CN201255563Y - Superheated vapour roller drier - Google Patents
Superheated vapour roller drier Download PDFInfo
- Publication number
- CN201255563Y CN201255563Y CNU200820070369XU CN200820070369U CN201255563Y CN 201255563 Y CN201255563 Y CN 201255563Y CN U200820070369X U CNU200820070369X U CN U200820070369XU CN 200820070369 U CN200820070369 U CN 200820070369U CN 201255563 Y CN201255563 Y CN 201255563Y
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- steam
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- preheater
- superheated steam
- drier
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Abstract
The utility model provides a superheated steam drum type drier, comprising (which comprises) a drum type drier with a charge port and a discharge port and is characterized in that a superheated steam generator, a drum type drier, a dust remover, a preheater and a blower are sequentially communicated through a connecting tube; an inlet of a heating medium of the drum type drier is connected with a channel of an outlet of the superheated steam generator, and an outlet of the heating medium is connected with a steam inlet of the dust remover through the channel; a steam outlet at the top part of the dust remover is connected with the steam inlet of the preheater through the channel, and a steam outlet of the preheater is communicated with an air inlet of the superheated steam generator through a connecting tube which is serially connected with a recycling blower. A steam extraction valve is connected with the steam outlet of the dust remover or/and preheater or/and blower; and the outlet of the superheated steam generator can be simultaneously communicated with the inlet of the channel of the heating medium of the preheater. The steam extraction valve is connected with the steam outlet of the preheater. The drier is simple in structure, good in drying effect and low in energy consumption.
Description
Technical field
The utility model belongs to technical field of drying, being particularly related to a kind of is the drum-type drying device of drying medium with the superheated steam, is applicable to the drying of materials such as feed, corn alcohol waste residue, cellulose ethanol waste residue, cassava alcohol waste residue, fruit juice slag, megasse, bagasse, herbage.
Background technology
Superheat steam drying is a kind of brand-new drying means that development in recent years is got up.Utilize superheated steam as thermal source, the waste gas of discharge remains steam, and temperature can be utilized the latent heat of steam more than 100 ℃, and the consumption of drying medium can obviously reduce, thermal efficiency height, and energy-saving effect is remarkable.When dry is oxygen-free environment, and product can oxidizing brown stain, does the back good product quality; Heat and mass efficient height; Security does not have danger on fire from explosion well; Help environmental protection; Temperature is higher to have the sterilization effect.
Roller drier is one of equipment of dry pulpous state wet stock.Its basic principle of operation is the cylinder surface that slip is distributed in equably heating, forms thin film, and moisture is evaporated rapidly and reaches the purpose of dehydration.Existing roller drier uses electrical heating as thermal source usually, adopts the heating of high temperature heat conductive oil and hot water on a small quantity.
The utility model content
The utility model purpose is to provide a kind of simple in structure, superheated steam drum-type drying device that drying effect is good.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: the superheated steam cylindrical drier, the roller drier that comprises band charging aperture and discharging opening, superheated steam generator, roller drier, deduster, preheater and blower fan are communicated with by tube connector successively, the heat medium import of roller drier is connected with the outlet conduit of superheated steam generator, the heat medium outlet is joined by pipeline and deduster steam inlet, the dust remover roof steam (vapor) outlet links to each other with the steam inlet of preheater by pipeline, and the preheater steam (vapor) outlet has the tube connector of circulating fan to be communicated with the superheated steam generator air intake by string.
The deduster steam (vapor) outlet is or/and the preheater steam (vapor) outlet is drawn valve or/and the blower fan outlet is connected with steam.
Deduster is dry collector or wet scrubber.
Be provided with heater and steam channel in the superheated steam generator, perhaps be provided with heat medium passage and steam channel; Be provided with heater and steam channel in the preheater, perhaps be provided with heat medium passage and steam channel.
The superheated steam generator outlet is communicated with preheater heat medium channel entrance.
Preheater device steam (vapor) outlet is connected with steam and draws valve.
The utility model combines the superheated steam heating with roller drying, form superheated steam drum-type drying device, and structure is simpler.Effectively utilize the advantage of superheat steam drying, drying effect is good.Steam (indirect steam) part that roller drier is discharged is sent in the superheated steam generator by deduster, preheater, blower fan and is heated, and enters roller drier then and carries out superheat steam drying, and steam is recycled; Indirect steam is recycling, can effectively cut down the consumption of energy, and saves material.Excess steam is drawn the pipeline extraction by steam in addition, uses for other user.
In the utility model, superheated steam generator, preheater, roller drier, deduster (dry type or wet type), blower fan are conventional equipment, the used thermal source of superheated steam generator and preheater is an external heat source, can be dry product such as electricity, steam, coal, biogas, fuel oil, flue gas, manioc waste, cellulose ethanol slag, fruit juice slag, can adopt various heating arrangement well known to those skilled in the art (as electric heating device, flue gas heating arrangement, fuel Heating structure etc.).The steam (vapor) outlet of deduster can be divided into two passages, draws steam for one and uses for other user, and another is connected with preheater steam inlet passage.The steam (vapor) outlet of preheater can be divided into two passages, draws steam for one and uses for other user, and another passage links to each other with the intake channel of circulating fan.The steam (vapor) outlet of circulating fan can be divided into two passages, draws steam for one and uses for other user, and another is connected with the steam inlet passage of superheated steam generator, and indirect steam is fully utilized.
The utility model is applicable to non-heat sensitive material, as materials such as feed, corn alcohol waste residue, cellulose ethanol waste residue, cassava alcohol waste residue, fruit juice slag, megasse, bagasse, herbages, can reach safe moisture after the drying.
Description of drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 2 structural representations.
The specific embodiment
Be provided with heater and steam channel in the superheated steam generator 5, heat medium is a biogas, and the biogas burning adds the thermosetting superheated steam to steam; Be provided with steam channel and heater in the preheater 3, dry cellulose ethanol slag burning adds the thermosetting vapours to indirect steam.
In the foregoing description, the initial steam that is used for dried material can be produced by steam boiler.
Claims (6)
1, the superheated steam cylindrical drier, the roller drier that comprises band charging aperture and discharging opening, it is characterized in that, superheated steam generator, roller drier, deduster, preheater and blower fan are communicated with by tube connector successively, the heat medium import of roller drier is connected with the outlet conduit of superheated steam generator, the heat medium outlet is joined by pipeline and deduster steam inlet, the dust remover roof steam (vapor) outlet links to each other with the steam inlet of preheater by pipeline, and the preheater steam (vapor) outlet has the tube connector of circulating fan to be communicated with the superheated steam generator air intake by string.
2, superheated steam cylindrical drier as claimed in claim 1 is characterized in that, the deduster steam (vapor) outlet is or/and the preheater steam (vapor) outlet is drawn valve or/and the blower fan outlet is connected with steam.
3, superheated steam cylindrical drier as claimed in claim 1 or 2 is characterized in that, deduster is dry collector or wet scrubber.
4, superheated steam cylindrical drier as claimed in claim 3 is characterized in that, is provided with heater and steam channel in the superheated steam generator, perhaps is provided with heat medium passage and steam channel; Be provided with heater and steam channel in the preheater, perhaps be provided with heat medium passage and steam channel.
5, superheated steam cylindrical drier as claimed in claim 1 is characterized in that, the superheated steam generator outlet is communicated with preheater heat medium channel entrance.
6, superheated steam cylindrical drier as claimed in claim 5 is characterized in that, preheater device steam (vapor) outlet is connected with steam and draws valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820070369XU CN201255563Y (en) | 2008-05-05 | 2008-05-05 | Superheated vapour roller drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820070369XU CN201255563Y (en) | 2008-05-05 | 2008-05-05 | Superheated vapour roller drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255563Y true CN201255563Y (en) | 2009-06-10 |
Family
ID=40738886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820070369XU Expired - Fee Related CN201255563Y (en) | 2008-05-05 | 2008-05-05 | Superheated vapour roller drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255563Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915497A (en) * | 2010-08-13 | 2010-12-15 | 辽宁中田干燥设备制造有限公司 | Lignite-drying and quality-improving process for preparing superheated steam from waste heat steam |
| CN102072627A (en) * | 2011-01-10 | 2011-05-25 | 刘志科 | Efficient drying equipment for solid particle materials |
| CN102564096A (en) * | 2012-02-14 | 2012-07-11 | 李树田 | Device used for drying materials by aid of low-pressure superheated steam |
| CN102564095A (en) * | 2012-02-14 | 2012-07-11 | 李树田 | Lignite drying device by aid of low-pressure superheated steam and method |
| CN102783562A (en) * | 2012-08-09 | 2012-11-21 | 中粮生化能源（公主岭）有限公司 | Method and equipment for producing high-fat glycoprotein feed |
| CN103070229A (en) * | 2012-10-15 | 2013-05-01 | 怀远县巨龙机械制造有限公司 | Grain drying box capable of dedusting |
| CN103100547A (en) * | 2012-11-12 | 2013-05-15 | 黄陈超 | Dryer with waste heat reused |
| CN104674306A (en) * | 2015-03-11 | 2015-06-03 | 湖南创元新材料有限公司 | Measuring method of anode iron carbon pressure drop |
| CN105674694A (en) * | 2016-01-07 | 2016-06-15 | 南昌理工学院 | Superheat steam drying equipment |
-
2008
- 2008-05-05 CN CNU200820070369XU patent/CN201255563Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915497A (en) * | 2010-08-13 | 2010-12-15 | 辽宁中田干燥设备制造有限公司 | Lignite-drying and quality-improving process for preparing superheated steam from waste heat steam |
| CN101915497B (en) * | 2010-08-13 | 2012-07-04 | 李相荣 | Lignite-drying and quality-improving process for preparing superheated steam from waste heat steam |
| CN102072627A (en) * | 2011-01-10 | 2011-05-25 | 刘志科 | Efficient drying equipment for solid particle materials |
| CN102072627B (en) * | 2011-01-10 | 2013-02-27 | 刘志科 | Efficient drying equipment for solid particle materials |
| CN102564096A (en) * | 2012-02-14 | 2012-07-11 | 李树田 | Device used for drying materials by aid of low-pressure superheated steam |
| CN102564095A (en) * | 2012-02-14 | 2012-07-11 | 李树田 | Lignite drying device by aid of low-pressure superheated steam and method |
| CN102783562A (en) * | 2012-08-09 | 2012-11-21 | 中粮生化能源（公主岭）有限公司 | Method and equipment for producing high-fat glycoprotein feed |
| CN103070229A (en) * | 2012-10-15 | 2013-05-01 | 怀远县巨龙机械制造有限公司 | Grain drying box capable of dedusting |
| CN103100547A (en) * | 2012-11-12 | 2013-05-15 | 黄陈超 | Dryer with waste heat reused |
| CN104674306A (en) * | 2015-03-11 | 2015-06-03 | 湖南创元新材料有限公司 | Measuring method of anode iron carbon pressure drop |
| CN105674694A (en) * | 2016-01-07 | 2016-06-15 | 南昌理工学院 | Superheat steam drying equipment |
| CN105674694B (en) * | 2016-01-07 | 2017-12-26 | 南昌理工学院 | A kind of superheat steam drying equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20160505 |