CN101730767B - A cogeneration application in producing sanitary paper - Google Patents
A cogeneration application in producing sanitary paper Download PDFInfo
- Publication number
- CN101730767B CN101730767B CN2008800187754A CN200880018775A CN101730767B CN 101730767 B CN101730767 B CN 101730767B CN 2008800187754 A CN2008800187754 A CN 2008800187754A CN 200880018775 A CN200880018775 A CN 200880018775A CN 101730767 B CN101730767 B CN 101730767B
- Authority
- CN
- China
- Prior art keywords
- paper
- turbine
- gas
- sanitary paper
- dry
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/20—Waste heat recovery
Abstract
The objective of the present invention is to realize a sanitary paper production method which eliminates problems that originate from the mains power supply and cause disruption in production, while enabling energy conservation in sanitary paper production. For this purpose, a sanitary paper production method is realized wherein electricity is produced from combustion gases by means of a turbine (1), the hot combustion gases emanating from the turbine are utilized by being used in drying (3) of sanitary paper and the gases emanating from sanitary paper drying process are cooled with an absorption chiller(5), and thus a solution has been provided to the problem.
Description
Technical field
The present invention relates to produce the method for toilet paper, this method is utilized the hot waste gas of combustion gas turbine and is produced electric power simultaneously by means of treatment system in the toilet paper dry run.
Background technology
In the production process of toilet paper, it is one of step that needs the maximum energy that paper is carried out drying.In this step, through the scraps of paper are in process on the hot-air that burner produces at the cover (hood) of the cylinder (cylinder) that it twined, thus the drying of obtaining.Burner uses natural gas or any other liquid fuel to come work, and their sole purpose produces heat exactly.On the other hand, being sent to the steam of raising basic cylinder (Yankee cylinder) is from the steam boiler that uses fuel, to obtain.
, width that produce, that comprise 5% moisture with the speed of 2000 meters of per minutes is that 3 to 5.5 meters thin paper sheet obtains via the mixing water that comprises 99.8% moisture and 0.2% fiber is filtered.As top disclosed, this scraps of paper be wrapped on the cylinder of the big heating that is called " raising basic drier (Yankee Dryers) " and make its drying.Steam is also raised basic drier through this.From the angle of energy consumption, this step of on raising basic drier, carrying out is a most crucial steps during toilet paper is produced.
Because the sustainable growth of cost of energy at present, this cost is descended is improvement desired in the said process through reducing high energy in the said drying steps.
In addition, in the art, use the machine of electric energy work and device to be used in most of steps of toilet paper production plant.This situation makes each process of factory in face of the decrease in efficiency that main line (mains) power failure (power cuts) is caused, not be protected.The price that high energy and fuel are experienced rises and fluctuation makes the operation of the dynamotor that the use liquid fuel moves become economical.In addition, the quality of mesh current is another problem.The voltage of main line descends and has hindered the continuous operation of the most of machines that use in producing, and even possibly make some inefficacy in them.This situation has caused the efficient in the production plant to reduce and is chaotic, and the device that lost efficacy has been forced further cost.
In electrical production factory, depend on and use engine or turbine, electrical efficiency between 20% to 50%, to change and 45% to 80% input energy is transformed into heat and be discharged in the atmosphere.Utilize not only contaminated environment nor be enough economy of these known conventional system electrogenesis in next life power because its make the input energy most all loss be used heat.
Cogeneration of heat and power (cogeneration) method; Its may be defined as use combustion gas turbine electrogenesis in next life power and in various production processes to distributing the utilization of the heat in the hot waste gas of these turbines, be a kind of method that just is being applied to many production departments at present.Can obtain 85% to 90% overall efficiency by means of the combustion gas cogeneration unit, this combustion gas cogeneration unit is produced heat and electric power simultaneously.
For example, U.S. Patent application US2005160618 discloses a kind of dry co-generation unit of toilet paper that is used for.Yet this application is about through using steam that vacuum is provided, rather than about making heat and minimize power consumption.
Summary of the invention
The objective of the invention is to realize a kind of toilet paper production method, this method has been eliminated the problem that is derived from main supply and causes producing interruption, and makes the toilet paper can conserve energy in producing.
For this purpose; Realized a kind of toilet paper production method, wherein, by means of turbine from burning gases electrogenesis in next life power; Be used for the drying of toilet paper and it is used through distributing burning gases from the heat of turbine; The gas that distributes from the toilet paper dry run at first is used for producing steam at steam boiler, has obtained to be used for the cold water of the part cooling of absorber cooler then, thereby the solution of problem hereto is provided.
Description of drawings
Enclose to reaching the illustrated view that the cogeneration of heat and power in producing of toilet paper that the object of the invention realizes is used, these figure comprise:
Fig. 1 is the flow chart of the example embodiment of this creative toilet paper production method;
Fig. 2 shows some characteristic and the table of performance number of the embodiment institute enforcement turbine of this creative toilet paper production method.
Parts among the figure are independent labels, and wherein this label refers to following parts:
1. combustion gas turbine
2. burner
3. the dry cylinder of paper
4. steam boiler
5. absorber cooler
The specific embodiment
This creative toilet paper production method comprises the combustion gas turbine that passes through rotation electrogenesis power in next life by means of the energy of the burning gases that distribute the spontaneous combustion chamber; Supplied power to electrification in the production process and the various machines and the device of working with what produce; The burning gases that utilization is distributed from turbine come paper is carried out drying, and these burning gases have relatively lost its energy when being sent to the dry cylinder of paper and being used on the paper that is wound in the dry cylinder of paper.
Make to distribute and pass steam boiler, in the absorber cooler unit, obtain cold water then to obtain steam from the hot gas that comprises steam here and relatively.
Said turbine preferably uses natural gas to come work, and by manufacturing " TBM-T70 " types and " TAURUS 70-10301 Axial " model such as Turbomach.A table is provided in Fig. 2, and this has expressed some characteristic and the performance number of said turbine.Turbine is from the required air of external environment condition supply combustion of natural gas, and distributes temperature from the waste gas of turbine and depend on ambient temperature and change.For example, when ambient temperature was-10 ℃, the temperature of distributing from the waste gas of turbine was expected to be 480 ℃, and the temperature of turbine exhaust gas raises along with the rising of ambient temperature.
Turbine exhaust gas is sent to channel-style burner (channel typeburner) via pipeline.Said burner also uses natural gas to act as a fuel.Temperature in turbine exhaust gas is not enough to be used under the situation of paper dry run, in this burner extra burning capacity is provided so that the temperature of delivering to the gas of the dry cylinder of paper to be passed raises.When turbine exhaust gas does not comprise the oxygen that is used to burn of capacity, extra replenish air possibly can from external environment condition, be obtained.When the temperature of turbine exhaust gas was enough to be used in the paper dry run, turbine exhaust gas was passed the combustion chamber and is not received any processing.In another embodiment of the present invention, be enough to be used under the situation of paper dry run in the temperature of turbine exhaust gas, turbine exhaust gas is directly circulation by means of circuitous pipeline (bypass pipe), and is transferred into the dry cylinder of paper and the burner that made a circulation.
Gas with the temperature that is enough to be used in the paper dry run is transferred into raises the dry cylinder (Yankee paper drying cylinder) of basic paper.Raising the dry cylinder of basic paper is the cylinder with pore-free surface, is wound with the moisture scraps of paper on its outer surface and has relatively large diameter.Utilize steam to realize heating at cylinder interior.Here, through make hot gas from the external action of the dry cylinder of paper on the paper and make steam guarantee the moisture evaporation in the paper is fallen at paper from the cylinder interior heat effect.
Distribute from turn cold relatively and gas humidity of raising the dry cylinder of basic paper and be transferred into steam boiler and absorber cooler.Absorbing cooling means is the known method of this area, comes from waste gas, to obtain steam and cold water by means of the chemicals like lithium bromide liquid.Thereby, the cooling system that does not rely on electric power is provided, and compressor cooling system depends on the situation of electric power just.
Process of the present invention can be implemented via independent serial equipment (serialequipment), and it also can be carried out via two or more serial equipments of multiple operation.Pipe-line system between the main equipment (like said turbine, burner, the dry cylinder of paper, absorber cooler) can use method for designing well-known in the art to design; Thereby they will with this method the special system that will use consistent, property easy to use, security and operating flexibility are provided.
Fig. 1 shows the flow chart of the example embodiment of this inventive method.
Disclosed all parts of this inventive method externally are designed to practice thrift cost of investment or save existing closed area in the structure.
Basic principle of the present invention has been described in this specification.In the scope of these basic principles, can develop various embodiment of the present invention.The present invention should confirm according to appended claim in fact.
Claims (1)
1. a toilet paper production method is characterized in that, comprises the steps:
The gas from the combustion chamber of the turbine that uses natural gas work is distributed in collection;
Said turbine passes through rotation electrogenesis power in next life by means of the energy of the burning gases that distribute;
With machine that supplies power to electrification work in the toilet paper production process and the device produced;
Transmit said burning gases, this gas distributes and has relatively lost its energy from turbine and when arriving the dry cylinder of paper by means of circuitous pipeline;
It is applied on the paper that is wound on the dry cylinder of paper;
The said gas that said pipeline is passed in utilization comes dry said paper;
Make the hot gas that obtains between dry period pass the absorber cooler unit;
Obtain cold water from said absorber cooler unit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2007/03816A TR200703816A2 (en) | 2007-06-04 | 2007-06-04 | A cogeneration application in tissue paper production |
| TR2007/03816 | 2007-06-04 | ||
| PCT/IB2008/051542 WO2008149249A1 (en) | 2007-06-04 | 2008-04-22 | A cogeneration application in producing sanitary paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101730767A CN101730767A (en) | 2010-06-09 |
| CN101730767B true CN101730767B (en) | 2012-11-07 |
Family
ID=39712563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800187754A Active CN101730767B (en) | 2007-06-04 | 2008-04-22 | A cogeneration application in producing sanitary paper |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2155962B1 (en) |
| KR (1) | KR101058537B1 (en) |
| CN (1) | CN101730767B (en) |
| AT (1) | ATE486167T1 (en) |
| DE (1) | DE602008003222D1 (en) |
| EG (1) | EG26087A (en) |
| ES (1) | ES2355117T3 (en) |
| RU (1) | RU2437973C2 (en) |
| TR (1) | TR200703816A2 (en) |
| UA (1) | UA95158C2 (en) |
| WO (1) | WO2008149249A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1395745B1 (en) * | 2009-09-16 | 2012-10-19 | Novimpianti S R L | DRYING AND DRYING SYSTEM FOR IMPLANTS FOR THE PRODUCTION OF AIR-SYSTEM WITH TAPE AND BOILER. |
| ITPI20110122A1 (en) * | 2011-10-26 | 2013-04-27 | Cartiera Pasquini S R L | PRODUCTION PLANT FOR ENERGY COGENERATION CARD AND RELATIVE MANAGEMENT METHOD |
| IT201700007552A1 (en) * | 2017-01-24 | 2018-07-24 | Elettromeccanica Ind Lucchese S R L | An innovative paper drying plant with turbine for the production of the drying air flow |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5974691A (en) * | 1995-03-20 | 1999-11-02 | James River | Method for dewatering a sheet of cellulose material using hot air caused to flow therethrough by means of a high vacuum, device therefor and resulting material |
| CN1643210A (en) * | 2002-03-19 | 2005-07-20 | 美卓纸业公司 | Method and equipment for producing driving power in a paper or board mill |
| CN1653228A (en) * | 2002-05-13 | 2005-08-10 | 安德里兹公司 | Method of producing energy at a pulp mill |
| CN1910320A (en) * | 2004-01-14 | 2007-02-07 | 林哈特公司 | Method for combusting an organic waste concentrate containing alkali metal compounds under oxidative conditions |
-
2007
- 2007-06-04 TR TR2007/03816A patent/TR200703816A2/en unknown
-
2008
- 2008-04-22 RU RU2009149646/12A patent/RU2437973C2/en active
- 2008-04-22 EP EP08737947A patent/EP2155962B1/en not_active Revoked
- 2008-04-22 WO PCT/IB2008/051542 patent/WO2008149249A1/en active Application Filing
- 2008-04-22 UA UAA200913903A patent/UA95158C2/en unknown
- 2008-04-22 DE DE602008003222T patent/DE602008003222D1/en active Active
- 2008-04-22 AT AT08737947T patent/ATE486167T1/en not_active IP Right Cessation
- 2008-04-22 ES ES08737947T patent/ES2355117T3/en active Active
- 2008-04-22 KR KR1020097027240A patent/KR101058537B1/en active IP Right Grant
- 2008-04-22 CN CN2008800187754A patent/CN101730767B/en active Active
-
2009
- 2009-12-01 EG EG2009121744A patent/EG26087A/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5974691A (en) * | 1995-03-20 | 1999-11-02 | James River | Method for dewatering a sheet of cellulose material using hot air caused to flow therethrough by means of a high vacuum, device therefor and resulting material |
| CN1643210A (en) * | 2002-03-19 | 2005-07-20 | 美卓纸业公司 | Method and equipment for producing driving power in a paper or board mill |
| CN1653228A (en) * | 2002-05-13 | 2005-08-10 | 安德里兹公司 | Method of producing energy at a pulp mill |
| CN1910320A (en) * | 2004-01-14 | 2007-02-07 | 林哈特公司 | Method for combusting an organic waste concentrate containing alkali metal compounds under oxidative conditions |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2155962B1 (en) | 2010-10-27 |
| RU2437973C2 (en) | 2011-12-27 |
| TR200703816A2 (en) | 2009-02-23 |
| EG26087A (en) | 2013-02-12 |
| UA95158C2 (en) | 2011-07-11 |
| CN101730767A (en) | 2010-06-09 |
| EP2155962A1 (en) | 2010-02-24 |
| KR101058537B1 (en) | 2011-08-23 |
| ATE486167T1 (en) | 2010-11-15 |
| RU2009149646A (en) | 2011-07-20 |
| WO2008149249A1 (en) | 2008-12-11 |
| KR20100017946A (en) | 2010-02-16 |
| DE602008003222D1 (en) | 2010-12-09 |
| ES2355117T3 (en) | 2011-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA200401229A1 (en) | INDIVIDUAL HEAT AND ELECTRIC POWER STATION AND LOCAL NETWORK | |
| RU2399781C1 (en) | Combined electric energy, heat and cold generation method | |
| WO2014183564A1 (en) | Cold, heat, electricity and water multi-cogeneration system comprehensively using wind energy and heat energy of seawater | |
| CN102818446A (en) | Multifunctional solar hot-air drying heating system | |
| CN103673031A (en) | System capable of greatly lowering combined heat and power generation centralized heating temperature | |
| CN202808553U (en) | Comprehensive sludge drying energy utilization system employing industrial waste gas | |
| CZ19731U1 (en) | Apparatus for producing electric power and heat from biomass | |
| CN101730767B (en) | A cogeneration application in producing sanitary paper | |
| CN103629724A (en) | System for greatly reducing district heating temperature by cogeneration | |
| CN204003103U (en) | A kind of distributed energy supply equipment that adopts rock gas and solar association circulation | |
| KR101960572B1 (en) | Trigeneration system | |
| CN113149393A (en) | Sludge dewatering and drying system driven by natural gas pressure energy | |
| CN201723313U (en) | Gas turbine combined cycling device for distributed air and fuel humidification | |
| CN102278205A (en) | Combined cycle method capable of being used for distributed air and fuel humidified gas turbine | |
| CN200978686Y (en) | Power machine | |
| CN207936734U (en) | A kind of comprehensive distributed energy resource system of providing multiple forms of energy to complement each other for bakery | |
| CN215863689U (en) | Heating equipment | |
| CN214735302U (en) | Sludge dewatering and drying system driven by natural gas pressure energy | |
| CN205805634U (en) | A kind of energy-saving indirect dry cooling tower afterheat recycling system | |
| CN101782002A (en) | New gas condensing type thermal power generation technology based on working medium changing positive and negative coupling circulation system | |
| CN201062873Y (en) | Device for supplying warm air using heat conducting oil furnace | |
| CN207514987U (en) | A kind of vertical energy-saving microwave boiler | |
| CN112050184A (en) | Efficient biomass energy power generation boiler device | |
| CN208887247U (en) | A kind of material drying system before gasification of biomass | |
| CN106703913B (en) | A kind of biomass energy comprehensive application system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |