CN105080912A - Washing device for paint pipeline of paper machine - Google Patents
Washing device for paint pipeline of paper machine Download PDFInfo
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- CN105080912A CN105080912A CN201510331398.1A CN201510331398A CN105080912A CN 105080912 A CN105080912 A CN 105080912A CN 201510331398 A CN201510331398 A CN 201510331398A CN 105080912 A CN105080912 A CN 105080912A
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- paper machine
- compressed air
- cleaning agent
- coating pipeline
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Abstract
The invention discloses a washing device for a paint pipeline of a paper machine. The washing device comprises a compressed air pipe, a compressed air valve, a liquid pipe, a washing agent valve and a pump, wherein the compressed air pipe is used for acquiring compressed air from an air compressor and inputting the compressed air into the paint pipeline of the paper machine; the compressed air valve is used for controlling the connection and disconnection of the compressed air pipe and controlling the compressed air to enter the paint pipeline of the paper machine; the liquid pipe is used for acquiring a washing agent and inputting the washing agent to the paint pipeline of the paper machine; the washing agent valve is used for controlling the connection and disconnection of the liquid pipe so as to control the washing agent to enter the paint pipeline of the paper machine; and the pump is used for controlling the flow of the compressed air and the washing agent in the paint pipeline of the paper machine so as to wash the paint pipeline of the paper machine. Through the mode, foreign matters in the paint pipeline of the paper machine can be thoroughly washed away through flushing the paint pipeline of the paper machine by a high-pressure mixture, and the quality of paper is effectively improved.
Description
Technical field
The present invention relates to pulp technology for making paper, particularly relating to a kind of cleaning device of the coating pipeline for cleaning paper machine.
Background technology
In paper machine, the coating pipeline of paper machine is used for walking coating, and because the coating pipeline of paper machine walks coating for a long time, the coating pipeline inwall of paper machine can amass coating, and meanwhile, coating lump is also easily piled up in the joint of the coating pipeline of paper machine.Therefore the coating pipeline of meeting periodic cleaning paper machine, rinse with clear water, but clean thorough not, actual effect is not obvious.In the coating pipeline of operationally paper machine, foreign matter can drop in the coating pipeline of paper machine because coating drives, easy generation gets stuck phenomenon, makes foreign matter enter nozzle, causes the shower nozzle of a certain nozzle to block, the corresponding phenomenons such as paper holiday that cause occur, thus affect the quality of paper.
In sum, be necessary that the cleaning device of the coating pipeline providing a kind of paper machine is to solve the problem.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of cleaning device of coating pipeline of paper machine, can solve and in the coating pipeline of paper machine, find to get stuck the problem of phenomenon because foreign matter drops.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the cleaning device providing a kind of coating pipeline of paper machine, this cleaning device comprises: compressed air hose, be connected with the coating pipeline of air compressor and paper machine respectively, for obtaining compressed air from air compressor, with input compressed-air to the coating pipeline of paper machine; Compressed air valve, is arranged on compressed air hose, for controlling the break-make of compressed air hose, to control the coating pipeline that compressed air enters paper machine; Liquid line, is connected with the coating pipeline of paper machine, for obtaining cleaning agent, to input the coating pipeline of cleaning agent to paper machine; Cleaning agent valve, is arranged on liquid line, for controlling the break-make of liquid line, to control the coating pipeline that cleaning agent enters paper machine; Pump, for controlling compressed air and cleaning agent flows in the coating pipeline of paper machine, to clean the coating pipeline of paper machine.
Wherein, this cleaning device also comprises: mixing valve, entering the coating pipeline of paper machine, cleaning the coating pipeline of paper machine with the high pressure mixing body be combined into by compressed air and cleaning agent for controlling compressed air and cleaning agent.
Wherein, this cleaning device also comprises: Pressure gauge, for detecting the compressed-air actuated force value of the coating pipeline inputing to paper machine, remains in preset range value to control compressed-air actuated force value.
Wherein, preset range value is 5-6bar.
Wherein, liquid line is connected with the bucket groove of paper machine, obtains cleaning agent to make liquid line from the bucket groove of paper machine.
Wherein, the bucket groove of paper machine is connected with the collection tray of paper machine, the cleaning agent that the collection tray that the bucket groove of paper machine stores paper machine obtains from the nozzle of paper machine, recycle to make cleaning device the coating pipeline that cleaning agent cleans paper machine, wherein compressed air and cleaning agent flow out from the nozzle of paper machine.
Wherein, the time controling that pump starts at every turn is within the scope of 10-20 minute, and the high pressure mixing body be combined into control compressed air and cleaning agent cleans the time of the coating pipeline of paper machine for 10-20 minute.
Wherein, cleaning agent is clear water, enters the coating pipeline of paper machine with the high-pressure water gas making compressed air and clear water be combined into.
Wherein, cleaning agent is acidic liquid.
Wherein, cleaning agent is akaline liquid.
The invention has the beneficial effects as follows: the situation being different from prior art, the cleaning device of the coating pipeline of paper machine of the present invention comprises compressed air hose, compressed air valve, liquid line, cleaning agent valve and pump, compressed air hose is used for obtaining compressed air from air compressor, with input compressed-air to the coating pipeline of paper machine; Compressed air valve for controlling the break-make of compressed air hose, to control the coating pipeline that compressed air enters paper machine; Liquid line for obtaining cleaning agent, to input the coating pipeline of cleaning agent to paper machine; Cleaning agent valve for controlling the break-make of liquid line, to control the coating pipeline that cleaning agent enters paper machine; Pump is for controlling compressed air and cleaning agent flows in the coating pipeline of paper machine, to clean the coating pipeline of paper machine.By the way, the present invention rinses the coating pipeline of paper machine by high pressure mixing body, thoroughly can clean up coating and other foreign matters of the coating pipeline being deposited in paper machine, effectively improves the quality of paper.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the cleaning device of the coating pipeline of paper machine of the present invention;
Fig. 2 is the structural representation of the second embodiment of the cleaning device of the coating pipeline of paper machine of the present invention.
Detailed description of the invention
The present invention discloses a kind of cleaning device 11 of the coating pipeline for cleaning paper machine, and as depicted in figs. 1 and 2, cleaning device 11 is for being connected with the bucket groove 18 of the coating pipeline 13 of paper machine, air compressor 12 and paper machine.Cleaning device 11 is for cleaning the foreign matter of the coating pipeline 13 of paper machine or piling up coating, should understand, cleaning device 11 obtains compressed air from air compressor 12 and obtains cleaning agent from the bucket groove 18 of paper machine, the high pressure mixing body of compressed air and cleaning agent mixing composition is injected in the coating pipeline 13 of paper machine simultaneously, the high pressure mixing body flowed is produced the coating pipeline 13 of paper machine and impacts to reach the effect of stirring cleaning, thus foreign matter that the inwall of the coating pipeline 13 of paper machine is stained with or coating can be washed down, and smash under the effect of high pressure mixing body.
The coating pipeline 13 that should be understood that paper machine is provided with pressurized screen 14 and froth breaking fills with 15, for storing the foreign matter of larger particles or being coated with stockpile, to filter the coating pipeline 13 of paper machine, the effect of the effective coating pipeline 13 of cleaning paper machine further.
In the present embodiment, cleaning device 11 injects compressed air and the cleaning agent of the coating pipeline 13 of paper machine, fills with the filtration of 15, finally discharge from the nozzle 16 of paper machine through pressurized screen 14 and froth breaking.In addition, the collection tray 17 of paper machine collects the cleaning agent of discharging from the nozzle 16 of paper machine, and utilizes the bucket groove 18 of paper machine to store, with the coating pipeline 13 making cleaning device 11 recycle cleaning agent cleaning paper machine.Wherein, the bucket groove 18 of paper machine is connected with the collection tray 17 of paper machine, the cleaning agent that the collection tray 17 that the bucket groove 18 of paper machine stores paper machine obtains from the nozzle 16 of paper machine.
In the present embodiment, cleaning device 11 remains in 10-20 minute the scavenging period of the coating pipeline 13 of paper machine at every turn.Should be understood that to meet actual needs, each scavenging period to the coating pipeline 13 of paper machine of cleaning device 11 can also be set according to actual conditions.
In the present embodiment, cleaning agent is preferably clear water, enters the coating pipeline 13 of paper machine with the high-pressure water gas making compressed air and clear water be combined into, to be cleaned by the coating pipeline 13 of high-pressure water gas to paper machine.Interchangeable, cleaning agent can also be acidic liquid or akaline liquid, to produce chemical reaction, to merge foreign matter or coating further by acidic liquid or akaline liquid and foreign matter or coating.
In the present embodiment, the compressed-air actuated force value that air compressor 12 outputs to cleaning device 11 remains in preset range value, wherein preset range value is 4-8bar (bar), preferably, the preset range value that the compressed-air actuated force value that air compressor 12 outputs to cleaning device 11 keeps is 5-6bar.Should be understood that in actual application, the preset range value of compressed-air actuated force value can be set according to actual conditions, as can be arranged the preset range value of compressed-air actuated force value according to the concentration of acidic liquid or akaline liquid.
Further, this cleaning device 11 comprises Pressure gauge 111, compressed air hose 112, compressed air valve 113, liquid line 114, cleaning agent valve 115, pump 116 and mixing valve 117.
Compressed air hose 112 is connected with the coating pipeline 13 of air compressor 12 and paper machine respectively, for obtaining compressed air from air compressor 12, with input compressed-air to the coating pipeline 13 of paper machine.
Pressure gauge 111 is arranged on compressed air hose 112, for detecting the compressed-air actuated force value of the coating pipeline 13 inputing to paper machine, remains in preset range value to control compressed-air actuated force value.
Compressed air valve 113 is arranged on compressed air hose 112, for controlling the break-make of compressed air hose 112, to control the coating pipeline 13 that compressed air enters paper machine.
Liquid line 114 is connected with the coating pipeline 13 of paper machine and the bucket groove 18 of paper machine respectively, obtains cleaning agent for the bucket groove 18 from paper machine, to input the coating pipeline 13 of cleaning agent to paper machine.
Cleaning agent valve 115 is arranged on liquid line 114, for controlling the break-make of liquid line 114, to control the coating pipeline 13 that cleaning agent enters paper machine.
Mixing valve 117 enters the coating pipeline 13 of paper machine for controlling compressed air and cleaning agent, clean the coating pipeline 13 of paper machine with the high pressure mixing body be combined into by compressed air and cleaning agent.
Pump 116 is for controlling compressed air and cleaning agent flows in the coating pipeline 13 of paper machine, to clean the coating pipeline 13 of paper machine.In the present embodiment, the time controling that pump 116 starts at every turn is within the scope of 10-20 minute, and the high pressure mixing body be combined into control compressed air and cleaning agent cleans the time of the coating pipeline 13 of paper machine for 10-20 minute.
Below in conjunction with embodiment, operation principle of the present invention is described.
When plan cleaning shut down by paper machine; cleaning device 11 is connected with the bucket groove 18 of the coating pipeline 13 of paper machine, air compressor 12 and paper machine respectively; open compressed air valve 113 and cleaning agent valve 115, the start-up time of pump 116 is set and sets the compressed-air actuated force value of air compressor 12 output.Start pump 116 and air compressor 12, compressed air enters the coating pipeline 13 of paper machine from compressed air hose 112, cleaning agent flows into the coating pipeline 13 of paper machine from liquid line 114, the high pressure mixing body that compressed air and cleaning agent are mixed to form stirs and rinses in the coating pipeline 13 of paper machine, the filtration of 15 is filled with through pressurized screen 14 and froth breaking, the coating of larger particles or foreign matter are stored, finally discharges from the nozzle 16 of paper machine.The collection tray 17 of paper machine collects the cleaning agent of discharging from the nozzle 16 of paper machine, and being stored in the bucket groove 18 of paper machine, liquid line 114 obtains cleaning agent from the bucket groove 18 of paper machine again, again circulates with compressed air and cleans, carry out above-mentioned steps successively, until cleaning device 11 cleans 10-20 minute.Pump 116 and air compressor 12 is closed after terminating, open the blowoff valve of the bucket groove 18 of paper machine simultaneously, sewage is discharged, wherein, after can changing the sewage of bucket groove 18 of paper machine according to actual needs, repeat the effect that above step makes for 2-3 time the coating pipeline 13 of paper machine clear up better.
The present invention utilizes mixing of compressed air and clear water, the pressure of rinse water in the coating pipeline 13 of raising paper machine, utilize the disturbance of pressure-air simultaneously, drive water in the coating pipeline 13 of paper machine, do random flushing motion, thus the coating buildup that coating pipeline 13 inwall of paper machine is stained with can be washed down, and smash under the effect of high-pressure water gas, discharge finally by nozzle, thoroughly the coating pipeline 13 of cleaning paper machine.
In sum, the cleaning device of the coating pipeline of paper machine of the present invention comprises compressed air hose, compressed air valve, liquid line, cleaning agent valve and pump, compressed air hose is used for obtaining compressed air from air compressor, with input compressed-air to the coating pipeline of paper machine; Compressed air valve for controlling the break-make of compressed air hose, to control the coating pipeline that compressed air enters paper machine; Liquid line for obtaining cleaning agent, to input the coating pipeline of cleaning agent to paper machine; Cleaning agent valve for controlling the break-make of liquid line, to control the coating pipeline that cleaning agent enters paper machine; Pump is for controlling compressed air and cleaning agent flows in the coating pipeline of paper machine, to clean the coating pipeline of paper machine.By the way, the present invention rinses the coating pipeline of paper machine by high pressure mixing body, thoroughly can clean up coating and other foreign matters of the coating pipeline being deposited in paper machine, effectively improves the quality of paper.
These are only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a cleaning device for the coating pipeline of paper machine, is characterized in that, described cleaning device comprises:
Compressed air hose, is connected with the coating pipeline of air compressor and described paper machine respectively, for obtaining compressed air from described air compressor, to input the coating pipeline of described compressed air to described paper machine;
Compressed air valve, is arranged on described compressed air hose, for controlling the break-make of described compressed air hose, to control the coating pipeline that described compressed air enters described paper machine;
Liquid line, is connected with the coating pipeline of described paper machine, for obtaining cleaning agent, to input the coating pipeline of described cleaning agent to described paper machine;
Cleaning agent valve, is arranged on described liquid line, for controlling the break-make of described liquid line, to control the coating pipeline that described cleaning agent enters described paper machine;
Pump, for controlling described compressed air and described cleaning agent flows in the coating pipeline of described paper machine, to clean the coating pipeline of described paper machine.
2. device according to claim 1, is characterized in that, described cleaning device also comprises:
Mixing valve, being entered the coating pipeline of described paper machine, cleaning the coating pipeline of described paper machine with the high pressure mixing body be combined into by described compressed air and described cleaning agent for controlling described compressed air and described cleaning agent.
3. device according to claim 1, is characterized in that, described cleaning device also comprises:
Pressure gauge, for detecting the described compressed-air actuated force value of the coating pipeline inputing to described paper machine, remains in preset range value to control described compressed-air actuated force value.
4. device according to claim 3, is characterized in that, described preset range value is 5-6bar.
5. device according to claim 1, is characterized in that, described liquid line is connected with the bucket groove of described paper machine, obtains described cleaning agent to make described liquid line from the bucket groove of described paper machine.
6. device according to claim 5, it is characterized in that, the bucket groove of described paper machine is connected with the collection tray of described paper machine, the described cleaning agent that the collection tray that the bucket groove of described paper machine stores described paper machine obtains from the nozzle of described paper machine, recycle to make described cleaning device the coating pipeline that described cleaning agent cleans described paper machine, wherein said compressed air and described cleaning agent flow out from the nozzle of described paper machine.
7. device according to claim 1, it is characterized in that, the time controling that described pump starts at every turn is within the scope of 10-20 minute, and the high pressure mixing body be combined into control described compressed air and described cleaning agent cleans the time of the coating pipeline of described paper machine for 10-20 minute.
8. device according to claim 1, is characterized in that, described cleaning agent is clear water, enters the coating pipeline of described paper machine with the high-pressure water gas making described compressed air and described clear water be combined into.
9. device according to claim 1, is characterized in that, described cleaning agent is acidic liquid.
10. device according to claim 1, is characterized in that, described cleaning agent is akaline liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331398.1A CN105080912A (en) | 2015-06-15 | 2015-06-15 | Washing device for paint pipeline of paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331398.1A CN105080912A (en) | 2015-06-15 | 2015-06-15 | Washing device for paint pipeline of paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105080912A true CN105080912A (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331398.1A Pending CN105080912A (en) | 2015-06-15 | 2015-06-15 | Washing device for paint pipeline of paper machine |
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| Country | Link |
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| CN (1) | CN105080912A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212617A (en) * | 2018-03-08 | 2018-06-29 | 广汽本田汽车有限公司 | Coating machine line external cleaning device |
| CN108687027A (en) * | 2018-05-17 | 2018-10-23 | 杭州娃哈哈精密机械有限公司 | Energy-saving CIP automatic cleaning systems with pneumatic jack soda acid technology |
| CN110114183A (en) * | 2016-12-26 | 2019-08-09 | 艾特伦有限公司 | Welding gun cooling water baffling device |
| CN110280544A (en) * | 2019-06-27 | 2019-09-27 | 株式会社三友 | Clearing apparatus and cleaning method |
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| JPH08281187A (en) * | 1995-04-17 | 1996-10-29 | Nippon Steel Corp | Apparatus for washing inner surface and piping of coating apparatus and method therefor |
| US5699817A (en) * | 1995-05-11 | 1997-12-23 | Graco Inc | Turbulent flow conduit cleaning apparatus |
| JP2002210396A (en) * | 2001-01-23 | 2002-07-30 | Sekisui House Ltd | Washing device of coating device and washing method |
| CN101628290A (en) * | 2009-08-17 | 2010-01-20 | 清华大学 | Non-disassembly cleaning method of coating pipeline |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4692982A (en) * | 1986-05-22 | 1987-09-15 | Rice Norman B | Lining removal process |
| JPH08281187A (en) * | 1995-04-17 | 1996-10-29 | Nippon Steel Corp | Apparatus for washing inner surface and piping of coating apparatus and method therefor |
| US5699817A (en) * | 1995-05-11 | 1997-12-23 | Graco Inc | Turbulent flow conduit cleaning apparatus |
| JP2002210396A (en) * | 2001-01-23 | 2002-07-30 | Sekisui House Ltd | Washing device of coating device and washing method |
| CN101628290A (en) * | 2009-08-17 | 2010-01-20 | 清华大学 | Non-disassembly cleaning method of coating pipeline |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114183A (en) * | 2016-12-26 | 2019-08-09 | 艾特伦有限公司 | Welding gun cooling water baffling device |
| CN108212617A (en) * | 2018-03-08 | 2018-06-29 | 广汽本田汽车有限公司 | Coating machine line external cleaning device |
| WO2019169919A1 (en) * | 2018-03-08 | 2019-09-12 | 广汽本田汽车有限公司 | Off-line cleaning device for painting machine |
| CN108687027A (en) * | 2018-05-17 | 2018-10-23 | 杭州娃哈哈精密机械有限公司 | Energy-saving CIP automatic cleaning systems with pneumatic jack soda acid technology |
| CN110280544A (en) * | 2019-06-27 | 2019-09-27 | 株式会社三友 | Clearing apparatus and cleaning method |
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Application publication date: 20151125 |
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