screw thread
Mouth 6 and snorkel 4 prepare the ventilation nozzle 6 of several groups of different-diameters, and the diameter for nozzle 6 of ventilating is less than or equal to the hole of through-hole 8
Diameter selects the ventilation nozzle 6 of suitable diameter to connect and carries out cleaning work on snorkel 4 when vacuum reservoir does not turn according to cleaning needs
Selection is equal to the ventilation nozzle 6 in 8 aperture of through-hole when dynamic；When vacuum reservoir rotation, selection is slightly less than the ventilation nozzle in 8 aperture of through-hole
6, ventilation nozzle 6, which can conveniently be put in inside through-hole 8, to be cleared up, while the friction that can reduce ventilation nozzle 6 and vacuum reservoir is damaged
It loses.
Embodiment 3
A kind of paper machine vacuum reservoir automatic cleaning apparatus of the present embodiment, substantially with embodiment 1, the difference is that:
The bristle 7 of the present embodiment be fixed on one it is identical and be covered on the disk of blow vent as ventilation 6 diameter of nozzle, no longer only logical
6 outlet end of gas tube orifice only has a circle bristle 7, but bristle 7 is densely arranged in the bottom surface of ventilation nozzle 6 relatively, disk and logical
It is connected through a screw thread between gas tube orifice 6, bristle 7 easy to disassemble.When 5 paper hair of cylinder body is less, not needing can using the cleaning of bristle 7
When cleaning out, can dismantle bristle 7, directly using ventilation pipe end cleaning vacuum reservoir.
Embodiment 4
A kind of paper machine vacuum reservoir automatic cleaning apparatus of the present embodiment, substantially with embodiment 1, the difference is that:
It is fitted without cyclone separator in the present embodiment, and pipeline 9 is stainless steel material.Because the gas source that air pump uses is mainly
When realizing cleaning vacuum reservoir by blowing, a filter screen is housed again between air pump and snorkel, removes and contain in gas source
Impurity will be attached between filter screen and pipeline with easy-to-dismount structure, example for the ease of replacing or cleaning filter screen
Such as locked using steel ring.
Embodiment 2-4 is also able to achieve the dredging work of vacuum reservoir through-hole in embodiment 1, and embodiment 2 is in embodiment 1
On the basis of carried out some improvement, using the ventilation nozzle 6 of flexible connection, be convenient to clean snorkel 4 and snorkel when inhaling paper hair
The paper hair that 6 junctions of mouth are left, and the ventilation nozzle of different-diameter can be selected according to different cleaning needs, selection is more,
Replacement easy to disassemble；Connection type and arrangement mode, bristle 7 of the bristle 7 at ventilation nozzle 6 is improved in embodiment 3 to be convenient for
Disassembly can alternatively be used bristle, and the area that bristle 7 is arranged on ventilation nozzle 6 is more, convenient for cleaning down through-hole 8；Embodiment
There is no cyclone separator in 4, be only a filter screen, when gas source is aspirator vacuum pump, filter screen blocking leads to suction effect
It is bad, and the pipeline 9 in embodiment 4 is stainless steel material, and stainless steel tube removes also convenient without hose.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of paper machine vacuum reservoir automatic cleaning apparatus, which is characterized in that including snorkel (4), pipeline (9) and air pump
(11), ventilation nozzle (6) in communication is set on the snorkel (4), and the snorkel (4) is connected by pipeline (9)
Connect air pump (11).
2. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 1, it is characterised in that: the snorkel
(4) both ends are separately connected support rod, and the both ends of vacuum reservoir are connected to by support rod.
3. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 2, it is characterised in that: the support rod
It is socketed, passes through positioning pin (2) including support rod b (3) and (1) two section of support rod a, and between support rod b (3) and support rod a (1)
It is fixed.
4. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 1, it is characterised in that: the snorkel
(4) it is connect by way of screw thread or welding between ventilation nozzle (6).
5. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 1, it is characterised in that: the snorkel
Bristle (7) are arranged in the outlet end of mouth (6).
6. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 1, it is characterised in that: the snorkel
(4) gap between two neighboring ventilation nozzle (6) is consistent with the gap between the two neighboring through-hole (8) on cylinder body (5),
And each ventilation nozzle (6) is directed at a through-hole (8).
7. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 1, it is characterised in that: the snorkel
The aperture of mouth (6) is less than or equal to the aperture of through-hole (8).
8. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 1, it is characterised in that: the pipeline
It (9) include but is not limited to hose, stainless steel tube.
9. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 1, it is characterised in that: the snorkel
(4) filter device (10) are set on the pipeline (9) between air pump (11).
10. a kind of paper machine vacuum reservoir automatic cleaning apparatus according to claim 9, it is characterised in that: when air pump (11)
When for vacuum pump, the filter device (10) is cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311426.9U CN208649795U (en) | 2018-08-15 | 2018-08-15 | A kind of paper machine vacuum reservoir automatic cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311426.9U CN208649795U (en) | 2018-08-15 | 2018-08-15 | A kind of paper machine vacuum reservoir automatic cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208649795U true CN208649795U (en) | 2019-03-26 |
Family
ID=65789779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311426.9U Active CN208649795U (en) | 2018-08-15 | 2018-08-15 | A kind of paper machine vacuum reservoir automatic cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208649795U (en) |
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2018
- 2018-08-15 CN CN201821311426.9U patent/CN208649795U/en active Active
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