CN203964610U - Multi-effect hot wind drying tower - Google Patents
Multi-effect hot wind drying tower Download PDFInfo
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- CN203964610U CN203964610U CN201420432060.6U CN201420432060U CN203964610U CN 203964610 U CN203964610 U CN 203964610U CN 201420432060 U CN201420432060 U CN 201420432060U CN 203964610 U CN203964610 U CN 203964610U
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Abstract
The utility model multi-effect hot wind drying tower is comprised of pre-heating cabin, dryness storehouse, cooling storehouse, heat exchange heat abstractor, discharge gate, circular flow ventilation exhaust apparatus, the circulating scavenging device of concurrent-countercurrent, condensation heat abstractor, blast pipe, drainpipe, heat pipe, charging aperture, discharging opening, support.The tower outer air of multi-effect hot wind drying tower enters in cooling storehouse, dryness storehouse, pre-heating cabin successively, finally by the blower fan of pre-heating cabin, is discharged outside tower; Heat exchange heat abstractor is given material, directly heating of air, heat conduction, heat radiation in the tower of drying tower; After the condensation of hot blast moisture in storehouse by condensation heat abstractor, the heat energy that condensation discharges can repeatedly be used; The ventilation exhaust of the circulating scavenging device of circular flow ventilation exhaust apparatus and concurrent-countercurrent allows hot blast be subject to the wind-force pressure of blower fan and convection current fast, hot air convection material drying, greatly cut down finished cost, controllable temperature has guaranteed the quality of material, is the green drying of energy-saving and emission-reduction.
Description
Technical field
It is the drying tower that a kind of material drying is used that the utility model relates to, specifically a kind of multi-effect hot wind drying tower.
Background technology
The drying tower that on market, material drying is used now all adopts high temperature high wind to dry, hot-air drying technology flow process is that following current, adverse current, concurrent-countercurrent and combined hot blast are dried material, whole drying course is that tower inner high voltage formula is dry, have that drying plant volume is large, the conversion of the heat of hot blast completes at tower outward, thermal conversion rate is low, heat energy power consumption is large; The problems such as the heat energy in the moisture hot blast discharging is also not used.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that existing hot-air drying device technology exists, a kind of tower inner drying is provided, heat exchange heat abstractor is heating in the tower of drying tower, heat conduction, heat radiation directly, hot blast in tower can recycled for multiple times, the multi-effect hot wind drying tower that the heat energy in hot blast moisture can repeatedly recycle.
Multi-effect hot wind drying tower of the present utility model is achieved through the following technical solutions: the circulating air drying tower of the concurrent-countercurrent of applying at me (application number: on basis 2014204146756,2014103584368), different heat exchange heat abstractors is done to further outfit and improve; Increased condensation heat abstractor, dry in drying tower moisture in evaporation hot blast by condensation heat abstractor be condensed into water and gas, the heat energy discharging after the humidity condensed in hot blast can repeatedly recycle oven dry.
Multi-effect hot wind drying tower is comprised of pre-heating cabin, dryness storehouse, cooling storehouse, heat exchange heat abstractor, discharge gate, circular flow ventilation exhaust apparatus, the circulating scavenging device of concurrent-countercurrent, condensation heat abstractor, blast pipe, drainpipe, heat pipe, pipeline, charging aperture, discharging opening, discharge valves, support.
Multi-effect hot wind drying tower is by support successively fixed support from bottom to top, cooling storehouse, dryness storehouse, pre-heating cabin to be installed to be solidly connected as a whole.
The quantity of dryness storehouse is 2-8.
Air outside tower enters in cooling storehouse, dryness storehouse, pre-heating cabin successively, finally by the blower fan of pre-heating cabin, is discharged outside tower; By the take a breath ventilation exhaust of circulating scavenging device of exhaust apparatus and concurrent-countercurrent of circular flow, hot blast in dryness storehouse repeatedly cyclical breathing use; Moisture in hot blast is condensed into water and gas by condensation heat abstractor, and the heat energy discharging after the humidity condensed in hot blast can be repeatedly for drying recycling.
The making material of the warehouse of described cooling storehouse, dryness storehouse, pre-heating cabin is the metallic plate of 0.1-5mm; The shape of cross section of cooling storehouse, dryness storehouse, pre-heating cabin is square shape, or toroidal.
The lower end in described cooling storehouse is provided with discharge gate and discharging opening successively, and its upper end is being fixedly connected with dryness storehouse; Inside, cooling storehouse is provided with circular flow ventilation exhaust apparatus, in the gas storehouse of cooling storehouse inner upper end, heat exchange heat abstractor is installed.
1, the air outside cooling Cang Cang enters in cooling storehouse by the take a breath air inlet of exhaust apparatus of circular flow.
2, the air outside storehouse is subject to the thermal energy conduction heating of material and heating is hot blast, and the temperature of material is corresponding also obtains cooling down.
3, the hot blast in gas storehouse, cooling storehouse further heats by heat exchange heat abstractor, and hot blast is subject to blower fan in dryness storehouse and twitches, and hot blast is pumped to the circulating scavenging device of the concurrent-countercurrent in the gas storehouse of dryness storehouse above.
4, the heat conduction import of heat exchange heat abstractor is extended in the outside of cooling storehouse warehouse, by heat pipe, is connected to heater.
5, described heat exchange heat abstractor is heat exchange of heat pipe, or vacuum heat-conduction heat abstractor, or vacuum heat exchange heat abstractor, or finned heat exchanger.
Described dryness storehouse the inside is provided with the circulating scavenging device of heat exchange heat abstractor, condensation heat abstractor, concurrent-countercurrent; The heat conduction air inlet of the heat exchange heat abstractor of dryness storehouse extends in cooling storehouse, be connected to the gas outlet of the hot heat abstractor in cooling storehouse: the moisture in storehouse in hot blast is condensed into water and gas by condensation heat abstractor, after humidity condensed, giving out heat energy can be again for drying.
1, in the gas storehouse, upper end of dryness storehouse inside, heat exchange heat abstractor is installed, the heating in the tower of drying tower of heat exchange heat abstractor, heat conduction, heat radiation, for further heating to material, hot blast.
2, the circulating scavenging device of concurrent-countercurrent is arranged on dryness storehouse central interior, and blower fan is to be fixedly mounted in pipeline.
3, blower fan is for using hot air circulation pump drainage; The installation quantity of blower fan is 1-3.
4, the hot blast in dryness storehouse gas storehouse enters pipeline by air inlet, and hot blast is by the pump drainage of blower fan, is discharged in the transverse tube of circulating scavenging device of concurrent-countercurrent by bleeding point; Hot blast can lead in standpipe along transverse tube; Hot blast is subject to the wind-force of blower fan and defeats, and hot blast is in the middle of the gas port of transverse tube, standpipe, side plate is discharged to material; In transverse tube standpipe, the hot blast of storeroom is being upwards discharged in gas storehouse above of following current hot blast, is being downwards discharged in gas storehouse below of adverse current hot blast.The circulating air going round and beginning again is dried to material Convective Heating, allows the heat energy in hot blast repeatedly utilize.
5, the condensation heat abstractor of dryness storehouse is arranged in dryness storehouse storehouse, and the hot blast in storehouse, gas storehouse, by blast pipe, enters condensation in condensation heat abstractor, heat radiation by air inlet; The condensable gas heat radiation of the moisture in hot blast is condensed into liquid water, and the heat energy that condensation discharges can repeatedly be used; Condensable gas is not reentered in gas storehouse by exhaust outlet by blower fan; Liquid water is discharged in the drainpipe outside tower by discharge outlet.
6, described heat exchange heat abstractor is directly given material, air heat, heat conduction, heat radiation; The catheter outlet of heat exchange heat abstractor extends in the outside of dryness storehouse warehouse, by heat pipe, is connected to heater, heat-exchanger rig.
7, described heat exchange heat abstractor is heat exchange of heat pipe, or vacuum heat-conduction heat abstractor, or vacuum heat exchange heat abstractor, or finned heat exchanger.
8, described condensation heat abstractor is condenser, or vacuum heat exchange heat abstractor, or condensing heat exchanger.
Described pre-heating cabin upper end is installed with discharge gate, charging aperture successively, and lower end is being fixedly connected with dryness storehouse; Pre-heating cabin the inside is provided with blower fan, circular flow ventilation exhaust apparatus, heat exchange heat abstractor, condensation heat abstractor.
1, circular flow ventilation exhaust apparatus is arranged on pre-heating cabin central interior, and blower fan is the warehouse side that is fixedly mounted on pre-heating cabin, or is to be fixedly mounted on above the warehouse of pre-heating cabin, needs to install screening rain facility above blower fan; Blower fan is used for increasing exhaust power, by the hot blast in dryness storehouse gas storehouse, takes a breath after the air inlet of exhaust apparatus is extracted in pre-heating cabin, then hot blast, moisture are discharged to pre-heating cabin by circular flow; The installation quantity of blower fan is 1-3.
2, described condensation heat abstractor is arranged in pre-heating cabin, and the hot blast moisture in storehouse, gas storehouse, by blast pipe, enters condensation in condensation heat abstractor, heat radiation by air inlet.In hot blast moisture, condensable gas heat radiation is condensed into liquid water, and the heat energy that condensation discharges can repeatedly be used; Condensable gas is not discharged outside condensation heat abstractor by exhaust outlet by blower fan, reenters in gas storehouse; Liquid water is discharged in the drainpipe outside tower by discharge outlet.
,described heat exchange heat abstractor is directly given material, air heat, heat conduction, heat radiation; The catheter outlet of heat exchange heat abstractor, heat conduction import are connected to heat pipe, and the heat energy that the heat-conducting work medium in heat pipe can be used for the heaters such as boiler, hot-blast stove, electric heater to produce carries out heat conduction, heat radiation, heating.
,described heat exchange heat abstractor is heat exchange of heat pipe, or vacuum heat-conduction heat abstractor, or vacuum heat exchange heat abstractor, or finned heat exchanger.
5, described condensation heat abstractor is condenser, or vacuum heat exchange heat abstractor, or condensing heat exchanger.
Described circular flow ventilation exhaust apparatus is the patent (number of patent application 201420341710.6,2014102880114.8) of my application.
The circulating scavenging device of described concurrent-countercurrent is the patent (number of patent application 201410346723.7,201420402247.1) of my application.
Described vacuum heat-conduction heat abstractor is the patent (patent No. 201320620005.5) of my application.
Described vacuum heat exchange heat abstractor is the patent (patent No. 201320687844.9) of my application.
Heat-conducting work medium in described heat pipe is water or conduction oil or conductive fluid or gas; The temperature of heat-conducting work medium is 30-300 degree.
The utility model compared with prior art has following beneficial effect: the heat exchange heat abstractor of multi-effect hot wind drying tower is directly given material, air heat, heat conduction, heat radiation in storehouse, after the condensation of hot blast moisture in storehouse by condensation heat abstractor, the heat energy that condensation discharges can repeatedly recycle; The ventilation exhaust of the circulating scavenging device of circular flow ventilation exhaust apparatus and concurrent-countercurrent, hot air convection material drying; The circulating air going round and beginning again, to material Convective Heating, cuts down finished cost greatly, and controllable temperature has guaranteed the quality of material, is the green drying of energy-saving and emission-reduction.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the utility model multi-effect hot wind drying tower;
Fig. 2 is the structure cutaway view of the utility model multi-effect hot wind drying tower;
Fig. 3 is the structure cutaway view of circulating scavenging device of the concurrent-countercurrent of the utility model multi-effect hot wind drying tower;
Fig. 4 is the structure cutaway view of the vacuum heat-conduction heat abstractor of the utility model multi-effect hot wind drying tower;
Fig. 5 is the structure cutaway view of the vacuum heat exchange heat abstractor of the utility model multi-effect hot wind drying tower;
Fig. 6 is hot heat abstractor in the utility model multi-effect hot wind drying tower storehouse and the topology layout schematic diagram of condensation heat abstractor.
Specifically execute mode:
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1 and Figure 2: multi-effect hot wind drying tower is comprised of pre-heating cabin (A), dryness storehouse (B), cooling storehouse (C), heat exchange heat abstractor (6), discharge gate (3), circular flow ventilation exhaust apparatus (E), the circulating scavenging device (F) of concurrent-countercurrent, heat pipe (10), charging aperture (1), condensation heat abstractor (20), blast pipe (17), drainpipe (5), discharging opening (2), pipeline (13), support (4).
Multi-effect hot wind drying tower is by support (4) the successively cooling storehouse of the installation of fixed support (C), dryness storehouse (B), pre-heating cabin (A) from bottom to top.
The quantity of dryness storehouse (B) is 3.
Described pre-heating cabin (A) upper end is installed with discharge gate (3), charging aperture (1) successively, and lower end is being fixedly connected with dryness storehouse (B); There are blower fan (7), circular flow ventilation exhaust apparatus (E), heat exchange heat abstractor (6), condensation heat abstractor (20) in the inside, pre-heating cabin (A) storehouse.
1, circular flow ventilation exhaust apparatus (E), heat exchange heat abstractor (6), condensation heat abstractor (20) are arranged on the inside of pre-heating cabin (A).
2, described circular flow ventilation exhaust apparatus (E) is arranged on pre-heating cabin (A) central interior, the upper end that is arranged on pre-heating cabin (A) of blower fan (7), and blower fan (7) quantity is 2.
3, the catheter outlet (8) of the heat exchange heat abstractor (6) of described pre-heating cabin (A) extends in the outside of pre-heating cabin (A) warehouse, by heat pipe (10), is connected to heater; The heat conduction import (9) of the heat exchange heat abstractor (6) of pre-heating cabin (A) is connected on the catheter outlet (8) of the heat exchange heat abstractor (6) in dryness storehouse (B).
4, described condensation heat abstractor (20) is arranged in pre-heating cabin (A) storehouse, and the hot blast in storehouse, gas storehouse (15), by blast pipe (17), enters the interior condensation of condensation heat abstractor (20), heat radiation by air inlet (11); The condensable gas heat radiation of the moisture in hot blast is condensed into liquid water, and the heat energy that condensation discharges can repeatedly be used; Condensable gas is not reentered in gas storehouse (15) by exhaust outlet (12) by blower fan (7); The drainpipe (5) that liquid water is discharged to outside tower by discharge outlet (19) is inner.
5, described heat exchange heat abstractor (6) is vacuum heat-conduction heat abstractor.
6, described condensation heat abstractor (20) is vacuum heat exchange heat abstractor.
Described dryness storehouse (B) the inside is provided with the circulating scavenging device (F) of heat exchange heat abstractor (6), condensation heat abstractor (20), concurrent-countercurrent.
1, the heat conduction import (9) of the heat exchange heat abstractor (6) of dryness storehouse (B) extends in storehouse, cooling storehouse (C), is connected on the catheter outlet (8) of heat exchange heat abstractor (6) in cooling storehouse (C) by heat pipe (10); The catheter outlet (8) of the heat exchange heat abstractor (6) of dryness storehouse (B) is connected to the heat conduction import (9) of the heat exchange heat abstractor (6) in pre-heating cabin (A).
2, the circulating scavenging device of concurrent-countercurrent (F) is arranged on dryness storehouse (B) central interior, and blower fan is the warehouse side that is fixedly mounted on dryness storehouse (B); The installation quantity of blower fan (7) is 1.
3, the quantity of described dryness storehouse (B) is 3.
4, described condensation heat abstractor (20) is arranged in dryness storehouse (B) storehouse, and the hot blast in storehouse, gas storehouse (15), by blast pipe (17), enters the interior condensation of condensation heat abstractor (20), heat radiation by air inlet (11); The condensable gas heat radiation of the moisture in hot blast is condensed into liquid water, and the heat energy that condensation discharges can repeatedly be used; Condensable gas is not reentered in gas storehouse (15) by exhaust outlet (12) by blower fan (7); The drainpipe (5) that liquid water is discharged to outside tower by discharge outlet (19) is inner.
5, described heat exchange heat abstractor (6) is vacuum heat-conduction heat abstractor.
6, described condensation heat abstractor (20) is vacuum heat exchange heat abstractor.
Described lower end, cooling storehouse (C) is provided with discharge gate (3) and discharging opening (2) successively, and upper end is being fixedly connected with dryness storehouse (B); Circular flow ventilation exhaust apparatus (E) is installed, heat exchange heat abstractor (6) in dryness storehouse (B) storehouse.
1, described circular flow ventilation exhaust apparatus (E) is arranged on cooling storehouse (C) central interior.
2, the heat exchange heat abstractor (6) in described cooling storehouse (C) is arranged in the gas storehouse (15) in cooling storehouse (C); The catheter outlet (8) of the heat exchange heat abstractor (6) in cooling storehouse (C) extends the warehouse outside at cooling storehouse (C), and heat conduction import (9) is connected to heater by heat pipe (10); The heat conduction import (9) in cooling storehouse (C) is connected on the catheter outlet (8) of heat exchange heat abstractor (6) of dryness storehouse (B).
3, the heat exchange heat abstractor (6) in cooling storehouse (C) is heat exchange of heat pipe.
As shown in Figure 3 be the structure cutaway view of the circulating scavenging device (F) of concurrent-countercurrent.The circulating scavenging device of concurrent-countercurrent (F) is the patent (number of patent application 2014103467237,2014204022471) of my application; The side plate (18) of the circulating scavenging device of concurrent-countercurrent (F) is gas storehouse (15) with the lower room that swash plate (16) forms, and heat exchange heat abstractor (6) is installed in gas storehouse (15).
As shown in Figure 4 be the structure cutaway view of the vacuum heat-conduction heat abstractor of heat exchange heat abstractor (6).Vacuum heat-conduction heat abstractor is the patent (patent No. 201320620005.5) of my application; A plurality of vacuum heat-conduction heat abstractors can be by the work that is together in series of heat pipe (10).The heat conduction import (9) of vacuum heat-conduction heat abstractor is connecting heater, the heat energy of the heat-conducting work medium (14) in heat pipe (10) is directly given material, hot blast heat conduction, heat radiation by vacuum heat-conduction heat abstractor, loose overheated heat-conducting work medium (14) flows to heater by catheter outlet (8) and reheats, the heating going round and beginning again, heat radiation, heating, heat radiation.
Heat-conducting work medium (14) in described heat pipe (10) is water or conduction oil or conductive fluid or gas; The temperature of heat-conducting work medium (14) is 30-300 degree.
As shown in Figure 5 be the structure cutaway view of the vacuum heat exchange heat abstractor of condensation heat abstractor (20).Vacuum heat exchange heat abstractor is the patent (patent No. 201320687844.9) of my application; Hot blast in storehouse, gas storehouse (15), by blast pipe (17), enters condensation in vacuum heat exchange heat abstractor, heat radiation by air inlet (11); The condensable gas heat radiation of the moisture in hot blast is condensed into liquid water, and condensable gas is not reentered in gas storehouse (15) by exhaust outlet (12) by blower fan (7); The drainpipe (5) that liquid water is discharged to outside tower by discharge outlet (19) is inner.
As shown in Figure 6 be heat exchange heat abstractor (6) in storehouse and the storehouse inner structure schematic layout pattern of condensation heat abstractor (20); Heat exchange heat abstractor (6) is below the central authorities of storehouse, and condensation heat abstractor (20) is arranged on heat exchange heat abstractor (6) position above.
The drying materials technological process of multi-effect hot wind drying tower is:
1, heat-conducting work medium (14) is carrying heat energy and is being transferred to the dryness storehouse (B) of multi-effect hot wind drying tower, in the storehouse of pre-heating cabin (A) through heat pipe (10), by heat exchange heat abstractor (6), in the tower of drying tower, give material, directly heating of hot blast, heat conduction, heat radiation, give material, gas-heated, make dryness storehouse (B), inner material, the gas temperature of pre-heating cabin (A) reach required temperature.
The mass transport of 2, needs being dried, after charging aperture (1), enters pre-heating cabin (A) through the running of discharge gate (3); Material enters dryness storehouse (B) in pre-heating cabin (A) after exhaust, preheating, heating, ventilation.
3, material in dryness storehouse (B) through ventilation, heat conduction, heating, enter cooling storehouse (C) after dry; Material in cooling storehouse (C) through bleeding, heat exchange, coolingly by discharge gate, discharge cooling storehouse (C), so just complete the work of material heated-air drying.
4, the hot blast moisture that dryness storehouse (B) inner heating drying produces is by the liquid water that is condensed into of condensation heat abstractor (20), and the heat energy that condensation discharges can repeatedly be used.
5, the material heat energy of cooling storehouse (C) passes through the cooling of gas, and gas also obtains heating becomes hot blast, cooling, cooling that the temperature of charge of cooling storehouse (C) also obtains.
More than that multi-effect hot wind drying tower provided by the utility model is introduced; having applied specific case herein sets forth structural principle of the present utility model and embodiment; above embodiment is just for helping to understand preparation method of the present utility model and core concept thereof; concrete enforcement is not limited to above-mentioned concrete embodiment; those skilled in the art is from above-mentioned design; without performing creative labour; the many variations of having done, all drops on protection domain of the present utility model.
Claims (9)
1. a multi-effect hot wind drying tower, is characterized in that: multi-effect hot wind drying tower is comprised of pre-heating cabin (A), dryness storehouse (B), cooling storehouse (C), heat exchange heat abstractor (6), discharge gate (3), circular flow ventilation exhaust apparatus (E), the circulating scavenging device (F) of concurrent-countercurrent, heat pipe (10), condensation heat abstractor (20), blast pipe (17), drainpipe (5), charging aperture (1), discharging opening (2), support (4);
Support (4) is the cooling storehouse of the installation of fixed support (C), dryness storehouse (B), pre-heating cabin (A) from bottom to top successively;
Lower end, cooling storehouse (C) is provided with discharge gate (3) and discharging opening (2) successively, and upper end is being fixedly connected with dryness storehouse (B); Circular flow ventilation exhaust apparatus (E), heat exchange heat abstractor (6) are arranged on inside, cooling storehouse (C); The heat conduction import (9) of the heat exchange heat abstractor (6) in cooling storehouse (C) is extended in the outside of cooling storehouse (C) warehouse, by heat pipe (10), is connected to heater; Catheter outlet (8) extension of the heat exchange heat abstractor (6) in cooling storehouse (C) is connected in the heat conduction import (9) of the heat exchange heat abstractor (6) in dryness storehouse (B) warehouse;
Dryness storehouse (B) the inside is provided with the circulating scavenging device (F) of heat exchange heat abstractor (6), condensation heat abstractor (20), concurrent-countercurrent; The heat conduction import (9) of the heat exchange heat abstractor (6) of dryness storehouse (B) is connected on the catheter outlet (8) of the heat exchange heat abstractor (6) in the warehouse of cooling storehouse (C); The catheter outlet (8) of the heat exchange heat abstractor (6) of dryness storehouse (B) extends in the storehouse of pre-heating cabin (A), is connected to the heat conduction import (9) of the heat exchange heat abstractor (6) of pre-heating cabin (A) by heat pipe (10); The circulating scavenging device of concurrent-countercurrent (F) is arranged on dryness storehouse (B) central interior; The installation quantity of blower fan (7) is 1-3; Condensation heat abstractor (20) is arranged in dryness storehouse (B) storehouse;
Pre-heating cabin (A) upper end is installed with discharge gate (3), charging aperture (1) successively, and lower end is being fixedly connected with dryness storehouse (B); Pre-heating cabin (A) the inside is provided with blower fan (7), circular flow ventilation exhaust apparatus (E), condensation heat abstractor (20); Circular flow ventilation exhaust apparatus (E) is arranged on pre-heating cabin (A) central interior; The heat conduction import (9) of the heat exchange heat abstractor (6) of pre-heating cabin (A) is connected on the catheter outlet (8) of the heat exchange heat abstractor (6) in dryness storehouse (B) warehouse; The catheter outlet (8) of the heat exchange heat abstractor (6) of pre-heating cabin (A) extends outside the storehouse of pre-heating cabin (A), by heat pipe (10), is connected to heater; Blower fan (7) is to be fixedly mounted on the warehouse side of pre-heating cabin (A) or to be fixedly mounted on above the warehouse of pre-heating cabin; The installation quantity of blower fan (7) is 1-3; Condensation heat abstractor (20) is arranged in pre-heating cabin (A) storehouse;
Heat exchange heat abstractor (6) is directly given material, air heat, heat conduction, heat radiation; Catheter outlet (8), the heat conduction import (9) of heat exchange heat abstractor (6) are connected to heat pipe (10), have heat-conducting work medium (14) in heat pipe (10);
Discharge gate (3) is Impeller airlock, or type discharge gate.
2. a kind of multi-effect hot wind drying tower according to claim 1, is characterized in that: pre-heating cabin (A) first position on drying tower; Dryness storehouse (B) between pre-heating cabin (A) and cooling storehouse (C), cooling storehouse (C) first position below drying tower; The quantity of dryness storehouse (B) is 2-8.
3. a kind of multi-effect hot wind drying tower according to claim 1, is characterized in that: the heat-conducting work medium (14) in heat pipe (10) is water or conduction oil or conductive fluid or gas; The temperature of heat-conducting work medium (14) is 30-300 degree.
4. a kind of multi-effect hot wind drying tower according to claim 1, is characterized in that: the air outside tower enters in cooling storehouse (C) by the take a breath air inlet (11) of exhaust apparatus (E) of circular flow; Heat exchange heat abstractor (6) is arranged in the gas storehouse (15) in cooling storehouse (C) of dryness storehouse (B), and heat exchange heat abstractor (6) directly heats to air.
5. a kind of multi-effect hot wind drying tower according to claim 1, it is characterized in that: the running of the blower fan (7) of dryness storehouse (B), the air inlet (11) by the hot blast in the gas storehouse (15) of cooling storehouse (C) by the circulating scavenging device (F) of concurrent-countercurrent is drawn into dryness storehouse (B);
Heat exchange heat abstractor (6) is given material, the direct heat conduction of hot blast, heat radiation, heating in the storehouse of dryness storehouse (B);
The circulating scavenging device of concurrent-countercurrent (F) is arranged on the inside of dryness storehouse (B); The hot blast in dryness storehouse (B) gas storehouse (15) enters pipeline (13) by the air inlet (11) of the circulating scavenging device (F) of concurrent-countercurrent, is discharged in the transverse tube of circulating scavenging device (F) of concurrent-countercurrent by air inlet (11); Hot blast leads in standpipe along transverse tube; Hot blast is subject to the wind-force of blower fan (7) and defeats down, and hot blast is in the middle of the gas port of transverse tube, standpipe, side plate is discharged to material; Hot blast is upwards that the gas storehouse (15) being discharged to above of following current hot blast is inner, is downwards that the gas storehouse (15) being discharged to below of adverse current hot blast is inner.
6. a kind of multi-effect hot wind drying tower according to claim 1, it is characterized in that: the running of the blower fan (7) of pre-heating cabin (A), hot blast in dryness storehouse (B) gas storehouse (15) is sucked after pre-heating cabin (A) by the take a breath air inlet (11) of exhaust apparatus (E) of circular flow, and pre-heating cabin (A) discharged moisture again by blower fan (7).
7. a kind of multi-effect hot wind drying tower according to claim 1, is characterized in that: condensation heat abstractor (20) is arranged on the inside of pre-heating cabin (A) and dryness storehouse (B); During condensation heat abstractor (20) work: the hot blast in storehouse, gas storehouse (15), by blast pipe (17), enters the interior condensation of condensation heat abstractor (20), heat radiation by air inlet (11); The condensable gas heat radiation of the moisture in hot blast is condensed into liquid water, and the heat energy that condensation discharges can repeatedly be used; Condensable gas is not reentered in gas storehouse (15) by exhaust outlet (12) by blower fan (7); The drainpipe (5) that liquid water is discharged to outside tower by discharge outlet (19) is inner.
8. a kind of multi-effect hot wind drying tower according to claim 1, is characterized in that: heat exchange heat abstractor (6) is heat exchange of heat pipe, or vacuum heat-conduction heat abstractor, or vacuum heat exchange heat abstractor, or finned heat exchanger.
9. a kind of multi-effect hot wind drying tower according to claim 1, is characterized in that: condensation heat abstractor (20) is condenser, or vacuum heat exchange heat abstractor, or condensing heat exchanger.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420432060.6U CN203964610U (en) | 2014-08-02 | 2014-08-02 | Multi-effect hot wind drying tower |
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| CN201420432060.6U CN203964610U (en) | 2014-08-02 | 2014-08-02 | Multi-effect hot wind drying tower |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318706A (en) * | 2014-08-02 | 2016-02-10 | 程长青 | Multi-efficiency hot air drying tower |
| CN105423739A (en) * | 2015-12-07 | 2016-03-23 | 张海娟 | Thermo-tube drying storehouse capable of utilizing afterheat |
| CN105823320A (en) * | 2015-01-09 | 2016-08-03 | 程长青 | Hot wind and vacuum double-effect drying tower |
| CN106288757A (en) * | 2015-05-19 | 2017-01-04 | 程长春 | Square vacuum drying tower |
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2014
- 2014-08-02 CN CN201420432060.6U patent/CN203964610U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318706A (en) * | 2014-08-02 | 2016-02-10 | 程长青 | Multi-efficiency hot air drying tower |
| CN105318706B (en) * | 2014-08-02 | 2019-07-16 | 程长青 | Multi-effect hot wind drying tower |
| CN105823320A (en) * | 2015-01-09 | 2016-08-03 | 程长青 | Hot wind and vacuum double-effect drying tower |
| CN106288757A (en) * | 2015-05-19 | 2017-01-04 | 程长春 | Square vacuum drying tower |
| CN105423739A (en) * | 2015-12-07 | 2016-03-23 | 张海娟 | Thermo-tube drying storehouse capable of utilizing afterheat |
| CN105423739B (en) * | 2015-12-07 | 2018-06-01 | 张海娟 | It can be with the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN |
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