CN203855856U - Toilet paper making machine drying device - Google Patents
Toilet paper making machine drying device Download PDFInfo
- Publication number
- CN203855856U CN203855856U CN201420275974.6U CN201420275974U CN203855856U CN 203855856 U CN203855856 U CN 203855856U CN 201420275974 U CN201420275974 U CN 201420275974U CN 203855856 U CN203855856 U CN 203855856U
- Authority
- CN
- China
- Prior art keywords
- paper web
- drying device
- kiln
- scraper
- paper
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 230000000740 bleeding effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Paper (AREA)
- Drying Of Solid Materials (AREA)
Abstract
本实用新型涉及一种干燥装置，具体涉及一种卫生纸机干燥装置。为了解决现有烘缸比较严格的制造和使用要求，设备庞大，缸内凝结水排除困难的问题，本实用新型包括织物和窑炉，蒸汽入口开设于窑炉底部，抽气口开设于窑炉顶部，纸幅入口设置有上下两个挡板，纸幅入口外设置有第一真空吸移辊，纸幅出口外设置有钢带轮，钢带轮上设置有刮刀，钢带轮的下游设置有卷纸辊，环形织物通过纸幅入口和纸幅出口缠绕在第一真空吸移辊、导网辊和辊筒上。该装置的窑炉可以应用在不同车速的卫生纸机上，只需要根据厂家的需要适当调整通入窑炉内的过热蒸汽温度即可，且排除凝结水简单，所需设备的生产及安装、维护简单方便。
The utility model relates to a drying device, in particular to a drying device for a toilet paper machine. In order to solve the relatively strict manufacturing and use requirements of existing drying cylinders, huge equipment, and difficulty in removing condensed water in the cylinder, the utility model includes fabrics and a kiln. The steam inlet is opened at the bottom of the kiln, and the air extraction port is opened at the top of the kiln. , the paper web inlet is provided with upper and lower baffles, the paper web entrance is provided with a first vacuum suction roller, the paper web outlet is provided with a steel belt wheel, the steel belt wheel is provided with a scraper, and the downstream of the steel belt wheel is provided with a The take-up roll, the endless fabric is wound on the first vacuum suction roll, the guide roll and the drum through the web inlet and the web outlet. The kiln of this device can be applied to toilet paper machines with different speeds. It only needs to adjust the temperature of the superheated steam passing into the kiln according to the needs of the manufacturer, and it is simple to remove condensed water, and the production, installation and maintenance of the required equipment are simple. convenient.
Description
Technical field
The utility model relates to a kind of drying device, is specifically related to a kind of toilet paper machine drying device.
Background technology
At present, known toilet paper machine drying section is made up of Flying Dutchman, drying cylinder bearing and bearing block, air inlet head and flexible pipe, dryer hood, heat exchanger, air-heater, exhaust blower, creping doctor, clear cylinder scraper, carrying roller, Idler bearing, support roller device, carrying roller water receiving tank, suction flat box, drying section frame, felt leading roll.First steam passes into drying cylinder inside, then utilizes the heat conduction of cylinder wall to transfer heat to the wet web that is wrapped in drying cylinder outer surface, thereby deviates from the moisture of paper web.Steam condenses into water in drying cylinder simultaneously, and the moisture condensing is discharged drying cylinder by steam-water separator.In addition, the dryer hood outside drying cylinder also can provide heat energy, helps paper web dehydration.
In the time that paper web reaches approximately 90% mass dryness fraction, carry out wrinkling by scraper to paper web.Why scribble the mixed liquor of adhesive and remover on the surface of drying cylinder; object is in order to form layer protecting film at dryer surface; reducing the wearing and tearing of scraper to dryer surface, is secondly in order to allow paper web and drying cylinder have good adhesion strength, makes paper web reach better corrugation effect.
But, the size of Flying Dutchman is larger, and (diameter is generally between 3658～4877mm, 5700 millimeters of length), and wall thickness reaches 50～70mm, than the thick one times of left and right of general drying cylinder, quality reaches 50～70t, the heaviest 180t that reaches, and drying cylinder belongs to pressure vessel, therefore manufacture and instructions for use stricter, equipment is huge, and cylinder condensation is got rid of difficulty.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of toilet paper machine drying device is provided, and this device can not only reach mass dryness fraction and corrugation effect required while producing toilet paper, and equipment building block difficulty of processing is low, and working service is simple.
In order to achieve the above object, the utility model comprises endless fabric, and offer the kiln of steam inlet, bleeding point, paper web entrance and paper web outlet, steam inlet is opened in kiln bottom, bleeding point is opened in kiln top, paper web entrance is provided with upper and lower two baffle plates, between two baffle plates, leave the gap that can make paper web and fabric enter, paper web entrance is outside equipped with the first vacuum suction and moves roller, paper web outlet is outside equipped with wheeled steel, on wheeled steel, be provided with scraper, the downstream of wheeled steel is provided with winding roll;
Described paper web outlet is outside equipped with wite roll and roller, leaves the gap that can make fabric pass through between wite roll and wheeled steel, and endless fabric is wrapped in the first vacuum suction by paper web entrance and paper web outlet and moves on roller, wite roll and roller.
Described kiln inside is provided with the folder net arrangement coordinating with fabric.
Described paper web entrance bottom is provided with air seal set.
Scraper provided upstream on described wheeled steel is equipped with the second vacuum suction and moves roller.
Scraper downstream on described wheeled steel is provided with hot-air muffler.
Described winding roll is hollow structure, middle logical cold water.
Described scraper is fixed by the installing hole of its side, and the blade of scraper is contacted with paper web.
The blade of described scraper and horizontal plane angle are 15 °.
The knife back of described scraper is arcuate structure.
Between described steam inlet and bleeding point, be connected with condensing unit.
Compared with prior art, the utility model is dried paper web by the superheated steam in kiln, in paper web, 70% moisture is taken away by superheated steam, discharge from the bleeding point of kiln top, dried paper web is served wheeled steel, adopt scraper to carry out wrinkling to paper web, the kiln of this device can be applied on the toilet paper machine of the different speed of a motor vehicle, only need to suitably adjust the superheat steam temperature passing in kiln according to the needs of producer, and it is simple to get rid of condensate water, the production of equipment needed thereby and installation, maintenance are simple and convenient.
Further, the utility model is provided with folder net arrangement, and this device can prevent that paper web from coming off from fabric.
Further, the utility model is provided with the second vacuum suction and moves roller, and the pressure that the second vacuum suction moves roller can make paper web be close to wheeled steel surface, thereby makes paper web can obtain corrugation effect better.
Further, the utility model is provided with hot-air muffler, and this hot-air muffler can be deviate from remaining moisture in paper web.
Further, the utility model is logical cold water in the middle control structure of winding roll, can in coil paper, carry out cooling to paper web.
Further, the blade of the utility model scraper and horizontal plane angle are 15 °, make paper web better depart from and can reach good corrugation effect from wheeled steel surface simultaneously.
Further, the knife back of the utility model scraper is arcuate structure, can make paper web from blade surface level and smooth drop on wheeled steel surface, avoid paper web to play fold.
Further, the utility model is provided with condensing unit, can effectively collect condensate water and carry out secondary utilization, science environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial view of scraper and steel band wheel face in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Referring to Fig. 1 and Fig. 2, the utility model comprises and offers the first steam inlet 1a, the second steam inlet 1b, the first bleeding point 6a, the second bleeding point 6b, the kiln 16 of paper web entrance 4a and paper web outlet 4b, the first steam inlet 1a and the second steam inlet 1b are opened in kiln 16 bottoms, the first bleeding point 6a and the second bleeding point 6b are opened in kiln 16 tops, between steam inlet and bleeding point, be connected by condensing unit, paper web entrance 4a is provided with upper and lower two baffle plates, between two baffle plates, leave the gap that can make paper web and fabric enter, paper web outlet 4b is outside equipped with wheeled steel 11, on wheeled steel 11, be provided with the scraper 8 that blade contacts with paper web, and fixing by the installing hole 15 of its side, the blade of scraper 8 and horizontal plane angle are 15 °, the knife back is arcuate structure, the provided upstream of scraper 8 is equipped with the second vacuum suction and moves roller 7, the downstream of scraper 8 is provided with hot-air muffler 9, the end of wheeled steel is provided with the winding roll 10 of hollow structure, the logical cold water in centre of winding roll 10, endless fabric is wrapped in the first vacuum suction by paper web entrance 4a and paper web outlet 4b and moves roller 3, on wite roll 12 and roller, wite roll 12 is arranged at outside the paper web outlet 4b of kiln 16, and and wheeled steel 11 between leave the gap that can make fabric pass through, in kiln 16, be provided with the folder net arrangement 5 coordinating with fabric.
First move roller 3 from the wet web of press section by the first vacuum suction and be delivered on fabric, fabric-supported paper web and is entered kiln 16 by the gap in two baffle plates of kiln 16 paper web entrance 4a, and lower baffle plate has played to fabric the effect of supporting.Paper web can enter into a folder net arrangement 5 after entering kiln 16, the first steam inlet 1a and the second steam inlet 1b that have superheated steam to enter in kiln 16 bottoms, and superheat steam temperature can be with producer's demand flexible modulation; In kiln 16, superheated steam floats through fabric and paper web and takes away the moisture in paper web, get rid of via kiln 16 top the first bleeding point 6a and the second bleeding point 6b, the steam of discharging enters into the cooling eliminating moisture of condensing unit through pipeline, then be passed into and in heater, become superheated steam, again get back in kiln 16, so move in circles.
Between wite roll 12 and wheeled steel 11, leave a gap that just can make fabric pass through.Paper web is inhaled and is moved roller 7 and be delivered to wheeled steel 11 surfaces through the second vacuum, and fabric transmits downwards by wite roll 12, thereby paper web is separated with fabric, and fabric is got back to the paper web entrance 4a of kiln 16 again through the first roller 13 and the second roller 14.Wheeled steel 11 surface requirements will have certain smoothness, and wheeled steel 11 mantle frictions are excessive therewith to avoid paper web, thereby cause paper surface fluffing.Be equipped with a scraper 8 in wheeled steel 11 interpositions, object is to make paper web wrinkling; And then be a hot-air muffler 9, the effect of this hot-air muffler is to deviate from remaining moisture in paper web, reaches the paper web that mass dryness fraction requires and is slipped to winding roll 10 surfaces while leaving wheeled steel 11 end.
Wherein paper web can be subject to being wrapped in the second vacuum and inhales the pressure that moves the fabric on roller 7 on wheeled steel 11, because paper web also contains 30% moisture, so suitable pressure can make paper web be close to wheeled steel surface, thereby make paper web can obtain corrugation effect better.
These kiln 16 paper feed ends open wide, and object is the I&M in order to facilitate kiln 16 inner rollers.This openend adopts the form of sealing gland, and air seal set 2 is equipped with in openend bottom.So baffle plate has also played avoids air-flow directly to blow to fabric, thereby cause the effect of disconnected paper.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275974.6U CN203855856U (en) | 2014-05-27 | 2014-05-27 | Toilet paper making machine drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275974.6U CN203855856U (en) | 2014-05-27 | 2014-05-27 | Toilet paper making machine drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855856U true CN203855856U (en) | 2014-10-01 |
Family
ID=51605723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275974.6U Expired - Fee Related CN203855856U (en) | 2014-05-27 | 2014-05-27 | Toilet paper making machine drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654760A (en) * | 2015-01-13 | 2015-05-27 | 陈运辉 | A kind of drying equipment based on air convection |
| CN113502680A (en) * | 2021-08-04 | 2021-10-15 | 衢州龙游双熊猫纸业有限公司 | Crepe paper manufacturing method based on speed difference creping |
| CN115141900A (en) * | 2022-08-01 | 2022-10-04 | 中牛集团有限公司 | Environment-friendly efficient low-temperature vacuum leather drying method and equipment |
-
2014
- 2014-05-27 CN CN201420275974.6U patent/CN203855856U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654760A (en) * | 2015-01-13 | 2015-05-27 | 陈运辉 | A kind of drying equipment based on air convection |
| CN104654760B (en) * | 2015-01-13 | 2017-06-30 | 东莞市科信新能源设备有限公司 | A kind of drying equipment based on air convection |
| CN113502680A (en) * | 2021-08-04 | 2021-10-15 | 衢州龙游双熊猫纸业有限公司 | Crepe paper manufacturing method based on speed difference creping |
| CN115141900A (en) * | 2022-08-01 | 2022-10-04 | 中牛集团有限公司 | Environment-friendly efficient low-temperature vacuum leather drying method and equipment |
| CN115141900B (en) * | 2022-08-01 | 2023-07-07 | 中牛集团有限公司 | Environment-friendly high-efficiency low-temperature vacuum leather drying method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |