CN201688661U - Energy-saving multistage fluidized continuous dryer - Google Patents
Energy-saving multistage fluidized continuous dryer Download PDFInfo
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- CN201688661U CN201688661U CN2010202202325U CN201020220232U CN201688661U CN 201688661 U CN201688661 U CN 201688661U CN 2010202202325 U CN2010202202325 U CN 2010202202325U CN 201020220232 U CN201020220232 U CN 201020220232U CN 201688661 U CN201688661 U CN 201688661U
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- drying machine
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- fluidization continuous
- fluidization
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model relates to an energy-saving multistage fluidized continuous dryer, which is suitable for drying materials produced in large quantities in chemical industry, medicine and other fields. The energy-saving multistage fluidized continuous dryer comprises fluidized continuous dryer main machines, heaters and a fan, wherein the number of the fluidized continuous dryer main machine and the heater is at least two, an air inlet at the lower part of a first-stage fluidized continuous dryer main machine is connected with a first heater, an air outlet at the upper part of the first-stage fluidized continuous dryer main machine is connected with an inlet of the fan, an outlet of the fan is connected with a second heater, and the second heater is connected with the air inlet at the lower part of a second-stage fluidized continuous dryer main machine, and the rest connections are performed by analogy. The energy-saving multistage fluidized continuous dryer adopts multistage fluidized continuous dryer main machines, thus waste heat at the air outlet of the first-stage fluidized continuous dryer main machine can be subject to auxiliary heating and then used for heating the materials inside the second-stage fluidized continuous dryer main machine, and pressure of the air exhausted from the fan of the first-stage fluidized continuous dryer main machine is so large as to continuously serve as the power for the second-stage fluidized continuous dryer main machine.
Description
(1) technical field
The utility model relates to a kind of heat energy of energy-saving multistage fluidization continuous drier and the technology of repeatedly utilizing again of wind energy.Be applicable to the drying of the material that chemical industry, medicine and other fields need be produced in enormous quantities.Belong to the drying equipment technical field.
(2) background technology
Chemical industry, medicine and other fields have crystallization or noncrystalline a large amount of solvents or the moisture content material of containing, need to use the wind energy of utilizing after heating to carry out dry fluidization continuous drier, at present, the heat energy utilization rate in this process is not high, is drained immediately by blower fan after finishing drying, heat energy and wind energy have been wasted greatly, especially at northern area, subzero 20-30 ℃ of outside air temperature in winter, and baking temperature is generally more than 60 ℃, most of at 80-120 ℃, so its energy resource consumption is bigger.Even other in season EAT neither be very high, and dried gas is discharged system without any processing, causes a large amount of wastes of the equipment energy, has increased the production cost that uses producer.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of energy-saving multistage fluidization continuous drier that can increase the energy utilization rate of existing equipment is provided.
The purpose of this utility model is achieved in that a kind of energy-saving multistage fluidization continuous drier, comprise fluidization continuous drying machine host, heater and blower fan, be characterized in: described fluidization continuous drying machine host and heater have two at least, the air inlet of first fluidization continuous drier bottom links to each other with first heater, the air outlet on first fluidization continuous drying machine host top links to each other with the blower fan import, the blower fan outlet links to each other with second heater, second heater links to each other with the air inlet of second fluidization continuous drying machine host bottom, all the other and the like.
The beneficial effects of the utility model are:
Because the utility model has adopted multistage fluidization continuous drying machine host, (general temperature of outgoing air is about 30 ℃ can to utilize the waste heat of previous stage fluidization continuous drying machine host air outlet like this, the partial material drying process, temperature of outgoing air is more than 60 ℃) material in the heating back one-level fluidization continuous drying machine host again after auxiliary heating, saved heat energy, and the blast of discharging from the blower fan of first order fluidization continuous drying machine host is bigger, can also continue to have saved electric energy greatly as next stage fluidization continuous drying machine host power.
(4) description of drawings
Fig. 1 is embodiment 1 structural representation of the energy-saving multistage fluidization continuous drier of the utility model.
Fig. 2 is embodiment 2 structural representations of the energy-saving multistage fluidization continuous drier of the utility model.
Fig. 3 is embodiment 3 structural representations of the energy-saving multistage fluidization continuous drier of the utility model.
Fig. 4 is embodiment 4 structural representations of the energy-saving multistage fluidization continuous drier of the utility model.
Fig. 5 is embodiment 5 structural representations of the energy-saving multistage fluidization continuous drier of the utility model.
Fig. 6 is embodiment 6 structural representations of the energy-saving multistage fluidization continuous drier of the utility model.
Fig. 7 is embodiment 7 structural representations of the energy-saving multistage fluidization continuous drier of the utility model.
Fig. 8 is embodiment 8 structural representations of the energy-saving multistage fluidization continuous drier of the utility model.
Reference numeral among the figure:
The first valve A, the second valve B, the 3rd valve C, the 4th valve D, the 5th valve E, the 6th valve F, the 7th valve H, eight valve I, the 9th valve J, the tenth valve K.
(5) specific embodiment
Embodiment 1:
Referring to Fig. 1, Fig. 1 is embodiment 1 structural representation (the described fluidization continuous drying of this figure machine host 2 is vibrated fluidized bed) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 1, the energy-saving multistage fluidization continuous drier of the utility model, comprise the first fluidization continuous drying machine host 2, primary heater 1, first blower fan 3, second fluidization continuous drying machine host 5 and the secondary heater 4, first air inlet 2.1 of the described first fluidization continuous drying machine host 2 bottoms links to each other with primary heater 1, first air outlet 2.2 on the first fluidization continuous drying machine host, 2 tops links to each other with 3 imports of first blower fan, 3 outlets of first blower fan link to each other with secondary heater 4, and secondary heater 4 links to each other with second air inlet 5.1 of the second fluidization continuous drying machine host, 5 bottoms.
During the equipment dried material, open first blower fan 3, wind enters the first fluidization continuous drying machine host 2 from the primary heater 1 of the bottom of equipment through first air inlet 2.1, enter first blower fan 3 from first air outlet 2.2 of its upper side, go out first blower fan 3 after secondary heater 4 heating, second air inlet 5.1 through the second fluidization continuous drying machine host, 5 bottoms enters the second fluidization continuous drying machine host 5 again, at last from second air outlet, the 5.2 discharge systems on the second fluidization continuous drying machine host top.Material is then respectively from the first and second charging aperture continuous feeds of the first and second fluidization continuous drying machine hosts and from the continuous discharging of first and second discharging openings of the first and second fluidization continuous drying machine hosts.
Embodiment 2:
Referring to Fig. 2, Fig. 2 is embodiment 2 structural representations (the described fluidization continuous drying of this figure machine host 2 is vibrated fluidized bed) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 2, embodiment 2 is with the difference of embodiment 1: going out on the pipeline that primary heater 1 advances the first fluidization continuous drying machine host 2 the first valve A is set, going out on the pipeline that primary heater 1 advances the first valve A to draw one first bypass line, this first bypass line inserts out the pipeline that the first fluidization continuous drying machine host 2 advances first blower fan 3, and one second valve B is set on this first bypass line, going out on the pipeline that the first fluidization continuous drying machine host 2 advances first blower fan 3 before this first bypass line is provided with one the 3rd valve C; Going out on the pipeline that first blower fan 3 advances secondary heater 4 one the 4th valve D is set, the 5th valve E is set on the discharge system pipeline that goes out first blower fan 3.
Operation principle:
When equipment has just begun dried material, material contains large quantity of moisture, open first blower fan 3, wind enters the first fluidization continuous drying machine host 2 from the primary heater 1 of the bottom of equipment through first air inlet 2.1, wind enters first blower fan 3 from first air outlet 2.2 of its upper side, valve A, C, E open at this moment, and valve B, D close, and equipment will also have a large amount of moistures ground air directly to drain from first blower fan 3.By the time after moisture was drained a part, E closed with valve, and valve D opens, and wind enters the second fluidization continuous drying machine host 5 through second air inlet 5.1 again from secondary heater 4, at last from second air outlet, the 5.2 discharge systems of its upper side.The first fluidization continuous drying machine host 2 and the second fluidization continuous drying machine host 5 on the equipment of this moment are used alternatingly, so etc. during first-class attitude continuous drying machine host 2 dischargings, valve A, C are closed, valve B opens, and utilizes the dry second fluidization continuous drying machine host 5 of waste heat of primary heater again.Material is then respectively from the first and second charging aperture continuous feeds of the first and second fluidization continuous drying machine hosts and from the continuous discharging of first and second discharging openings of the first and second fluidization continuous drying machine hosts.
Embodiment 3:
Referring to Fig. 3, Fig. 3 is embodiment 3 structural representations (the described fluidization continuous drying of this figure machine host 2 is vibrated fluidized bed) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 3, embodiment 3 is with the difference of embodiment 2: first charging aperture 2.3 of the first fluidization continuous drying machine host and second discharging opening 5.4 of the second fluidization continuous drying machine host 5 are connected.
Operation principle:
When equipment has just begun dried material, material contains large quantity of moisture, system can be with the secondth fluidization continuous drying machine host 5 as predry after starting, be the second charging aperture 5.3 addings second fluidization continuous drying machine host 5 of wet stock from the second fluidization continuous drying machine host, continuous charging, enter the charging aperture 2.3 of the first fluidization continuous drying machine host 2 after material reduces through the secondth fluidization continuous drying machine host 5 water capacities at second discharging opening 5.4 continuously, in the first fluidization continuous drying machine host 2, finish final drying through the second fluidization continuous drying machine host 5.
Embodiment 4:
Referring to Fig. 4, Fig. 4 is embodiment 4 structural representations (the described fluidization continuous drying of this figure machine host 2 is vibrated fluidized bed) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 4, embodiment 4 is with the difference of embodiment 2: second air outlet 5.2 that goes out the second fluidization continuous drying machine host, 5 tops inserts one second blower fan 6 by pipeline.
Operation principle:
When equipment has just begun dried material, material contains large quantity of moisture, open first blower fan 3, wind enters the first fluidization continuous drying machine host 2 from the primary heater 1 of the bottom of equipment through second air inlet 2.1, wind enters first blower fan 3 from first air outlet 2.2 of its upper side, valve A, C, E open at this moment, and valve B, D close, and equipment will also have a large amount of moistures ground air directly to drain from first blower fan 3.By the time after moisture was drained a part, E closed with valve, and valve D opens, wind is from secondary heater 4, enter the second fluidization continuous drying machine host 5 through second air inlet 5.1 again, second air outlet 5.2 from its upper side enters second blower fan 6 at last, and main effect is the compensation blast.The first fluidization continuous drying machine host 2 and the second fluidization continuous drying machine host 5 on the equipment of this moment are used alternatingly, so etc. during first-class attitude continuous drying machine host 2 dischargings, valve A, C are closed, valve B opens, and utilizes the dry second fluidization continuous drying machine host 5 of waste heat of heater again.
Embodiment 5:
Referring to Fig. 5, Fig. 5 is embodiment 4 structural representations (the described fluidization continuous drying of this figure machine host 2 is vibrated fluidized bed) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 5, embodiment 5 is with the difference of embodiment 4: 6 outlets of described second blower fan link to each other with one the 3rd heater 7, and the 3rd heater 7 links to each other with the 3rd air inlet 8.1 of one the 3rd fluidization continuous drying machine host, 8 bottoms; Going out on the pipeline that secondary heater 4 advances the second fluidization continuous drying machine host 5 the 6th valve F is set, going out on the pipeline that secondary heater 4 advances the 6th valve F to draw one second bypass line, this second bypass line inserts out the pipeline that the second fluidization continuous drying machine host 5 advances second blower fan 6, and one the 7th valve H is set on this second bypass line, going out on the pipeline that the second fluidization continuous drying machine host 5 advances second blower fan 6 before this second bypass line is provided with eight valve I; Going out on the pipeline that second blower fan 6 advances the 3rd heater 7 one the 9th valve J is set, the tenth valve K is set on the discharge system pipeline that goes out second blower fan 6.
Operation principle:
When just beginning dried material, material contains large quantity of moisture, open first blower fan 3, wind enters the first fluidization continuous drying machine host 2 from the primary heater 1 of the bottom of equipment through first air inlet 2.1, wind enters first blower fan 3 from first air outlet 2.2 of its upper side, valve A, C, E open at this moment, and valve B, D close, and equipment will also have a large amount of moistures ground air directly to drain from first blower fan 1.By the time after moisture was drained a part, E closed with valve, and valve D opens, and wind enters the second fluidization continuous drier mainframe host computer 5 through second air inlet 5.1 again from secondary heater 4, at last from second air outlet, the 5.2 discharge systems of its upper side.The first fluidization continuous drying machine host 2 and the second fluidization continuous drier mainframe host computer 5 on the equipment of this moment are used alternatingly, so etc. during first-class attitude continuous drying machine host 2 dischargings, valve A, C are closed, valve B opens, and utilizes the dry second fluidization continuous drying machine host 5 of waste heat of heater again.In like manner dry the 3rd fluidization continuous drying machine host 8.
Embodiment 6:
Referring to Fig. 6, Fig. 6 is embodiment 6 structural representations (the described fluidization continuous drying of this figure machine host is box fluidized drying machine host) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 6, embodiment 6 is with the difference of embodiment 1,2,3,4,5: its fluidization continuous drying machine host 2,5,8 has adopted box fluidized drying machine host.
Embodiment 7:
Referring to Fig. 7, Fig. 7 is embodiment 7 structural representations (the described fluidization continuous drying of this figure machine host is the pneumatic conveying drying machine host) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 6, embodiment 7 is with the difference of embodiment 1,2,3,4,5: its fluidization continuous drying machine host 2,5,8 has adopted the pneumatic conveying drying machine host.
Embodiment 8:
Referring to Fig. 8, Fig. 8 is embodiment 8 structural representations (the described fluidization continuous drying of this figure machine host is the Rotatingandflashstreamingdrier main frame) of the energy-saving multistage fluidization continuous drier of the utility model.As seen from Figure 8, embodiment 8 is with the difference of embodiment 1,2,3,4,5: its fluidization continuous drying machine host 2,5,8 has adopted the Rotatingandflashstreamingdrier main frame.
Claims (10)
1. energy-saving multistage fluidization continuous drier, comprise fluidization continuous drying machine host, heater and blower fan, it is characterized in that: described fluidization continuous drying machine host and heater have two at least, the air inlet of first fluidization continuous drier bottom links to each other with first heater, the air outlet on first fluidization continuous drying machine host top links to each other with the blower fan import, the blower fan outlet links to each other with second heater, second heater links to each other with the air inlet of second fluidization continuous drying machine host bottom, all the other and the like.
2. a kind of energy-saving multistage fluidization continuous drier according to claim 1, it is characterized in that: described fluidization continuous drying machine host and heater have two, comprise the first fluidization continuous drying machine host (2), primary heater (1), first blower fan (3), the second fluidization continuous drying machine host (5) and secondary heater (4), first air inlet (2.1) of described first fluidization continuous drying machine host (2) bottom links to each other with primary heater (1), first air outlet (2.2) on first fluidization continuous drying machine host (2) top links to each other with first blower fan (3) import, first blower fan (3) outlet links to each other with secondary heater (4), and secondary heater (4) links to each other with second air inlet (5.1) of second fluidization continuous drying machine host (5) bottom.
3. a kind of energy-saving multistage fluidization continuous drier according to claim 2, it is characterized in that: going out on the pipeline that primary heater (1) advances the first fluidization continuous drying machine host (2) first valve (A) is set, going out on the pipeline that primary heater advances first valve to draw one first bypass line, this first bypass line inserts out the pipeline that the first fluidization continuous drying machine host advances first blower fan, and one second valve (B) is set on this first bypass line, going out on the pipeline that the first fluidization continuous drying machine host advances first blower fan before described first bypass line is provided with one the 3rd valve (C).
4. a kind of energy-saving multistage fluidization continuous drier according to claim 2, it is characterized in that:, the 5th valve (E) is set on the discharge system pipeline that goes out first blower fan (3) going out on the pipeline that first blower fan (3) enters secondary heater (4) one the 4th valve (D) is set.
5. according to claim 3 or 4 described a kind of energy-saving multistage fluidization continuous driers, it is characterized in that: insert one second blower fan (6) by pipeline at second air outlet (5.2) that goes out second fluidization continuous drying machine host (5) top.
6. a kind of energy-saving multistage fluidization continuous drier according to claim 5, it is characterized in that: described drying machine also includes the 3rd heater (7) and the 3rd fluidization continuous drying machine host (8), described the 3rd heater (7) import links to each other with second blower fan (6) outlet, and the 3rd heater (7) outlet links to each other with the 3rd air inlet (8.1) of the 3rd fluidization continuous drying machine host (8) bottom; Going out on the pipeline that secondary heater (4) advances the second fluidization continuous drying machine host (5) the 6th valve (F) is set, going out on the pipeline that secondary heater (4) advances the 6th valve (F) to draw one second bypass line, this second bypass line inserts out the pipeline that the second fluidization continuous drying machine host (5) enters second blower fan (6), and one the 7th valve (H) is set on this second bypass line, going out on the pipeline that the second fluidization continuous drying machine host (5) enters second blower fan (6) before this second bypass line is provided with eight valves (I).
7. a kind of energy-saving multistage fluidization continuous drier according to claim 6, it is characterized in that:, the tenth valve (K) is set on the discharge system pipeline that goes out second blower fan (6) going out on the pipeline that second blower fan (6) enters the 3rd heater (7) one the 9th valve (J) is set.
8. according to claim 3 or 4 described a kind of energy-saving multistage fluidization continuous driers, it is characterized in that: the discharging opening of back one fluidization continuous drying machine host is linked to each other with the charging aperture of last fluidization continuous drying machine host.
9. according to one of them described a kind of energy-saving multistage fluidization continuous drier of claim 7, it is characterized in that: the host form of described fluidization continuous drier is: vibrated fluidized bed main frame, box fluidized drying machine host, pneumatic conveying drying machine host or Rotatingandflashstreamingdrier main frame.
10. a kind of energy-saving multistage fluidization continuous drier according to claim 8, it is characterized in that: the host form of described fluidization continuous drier is: vibrated fluidized bed main frame, box fluidized drying machine host, pneumatic conveying drying machine host or Rotatingandflashstreamingdrier main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202202325U CN201688661U (en) | 2010-06-03 | 2010-06-03 | Energy-saving multistage fluidized continuous dryer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010202202325U CN201688661U (en) | 2010-06-03 | 2010-06-03 | Energy-saving multistage fluidized continuous dryer |
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| CN201688661U true CN201688661U (en) | 2010-12-29 |
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| CN2010202202325U Expired - Fee Related CN201688661U (en) | 2010-06-03 | 2010-06-03 | Energy-saving multistage fluidized continuous dryer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589254A (en) * | 2012-02-23 | 2012-07-18 | 哈尔滨工业大学 | Drying device for biomass multistage pneumatic conveying bed |
| CN102636014A (en) * | 2012-04-25 | 2012-08-15 | 青岛海林电子材料科技有限公司 | Multiple-effect drying technology |
| CN111750659A (en) * | 2020-08-04 | 2020-10-09 | 山东省玛丽亚农业机械有限公司 | Waste heat recycling drying system and drying method |
-
2010
- 2010-06-03 CN CN2010202202325U patent/CN201688661U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589254A (en) * | 2012-02-23 | 2012-07-18 | 哈尔滨工业大学 | Drying device for biomass multistage pneumatic conveying bed |
| CN102636014A (en) * | 2012-04-25 | 2012-08-15 | 青岛海林电子材料科技有限公司 | Multiple-effect drying technology |
| CN102636014B (en) * | 2012-04-25 | 2014-04-23 | 青岛海林电子材料科技有限公司 | Multiple-effect drying technology |
| CN111750659A (en) * | 2020-08-04 | 2020-10-09 | 山东省玛丽亚农业机械有限公司 | Waste heat recycling drying system and drying method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130603 |