CN105276928A - Material drying device and heat energy recycling method thereof - Google Patents
Material drying device and heat energy recycling method thereof Download PDFInfo
- Publication number
- CN105276928A CN105276928A CN201510101983.2A CN201510101983A CN105276928A CN 105276928 A CN105276928 A CN 105276928A CN 201510101983 A CN201510101983 A CN 201510101983A CN 105276928 A CN105276928 A CN 105276928A
- Authority
- CN
- China
- Prior art keywords
- steam
- outlet
- vapor
- drying
- drying machine
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a material drying device and a heat energy recycling method thereof. According to the design, the material drying device comprises a drying machine for drying materials and an impurity separation device for being communicated with a steam outlet through a first steam pipe; the drying machine is provided with a feeding opening, a steam inlet, a discharging opening, a condensate water outlet and the steam outlet; the drying machine internally comprises a drying chamber and a tube nest; the drying chamber is communicated with the feeding opening, the discharging opening and the steam outlet; the tube nest is communicated with the steam inlet and the condensate water outlet; a purified steam outlet is formed in the impurity separation device which is used for separating impurities from steam generated in the drying machine so as to obtain clean steam; and the materials to be dried are conveyed into the drying machine through the feeding opening, steam for drying the materials to be dried enters the tube nest of the drying machine from the steam inlet, and the steam generated in the drying process is discharged through the steam outlet, enters the impurity separation device to be purified and then is discharged through the purified steam outlet.
Description
Technical field
The present invention relates to drying equipment technical field, particularly relate to a kind of material drying device and heat energy recovering method thereof.
Background technology
At present, the domestic existing drying equipment for the industry such as coal, chemical industry mainly adopts cylindrical drier, fluidized-bed drying machine etc., and above-mentioned machine construction is complicated, and efficiency is low, and such-and-such problem easily appears in equipment, can not meet the demand of current a large amount of coal, chemical material drying.A kind of object is had to be heated evenly, heat exchange is abundant, the vibration source that dry tenacity is high, adopt vibrated fluidized bed, its operation principle material enters from charging aperture, and under vibration force effect, material moves forward continuously along horizontal fluidised bed throwing, hot blast passes fluid bed upwards with after material-heat-exchanging, discharged by exhaust outlet, dried material is discharged by discharge gate.But it is more suitable for the granule of shape matching rule, a large amount of irregular material such as coal industries cannot be suitable for and uses.
Application number be 200710163278.0 patent of invention vibrating mixed flow dryer disclose a kind of vibrating mixed flow dryer, comprise casing, drying bed bed body, vibrating motor, dispenser, discharger, hot dry wind import, exhaust outlet, dust shield, the rectangular section of casing, surrounding has the steel well shaft type structure of sealing thermal insulation thermal insulation layer, from top to bottom in layered arrangement in it, with the damper at regulation bed body angle of inclination, vibration drying bed is installed by for supporting, each drying bed bed body all has the closed side wall be connected with chassis sidewall, its exhaust end is equipped with stock guide, vibrating motor is installed on outside casing, this vibrating motor is the drying bed linear type vibration motor with motion and conveying double action, cabinet top is provided with dust shield and exhaust outlet and is provided with dispenser, this dispenser is air-locked type dispenser, bottom of shell is provided with hot dry wind import and discharger is housed, this discharger is air-locked type discharger, also be applicable to the industries such as coal.But an obvious problem is, vibrating motor is installed on outside casing by the program, in the process of material movement, vibrating motor is by hull vibration, and then hull vibration drives the vibration of drying bed bed body, the power of this one side at substantial, powerful vibrating motor must be had, large-scale drying equipment is when Long-term Vibration on the other hand, will inevitably bring the reduction in life-span, and its security is simultaneously affected.
In addition, a lot of material is in storage and all need before using to carry out drying process, especially the product of wet production more needs a large amount of heats to wet stock drying process, and the air flowed in dry run can take away a large amount of heats, causes the loss of heat and the waste of the energy; Further, a large amount of impure steam in dry run, can be produced, generally the steam of generation directly be entered air when prior art carries out dry process to material, cause the pollution of environment.
Summary of the invention
Object of the present invention, is to provide a kind of material drying device of reasonable in design and heat energy recovering method thereof, can reduce heat losses.
Above-mentioned purpose of the present invention is achieved through the following technical solutions: a kind of material drying device and heat energy recovering method thereof, design comprises: be used for carrying out dry drying machine to material, it be respectively arranged with material inlet, steam inlet, discharging opening, condensation-water drain and steam (vapor) outlet; Comprise hothouse and tubulation in drying machine, hothouse is communicated with steam (vapor) outlet with charging aperture, discharging opening; By adopting, tubulation is communicated with condensation-water drain with steam inlet; Based on the impurity separating device that the first jet chimney is communicated with steam (vapor) outlet, be provided with clean steam (vapor) outlet, be used for carrying out magazins' layout to the steam produced in drying machine, to obtain clean steam; Wherein, material to be dried enters drying machine by charging aperture, the steam being used for drying material to be dried is entered the tubulation of drying machine by steam inlet, the steam produced in drying course is discharged by clean steam (vapor) outlet after entering impurity separating device purification by steam (vapor) outlet discharge.
Of the present inventionly be designed to, above-mentioned impurity separating device comprises: one-level essence separator, and it is respectively arranged with one-level steam inlet and the clean steam (vapor) outlet of one-level, one-level steam inlet is communicated with steam (vapor) outlet by the first jet chimney; Secondary essence separator, it is respectively arranged with second steam import and clean steam (vapor) outlet, second steam import is communicated with the clean steam (vapor) outlet of one-level by the second jet chimney.
Of the present inventionly be designed to, above-mentioned one-level separator is sack cleaner, sack cleaner is provided with one-level steam inlet and the clean steam (vapor) outlet of one-level, is provided with impurity outlet bottom it.
Above-mentioned secondary essence separator comprises for aeration tower, is provided with second steam import, clean steam (vapor) outlet, the import of gas washing liquid, is provided with and washes gas liquid outlet bottom it.
Of the present inventionly to be designed to, gas washing liquid service installs chemicals dosing plant, with in adding in gas washing liquid and the acid or alkaline medicament of steam.
Above-mentioned impurity separating device also comprises the cyclone separator be communicated with between sack cleaner and drying machine, cyclone separator is provided with the first steam inlet and the first steam (vapor) outlet, is provided with impurity outlet bottom it.
Of the present inventionly be designed to, the material that the impurity outlet collecting the discharging opening of drying machine, the impurity outlet of cyclone separator and sack cleaner is discharged is to material collection bucket.
Of the present inventionly be designed to, the gas washing liquid import condensed water that the condensation-water drain of drying machine is discharged being passed into aeration tower uses.
Of the present inventionly be designed to, the steam of being discharged by clean steam (vapor) outlet based on jet chimney is delivered in drying machine after heating.
The invention has the beneficial effects as follows: the present invention can carry out removal of impurities process to the steam produced in dry run while carrying out drying to material, makes the steam after removal of impurities be clean steam thermal energy, thus avoids environment; And reach steam can recycle, the object of energy-conserving and environment-protective.
Below in conjunction with embodiment, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of material drying device embodiment one of the present invention.
Fig. 2 is the structural representation of material drying device embodiment two of the present invention.
symbol description:
1-drying machine; 1a-jet chimney; 11-charging aperture; 12-discharging opening; 13-steam inlet;
14-condensation-water drain; 15-steam (vapor) outlet; 16-hothouse; 17-tubulation; 2-frequency conversion fan;
3-cyclone separator; 3a-first jet chimney; 31-first steam inlet; 32-impurity outlet;
33-first steam (vapor) outlet; 4-sack cleaner; The clean steam inlet of 41-one-level; 42-one-level steam (vapor) outlet;
43-impurity outlet; 5a-second jet chimney; 5-aeration tower; The import of 51-second steam;
The import of 52-gas washing liquid; 53-valve; 54-washes gas liquid outlet; The clean steam (vapor) outlet of 55-; 56-pump;
6-steam-water separator; 61-import; 62-exports; 6a-the 3rd jet chimney; 7-dried material storage tank.
Detailed description of the invention
Fig. 1 is the structural representation of material drying device of the present invention and heat energy recovering method one embodiment thereof, as shown in Figure 1, material drying device of the present invention and heat energy recovering method thereof, design comprises: for the withering drying machine 1 of material, it is respectively arranged with charging aperture 11, steam inlet 13, steam (vapor) outlet 15, discharging opening 12 and condensation-water drain 14; By the impurity separating device that the first jet chimney 3a is communicated with steam (vapor) outlet 15, be provided with clean steam (vapor) outlet 55, based on above-mentioned design, be used for carrying out magazins' layout, to obtain clean steam to the steam produced in drying machine 1; Wherein, material to be dried enters drying machine 1 by charging aperture, the steam being used for drying material to be dried is entered the tubulation 17 of drying machine by steam inlet 13, after the steam produced in drying course enters impurity separating device purification by steam (vapor) outlet 15 discharge, discharged by clean steam (vapor) outlet 55, thus reach recovery heat energy.
As shown in Figure 1, the drying machine 1 in the material drying device of invention and heat energy recovering method thereof, its top is provided with charging aperture 11, steam (vapor) outlet 15, and bottom is provided with discharging opening 12, steam inlet 14, and both end sides is provided with steam inlet 13 and condensation-water drain 14; And then comprise hothouse 16 and tubulation 17 in drying machine 1, hothouse 16 is communicated with steam (vapor) outlet 15 with charging aperture 11, discharging opening 12; Tubulation 17 is communicated with condensation-water drain 14 with steam inlet.In tubulation vapours effect under, the material entering hothouse is heated, and meanwhile, moisture is wherein vaporizated into water vapour and is discharged by steam (vapor) outlet 15; Further, the steam in tubulation is discharged by condensation-water drain 14.Can doped portion material in the steam of being discharged by steam (vapor) outlet 15.
Embodiment 1
As shown in Figure 1, the material drying device of invention and the impurity separating device of heat energy recovering method thereof, design comprises: one-level essence separator, it is respectively arranged with one-level steam inlet 41 and the clean steam (vapor) outlet 42 of one-level, above-mentioned one-level steam inlet 41 is communicated with steam (vapor) outlet 13 by the first jet chimney 3a; Above-mentioned secondary essence separator, it is respectively arranged with second steam import 51 and clean steam (vapor) outlet 55, second steam import 51 is communicated with the clean steam (vapor) outlet 42 of one-level by the second jet chimney 5a.
The material drying device of invention and the above-mentioned one-level essence separator of heat energy recovering method thereof are sack cleaner 4, sack cleaner are provided with above-mentioned one-level steam inlet 41 and the clean steam (vapor) outlet 42 of one-level, are provided with impurity outlet 32 bottom it.Above-mentioned secondary essence separator of the present invention, design comprises: aeration tower 5, is provided with second steam import 51, clean steam (vapor) outlet 55, gas washing liquid import 52, is provided with and washes gas liquid outlet 54 bottom it.
Based on material drying device of the present invention and heat energy recovering method thereof, be acidity or alkaline steam by the steam produced in drying machine 1, on gas washing liquid service, chemicals dosing plant (not shown) can be installed as required, so that with the medicament that steam is acid or alkaline in adding in gas washing liquid, or the medicament of the character for impurity in steam, thus avoid acidity or alkaline steam etching apparatus.
Impurity separating device in material drying device of the present invention and heat energy recovering method thereof also comprises the crude separation device be communicated with between sack cleaner 4 and drying machine 1, and the material drying device of invention and the crude separation device of heat energy recovering method thereof are cyclone separator 3.Now, frequency conversion fan can be arranged between cyclone separator 3 and drying machine 1, above-mentioned cyclone separator be provided with the first steam inlet 31 and the first steam (vapor) outlet 33, bottom it, be provided with impurity outlet 32.First the steam that steam is discharged by steam (vapor) outlet 13 under the swabbing action of frequency conversion extension set 2 enter cyclone separator 3 and carry out preliminary removal of impurities, steam through preliminary removal of impurities is discharged by the first steam (vapor) outlet 33, enter frequency conversion fan through frequency conversion fan import, enter sack cleaner 4 by frequency conversion fan outlet discharge afterwards and carry out further removal of impurities.
Material drying device of the present invention and heat energy recovering method thereof also comprise: steam-water separator 6, and its import 61 is communicated with clean steam (vapor) outlet 55 by the 3rd jet chimney 6a, arranges outlet 63 bottom it.The steam of being discharged by clean steam (vapor) outlet 55 after aeration tower washing enters steam-water separator 6, carry out carbonated drink separation, and then the steam reached through steam-water separator 6 separation is dry, clean steam, discharged by discharge outlet 63 by the isolated moisture of steam-water separator 6, clean, dry steam then passes in drying machine 1 and uses after heating, thus realizes recycling of steam.
The material that the impurity outlet 43 of the material outlet 12 of collection drying machine 1, the impurity outlet 32 of cyclone separator 3 and sack cleaner 4 in material drying device of the present invention and heat energy recovering method thereof is discharged is to material collection bucket 7.
The embodiment of material drying device of the present invention and heat energy recovering method thereof, the gas washing liquid import 52 condensed water that the condensation-water drain 14 of drying machine 1 is discharged being passed into aeration tower 5 uses.
Embodiment 2
Fig. 2 is the structural representation of material drying device of the present invention and heat energy recovering method one embodiment thereof, as shown in Figure 2, structure is identical with embodiment 1, the preferred part of embodiment of material drying device of the present invention and heat energy recovering method thereof is the method to set up of frequency conversion fan, in this embodiment, frequency conversion fan is arranged on the outlet 62 of steam-water separator 6.
As the above embodiment of the present invention; only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should belong in protection domain that claims of the present invention determines.
Claims (9)
1. a material drying device and heat energy recovering method thereof, it is characterized in that, comprise: be used for carrying out dry drying machine (1) to material, it be respectively arranged with material inlet (11), steam inlet (13), discharging opening (12), condensation-water drain (14) and steam (vapor) outlet (15); Comprise hothouse (16) and tubulation (17) in drying machine (1), hothouse (16) is communicated with steam (vapor) outlet (15) with charging aperture (11), discharging opening (12); Tubulation (17) is communicated with condensation-water drain (14) with steam inlet;
By the impurity separating device that the first jet chimney (3a) is communicated with steam (vapor) outlet (15), be provided with clean steam (vapor) outlet (55), be used for carrying out magazins' layout, to obtain clean steam to the steam produced in drying machine (1);
Wherein, material to be dried enters drying machine (1) by charging aperture, the steam being used for drying material to be dried is entered the tubulation (17) of drying machine by steam inlet (13), the steam produced in drying course is discharged by clean steam (vapor) outlet (55) after entering impurity separating device purification by steam (vapor) outlet (15) discharge.
2. material drying device according to claim 1, is characterized in that, above-mentioned impurity separating device comprises:
One-level essence separator, it is respectively arranged with one-level steam inlet (41) and the clean steam (vapor) outlet of one-level (42), one-level steam inlet (41) is communicated with steam (vapor) outlet (13) by the first jet chimney (3a); Secondary essence separator, it is respectively arranged with second steam import (51) and clean steam (vapor) outlet (55), second steam import (51) is communicated with the clean steam (vapor) outlet of one-level (42) by the second jet chimney (5a).
3. material drying device according to claim 2, it is characterized in that, above-mentioned one-level separator is sack cleaner (4), sack cleaner is provided with one-level steam inlet (41) and the clean steam (vapor) outlet of one-level (42), bottom it, is provided with impurity outlet (32).
4. material drying device according to claim 2, it is characterized in that, above-mentioned secondary essence separator comprises for aeration tower (5), be provided with second steam import (51), clean steam (vapor) outlet (55), gas washing liquid import (52), be provided with bottom it and wash gas liquid outlet (54).
5. material drying device according to claim 4, is characterized in that, gas washing liquid service installs chemicals dosing plant, with in adding in gas washing liquid and the acid or alkaline medicament of steam.
6. material drying device according to claim 4, it is characterized in that, above-mentioned impurity separating device also comprises the cyclone separator (3) be communicated with between sack cleaner (4) and drying machine (1), cyclone separator is provided with the first steam inlet (31) and the first steam (vapor) outlet (33), bottom it, is provided with impurity outlet (32).
7. material drying device according to claim 6, it is characterized in that, collect the discharging opening (12) of drying machine (1), material that the impurity outlet (32) of cyclone separator (3) and the impurity outlet (43) of sack cleaner (4) are discharged is to material collection bucket (7).
8. material drying device according to claim 6, is characterized in that, the gas washing liquid import (52) condensed water that the condensation-water drain (14) of drying machine (1) is discharged being passed into aeration tower (5) uses.
9. material drying device according to claim 4, is characterized in that, the steam of being discharged by clean steam (vapor) outlet (55) based on jet chimney (1a) is delivered in drying machine (1) after heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101983.2A CN105276928A (en) | 2015-03-10 | 2015-03-10 | Material drying device and heat energy recycling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101983.2A CN105276928A (en) | 2015-03-10 | 2015-03-10 | Material drying device and heat energy recycling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105276928A true CN105276928A (en) | 2016-01-27 |
Family
ID=55146378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510101983.2A Pending CN105276928A (en) | 2015-03-10 | 2015-03-10 | Material drying device and heat energy recycling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105276928A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276927A (en) * | 2015-03-11 | 2016-01-27 | 洛阳辰祥机械科技有限公司 | Material drying device and drying method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359346Y (en) * | 1999-01-29 | 2000-01-19 | 施钧 | Water intake device capable of automatic control water level |
| EP0800851B1 (en) * | 1996-04-13 | 2003-12-03 | Koenig Ag | Process for purifying air containing noxious material from a tentering frame |
| CN2668631Y (en) * | 2003-12-22 | 2005-01-05 | 中国凯盛国际工程公司 | Furnace pressure control system of glass melting furnace |
| CN102690035A (en) * | 2012-06-13 | 2012-09-26 | 山东天力干燥股份有限公司 | System and process for drying sludge using pulse combustion internal heating fluid bed |
| CN203058203U (en) * | 2012-12-28 | 2013-07-17 | 北京天达京丰技术开发有限公司 | Evaporated steam recovery recycling equipment system |
| CN203170030U (en) * | 2012-12-28 | 2013-09-04 | 北京天达京丰技术开发有限公司 | System for recycling steam and concentrated steam washing water of steam heat source drying machine for primary-effect evaporator |
| CN203595346U (en) * | 2013-11-18 | 2014-05-14 | 北京天达京丰技术开发有限公司 | Material drying device |
-
2015
- 2015-03-10 CN CN201510101983.2A patent/CN105276928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800851B1 (en) * | 1996-04-13 | 2003-12-03 | Koenig Ag | Process for purifying air containing noxious material from a tentering frame |
| CN2359346Y (en) * | 1999-01-29 | 2000-01-19 | 施钧 | Water intake device capable of automatic control water level |
| CN2668631Y (en) * | 2003-12-22 | 2005-01-05 | 中国凯盛国际工程公司 | Furnace pressure control system of glass melting furnace |
| CN102690035A (en) * | 2012-06-13 | 2012-09-26 | 山东天力干燥股份有限公司 | System and process for drying sludge using pulse combustion internal heating fluid bed |
| CN203058203U (en) * | 2012-12-28 | 2013-07-17 | 北京天达京丰技术开发有限公司 | Evaporated steam recovery recycling equipment system |
| CN203170030U (en) * | 2012-12-28 | 2013-09-04 | 北京天达京丰技术开发有限公司 | System for recycling steam and concentrated steam washing water of steam heat source drying machine for primary-effect evaporator |
| CN203595346U (en) * | 2013-11-18 | 2014-05-14 | 北京天达京丰技术开发有限公司 | Material drying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276927A (en) * | 2015-03-11 | 2016-01-27 | 洛阳辰祥机械科技有限公司 | Material drying device and drying method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101852540B (en) | Comprehensive utilization system for drying low-order coal of thermal power plant in steam pumping and indirect heat exchanging way and process thereof | |
| CN104654874B (en) | Acid regeneration unit waste gas residual heat reclaims and exhaust treatment system and method | |
| CN103601355A (en) | Spiral sludge drier | |
| CN104017594A (en) | Low-temperature dry distillation method of coal | |
| CN105148886A (en) | Automatic production line for powdered activated carbon regeneration | |
| CN104529124A (en) | Parallel blade sludge drying system and drying method | |
| CN102645085B (en) | Method for continuously drying polycarbonate | |
| CN104197684B (en) | Can the superheat steam drying brown coal system of Water Sproading and process thereof | |
| CN206959456U (en) | Calcium carbonate drying tower | |
| CN105276928A (en) | Material drying device and heat energy recycling method thereof | |
| CN211595410U (en) | Sludge conveying mechanism and sludge drying equipment | |
| CN105276938A (en) | Material drying device and stirring and drying method thereof | |
| CN104089492B (en) | Close the purification of mineral hot furnace coal gas dry-method and recovery system | |
| CN204153760U (en) | A kind of waste hot steam waste-heat recovery device | |
| CN103303876A (en) | Waste-heat recovery method in making acid by using pyrite | |
| CN103877916B (en) | Fluidized bed tail gas utilization method and equipment in dry-method aluminum fluoride production | |
| CN216844744U (en) | Boiler flue gas recovery processing device | |
| CN105318664A (en) | Material drying device and drying method thereof | |
| CN202070283U (en) | Tailing cooling and dedusting system of hydrogen fluoride reaction furnace | |
| CN105276927A (en) | Material drying device and drying method thereof | |
| CN201834895U (en) | Multi-tube cyclone indirect cooling dust catcher | |
| CN111609701A (en) | Closed cycle drying device | |
| CN101581531B (en) | glyphosate technical drying method | |
| CN206176941U (en) | Matter is put forward with equipment of preheating to brown coal drying | |
| CN102706118B (en) | System and method for drying ammonium sulfate gas flow by using waste heat recovery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |