CN206843854U - Page steam drying efficiently lowers consumption system - Google Patents
Page steam drying efficiently lowers consumption system Download PDFInfo
- Publication number
- CN206843854U CN206843854U CN201720449629.3U CN201720449629U CN206843854U CN 206843854 U CN206843854 U CN 206843854U CN 201720449629 U CN201720449629 U CN 201720449629U CN 206843854 U CN206843854 U CN 206843854U
- Authority
- CN
- China
- Prior art keywords
- steam
- drying
- cylinder
- drying cylinder
- heat pump
- 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.)
- Active
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Efficiently lowered consumption system the utility model discloses page steam drying, including dryer cylinder and vapor-recovery system, one end of the dryer cylinder is provided with drying cylinder steam inlet tube, the other end is provided with drying cylinder comb, drying cylinder comb connects the import of steam-water separator, and the separator vapor outlet of steam-water separator connects the low pressure steam inlet of steam jet heat pump by pipeline；Drying cylinder steam inlet tube connects the heat pump steam (vapor) outlet of steam jet heat pump, the driving steam inlet connection steam air supply system of steam jet heat pump；Efficiently low level steam can be delivered to after steam jet heat pump mix with driving steam and is discharged into dryer cylinder recycling the page steam drying by the system of lowering consumption by the low level steam of discharge and condensed moisture from after, greatly improve the utilization rate of steam, steam loss is reduced, is worth promoting.
Description
Technical field
Paper making equipment field is the utility model is related to, especially a kind of page steam drying efficiently lowers consumption system.
Background technology
Drying cylinder is the critical component in papermaking equipment in currently available technology, in thin paper page into paper technical process, page
Most of free water is removed through being molded, squeezing, can only achieve 40% mass dryness fraction, the absorption water in page is difficult again by machinery side
Formula removes；In order to reach the requirement of finished product paper web mass dryness fraction about 94%, page is needed further by paper machine drying portion to evaporate
Mode sloughs absorption water.Dryer Section of Paper Machine mainly includes gas hood and drying cylinder；Steam enters drying cylinder by drying cylinder spindle nose inner chamber, and fills
Full whole inner chamber of cylinder block, the discharged heat transfer of condensation is dried to page, because drying time is shorter therefore substantial amounts of
Steam and not completing is condensed into as water, in the prior art, is usually discharged steam simultaneously with condensed water, is wasted a large amount of steam.
Utility model content
The utility model is aimed to provide and a kind of the page steam drying that the Steam Recovery of discharge utilizes efficiently can lowered consumption
System.
To achieve the above object, the utility model provides following technical scheme：Page steam drying efficiently lowers consumption system, bag
Dryer cylinder and vapor-recovery system are included, one end of the dryer cylinder is provided with drying cylinder steam inlet tube, and the other end is arranged provided with drying cylinder
Pipe, drying cylinder comb connect the import of steam-water separator, and the separator vapor outlet of steam-water separator connects steam by pipeline and sprayed
Penetrate the low pressure steam inlet of formula heat pump；Drying cylinder steam inlet tube connects the heat pump steam (vapor) outlet of steam jet heat pump, steam injection
The driving steam inlet connection steam air supply system of formula heat pump.
As further scheme of the present utility model：The center of the dryer cylinder is provided with a columnar inner cylinder, inner cylinder
Both ends connect with drying cylinder steam inlet tube and drying cylinder comb, set on the outside of inner cylinder respectively by flanged ends plate, inner cylinder both ends
There is outer barrel, outer barrel both ends are fixed on end plate, and rotating shaft is equipped with the outside of two end plates, and rotating shaft is arranged in bearing block, drying cylinder
Steam inlet tube and drying cylinder comb run through rotating shaft, and are coaxially disposed in rotating shaft；The inner face of outer barrel is provided with groove mechanisms, groove mechanisms
Including continuous and uniformly distributed groove and the flank of tooth；Drying cylinder comb connects siphon pipe by multiple branch pipes, and the top of siphon pipe is inserted
The suction pipe being separately distributed with groove is connected to, suction pipe is extended in groove, and siphon pipe is connected with suction pipe.
As further scheme of the present utility model：Liquid collecting is installed on the bottom separator delivery port of the steam-water separator
Filter and automatic drain valve.
As further scheme of the present utility model：The inner cylinder is provided with several air-vents.
As further scheme of the present utility model：The rotating shaft connects motor by gear drive.
Compared with prior art, the beneficial effects of the utility model are：Efficiently the system of lowering consumption can for the page steam drying
Low level steam is delivered into steam jet heat pump from after with condensed moisture by the low level steam of discharge and mixes heel row with driving steam
Enter dryer cylinder recycling, greatly improve the utilization rate of steam, reduce steam loss, be worth promoting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of dryer cylinder of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, page steam drying efficiently lowers consumption system, including dryer cylinder 1
And vapor-recovery system, one end of the dryer cylinder 1 are provided with drying cylinder steam inlet tube 2, the other end is provided with drying cylinder comb 3, drying cylinder
Comb 3 connect steam-water separator 4 import, steam-water separator 4 separator vapor outlet connected by pipeline it is steam-sprayed
The low pressure steam inlet of heat pump 5；Drying cylinder steam inlet tube 2 connects the heat pump steam (vapor) outlet of steam jet heat pump 5, steam-sprayed
The driving steam inlet connection steam air supply system of heat pump 5；
The center of dryer cylinder 1 is provided with a columnar inner cylinder 6, and the both ends of inner cylinder 6 pass through flanged ends plate 7, inner cylinder 6
Both ends connect with drying cylinder steam inlet tube 2 and drying cylinder comb 3 respectively, and the outside of inner cylinder 6 is provided with outer barrel 8, and the both ends of outer barrel 8 are fixed on end
On plate 7, the outside of two end plates 7 is equipped with rotating shaft, and rotating shaft is arranged in bearing block, and drying cylinder steam inlet tube 2 and drying cylinder comb 3 are equal
It is coaxially disposed through rotating shaft, and in rotating shaft；The inner face of outer barrel 8 is provided with groove mechanisms, and groove mechanisms include continuous and are uniformly distributed
Groove 9 and the flank of tooth；Drying cylinder comb 3 connects siphon pipe 10 by multiple branch pipes 12, and the top of siphon pipe 10 is plugged with and groove 9
The suction pipe 11 being separately distributed, suction pipe 11 are extended in groove 9, and siphon pipe 10 is connected with suction pipe 11.
It is above-mentioned, installation collection liquid filter 21 and automatic drain valve on the bottom separator delivery port of steam-water separator 4.
Above-mentioned, inner cylinder 6 is provided with several air-vents.
Above-mentioned, rotating shaft connects motor by gear drive.
Design feature and its operation principle of the present utility model：Selection needs the paper product dried, by being pressed in shell body surface
Page is attached to drying cylinder external hull surface by the pressure roller in face, as motor drives drying cylinder operating, in drying cylinder opposite side, scraper
Page is separated drying cylinder by system；Dryer cylinder 1 discharges low-pressure steam and condensed water by drying cylinder comb 3, is then discharged into carbonated drink
Separator 4 carries out gas-liquid separation, and the low-pressure steam after separation is discharged into the low pressure steam inlet of steam jet heat pump 5；Supply system
System enters back into dryer cylinder 1 after being mixed by steam jet heat pump 5 with low-pressure steam, improves the service efficiency of steam, reclaims
Low-grade steam.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
- The system 1. page steam drying efficiently lowers consumption, including dryer cylinder and vapor-recovery system, it is characterised in that the drying One end of drying cylinder is provided with drying cylinder steam inlet tube, and the other end is provided with drying cylinder comb, and drying cylinder comb connects the import of steam-water separator, vapour The separator vapor outlet of separator connects the low pressure steam inlet of steam jet heat pump by pipeline；Drying cylinder steam inlet tube Connect the heat pump steam (vapor) outlet of steam jet heat pump, the driving steam inlet connection steam supply system of steam jet heat pump System.
- The system 2. page steam drying according to claim 1 efficiently lowers consumption, it is characterised in that in the dryer cylinder The heart is provided with a columnar inner cylinder, the both ends of inner cylinder by flanged ends plate, inner cylinder both ends respectively with drying cylinder steam inlet tube and Drying cylinder comb connects, and the outside of inner cylinder is provided with outer barrel, and outer barrel both ends are fixed on end plate, is equipped with and turns on the outside of two end plates Axle, rotating shaft are arranged in bearing block, and drying cylinder steam inlet tube and drying cylinder comb run through rotating shaft, and are coaxially disposed in rotating shaft；Outer barrel Inner face be provided with groove mechanisms, groove mechanisms include continuous and uniformly distributed groove and the flank of tooth；Drying cylinder comb passes through multiple Pipe connects siphon pipe, and the top of siphon pipe is plugged with the suction pipe being separately distributed with groove, and suction pipe is extended in groove, siphon pipe with Suction pipe is connected.
- The system 3. page steam drying according to claim 1 efficiently lowers consumption, it is characterised in that the steam-water separator Installation collection liquid filter and automatic drain valve on the separator delivery port of bottom.
- The system 4. page steam drying according to claim 2 efficiently lowers consumption, it is characterised in that the inner cylinder is provided with number Individual air-vent.
- The system 5. page steam drying according to claim 2 efficiently lowers consumption, it is characterised in that the rotating shaft passes through gear Transmission mechanism connects motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449629.3U CN206843854U (en) | 2017-04-26 | 2017-04-26 | Page steam drying efficiently lowers consumption system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449629.3U CN206843854U (en) | 2017-04-26 | 2017-04-26 | Page steam drying efficiently lowers consumption system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843854U true CN206843854U (en) | 2018-01-05 |
Family
ID=60794180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449629.3U Active CN206843854U (en) | 2017-04-26 | 2017-04-26 | Page steam drying efficiently lowers consumption system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722937A (en) * | 2018-12-26 | 2019-05-07 | 广西粤桂广业控股股份有限公司 | A kind of Dryer Section of Paper Machine vaccum dewatering system |
| CN113322711A (en) * | 2021-06-09 | 2021-08-31 | 浙江金龙再生资源科技股份有限公司 | High-efficient steam piping system of paper machine |
-
2017
- 2017-04-26 CN CN201720449629.3U patent/CN206843854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722937A (en) * | 2018-12-26 | 2019-05-07 | 广西粤桂广业控股股份有限公司 | A kind of Dryer Section of Paper Machine vaccum dewatering system |
| CN113322711A (en) * | 2021-06-09 | 2021-08-31 | 浙江金龙再生资源科技股份有限公司 | High-efficient steam piping system of paper machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206843854U (en) | Page steam drying efficiently lowers consumption system | |
| CN211169934U (en) | Miniature evaporation crystallization equipment | |
| CN105879418A (en) | Horizontal hydraulic shearing thin film spraying MVR evaporating system | |
| CN104195866A (en) | Secondary adjusting steam box and method for adjusting paper horizontal web water content | |
| CN108128827A (en) | A kind of vacuum evaporation equipment | |
| CN106523366B (en) | Boosting type liquid-ring vacuum pump return water system and its water return method with rotation film | |
| CN2342342Y (en) | Steam ejecting graded heat supply device | |
| CN201372387Y (en) | Boiler steam pipeline exhaust steam recycling device | |
| CN109179946A (en) | A kind of sludge drying machine | |
| CN105126383A (en) | Traditional-Chinese-medicine efficient energy-saving automatic integrated extraction concentration technology and technological equipment | |
| CN103055536B (en) | A kind of circumfluence distillation concentrator | |
| CN208959348U (en) | A kind of evaporation concentration device of feed liquid | |
| CN204891253U (en) | Evaporative concentration system of emulsion | |
| CN206486304U (en) | Compressing energy-saving evaporator system | |
| CN205886510U (en) | System for non -methane total hydrocarbon waste gas content in reduction solution polymerization rubber technology | |
| CN204873907U (en) | Hot pressing formula distilled water machine system | |
| CN102252537B (en) | Self-circulating heat exchanger | |
| CN211084874U (en) | Wood chip pulping steam recovery device for papermaking | |
| CN207785967U (en) | A kind of film integrated multi-effect evaporator of lifting | |
| CN204767495U (en) | Concentrated treatment facility of high -efficient MVR chemical industry solution | |
| CN208054953U (en) | A kind of vacuum evaporation equipment | |
| CN107265540A (en) | A kind of garbage leachate desiccation apparatus | |
| CN210031129U (en) | Felt product modified drying equipment | |
| CN205850531U (en) | A kind of double-tower type MEDA processes landfill gas system | |
| CN112815600A (en) | Air cooling absorber and absorption type industrial circulating cooling water cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.2, group 9, Yongping village, Xiaogu Town, Qianwei County, Leshan City, Sichuan Province Patentee after: Sichuan Fengsheng Paper Technology Co., Ltd Address before: 614400, Yongping County, Leshan, Qianwei, Sichuan Province nine Patentee before: SICHUAN QIANWEI FENGSHENG PAPER LLC |