CN206928138U - Press section felt purging system - Google Patents
Press section felt purging system Download PDFInfo
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- CN206928138U CN206928138U CN201720451160.7U CN201720451160U CN206928138U CN 206928138 U CN206928138 U CN 206928138U CN 201720451160 U CN201720451160 U CN 201720451160U CN 206928138 U CN206928138 U CN 206928138U
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- shaped
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- shower
- felt
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Abstract
It the utility model is related to a kind of press section felt purging system, the system includes the tube-shaped legs being welded in frame, T-shaped connector, shower, remote high-voltage nozzle, short range high pressure nozzle, spring, vibrator and high-pressure water pipe, tube-shaped legs are provided with two, it is symmetrically welded in the frame of paper machine, the bottom of two T-shaped connectors be socketed respectively with two tube-shaped legs, spring is provided between tube-shaped legs and T-shaped connector, two interconnected showers are provided between two T-shaped connectors, the remote high-voltage nozzle and short range high pressure nozzle being staggered are provided with shower, a small-sized vibrator is fixed below two shower centre positions.The beneficial effects of the utility model：Rational in infrastructure, easy for installation, cleaning performance is good, can make the washing of felt full width uniformly, and page moisture is homogeneous, improves product quality.
Description
Technical field：
The utility model is specifically related to a kind of press section felt purging system, belongs to papermaking equipment technical field.
Background technology：
In existing paper industry, page is essentially all by the way of press with large-roll-diameter in press section dehydration, and page follows
Felt smooth transmission between each pressure roller, so as to which the water transport in page into felt, is siphoned away in felt by vacuum
Moisture reach the purpose of dehydration, thus an important factor for the cleanliness factor of felt is felt dehydration link.As PM5 units are started shooting certainly
Since operation, with the raising of speed and yield, current felt cleannes have not reached technological requirement；Use biography at present
The swing type high-pressure wash pipe of system, nozzle frequently occur scattered head phenomenon, even if more renewing nozzle, still can not in use
Prevent the generation of this phenomenon.Most of sparge pipe nozzle positions are in start process, even if nozzle occurs dissipating head as can not also enter
Row is changed, thus causes felt full width to wash uneven, page moisture heterogeneity, brings product quality hidden danger.Squeezing felt-cloth exists
The clean homogeneity of the very high cleanliness factor of maintenance and its banner in service life, can reduce the generation of paper defects, reduce disconnected paper machine
Rate, paper machine speed is improved, reduce the steam consumption；So as to reduce production cost, effectively control and risen in the stability of production safety operation
Very crucial effect.
The content of the invention：
In consideration of it, the utility model, which provides one kind, can make the washing of felt full width uniformly, page moisture is homogeneous, improves product
The press section felt purging system of quality.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of press section felt purging system, including the tube-shaped legs, T-shaped connector, shower, remote being welded in frame
Journey high pressure nozzle, short range high pressure nozzle, spring, vibrator and high-pressure water pipe, tube-shaped legs are provided with two, are symmetrically welded at paper machine
Frame on, the bottoms of two T-shaped connectors be socketed respectively with two tube-shaped legs, tube-shaped legs and T-shaped connector it
Between be provided with spring, be provided with two interconnected showers between two T-shaped connectors, be provided with and be staggered in shower
Remote high-voltage nozzle and short range high pressure nozzle.A small-sized vibrator, energy are fixed below two shower centre positions
Prevent the water column that remote high-voltage nozzle and short range high pressure nozzle are sprayed from falling on a point, the washing of felt full width can be made uniform,
Improve cleaning performance.
The remote high-voltage nozzle inclination is set, and the angle with horizontal plane is 70-75 °.
The short range high pressure nozzle is obliquely installed, and the angle with horizontal plane is 80-75 °, and it sprays the length of water column and is less than
Remote high-voltage nozzle sprays the length of water column.
The T-shaped connector is made up of horizontally disposed three-way pipe and the connecting pole that is vertically arranged, the inner side of three-way pipe with
Two showers are connected, and the outside of three-way pipe is connected with high-pressure water pipe.Water under high pressure through high-pressure water pipe, three-way pipe, shower,
Sprayed respectively from remote high-voltage nozzle and short range high pressure nozzle, water column is ejected on felt, and twice water curtain is to felt before and after formation
Rinsed twice, improve cleaning performance.
The beneficial effects of the utility model：Rational in infrastructure, easy for installation, cleaning performance is good, and the washing of felt full width can be made equal
Even, page moisture is homogeneous, improves product quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 tube-shaped legs, 2T types connector, 3 showers, 4 remote high-voltage nozzles, 5 short range high pressure nozzles, 6 vibrations
Device, 7 high-pressure water pipes, 8 springs.
Embodiment：
As shown in figure 1, a kind of press section felt purging system, including be welded in frame tube-shaped legs (1), T-shaped company
Joint (2), shower (3), remote high-voltage nozzle (4), short range high pressure nozzle (5), spring (8), vibrator (6) and high-pressure water pipe
(7), tube-shaped legs (1) are provided with two, are symmetrically welded in the frame of paper machine, the bottom of two T-shaped connectors (2) is socketed respectively
With in two tube-shaped legs (1), spring (8) being provided between tube-shaped legs (1) and T-shaped connector (2), in two T-shaped connections
Two interconnected showers (3) are provided between head (2), the remote high-voltage nozzle (4) being staggered is provided with shower (3)
With short range high pressure nozzle (5).A small-sized vibrator (6) is fixed below two shower (3) centre positions, can be prevented
The water column that remote high-voltage nozzle (4) and short range high pressure nozzle (5) are sprayed falls on a point, and the washing of felt full width can be made equal
It is even, improve cleaning performance.Remote high-voltage nozzle (4) is obliquely installed, and the angle (elevation angle) with horizontal plane is 70-75 °.Short range high pressure
Nozzle (5) is obliquely installed, and the angle (elevation angle) with horizontal plane is 80-75 °, and it sprays the length of water column and is less than remote high-voltage nozzle
(4) length of water column is sprayed.T-shaped connector (2) is made up of horizontally disposed three-way pipe and the connecting pole being vertically arranged, three-way pipe
Inner side be connected with two showers (3), the outside of three-way pipe is connected with high-pressure water pipe (7).Water under high pressure is through high-pressure water pipe
(7), three-way pipe, shower (3), spray from remote high-voltage nozzle (4) and short range high pressure nozzle (5) respectively, and water column is ejected into hair
On cloth, four water curtains carry out four flushings to felt before and after formation, improve cleaning performance.
Operation principle：During work, water under high pressure sprays from remote high-voltage respectively through high-pressure water pipe (7), three-way pipe, shower (3)
Mouth (4) and short range high pressure nozzle (5) are sprayed, and water column is ejected on felt, and four water curtains carry out four punchings to felt before and after formation
Wash, improve cleaning performance.It is T-shaped connector (2), shower (3), long-range under the collective effect of vibrator (6) and spring (8)
High pressure nozzle (4), short range high pressure nozzle (5) ceaselessly vibrate.Remote high-voltage nozzle (4) and short range high pressure nozzle (5) can be prevented
The water column sprayed falls on a point, and the washing of felt full width can be made uniform, improve cleaning performance.
Claims (4)
1. a kind of press section felt purging system, it is characterized in that：The system includes being welded on tube-shaped legs in frame, T-shaped company
Joint, shower, remote high-voltage nozzle, short range high pressure nozzle, spring, vibrator and high-pressure water pipe, tube-shaped legs are provided with two,
Be symmetrically welded in the frame of paper machine, the bottoms of two T-shaped connectors be socketed respectively with two tube-shaped legs, in tube-shaped legs
Spring is provided between T-shaped connector, two interconnected showers are provided between two T-shaped connectors, in shower
Provided with the remote high-voltage nozzle and short range high pressure nozzle being staggered, fixed below two shower centre positions one small
The vibrator of type.
2. press section felt purging system according to claim 1, it is characterized in that：The remote high-voltage nozzle inclination is set
Put, the angle with horizontal plane is 70-75 °.
3. press section felt purging system according to claim 1, it is characterized in that：The short range high pressure nozzle is tilted and set
Put, the angle with horizontal plane is 80-75 °, and it sprays the length of water column and is less than the length that remote high-voltage nozzle sprays water column.
4. press section felt purging system according to claim 1, it is characterized in that：The T-shaped connector is by being horizontally disposed with
Three-way pipe and the connecting pole composition that is vertically arranged, the inner side of three-way pipe is connected with two showers, the outside of three-way pipe and
High-pressure water pipe is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451160.7U CN206928138U (en) | 2017-04-21 | 2017-04-21 | Press section felt purging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451160.7U CN206928138U (en) | 2017-04-21 | 2017-04-21 | Press section felt purging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928138U true CN206928138U (en) | 2018-01-26 |
Family
ID=61351191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451160.7U Active CN206928138U (en) | 2017-04-21 | 2017-04-21 | Press section felt purging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960263A (en) * | 2022-05-19 | 2022-08-30 | 无锡荣成环保科技有限公司 | Clean paper machine trades net device for papermaking |
-
2017
- 2017-04-21 CN CN201720451160.7U patent/CN206928138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960263A (en) * | 2022-05-19 | 2022-08-30 | 无锡荣成环保科技有限公司 | Clean paper machine trades net device for papermaking |
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