CN103868341A - Novel high-efficiency energy-saving steam heat supply type drug industry drying machine - Google Patents
Novel high-efficiency energy-saving steam heat supply type drug industry drying machine Download PDFInfo
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- CN103868341A CN103868341A CN201210535000.2A CN201210535000A CN103868341A CN 103868341 A CN103868341 A CN 103868341A CN 201210535000 A CN201210535000 A CN 201210535000A CN 103868341 A CN103868341 A CN 103868341A
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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
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Abstract
The invention provides a novel high-efficiency energy-saving steam heat supply type drug industry drying machine and particularly relates to the novel high-efficiency energy-saving steam heat supply type drug industry drying machine adopting multi-temperature-layer multi-grade heat pipe waste heat recycle utilization. Due to the fact that a multi-temperature-layer multi-grade heat pipe waste heat recycle technology and a casing radiating resisting energy saving environment protection technology and the like are utilized innovatively, heat energy provided by a steam heat supply pipe group is efficiently utilized, electric energy can be saved about 60% in estimation, discharged gas is clean and basically free of waste heat, and meanwhile the drying machine is compact in structure and easy to manage. The drying machine makes progress in advancement of environment protection and energy saving in the drug drying industry and has great practical significance on promotion of social and economical development.
Description
Technical field: the invention provides a kind of steam heating formula pharmaceutical industries drying machine of novel high-efficiency and energy-saving, especially relate to a kind of steam heating formula pharmaceutical industries drying machine of many temperature layer novel high-efficiency and energy-saving that point class heat pipe waste heat recovery recycles.
Technical background: traditional steam heating formula pharmaceutical industries drying machine, its principle is nearly all that the amount of heat that utilizes steam heating pipe to produce heats the pure air that will suck in pharmaceutical industries drying machine, make it to be warmed up to a certain degree laggard enter medicine industrial drying machine inner drying medicine, waste heat is directly discharged outside pharmaceutical industries drying machine with waste gas.The shortcoming of this traditional steam heating formula pharmaceutical industries drying machine is that a large amount of heat energy that steam heating pipe produces only pass once or several times in pharmaceutical industries drying machine, have a large amount of waste heat carrying in the waste gas of higher temperature and have but drained in vain with the waste gas of pharmaceutical industries drying machine.The present invention is the steam heating formula pharmaceutical industries drying machine of the environment-friendly energy-saving that designs in order to solve above-mentioned shortcoming.
Technical scheme: the object that reaches energy-efficient and be easy to management in order to realize this Novel steam heat-supply type pharmaceutical industries drying machine, the technical solution used in the present invention is: the inlet channel of box steam heating formula pharmaceutical industries drying machine is changed and is located at top, exhaust passage change be located at bottom, and the heat pipe residual neat recovering system of a set of many temperature layer point class is set in the exhaust passage of improved steam heating formula pharmaceutical industries drying machine, the waste heat that steam heating formula pharmaceutical industries drying machine is discharged is divided into 70 ℃ of above high temperature by temperature height, after three class such as the low temperature of middle gentle 20 ℃ to 40 ℃ of 40 ℃ to 70 ℃ reclaim, be used for the progressively pure air of pre-heating intaking mouth, again these progressively the pure air after preheating send to the steam heating pipe group of medicine industrial drying machine and further after heating, send into pharmaceutical industries drying machine inner drying medicine, circulation according to this, until medicine is dry, so, the waste heat that has reclaimed the discharge of pharmaceutical industries drying machine owing to constantly circulating carrys out the air of pre-heating intaking mouth, the waste gas of pharmaceutical industries drying machine discharge has not had waste heat substantially, and temperature in pharmaceutical industries drying machine can be more and more higher, the dry speed of medicine can be more and more faster, therefore, under the same prerequisite of the steam flow of steam heating pipe group, the speed of the dry medicine of pharmaceutical industries drying machine can be than originally faster, thereby reach higher energy-saving effect, estimate that the highest comparable original steam heating formula pharmaceutical industries drying machine steam saving can reach more than 60%, and the cleaning gas of discharge is substantially without used heat, compact conformation simultaneously, manageability.The steam heating formula pharmaceutical industries drying machine of the novel high-efficiency and energy-saving that many temperature layers point class heat pipe waste heat recovery that Here it is recycles.
Be described in further detail below in conjunction with Fig. 1, Fig. 2, Fig. 3.
Fig. 1 is the schematic diagram of embodiment of the present invention one.
Fig. 2 is the schematic diagram of embodiment of the present invention two.
Fig. 3 is the schematic diagram of embodiment of the present invention three.
The concrete structure of scheme one is: comprise improved steam heating formula pharmaceutical industries drying machine 1, finned high-temperature heat pipe waste-heat recoverer epimere 2, finned high-temperature heat pipe waste-heat recoverer intermediate connection pipe 3, finned high-temperature heat pipe waste-heat recoverer hypomere 4, finned moderate temperature heat pipe waste-heat recoverer epimere 5, finned moderate temperature heat pipe waste-heat recoverer intermediate connection pipe 6, finned moderate temperature heat pipe waste-heat recoverer hypomere 7, finned Cryo Heat Tube waste-heat recoverer epimere 8, finned Cryo Heat Tube waste-heat recoverer intermediate connection pipe 9, finned Cryo Heat Tube waste-heat recoverer hypomere 10, temperature controller 11, muff 12, heat-insulation layer 13 compositions such as parts such as grade.Concrete connection is: the left and right air intake passage at improved steam heating formula pharmaceutical industries drying machine (1) is installed respectively finned high-temperature heat pipe waste-heat recoverer epimere (2) by nexine, finned moderate temperature heat pipe waste-heat recoverer epimere (5) is installed respectively in air intake passage middle level, left and right at improved steam heating formula pharmaceutical industries drying machine (1), in the left and right of improved steam heating formula pharmaceutical industries drying machine (1), air intake passage skin is installed respectively finned Cryo Heat Tube waste-heat recoverer epimere (8), in improved steam heating formula pharmaceutical industries drying machine (1) bottom, by exhaust passage nexine, finned high-temperature heat pipe waste-heat recoverer hypomere (4) is installed, in improved steam heating formula pharmaceutical industries drying machine (1) bottom, lean on middle level, exhaust passage that finned moderate temperature heat pipe waste-heat recoverer hypomere (7) is installed, in improved steam heating formula pharmaceutical industries drying machine (1) bottom, by exhaust passage skin, finned Cryo Heat Tube waste-heat recoverer hypomere (10) is installed, then the finned high-temperature heat pipe waste-heat recoverer epimere (2) of the right and left air intake passage nexine is connected with two the finned high-temperature heat pipe waste-heat recoverer intermediate connection pipes (3) that pass through along steam heating formula pharmaceutical industries drying machine (1) inner space respectively with hypomere (4), the finned moderate temperature heat pipe waste-heat recoverer epimere (5) in the right and left air intake passage middle level is connected with two the finned moderate temperature heat pipe waste-heat recoverer intermediate connection pipes (6) that pass through along steam heating formula pharmaceutical industries drying machine (1) inner space respectively with hypomere (7), outer field the right and left air intake passage finned Cryo Heat Tube waste-heat recoverer epimere (8) is connected with two the finned Cryo Heat Tube waste-heat recoverer intermediate connection pipes (9) that pass through along steam heating formula pharmaceutical industries drying machine (1) inner space respectively with hypomere (10), then muff (12) is enclosed within respectively on heat pipe waste-heat recoverer intermediate connection pipe (3), (6), (9), heat-insulation layer is fixed on steam heating formula pharmaceutical industries drying machine (1) inner surface, then temperature controller (11) is electrically connected with power supply, finally respectively the air in the high temperature connecting, middle temperature, Cryo Heat Tube waste heat recovery organ pipe is found time, and filling accounts for high temperature, middle temperature, the cryogenic liquid working of long-pending 30% left and right of system for content respectively, in the system of three kinds of heat pipe waste-heat recoverers, to keep certain vacuum remain unchanged for a long period of time (guaranteeing air tight for a long time) simultaneously.So far, scheme one has been assembled.
Scheme two: the scheme that specifically assembles of scheme two and scheme one unique different be to have lacked high-temperature heat pipe residual neat recovering system, other parts connected mode is consistent with the connected mode of scheme one, and being applicable to manufacture bake out temperature is not very high steam heating formula pharmaceutical industries drying machine.
Scheme three: what the scheme that specifically assembles of scheme three was different from scheme one is to have lacked high-temperature heat pipe residual neat recovering system and moderate temperature heat pipe residual neat recovering system, other parts connected mode is consistent with the connected mode of scheme one, for the manufacture of the lower steam heating formula pharmaceutical industries drying machine of bake out temperature.
Operation principle: the operation principle of scheme one is: heating steam heating tube group is heating up in the time that improved steam heating formula pharmaceutical industries drying machine (1) starts routinely, the pure air of air intake passage by steam heating pipe group heating laggard enter medicine industrial drying machine inner drying medicine, then the waste gas that carries steam and waste heat is from the exhaust passage in pharmaceutical industries drying machine bottom successively from finned high-temperature heat pipe waste-heat recoverer hypomere (4), finned moderate temperature heat pipe waste-heat recoverer hypomere (7) and finned Cryo Heat Tube waste-heat recoverer hypomere (10) process, and discharge in air after having been absorbed most waste heats by this three sleeving temperature heat pipe residual neat recovering system from high to low, in this waste heat recovery process, Cryo Heat Tube waste-heat recoverer hypomere (10) has absorbed finally by crossing in the waste gas of discharging exhaust passage and has exceeded heat more than normal temperature, and after finned Cryo Heat Tube waste-heat recoverer intermediate connection pipe (9) is uploaded to finned Cryo Heat Tube waste-heat recoverer epimere (8), the pure air that enters finned Cryo Heat Tube waste-heat recoverer epimere (8) is carried out to preliminary preheating, moderate temperature heat pipe waste-heat recoverer hypomere (7) has absorbed in the waste gas at middle part, exhaust passage and has exceeded heat more than moderate temperature, and after finned moderate temperature heat pipe waste-heat recoverer intermediate connection pipe (6) reaches finned moderate temperature heat pipe waste-heat recoverer epimere (5), to entering finned moderate temperature heat pipe waste-heat recoverer epimere (5) and having passed through the tentatively further pre-heating temperature elevation of pure air of preheating of finned Cryo Heat Tube waste-heat recoverer epimere (8), high-temperature heat pipe waste-heat recoverer hypomere (4) has absorbed the heat of high temperature in the waste gas of preliminary discharge exhaust passage, and after finned high-temperature heat pipe waste-heat recoverer intermediate connection pipe (3) reaches finned high-temperature heat pipe waste-heat recoverer epimere (2), to enter finned high-temperature heat pipe waste-heat recoverer epimere (2) and passed through finned moderate temperature heat pipe waste-heat recoverer epimere (5) further the pure air of preheating make last pre-heating temperature elevation, then these by from low temperature to high temperature progressively the pure air after pre-heating temperature elevation again by the steam heating pipe group of pharmaceutical industries drying machine be heated into high temperature pure air laggard enter medicine industrial drying machine inner drying medicine, according to this circulation, in this medicine dry run, in the time that the temperature in pharmaceutical industries drying machine reaches predetermined temperature, temperature controller (11) can cut off the steam channel of steam heating pipe group automatically, stop the heat supply of steam heating pipe group, and temperature in pharmaceutical industries drying machine is during lower than predetermined temperature, temperature controller (11) can be connected again the steam channel of steam heating pipe group automatically, allow steam heating pipe group continue to the heat supply of medicine industrial drying machine, and in the make and break process of steam heating pipeline, pharmaceutical industries drying machine still works on, the waste heat of its discharge is still constantly recovered utilization, and be not substantially wasted, until medicine is dry, in addition, in this process, be enclosed within heat pipe waste-heat recoverer intermediate connection pipe (3), (6), (9) muff (12) on is because there is heat-blocking action, get rid of heat pipe waste-heat recoverer intermediate connection pipe (3), (6), (9) mutual impact while heat transfer, guarantee the waste heat recovery of the many temperature layers of execution point class smoothly of heat pipe waste-heat recoverer, and it is same because there is heat-blocking action to be fixed on heat-insulation layer (13) on pharmaceutical industries drying machine inner surface, cut off the approach that the heat in pharmaceutical industries drying machine outwards transmits by the metal-back of pharmaceutical industries drying machine, force the heat in pharmaceutical industries drying machine to discharge and to be reclaimed by heat pipe residual neat recovering system by the exhaust outlet of pharmaceutical industries drying machine with waste gas.The above technology of integrated use, the energy-saving effect of the steam heating formula pharmaceutical industries drying machine of the novel high-efficiency and energy-saving that point class heat pipe waste heat recovery of this many temperature layers recycles can reach more than 60%, and because utilized many temperature layer point class heat pipe residual neat recovering systems, the used heat that steam heating formula pharmaceutical industries drying machine is discharged still less, more environmental protection, and the steam flow of the steam heating pipeline that pharmaceutical industries drying machine need to use can be less than original steam flow, the requirement of supporting steaming plant can be lower than original requirement.This is the operation principle of the steam heating formula pharmaceutical industries drying machine of many temperature layer novel high-efficiency and energy-saving that point class heat pipe waste heat recovery recycles.The operation principle of the operation principle of scheme two, scheme three and scheme one is similar, has just seldom been described here.
Social benefit: the steam heating formula pharmaceutical industries drying machine of the novel high-efficiency and energy-saving that point class heat pipe waste heat recovery of this many temperature layers recycles, because energy-saving effect is very good, the gas used heat of discharge is few, and the requirement of supporting steaming plant can be lower, compact conformation, simple to operation, maintenance is saved worry, and is a much progress to the environmental protection and energy saving process that advances the dry industry of medicine, once promoting the use of, to promoting that socio-economic development will have important practical significance.
Claims (3)
1. the invention provides a kind of steam heating formula pharmaceutical industries drying machine of novel high-efficiency and energy-saving, the steam heating formula pharmaceutical industries drying machine of the novel high-efficiency and energy-saving that point class heat pipe waste heat recovery of especially a kind of many temperature layers recycles, comprise: the inlet channel of box steam heating formula pharmaceutical industries drying machine is changed and is located at top, exhaust passage change be located at bottom, and the heat pipe residual neat recovering system of a set of many temperature layer point class is set in the exhaust passage of improved steam heating formula pharmaceutical industries drying machine, the waste heat that steam heating formula pharmaceutical industries drying machine is discharged is divided into 70 ℃ of above high temperature by temperature height, after three class such as the low temperature of middle gentle 20 ℃ to 40 ℃ of 40 ℃ to 70 ℃ reclaim, be used for the progressively pure air of pre-heating intaking mouth, again these progressively the pure air after preheating send to the steam heating pipe group of medicine industrial drying machine and further after heating, send into pharmaceutical industries drying machine inner drying medicine, circulation according to this, until medicine is dry, so, the waste heat that has reclaimed the discharge of pharmaceutical industries drying machine owing to constantly circulating carrys out the air of pre-heating intaking mouth, the waste gas of pharmaceutical industries drying machine discharge has not had waste heat substantially, and temperature in pharmaceutical industries drying machine can be more and more higher, the dry speed of medicine can be more and more faster, therefore, under the same prerequisite of the steam flow of steam heating pipe group, the speed of the dry medicine of pharmaceutical industries drying machine can be than originally faster, thereby reach higher energy-saving effect, estimate that the highest comparable original steam heating formula pharmaceutical industries drying machine steam saving can reach more than 60%, and the cleaning gas of discharge is substantially without used heat, compact conformation simultaneously, manageability.The steam heating formula pharmaceutical industries drying machine of the novel high-efficiency and energy-saving that many temperature layers point class heat pipe waste heat recovery that Here it is recycles.
Be described in further detail below in conjunction with Fig. 1.
Fig. 1 is the schematic diagram of embodiment of the present invention one.
The concrete structure of scheme one is: comprise improved steam heating formula pharmaceutical industries drying machine 1, finned high-temperature heat pipe waste-heat recoverer epimere 2, finned high-temperature heat pipe waste-heat recoverer intermediate connection pipe 3, finned high-temperature heat pipe waste-heat recoverer hypomere 4, finned moderate temperature heat pipe waste-heat recoverer epimere 5, finned moderate temperature heat pipe waste-heat recoverer intermediate connection pipe 6, finned moderate temperature heat pipe waste-heat recoverer hypomere 7, finned Cryo Heat Tube waste-heat recoverer epimere 8, finned Cryo Heat Tube waste-heat recoverer intermediate connection pipe 9, finned Cryo Heat Tube waste-heat recoverer hypomere 10, temperature controller 11, muff 12, heat-insulation layer 13 compositions such as parts such as grade.Concrete connection is: the left and right air intake passage at improved steam heating formula pharmaceutical industries drying machine (1) is installed respectively finned high-temperature heat pipe waste-heat recoverer epimere (2) by nexine, finned moderate temperature heat pipe waste-heat recoverer epimere (5) is installed respectively in air intake passage middle level, left and right at improved steam heating formula pharmaceutical industries drying machine (1), in the left and right of improved steam heating formula pharmaceutical industries drying machine (1), air intake passage skin is installed respectively finned Cryo Heat Tube waste-heat recoverer epimere (8), in improved steam heating formula pharmaceutical industries drying machine (1) bottom, by exhaust passage nexine, finned high-temperature heat pipe waste-heat recoverer hypomere (4) is installed, in improved steam heating formula pharmaceutical industries drying machine (1) bottom, lean on middle level, exhaust passage that finned moderate temperature heat pipe waste-heat recoverer hypomere (7) is installed, in improved steam heating formula pharmaceutical industries drying machine (1) bottom, by exhaust passage skin, finned Cryo Heat Tube waste-heat recoverer hypomere (10) is installed, then the finned high-temperature heat pipe waste-heat recoverer epimere (2) of the right and left air intake passage nexine is connected with two the finned high-temperature heat pipe waste-heat recoverer intermediate connection pipes (3) that pass through along steam heating formula pharmaceutical industries drying machine (1) inner space respectively with hypomere (4), the finned moderate temperature heat pipe waste-heat recoverer epimere (5) in the right and left air intake passage middle level is connected with two the finned moderate temperature heat pipe waste-heat recoverer intermediate connection pipes (6) that pass through along steam heating formula pharmaceutical industries drying machine (1) inner space respectively with hypomere (7), outer field the right and left air intake passage finned Cryo Heat Tube waste-heat recoverer epimere (8) is connected with two the finned Cryo Heat Tube waste-heat recoverer intermediate connection pipes (9) that pass through along steam heating formula pharmaceutical industries drying machine (1) inner space respectively with hypomere (10), then muff (12) is enclosed within respectively on heat pipe waste-heat recoverer intermediate connection pipe (3), (6), (9), heat-insulation layer is fixed on steam heating formula pharmaceutical industries drying machine (1) inner surface, then temperature controller (11) is electrically connected with power supply, finally respectively the air in the high temperature connecting, middle temperature, Cryo Heat Tube waste heat recovery organ pipe is found time, and filling accounts for high temperature, middle temperature, the cryogenic liquid working of long-pending 30% left and right of system for content respectively, in the system of three kinds of heat pipe waste-heat recoverers, to keep certain vacuum remain unchanged for a long period of time (guaranteeing air tight for a long time) simultaneously.So far, scheme one has been assembled.
2. device is characterized in that according to claim 1: the scheme that specifically assembles of scheme two and scheme one unique different be to have lacked high-temperature heat pipe residual neat recovering system, other parts connected mode is consistent with the connected mode of scheme one, being applicable to manufacture bake out temperature is not very high steam heating formula pharmaceutical industries drying machine, and Fig. 2 is the schematic diagram of embodiment of the present invention two.
3. device is characterized in that according to claim 1: what the scheme that specifically assembles of scheme three was different from scheme one is to have lacked high-temperature heat pipe residual neat recovering system and moderate temperature heat pipe residual neat recovering system, other parts connected mode is consistent with the connected mode of scheme one, for the manufacture of the lower steam heating formula pharmaceutical industries drying machine of bake out temperature, Fig. 3 is the schematic diagram of embodiment of the present invention three.
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| CN201210535000.2A CN103868341A (en) | 2012-12-12 | 2012-12-12 | Novel high-efficiency energy-saving steam heat supply type drug industry drying machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750630A (en) * | 2020-07-11 | 2020-10-09 | 河南农业大学 | Hotair circulation and dehumidification device of curing barn |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202041044U (en) * | 2011-04-27 | 2011-11-16 | 国家海洋局第三海洋研究所 | Spray drying waste heat recycling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202041044U (en) * | 2011-04-27 | 2011-11-16 | 国家海洋局第三海洋研究所 | Spray drying waste heat recycling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750630A (en) * | 2020-07-11 | 2020-10-09 | 河南农业大学 | Hotair circulation and dehumidification device of curing barn |
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