CN203602957U - Efficient dehumidification device for paper machine - Google Patents
Efficient dehumidification device for paper machine Download PDFInfo
- Publication number
- CN203602957U CN203602957U CN201320677697.7U CN201320677697U CN203602957U CN 203602957 U CN203602957 U CN 203602957U CN 201320677697 U CN201320677697 U CN 201320677697U CN 203602957 U CN203602957 U CN 203602957U
- Authority
- CN
- China
- Prior art keywords
- paper machine
- suction channel
- efficient
- carbonated drink
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007791 dehumidification Methods 0.000 title abstract description 12
- 235000014171 carbonated beverage Nutrition 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model relates to an efficient dehumidification device for a paper machine. The efficient dehumidification device for the paper machine comprises a dehumidification pipeline. The dehumidification pipeline is connected with a hot air cover of the paper machine. The efficient dehumidification device for the paper machine further comprises a steam sucking pipeline and the steam sucking pipeline is connected with the dehumidification pipeline and arranged parallel to an air outlet of the wet end of the hot air cover. Compared with the prior art, the efficient dehumidification device has the advantages of being simple in installation operation, good in dehumidification effect, capable of improving the product quality and the like.
Description
Technical field
The utility model relates to a kind of paper grade (stock) servicing unit, especially relates to a kind of efficient dehydrating unit for paper machine.
Background technology
At present, in industry, most copy paper methods is the wet method copy paper adopting, and carrys out loosen collagen fibre by water, from slurrying to becoming paper, is accompanied by the process of continuous dehydration, and water will certainly produce steam in the process of deviating from, and increases the humidity in workshop.And the steam increasing is very large on the impact of manufacturing paper with pulp of paper for daily use, particularly when winter, steam more easily liquefy, causes in workshop, to drip seriously, can affect paper for daily use curling, rewinding workshop section normally, causes that disconnected paper is many, end product quality decline.Paper motor speed is higher, and steam produces more serious.Therefore, most high-speed paper machine is all with dehumidification system, for be exactly the steam that reduces wet end.But paper machine cadre's steam but cannot be removed, particularly use the paper machine of hot-air steam gas hood, its temperature is low, easily produces steam.
Find by research, the steam that gas hood green end produces is than large many of dry end, and the place that produces steam concentrates on the blowing mouth of gas hood bottom, when winter, the space on gas hood top just easily becomes the accumulation area of steam, if the air in workshop has flow direction, steam can spread along direction, finally be liquefied as water droplet, paper-making process is produced to direct harmful effect.
Summary of the invention
The purpose of this utility model is exactly to provide in order to overcome the defect that above-mentioned prior art exists the efficient dehydrating unit for paper machine that a kind of fitting operation is simple, effect on moisture extraction good, improve the quality of products.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of efficient dehydrating unit for paper machine, comprise dehumidifying pipeline, this dehumidifying pipeline is connected with the hot blast gas hood of paper machine, also comprises carbonated drink suction channel, described carbonated drink suction channel is connected with dehumidifying pipeline, and be arranged in parallel with the air outlet of hot blast gas hood green end.
Described carbonated drink suction channel surface is provided with multiple circular holes.
The diameter of described circular hole is less than 1/5 of carbonated drink suction channel diameter.
This device also comprises axial flow blower, and this axial flow blower is located at the top of hot blast gas hood.
Described axial flow blower is provided with multiple.
Compared with prior art, the utlity model has following advantage:
One, the utility model is installed simply, and economical and effective, without increasing extraly pumping equipment;
Two, simple to operate, without additionally operating separately, it is opened automatically along with the unlatching of original dehumidification system;
Three, installation shaft flow fan can be discharged steam efficiently, and equipment does not take inner space, any workshop;
Four, the utility model can reduce workshop internal steam effectively, reduces paper machine, the disconnected paper frequency of rewinding machine, enhances productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model suction channel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.The present embodiment is implemented as prerequisite take technical solutions of the utility model, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of efficient dehydrating unit for paper machine, comprises dehumidifying pipeline 6, this dehumidifying pipeline 6 is connected with the hot blast gas hood 1 of paper machine, hot blast gas hood 1 is located to be raised on gram drying cylinder 2, and suction press roll 3 drives press felt 4 to move, and page is shaped on press felt.This device also comprises carbonated drink suction channel 4, and described carbonated drink suction channel 4 is connected with dehumidifying pipeline 6, and be arranged in parallel with the air outlet of hot blast gas hood 1 green end.As shown in Figure 2, described carbonated drink suction channel 4 surfaces are provided with multiple circular holes, and the diameter of described circular hole is less than 1/5 of carbonated drink suction channel diameter.After dehumidification system starts, the steam at the air outlet place of hot blast gas hood 1 green end will siphon away the overwhelming majority by carbonated drink suction channel 4 circular hole above.
This device also can arrange multiple axial flow blowers above hot blast gas hood, after carbonated drink suction channel 4, remaining part steam can rise, axial flow blower can be used for the steam that suction is risen, further improve effect on moisture extraction, can solve well the high-speed toilet paper making machine variety of issue that winter, a large amount of steam brought.
Claims (5)
1. for an efficient dehydrating unit for paper machine, comprise dehumidifying pipeline, this dehumidifying pipeline is connected with the hot blast gas hood of paper machine, it is characterized in that, also comprise carbonated drink suction channel, described carbonated drink suction channel is connected with dehumidifying pipeline, and be arranged in parallel with the air outlet of hot blast gas hood green end.
2. a kind of efficient dehydrating unit for paper machine according to claim 1, is characterized in that, described carbonated drink suction channel surface is provided with multiple circular holes.
3. a kind of efficient dehydrating unit for paper machine according to claim 2, is characterized in that, the diameter of described circular hole is less than 1/5 of carbonated drink suction channel diameter.
4. a kind of efficient dehydrating unit for paper machine according to claim 1, is characterized in that, this device also comprises axial flow blower, and this axial flow blower is located at the top of hot blast gas hood.
5. a kind of efficient dehydrating unit for paper machine according to claim 4, is characterized in that, described axial flow blower is provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677697.7U CN203602957U (en) | 2013-10-29 | 2013-10-29 | Efficient dehumidification device for paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677697.7U CN203602957U (en) | 2013-10-29 | 2013-10-29 | Efficient dehumidification device for paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602957U true CN203602957U (en) | 2014-05-21 |
Family
ID=50715642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677697.7U Expired - Lifetime CN203602957U (en) | 2013-10-29 | 2013-10-29 | Efficient dehumidification device for paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602957U (en) |
-
2013
- 2013-10-29 CN CN201320677697.7U patent/CN203602957U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |