CN208379325U - A kind of sleeve-type high-voltage spraying cleaner - Google Patents
A kind of sleeve-type high-voltage spraying cleaner Download PDFInfo
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- CN208379325U CN208379325U CN201821034649.5U CN201821034649U CN208379325U CN 208379325 U CN208379325 U CN 208379325U CN 201821034649 U CN201821034649 U CN 201821034649U CN 208379325 U CN208379325 U CN 208379325U
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Abstract
The utility model discloses a kind of sleeve-type high-voltage spraying cleaners, belong to pulp technology for making paper.It includes outer tube, spray tube and wig-wag；Spray apertures are opened up in the middle part of the spray tube, and nozzle is installed in spray apertures；The spray tube is arranged in the outer tube, on outer tube by support slipper inserting offers long slot hole corresponding with hole site is sprayed on spray tube；The wig-wag is mounted on one end of outer tube, and connect with spray tube end.The utility model sleeve-type high-voltage spraying cleaner uses inner and outer pipes double-layer structure form, and outer tube is fixed, and inner tube can clean felt, and facilitate online installation maintenance, to guarantee that paper machine persistent high efficiency is run.
Description
Technical field
The utility model belongs to pulp technology for making paper, more specifically to a kind of sleeve-type high-voltage spraying cleaner.
Background technique
In paper industry, page is essentially all by the way of press with large-roll-diameter in press section dehydration, and page follows hair
Cloth smooth transmitting between each pressure roller, so that the water transport in page be siphoned away in felt into felt by vacuum
An important factor for moisture achievees the purpose that dehydration, thus the cleanliness of felt is felt dehydration link.
A large amount of uses of regenerated fiber at present, being stepped up for papermaking chemical product additive amount is the two big of current paper industry
Trend contains a large amount of sicker and fiber fines in regenerated fiber, and paper web is easy to be sticked to felt and knit after press section is discharged
Object (felt) surface.Prevailing technology is directly to be cleaned to felt surface, but using high-pressure sprayer because of high pressure spray at present
Water nozzle is easy blocking during use, causes water needle to dissipate flower, can not clean felt surface, influence the banner drainage of wet web, sternly
It will lead to wet web when weight and go out splenium and fall side phenomenon, to generate disconnected paper.Moreover, being difficult to be replaced and cleaned felt during normal production
High pressure spray water nozzle, paper machine operation efficiency also relative drop.
The related improvement that the prior art is cleaned about felt, such as Chinese Patent Application No. are as follows: 201420332828.2,
Publication date are as follows: the patent document on December 10th, 2014 discloses a kind of on-line cleaning device for paper machine wet end, special
Sign is to include the fixed frame being arranged in below the forming net or felt of wet end of machine, across be provided with can be left on fixed frame
The dynamical system that the connection of high-pressure sprayer one end drives high-pressure sprayer mobile is arranged in the high-pressure sprayer moved right
System, and the water system being connected with high-pressure sprayer.Its advantages have: 1, due to using mobile sparge pipe,
High pressure on-line cleaning substantially increases production efficiency, guarantees product quality；2 and moving cylinder is used, moisture-proof increases height
Press the service life of water injector；3, water system keeps cleaning more thorough, and filter can guarantee water supply quality, be conducive to
Water recycles；4, atmospheric control can be such that moving cylinder work is ensured, realize automatic online cleaning.
For another example, Chinese Patent Application No. are as follows: 201720451160.7, publication date are as follows: the patent text on January 26th, 2018
It offers, discloses a kind of press section felt cleaning system, which includes tube-shaped legs, the T-type connector, spray of welding on the rack
Shower pipe, remote high-voltage nozzle, short range high pressure nozzle, spring, vibrator and high-pressure water pipe, there are two tube-shaped legs are set, balanced welding
Connect in the rack of paper machine, the lower part of two T-type connectors be socketed respectively in two tube-shaped legs, in tube-shaped legs and T-type
It is equipped with spring between connector, two interconnected spray tubes are equipped between two T-type connectors, is equipped with and hands in spray tube
The remote high-voltage nozzle and short range high pressure nozzle of mistake setting, fix a small-sized vibration below two spray tube middle positions
Dynamic device.
Above two scheme is all the Optimal improvements to felt cleaning structure, but there is online installation maintenance inconvenience
Problem.
Summary of the invention
1, it to solve the problems, such as
The utility model provides a kind of sleeve-type high-voltage spraying cleaner, online its object is to solve felt cleaning device
The problem of installation maintenance inconvenience.The sleeve-type high-voltage spraying cleaner uses inner and outer pipes double-layer structure form, and outer tube is fixed, inner tube
Felt can be cleaned, and facilitate online installation maintenance, to guarantee that paper machine persistent high efficiency is run.
2, technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of sleeve-type high-voltage spraying cleaner, including outer tube and spray tube；Spray is opened up in the middle part of the spray tube
Hole, one end have water inlet；The spray tube can be inserted into the outer tube, offers on outer tube and sprays on spray tube
The corresponding long slot hole in hole site.
Nozzle is installed in the spray apertures of the spray tube as a further improvement of the utility model,.
The spray tube is arranged in outer tube by support slipper as a further improvement of the utility model,.
The support slipper is mounted on spray tube as a further improvement of the utility model, on the inner wall of outer tube
Gib block is installed by screw, the guide groove matched with gib block is offered on support slipper.
It as a further improvement of the utility model, further include wig-wag；The wig-wag is mounted on one end of outer tube,
And it is connect with spray tube end.
The wig-wag is connected by the end of pin and spray tube as a further improvement of the utility model,；It is described outer
Position corresponding with pin offers dismounting hole on casing.
The spray apertures on the spray tube open up a row along its length as a further improvement of the utility model, and
Both ends distribution is more intensive than intermediate distribution.
Blowdown valve is installed in one end of non-water inlet on the spray tube as a further improvement of the utility model,.
Outer pipe support is installed at the both ends of the outer tube as a further improvement of the utility model,.
The water inlet of the spray tube installs pipe fitting as a further improvement of the utility model, and pipe fitting is from housing
It is stretched out outside outer tube in the avoid holes opened up on pipe.
3, beneficial effect
Compared with the prior art, the utility model has the following beneficial effects:
(1) the utility model sleeve-type high-voltage spraying cleaner, using inner and outer pipes nesting type structure, outer tube normal use
When fix, and spray tube is inserted into outer tube, is rinsed to production felt, when blocking, can be facilitated from outer tube
Interior extraction spray tube carries out cleaning and maintenance.
(2) the utility model sleeve-type high-voltage spraying cleaner is equipped with nozzle in the spray apertures of spray tube and is cleaned,
Water column is concentrated, and impact force is big, is cleaned more clean；Spray tube is driven by wig-wag and is swung back and forth in outer tube, and phase is avoided
Cleaning blind area between adjacent nozzle forms the continuous cleaning line free of discontinuities along felt wide cut direction, and the washing of felt full width can be made equal
Even, page moisture is uniform, improves product quality.
(3) the utility model sleeve-type high-voltage spraying cleaner is made by the cooperation of gib block and support slipper upper guide groove
Obtaining spray tube, only straight line is swung back and forth, without rotating, guarantees that nozzle spray direction is constant.
(4) the utility model sleeve-type high-voltage spraying cleaner, wig-wag and spray tube are by pin connection, easy disassembly,
And dismounting hole is opened up on outer tube, convenient for the dismounting of pin.
(5) the utility model sleeve-type high-voltage spraying cleaner, the spray apertures on spray tube use both ends comparatively dense, intermediate
Sparse design is easier contaminated feature according to felt edge and designs, guarantees felt edge quality.
(6) the utility model sleeve-type high-voltage spraying cleaner, blowdown valve is installed in one end of non-water inlet on spray tube,
Under intake pressure impact, dirt can be converged to blowdown valve one end, dirt can be discharged by blowdown valve.
(7) the utility model sleeve-type high-voltage spraying cleaner, structure is simple, and design is rationally, easily fabricated.
Detailed description of the invention
Fig. 1 is the front sectional view of the utility model sleeve-type high-voltage spraying cleaner；
Fig. 2 is the plan structure view of the utility model sleeve-type high-voltage spraying cleaner；
Fig. 3 is the partial enlarged view of A in Fig. 1；
Fig. 4 is the partial enlarged view of B in Fig. 1；
Fig. 5 is the partial enlarged view of C in Fig. 1.
In figure: 1, outer tube；101, long slot hole；102, outer pipe support；103, hole is dismounted；2, spray tube；201, nozzle；
202, water inlet；3, wig-wag；4, support slipper；5, blowdown valve；6, screw；7, gib block；8, it sells.
Specific embodiment
The utility model is further described below with attached drawing combined with specific embodiments below.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of sleeve-type high-voltage spraying cleaner of the present embodiment is main to wrap
Include outer tube 1, spray tube 2, wig-wag 3 and blowdown valve 5.
Wherein, outer tube 1 is used as support member, when in use, across the two sides for being mounted on press section of a paper machine, outer tube 1
Both ends outer pipe support 102 is installed, fixation is supported to outer tube 1 by outer pipe support 102.The middle position of outer tube 1
A long slot hole 101 is opened up, and the length of long slot hole 101 is greater than the width of processed felt.
Spray tube 2 cleans felt for spraying water, and is actively plugged in outer tube 1, and in-between and both ends position
Installation support slipper 4 is set, is arranged in outer tube 1 by the support of support slipper 4, so that spray tube 2 can be along the axial shifting of outer tube 1
It is dynamic.One end of spray tube 2 has water inlet 202, and water inlet 202 installs pipe fitting, the evacuation that pipe fitting is opened up from outer tube 1
It is stretched out outside outer tube 1 in hole, external water source can be connected；The medium position of spray tube 2 opens up spray apertures, spray apertures and outer tube 1
On long slot hole 101 it is corresponding, the water sprayed from spray apertures may pass through long slot hole 101 and directive felt.It should be noted that spray
It drenches hole and one row is set along 2 length direction of spray tube, and the length of long slot hole 101 is greater than the total length of spray apertures, have swing empty
Between.Meanwhile nozzle 201 being installed in the spray apertures of spray tube 2, so that water column is concentrated, impact force is big, cleans more clean；And
And nozzle 201 uses ruby high pressure needle nozzle herein, has good wearability and impact resistance, diameter of spraying water
0.9mm, irrigation pressure meet felt cleaning demand up to 30bar.
Straight line of the spray tube 2 in outer tube 1, which swings back and forth, to be realized by wig-wag 3, and wig-wag 3 is mounted on outer tube
1 one end, and partially protrude into outer tube 1, it is connect with 202 one end of water inlet of spray tube 2, and wig-wag 3 passes through pin 8 and spray
The end of shower pipe 2 connects, easy disassembly；And position corresponding with pin 8 offers dismounting hole 103 on outer tube 1, convenient for tearing open for pin
Dress.Wig-wag 3 can be used oscillating oil cylinder, rotary actuator, oscillating motor etc. it is existing in relatively conventional equipment, as long as can be realized
The linear reciprocation of spray tube 2 is swung, and is not particularly limited.The reciprocally swinging movement that spray tube 2 is driven by wig-wag 3, can
The cleaning blind area between adjacent nozzle 201 is avoided, the continuous cleaning line free of discontinuities along felt wide cut direction is formed, felt can be made complete
Uniformly, page moisture is uniform for width washing, improves product quality.
In order to there was only linear reciprocation swing when the work of spray tube 2, without rotating, caused water spray position becomes
To change, in the present embodiment, support slipper 4 is mounted on spray tube 2, gib block 7 is equipped with by screw 6 on the inner wall of outer tube 1,
The guide groove matched with gib block 7 is offered on support slipper 4.By the cooperation of gib block 7 and 4 upper guide groove of support slipper, make
Obtaining spray tube 2, only straight line is swung back and forth, without rotating, guarantees that 201 water spraying direction of nozzle is constant, flushing is more concentrated.
The long-time service of spray tube 2 can be formed in the interior thereof dirt, in order to spray convenient for dirt in spray tube 2 to be discharged
Blowdown valve 5 is installed by flange in one end of non-water inlet 202 in shower pipe 2, and irregular blowdown can be carried out to spray tube 2, guarantees spray
Cleannes inside shower pipe 2, nozzle 201 are not easy to block.
In actual production, often the both sides of the edge of felt are easier to pollute, and will lead to wet web when serious and go out splenium and fall side
Phenomenon generates disconnected paper, for this purpose, the spray apertures on spray tube 2 open up a row along its length, and both ends distribution is closeer than intermediate distribution
Collection, felt edge relative intermediate position flushing frequency is higher, guarantees quality.
When specifically used, 30-50 DEG C of clear water is passed through spray tube 2 after high-pressure hydraulic pump pressurizes, through water inlet 202
It is interior, and water outlet pressure is sprayed up to the water column of 30bar from nozzle 201, while under the action of wig-wag 3,2 linear reciprocation of spray tube
It swings, high quality cleaning is carried out to felt.It swings back and forth by the way that wig-wag 3 is high-precision, excessively cleaning can be eliminated and leakage is clear
The phenomenon that washing cleans felt entire surface, the effective quality for improving paper and the service life for extending felt.If for a long time
When using causing nozzle 201 to block, spray tube 2 can be extracted out online and cleaned and replaced, greatly ensure that the stabilization of production
Property.
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 sleeve-type high-voltage spraying cleaner, including spray tube (2), spray tube open up spray apertures, one end in the middle part of (2)
With water inlet (202), it is characterised in that: further include outer tube (1)；The spray tube (2) can be inserted into the outer tube (1)
It is interior, long slot hole (101) corresponding with hole site is sprayed on spray tube (2) is offered on outer tube (1).
2. a kind of sleeve-type high-voltage spraying cleaner according to claim 1, it is characterised in that: the spray tube (2)
Nozzle (201) are installed in spray apertures.
3. a kind of sleeve-type high-voltage spraying cleaner according to claim 1, it is characterised in that: the spray tube (2) is logical
Support slipper (4) support setting is crossed in outer tube (1).
4. a kind of sleeve-type high-voltage spraying cleaner according to claim 3, it is characterised in that: the support slipper (4)
It is mounted on spray tube (2), is equipped with gib block (7) on the inner wall of outer tube (1) one end by screw (6), support slipper (4)
On offer the guide groove matched with gib block (7).
5. a kind of sleeve-type high-voltage spraying cleaner according to claim 3, it is characterised in that: further include wig-wag (3)；
The wig-wag (3) is mounted on one end of outer tube (1), and connect with spray tube (2) end.
6. a kind of sleeve-type high-voltage spraying cleaner according to claim 5, it is characterised in that: the wig-wag (3) is logical
Pin (8) is crossed to connect with the end of spray tube (2)；Position corresponding with pin (8) offers dismounting hole on the outer tube (1)
(103)。
7. a kind of sleeve-type high-voltage spraying cleaner described in any one of -6 according to claim 1, it is characterised in that: described
Spray apertures on spray tube (2) open up a row along its length, and both ends distribution is more intensive than intermediate distribution.
8. a kind of sleeve-type high-voltage spraying cleaner described in any one of -6 according to claim 1, it is characterised in that: described
Blowdown valve (5) are installed in one end of non-water inlet (202) on spray tube (2).
9. a kind of sleeve-type high-voltage spraying cleaner described in any one of -6 according to claim 1, it is characterised in that: described
The both ends of outer tube (1) are installed by outer pipe support (102).
10. a kind of sleeve-type high-voltage spraying cleaner described in any one of -6 according to claim 1, it is characterised in that: institute
Water inlet (202) the installation pipe fitting of spray tube (2) is stated, pipe fitting stretches out housing from the avoid holes opened up on outer tube (1)
Manage (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034649.5U CN208379325U (en) | 2018-07-02 | 2018-07-02 | A kind of sleeve-type high-voltage spraying cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034649.5U CN208379325U (en) | 2018-07-02 | 2018-07-02 | A kind of sleeve-type high-voltage spraying cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208379325U true CN208379325U (en) | 2019-01-15 |
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ID=64965489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821034649.5U Active CN208379325U (en) | 2018-07-02 | 2018-07-02 | A kind of sleeve-type high-voltage spraying cleaner |
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| CN (1) | CN208379325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317195A (en) * | 2020-10-26 | 2021-02-05 | 温州康竞鞋业有限公司 | Anti-blocking quick spraying equipment |
| CN112501945A (en) * | 2020-11-03 | 2021-03-16 | 汇胜集团股份有限公司 | A spray starch mobile device for production of paper tube body paper |
-
2018
- 2018-07-02 CN CN201821034649.5U patent/CN208379325U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317195A (en) * | 2020-10-26 | 2021-02-05 | 温州康竞鞋业有限公司 | Anti-blocking quick spraying equipment |
| CN112317195B (en) * | 2020-10-26 | 2022-01-11 | 浙江继望锻造科技有限公司 | Anti-blocking quick spraying equipment |
| CN112501945A (en) * | 2020-11-03 | 2021-03-16 | 汇胜集团股份有限公司 | A spray starch mobile device for production of paper tube body paper |
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