CN208055755U - Papermaking is dehydrated forming table extending structure - Google Patents
Papermaking is dehydrated forming table extending structure Download PDFInfo
- Publication number
- CN208055755U CN208055755U CN201820445826.2U CN201820445826U CN208055755U CN 208055755 U CN208055755 U CN 208055755U CN 201820445826 U CN201820445826 U CN 201820445826U CN 208055755 U CN208055755 U CN 208055755U
- Authority
- CN
- China
- Prior art keywords
- forming table
- separation chamber
- conveyer belt
- extending structure
- dehydrated
- 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 - Fee Related
Links
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 230000018044 dehydration Effects 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000013049 sediment Substances 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 210000000481 breast Anatomy 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The utility model is related to a kind of paper making equipment, especially a kind of papermaking is dehydrated forming table extending structure.Including drying mechanism, drying mechanism includes heating device, radiator and conveying device, paper tape is run along conveying device surface, and conveying device includes conveyer belt, and conveyor belt surface is laid with dehydration forming table, several vacuum tanks are arranged in dewatering net case bottom, the vacuum tank structure in a strip shape and level are laid on conveyer belt bottom, and vacuum tank connects separation chamber, and separation chamber connects sediment slot.The utility model has the features such as simple in structure, dehydration line is longer, and paper fiber is not easy to be destroyed, and drying energy consumption is smaller.
Description
Technical field
The utility model is related to a kind of paper making equipment, especially a kind of papermaking is dehydrated forming table extending structure.
Background technology
Recently as the enhancing of people's environmental consciousness, " low-carbon economy " is required higher and higher, economizes on resources, energy saving subtracts
Row, is the fundamental state policy of China's sustainable development.The arrival in low-carbon economy epoch, pass of the paper-making industry to environmental protection and sustainable development
Note degree also grows to even greater heights, and also forces the transformation of paper industry intrinsic notion and the innovation of existing production Technology.Paper maker
Industry is constantly manufactured paper with pulp development to enlargement, high speed, neutralisation, while it is in short supply to be also faced with raw material, environmental pollution etc.
Pressure.The multiple pressure that enterprise faces is upgrading, and the prices of raw materials are becoming tight and melt in rising, fund in rise, the price of labour power
Cost is provided in increasing, the rise of derived energy chemical raw material etc..How persistently reducing cost, improving yield is that all papermaking enterprises close for a long time
The focus of the heart.
Wet end is the major part of paper machine composition.The main function of this part is the exhausted big portion sloughed in online paper stock
Divide moisture, forms l Water Paper page.
Natural-dehydration line falls slurry caused by falling short of, and moisture is excessive, and grammes per square metre does not increase, and speed is low, and yield is small, of high cost,
Sales difficulty；The extension of natural-dehydration line can make the formation of sheet of high grammes per square metre have stable guarantee, and fiber hydrogen bond natural combination is good,
Intensity is good, alleviates back zone dehydration input；Vacuum decay, net working time extend；Weight operation rate rises；Table applies uniformly,
Energy consumption for drying declines；It batches smooth etc..
Utility model content
The utility model is mainly for complicated present in the prior art, and dehydration line is shorter, and paper fiber is easier to be broken
Bad, the drying technical problems such as energy consumption is larger provide a kind of simple in structure, and dehydration line is longer, and paper fiber is not easy to be destroyed, and dries energy
The smaller papermaking of consumption is dehydrated forming table extending structure.
To achieve the above object, the utility model uses following technical solution：
Papermaking is dehydrated forming table extending structure, including drying mechanism, drying mechanism include heating device, radiator and conveying
Device, paper tape are run along conveying device surface, and conveying device includes conveyer belt, and conveyor belt surface is laid with dehydration forming table, dewatering net
Several vacuum tanks are arranged in case bottom, and the vacuum tank structure in a strip shape and level are laid on conveyer belt bottom, vacuum tank connection point
From room, separation chamber connects sediment slot.
Paper pulp shapes substantially after the forming of the second segment of paper technology and dehydration, with the mass dryness fraction of page and carrying for tightness
Height, dehydration resistance increase, and dehydrating amount is reduced.Therefore, it is necessary to use high pressure method forced dehydration, setting dry vacuum case to be taken off
Water generates High Pressure Difference using larger vacuum force so that air passes through the gap inside page, will be adsorbed on fiber
Moisture bring vacuum tank into.
Preferably, dehydration forming table includes being arranged in the breast roll of initiating terminal, the drive net roll of end and forming net.In order to reinforce
The degree of drying of page extends in original dehydration forming table and increases by one of dewatering process, increases page on forming net by true
The high press-dehydrating of empty van.
Preferably, forming net is made by warp and weft.Forming net is tightly sucked in dry vacuum case surface, will be more than eighty per cant
Forming net driving energy consume here, causing the abrasion of forming net.The forming net that warp and weft are worked out is relatively
It is wear-resistant, prolong the service life.
Preferably, being connected by pneumatic tube between separation chamber and sediment slot.Dry vacuum case carries out dewatered gas warp
The separation of separation chamber is crossed, the paper fiber dust of generation is sent by pneumatic tube in sediment slot, prevents paper fiber four from dissipating.
Preferably, separation chamber connects standpipe, (operating) water nozzle is offered on standpipe, the level height of (operating) water nozzle is higher than conveyer belt
Level height.Dry vacuum case carries out separation of the dewatered gas by separation chamber, and the moisture of generation forms water mist, passes through water
Nozzle excludes.
To sum up, the utility model has simple in structure, and dehydration line is longer, and paper fiber is not easy to be destroyed, and drying energy consumption is smaller
The features such as.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the total system of the utility model embodiment.
Reference sign：1- conveyer belts, 2- vacuum tanks, the separation chambers 3-, 4- sediment slots, 5- breast rolls, 6- drive net roll, 7- at
Shape net, 8- pneumatic tubes, 9- standpipes, 10- (operating) water nozzles.
Specific implementation mode
For a further understanding of the utility model, the utility model preferred embodiment is retouched with reference to embodiment
It states, but it is to be understood that these descriptions are only the feature and advantage of further explanation the utility model, rather than to this practicality
The limitation of novel claim.
A kind of papermaking dehydration forming table extending structure is present embodiments provided, as shown in Fig. 1, including drying mechanism, drying
Mechanism includes heating device, radiator and conveying device, and paper tape is run along conveying device surface, and conveying device includes conveyer belt
1,1 surface of conveyer belt is laid with dehydration forming table；Dehydration forming table includes being arranged in the breast roll 5 of initiating terminal, the drive net roll 6 of end and forming
Net 7.Breast roll 5 and drive net roll 6 may be provided at identical level height, ensure that forming net 7 is laid between breast roll 5 and drive net roll 6
It is smooth.Forming net 7 can be made of metal material, and be common are proof copper-wire braided and formed, can be anti-oxidant, be handed over by warp and weft
The mode knitted weaves.
Several vacuum tanks 2 are arranged in dewatering net case bottom, and simultaneously level is laid on 1 bottom of conveyer belt to 2 structure in a strip shape of vacuum tank；
Two different structure types can be used in vacuum tank 2, are divided into wet vacuum tank and dry vacuum case, and wet vacuum tank is suitble to low pressure, do true
Empty van is suitble to high pressure.
Vacuum tank 2 connects separation chamber 3, and separation chamber 3 connects sediment slot 4.Separation chamber 3 can observe from outside to inside, in Observable
The situation that portion results in blockage by long-play；Residual object after separation is arranged by separation chamber 3 by pneumatic tube 8 and standpipe 9 respectively
Go out, fibrous residue is discharged into sediment slot 4 by pneumatic tube 8, and water mist is arranged by standpipe 9 by the (operating) water nozzle 10 opened up on standpipe 9 outward
Go out.
The explanation of above example is only intended to the method and its core concept that help understands the utility model.It should refer to
Go out, it for those skilled in the art, without departing from the principle of this utility model, can also be to this
Some improvement and modification can also be carried out for utility model, these improvement and modification also fall into the protection domain of the utility model claims
It is interior.
Claims (5)
1. a kind of papermaking is dehydrated forming table extending structure, including drying mechanism, drying mechanism includes heating device, radiator and defeated
Device, paper tape is sent to be run along conveying device surface, it is characterised in that：The conveying device includes conveyer belt（1）, conveyer belt（1）
Surface is laid with dehydration forming table, and several vacuum tanks are arranged in dewatering net case bottom（2）, the vacuum tank（2）Structure in a strip shape is simultaneously horizontal
It is laid on conveyer belt（1）Bottom, vacuum tank（2）Connect separation chamber（3）, separation chamber（3）Connect sediment slot（4）.
2. papermaking according to claim 1 is dehydrated forming table extending structure, it is characterised in that：The dehydration forming table includes setting
In the breast roll of initiating terminal（5）, end drive net roll（6）And forming net（7）.
3. papermaking according to claim 2 is dehydrated forming table extending structure, it is characterised in that：The forming net（7）By warp
It is made into weft.
4. papermaking according to claim 1 or 2 or 3 is dehydrated forming table extending structure, it is characterised in that：The separation chamber（3）
With sediment slot（4）Between pass through pneumatic tube（8）Connection.
5. papermaking according to claim 1 or 2 or 3 is dehydrated forming table extending structure, it is characterised in that：The separation chamber（3）
Connect standpipe（9）, standpipe（9）On offer (operating) water nozzle（10）, (operating) water nozzle（10）Level height be higher than conveyer belt（1）Level
Highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445826.2U CN208055755U (en) | 2018-03-30 | 2018-03-30 | Papermaking is dehydrated forming table extending structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445826.2U CN208055755U (en) | 2018-03-30 | 2018-03-30 | Papermaking is dehydrated forming table extending structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055755U true CN208055755U (en) | 2018-11-06 |
Family
ID=63986937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820445826.2U Expired - Fee Related CN208055755U (en) | 2018-03-30 | 2018-03-30 | Papermaking is dehydrated forming table extending structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055755U (en) |
-
2018
- 2018-03-30 CN CN201820445826.2U patent/CN208055755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Haiyan County of Jiaxing City, Zhejiang province 314311 Shendang Town Industrial Park Patentee after: Jiaxing Bolet Paper Co.,Ltd. Address before: Haiyan County of Jiaxing City, Zhejiang province 314311 Shendang Town Industrial Park Patentee before: JIAXING BOLAITE PAPER CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |