CN112728882A - Novel heat energy recovery system - Google Patents
Novel heat energy recovery system Download PDFInfo
- Publication number
- CN112728882A CN112728882A CN202011580933.4A CN202011580933A CN112728882A CN 112728882 A CN112728882 A CN 112728882A CN 202011580933 A CN202011580933 A CN 202011580933A CN 112728882 A CN112728882 A CN 112728882A
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- pipe
- pipeline
- sleeve
- heat storage
- recovery system
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/001—Air generating units, e.g. movable or independent of drying enclosure
- F26B21/002—Air generating units, e.g. movable or independent of drying enclosure with means for indirect air heating, i.e. using heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/20—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/25—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/30—Controlling, e.g. regulating, parameters of gas supply
- F26B21/33—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/50—Ducting arrangements from the source of air or other gases to the materials or objects being dried
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
发明公开了一种新型热能回收系统，包括烘干设备，所述烘干设备的底部侧壁通过管道风机一装配连接进风管道，所述烘干设备的顶壁通过管道风机二连接出风管道，所述出风管道的尾端连接至干燥箱，所述干燥箱的侧壁通过管道风机三连接回流管道一的一端，所述回流管道一的另一端通过蓄热套管连接回流管道二的一端，所述回流管道二的另一端连接至进风管道，所述蓄热套管的底壁两侧分别密封插设安装有换热进管、换热出管，所述换热进管通过循环水泵连接至循环水箱，所述循环水箱上安装设有进水管。采用本技术方案，烘干设备所排出的高温蒸汽便于干燥处理后回收使用，避免热能的流失，可以实现资源循环利用的效果，节约能源和成本。
The invention discloses a new type of heat energy recovery system, including drying equipment, the bottom side wall of the drying equipment is assembled and connected to the air inlet duct through a duct fan 1, and the top wall of the drying equipment is connected to the air outlet duct through the duct fan 2 , the tail end of the air outlet pipe is connected to the drying box, the side wall of the drying box is connected to one end of the return pipe one through the duct fan three, and the other end of the return pipe one is connected to the second return pipe through the heat storage sleeve. One end, the other end of the second return pipe is connected to the air inlet pipe, and the heat exchange inlet pipe and the heat exchange outlet pipe are respectively sealed and inserted on both sides of the bottom wall of the heat storage sleeve, and the heat exchange inlet pipe passes through The circulating water pump is connected to a circulating water tank, and a water inlet pipe is installed on the circulating water tank. By adopting the technical solution, the high-temperature steam discharged from the drying equipment is convenient for recycling after drying treatment, avoiding the loss of heat energy, realizing the effect of resource recycling, and saving energy and cost.
Description
Technical Field
The invention relates to the technical field of heat energy recovery, in particular to a novel heat energy recovery system.
Background
Drying equipment is the combination of a series of mechanical equipment through certain technical means, the moisture on dry object surface or other liquid, and the material of certain humidity or granularity is dried to departments such as mainly used ore dressing, building materials, metallurgy, chemical industry, printing, but traditional stoving case does not have the function of heat recovery, directly discharges steam to lead to in the heat energy diffusion in the steam is all in the air, and then causes the waste of resource, therefore, we design a novel heat recovery system.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a novel heat energy recovery system.
The invention discloses a novel heat energy recovery system which comprises a drying device, wherein the side wall of the bottom of the drying device is assembled and connected with an air inlet pipeline through a first pipeline fan, the top wall of the drying device is connected with an air outlet pipeline through a second pipeline fan, the tail end of the air outlet pipeline is connected to a drying box, the side wall of the drying box is connected with one end of a first return pipeline through a third pipeline fan, the other end of the first return pipeline is connected with one end of the second return pipeline through a heat storage sleeve, the other end of the second return pipeline is connected to the air inlet pipeline, two sides of the bottom wall of the heat storage sleeve are respectively provided with a heat exchange inlet pipe and a heat exchange outlet pipe in a sealing insertion mode, the heat exchange inlet pipe is connected to a circulating water.
Preferably, the heat storage sleeve comprises an outer sleeve, an inner sleeve and a sleeve flange which is integrally arranged on two sides.
Preferably, a clearance cavity between the outer sleeve and the inner sleeve forms a phase change heat storage cavity, and the phase change heat storage cavity is filled with a phase change heat storage material.
Preferably, the inner sleeve is wound with a spiral circulating pipe, and pipe orifice ends at two sides of the spiral circulating pipe are respectively connected with a heat exchange inlet pipe and a heat exchange outlet pipe.
Preferably, the sleeve flanges on the two sides are integrally assembled and connected with the return pipe flange through bolts respectively, and the return pipe flange is integrally arranged at the pipe orifice end on one side of the return pipeline I and the pipe orifice end on one side of the return pipeline II.
Preferably, a sealing gasket is clamped and installed between the sleeve flange and the return pipe flange.
Preferably, the middle position of the sleeve flange is provided with an air vent, and the diameter of the air vent is consistent with the inner diameters of the pipe orifices of the first backflow pipeline, the second backflow pipeline and the inner sleeve.
Preferably, sealing convex sleeves of an integrated structure are respectively arranged on two sides of the bottom wall of the heat storage sleeve, and the sealing convex sleeves on the two sides are respectively inserted in a sealing manner to be connected with a heat exchange inlet pipe and a heat exchange outlet pipe.
Preferably, the cavity of the drying box is filled with dry powder.
Preferably, a pipeline gate valve I and a pipeline gate valve II are respectively arranged on the heat exchange inlet pipe and the water inlet pipe.
The beneficial effects are that:
1. its simple structure, assembly simple to operate, the steam processing is got rid of through the drying cabinet to the exhaust high temperature steam of drying equipment to carry to the intake stack by return line one, heat accumulation sleeve pipe, return line two and retrieve the use, avoid the loss of heat energy, can realize resource cyclic utilization's effect.
2. Through the heat storage sleeve pipe of being connected between backflow pipeline one and the backflow pipeline two, be convenient for absorb the phase change heat storage material of the interior intussuseption of phase change heat storage cavity to the high temperature air current that passes through to absorb the heat by the spiral circulation pipe and carry out the heat transfer and discharge, realize that the heat accumulation energy carries out the heat transfer and recycles the processing, and the hot water that the heat transfer produced can supply to bathe or the heating use, energy saving and cost.
Drawings
FIG. 1 is a schematic diagram of a novel thermal energy recovery system of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a heat storage sleeve of the novel heat energy recovery system;
fig. 3 is a schematic cross-sectional view of a heat storage sleeve of a novel heat energy recovery system.
Wherein: 1-drying equipment; 2-a pipeline fan I; 3-an air inlet pipeline; 4-pipeline fan II; 5-air outlet pipeline; 6-drying oven; 7-pipeline fan III; 8-a first return pipeline; 9-heat storage sleeve, 90-outer sleeve, 91-inner sleeve, 92-phase change heat storage cavity and 93-spiral circulating pipe; 10-a second return line; 11-heat exchange inlet pipe; 12-a heat exchange outlet pipe; 13-a circulating water tank; 14-a circulating water pump; 15-water inlet pipe; 16-sleeve flange, 160-vent; 17-a return pipe flange; 18-a seal gasket; 19-sealing the convex sleeve; 20-pipeline gate valve I; 21-pipeline gate valve II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the invention discloses a novel heat energy recovery system, comprising a drying device 1, the side wall of the bottom of the drying device 1 is assembled and connected with an air inlet pipeline 3 through a pipeline fan I2, the top wall of the drying device 1 is connected with an air outlet pipeline 5 through a pipeline fan II 4, the tail end of the air outlet pipeline 5 is connected to a drying box 6, the side wall of the drying box 6 is connected with one end of a first return pipeline 8 through a pipeline fan III 7, the other end of the first return pipeline 8 is connected with one end of a second return pipeline 10 through a heat storage sleeve 9, the other end of the second return pipeline 10 is connected to the air inlet pipeline 3, two sides of the bottom wall of the heat storage sleeve 9 are respectively provided with a heat exchange inlet pipe 11 and a heat exchange outlet pipe 12 in a sealing and inserting manner, the heat exchange inlet pipe 11 is connected to a circulating water tank 13 through a circulating water pump 14, and a water inlet pipe 15 is installed on the circulating water tank 13.
The heat storage sleeve 9 comprises an outer sleeve 90, an inner sleeve 91 and a sleeve flange 16 which are integrally arranged at two sides.
The clearance cavity between the outer sleeve 90 and the inner sleeve 91 forms a phase change heat storage cavity 92, the phase change heat storage cavity 92 is filled with a phase change heat storage material, and the phase change heat storage cavity 92 can absorb heat from high-temperature air flow for heat storage.
The inner sleeve 91 is wound with a spiral circulating pipe 93, pipe mouth ends on two sides of the spiral circulating pipe 93 are respectively connected with the heat exchange inlet pipe 11 and the heat exchange outlet pipe 12, and the arranged spiral circulating pipe 93 is convenient for absorbing energy of phase change heat storage and is used for heat exchange through the spiral circulating pipe 93.
The two sides of the sleeve flanges 16 are integrally assembled and connected with the return pipe flanges 17 through bolts respectively, and the return pipe flanges 17 are integrally arranged at pipe port ends on one sides of the first return pipe 8 and the second return pipe 10 respectively, so that the assembly and the connection are convenient.
And a sealing gasket 18 is clamped between the sleeve flange 16 and the return pipe flange 17, and the arranged sealing gasket 18 plays a role in sealing and butting.
The middle position of the sleeve flange 16 is provided with an air vent 160, and the diameter of the air vent 160 is respectively consistent with the inner diameters of the pipe orifices of the first backflow pipeline 8, the second backflow pipeline 10 and the inner sleeve 91, so that an air flow passage is formed among the first backflow pipeline 8, the second backflow pipeline 10 and the inner sleeve 91.
The two sides of the bottom wall of the heat storage sleeve 9 are respectively provided with a sealing convex sleeve 19 with an integrated structure, the sealing convex sleeves 19 at the two sides are respectively connected with a heat exchange inlet pipe 11 and a heat exchange outlet pipe 12 in a sealing insertion mode, and the sealing assembly and the connection are convenient.
The inner cavity of the drying box 6 is filled with dry powder, and the dry powder can remove water vapor from the high-temperature steam discharged by the drying equipment 1.
And a pipeline gate valve I20 and a pipeline gate valve II 21 are respectively arranged on the heat exchange inlet pipe 11 and the water inlet pipe 15, and the arranged pipeline gate valve I20 and the pipeline gate valve II 21 can respectively control the water inlet and outlet of the circulating water tank 13.
The invention is implemented as follows: when the drying device is used, air is supplemented into an inner cavity of the drying device 1 through the pipeline fan I2 and the connected air inlet pipeline 3, high-temperature airflow generated in the drying process is conveniently conveyed into the drying box 6 through the pipeline fan II 4 and the air outlet pipeline 5, the high-temperature steam exhausted by the drying device 1 is subjected to steam removal treatment through the drying box 6, the high-temperature airflow subjected to steam removal is conveyed and exhausted through the pipeline fan III 7 and the backflow pipeline I8, partial heat is subjected to heat storage treatment through the heat storage sleeve 9, and the airflow with redundant heat is conveyed to the air inlet pipeline 3 through the backflow pipeline II 10 for use, so that the high-temperature airflow is recycled; in addition, the heat storage sleeve 9 comprises an outer sleeve 90 and an inner sleeve 91, a gap cavity between the outer sleeve 90 and the inner sleeve 91 forms a phase change heat storage cavity 92, a phase change heat storage material is filled in the phase change heat storage cavity 92, the phase change heat storage cavity 92 can absorb heat for heat storage by high-temperature airflow, a spiral circulating pipe 93 is wound on the inner sleeve 91, pipe ends on two sides of the spiral circulating pipe 93 are respectively connected with a heat exchange inlet pipe 11 and a heat exchange outlet pipe 12, the arranged spiral circulating pipe 93 is convenient for absorbing energy of phase change heat storage, the heat exchange use is realized through the heat exchange of the spiral circulating pipe 93, the heat storage heat energy is convenient for heat exchange through circulating water heat absorption, the discharged high-temperature circulating. By adopting the technical scheme, the drying device is simple in structure and convenient to assemble and install, high-temperature steam discharged by the drying device is subjected to water vapor removal treatment through the drying box and is conveyed to the air inlet pipeline for recycling through the first return pipeline, the heat storage sleeve and the second return pipeline, so that the loss of heat energy is avoided, and the effect of recycling resources can be realized; through the heat storage sleeve pipe of being connected between backflow pipeline one and the backflow pipeline two, be convenient for absorb the phase change heat storage material of the interior intussuseption of phase change heat storage cavity to the high temperature air current that passes through to absorb the heat by the spiral circulation pipe and carry out the heat transfer and discharge, realize that the heat accumulation energy carries out the heat transfer and recycles the processing, and the hot water that the heat transfer produced can supply to bathe or the heating use, energy saving and cost.
Finally, it should be noted that: the above embodiments are only used for illustrating the invention and do not limit the technical solutions described in the invention; thus, while the invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; and all technical solutions and modifications thereof without departing from the spirit and scope of the invention should be covered by the claims of the invention.
Claims (10)
1. A novel heat energy recovery system comprises a drying device (1) and is characterized in that the side wall of the bottom of the drying device (1) is connected with an air inlet pipeline (3) through a pipeline fan I (2) in an assembling manner, the top wall of the drying device (1) is connected with an air outlet pipeline (5) through a pipeline fan II (4), the tail end of the air outlet pipeline (5) is connected to a drying box (6), the side wall of the drying box (6) is connected with one end of a return pipeline I (8) through a pipeline fan III (7), the other end of the return pipeline I (8) is connected with one end of a return pipeline II (10) through a heat storage sleeve (9), the other end of the return pipeline II (10) is connected to the air inlet pipeline (3), two sides of the bottom wall of the heat storage sleeve (9) are respectively inserted and provided with a heat exchange inlet pipe (11) and a heat exchange outlet pipe (12) in a sealing manner, and the heat exchange pipe (11), and a water inlet pipe (15) is arranged on the circulating water tank (13).
2. A novel thermal energy recovery system according to claim 1, wherein: the heat storage sleeve (9) comprises an outer sleeve (90), an inner sleeve (91) and a sleeve flange (16) which is integrally arranged on two sides.
3. A novel thermal energy recovery system according to claim 2, wherein: the phase-change heat storage device is characterized in that a phase-change heat storage cavity (92) is formed by a clearance cavity between the outer sleeve (90) and the inner sleeve (91), and a phase-change heat storage material is filled in the phase-change heat storage cavity (92).
4. A novel thermal energy recovery system according to claim 2, wherein: the spiral circulating pipe (93) is wound on the inner sleeve (91), and pipe orifice ends on two sides of the spiral circulating pipe (93) are respectively connected with the heat exchange inlet pipe (11) and the heat exchange outlet pipe (12).
5. A novel thermal energy recovery system according to claim 2, wherein: the two sides of the sleeve flange (16) are respectively connected with a return pipe flange (17) through bolt integration assembly, and the return pipe flange (17) is respectively arranged at the pipe orifice end of one side of the return pipe I (8) and the pipe orifice end of the return pipe II (10) in an integration structure.
6. The novel thermal energy recovery system of claim 5, wherein: and a sealing gasket (18) is clamped and installed between the sleeve flange (16) and the return pipe flange (17).
7. The novel thermal energy recovery system of claim 5, wherein: the middle position of the sleeve flange (16) is provided with an air vent (160), and the diameter of the air vent (160) is respectively consistent with the inner diameters of the pipe orifices of the first backflow pipeline (8), the second backflow pipeline (10) and the inner sleeve (91).
8. A novel thermal energy recovery system according to claim 1, wherein: the heat storage device is characterized in that sealing convex sleeves (19) of an integrated structure are respectively arranged on two sides of the bottom wall of the heat storage sleeve (9), and heat exchange inlet pipes (11) and heat exchange outlet pipes (12) are respectively connected in the sealing convex sleeves (19) on the two sides in a sealing and inserting mode.
9. A novel thermal energy recovery system according to claim 1, wherein: and the inner cavity of the drying box (6) is filled with dry powder.
10. A novel thermal energy recovery system according to claim 1, wherein: and a pipeline gate valve I (20) and a pipeline gate valve II (21) are respectively arranged on the heat exchange inlet pipe (11) and the water inlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011580933.4A CN112728882A (en) | 2020-12-28 | 2020-12-28 | Novel heat energy recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011580933.4A CN112728882A (en) | 2020-12-28 | 2020-12-28 | Novel heat energy recovery system |
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| Publication Number | Publication Date |
|---|---|
| CN112728882A true CN112728882A (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011580933.4A Pending CN112728882A (en) | 2020-12-28 | 2020-12-28 | Novel heat energy recovery system |
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| Country | Link |
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| CN (1) | CN112728882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116857918A (en) * | 2023-07-14 | 2023-10-10 | 广西大学 | Drying device with heating energy storage unit and drying method for agricultural and forestry products |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3713581A1 (en) * | 1987-04-23 | 1988-11-03 | Rudolf Fischer | Method for heat recovery in a dryer for cereals or similar products |
| JP2004329972A (en) * | 2003-04-30 | 2004-11-25 | Nippon Kitchen Kogyo Kk | Garbage disposal equipment |
| CN202087501U (en) * | 2011-03-29 | 2011-12-28 | 平顶山市新华区华锐电器厂 | Drying device for an aluminum alloy piece anti-corrosive paint layer |
| CN203177696U (en) * | 2013-03-04 | 2013-09-04 | 张楚慧 | Marine diesel engine waste gas water-heating device |
| CN103604233A (en) * | 2013-11-19 | 2014-02-26 | 陕西华泰厨房设备有限公司 | Process and system for using waste heat of steam of steam box |
| CN204923708U (en) * | 2015-07-01 | 2015-12-30 | 广西嘉联丝绸股份有限公司 | Novel silk flosssilk wadding is dried device |
| CN206281290U (en) * | 2016-12-06 | 2017-06-27 | 广州科服仪器有限公司 | A hot air circulation oven |
| CN208025501U (en) * | 2018-01-31 | 2018-10-30 | 安徽慧能环境科技有限公司 | A kind of efficient, energy-saving cooker furnace system |
| CN208238433U (en) * | 2018-01-10 | 2018-12-14 | 亳州市詹政中药饮片有限公司 | Heated-air circulation oven is used in a kind of processing of Chinese medicine |
| CN208998090U (en) * | 2018-08-21 | 2019-06-18 | 福建深兰环境科技有限责任公司 | A kind of heat accumulating type oxidation device with function of recovering waste heat |
-
2020
- 2020-12-28 CN CN202011580933.4A patent/CN112728882A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3713581A1 (en) * | 1987-04-23 | 1988-11-03 | Rudolf Fischer | Method for heat recovery in a dryer for cereals or similar products |
| JP2004329972A (en) * | 2003-04-30 | 2004-11-25 | Nippon Kitchen Kogyo Kk | Garbage disposal equipment |
| CN202087501U (en) * | 2011-03-29 | 2011-12-28 | 平顶山市新华区华锐电器厂 | Drying device for an aluminum alloy piece anti-corrosive paint layer |
| CN203177696U (en) * | 2013-03-04 | 2013-09-04 | 张楚慧 | Marine diesel engine waste gas water-heating device |
| CN103604233A (en) * | 2013-11-19 | 2014-02-26 | 陕西华泰厨房设备有限公司 | Process and system for using waste heat of steam of steam box |
| CN204923708U (en) * | 2015-07-01 | 2015-12-30 | 广西嘉联丝绸股份有限公司 | Novel silk flosssilk wadding is dried device |
| CN206281290U (en) * | 2016-12-06 | 2017-06-27 | 广州科服仪器有限公司 | A hot air circulation oven |
| CN208238433U (en) * | 2018-01-10 | 2018-12-14 | 亳州市詹政中药饮片有限公司 | Heated-air circulation oven is used in a kind of processing of Chinese medicine |
| CN208025501U (en) * | 2018-01-31 | 2018-10-30 | 安徽慧能环境科技有限公司 | A kind of efficient, energy-saving cooker furnace system |
| CN208998090U (en) * | 2018-08-21 | 2019-06-18 | 福建深兰环境科技有限责任公司 | A kind of heat accumulating type oxidation device with function of recovering waste heat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116857918A (en) * | 2023-07-14 | 2023-10-10 | 广西大学 | Drying device with heating energy storage unit and drying method for agricultural and forestry products |
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Application publication date: 20210430 |