CN113758154A - Layered drying tower - Google Patents
Layered drying tower Download PDFInfo
- Publication number
- CN113758154A CN113758154A CN202111133322.XA CN202111133322A CN113758154A CN 113758154 A CN113758154 A CN 113758154A CN 202111133322 A CN202111133322 A CN 202111133322A CN 113758154 A CN113758154 A CN 113758154A
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- Prior art keywords
- pipe
- air
- filter screen
- efficiency filter
- tower body
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- 238000001035 drying Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F26B9/063—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers for drying granular material in bulk, e.g. grain bins or silos with false floor
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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 or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
- F26B3/286—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection by solar radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
Abstract
The invention discloses a layered drying tower, which comprises a tower body, a treatment box, an air pump, a skip, a baffle plate, an exhaust pipe and a circulating pipe, the steam heating pipe, the air supply valve, the guide rail, the linear rack, the meshing wheel, the belt, evacuation pipe and blowoff valve, the inside of tower body is equipped with the feed bin, the top of each feed bin all is equipped with the air chamber, one side of air chamber is connected with the steam heating pipe, the built-in guide rail of feed bin, sliding connection has the skip on the guide rail, the feed bin is located the skip about both ends outside and all installs the baffling board, the one end of baffling board is equipped with air channel, the air pump is installed on the top of handling the case, the input of air pump is connected with the blast pipe, the left side intercommunication of blast pipe and feed bin, the inside of handling the case is equipped with medium efficiency filter screen and high efficiency filter screen, the evacuation pipe is installed to bottom one side of handling the case, the one end of case one side intercommunication circulating pipe, the circulating pipe still communicates with the right side of feed bin. The invention reduces the loss of heat in the tower body, increases the heat preservation capability of the tower body, improves the drying efficiency of the tower body, and is environment-friendly and energy-saving.
Description
Technical Field
The invention relates to the technical field of grain drying equipment, in particular to a layered drying tower.
Background
Grain storage is the storage management process from grain harvest to grain consumption. The method aims to maintain the quality of the grains and reduce loss, and factors influencing the safe storage of the grains are organisms with physiological activity during the storage period and are also under the influence of various environmental conditions (including physical and biological), and the internal and external factors are closely related to the safe storage of the grains.
Respiration of food grain respiration food respiration is a complex biochemical process that takes place within living cells. The respiration under the aerobic condition leads substances such as saccharides and the like to be decomposed into simple compounds under the action of enzyme, and finally, carbon dioxide and water are released, and certain heat energy is released; under anaerobic conditions, carbohydrates are glycolyzed to produce alcohol and carbon dioxide, and a small amount of heat is also released. The more the grains are breathed, the more the dry matter loss and the decomposition of the nutrient components are, the heat and the moisture released cause the grain pile to generate heat, the humidity is increased, the respiration is further enhanced, and simultaneously, a proper condition is provided for the activity of microorganisms, thereby causing the mildewing and the deterioration of the grains. The respiration rate of grain often rises suddenly when its moisture content exceeds a critical value of 14.5%. When the water content is low (less than 12.5%) and the ambient temperature is low (less than 15-20 ℃), the respiratory intensity is weak, but the minimum vital activity can be maintained, which is beneficial to storage.
The grain drying tower is a common grain drying device, and the working principle of the grain drying tower is that high-temperature hot air produced by a hot-blast stove is introduced into the tower body to dry high-moisture grains in the tower body, and water vapor evaporated from the grains is discharged out of the tower body through an exhaust pipe. The grain drying tower in the prior art has serious heat waste and low drying efficiency.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The present invention is directed to a layered drying tower, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a layered drying tower comprises a photovoltaic heat absorption box, a hot air pump, a one-way airflow valve, a tower body, a processing box, an air pump, a skip car, a baffle plate, an exhaust pipe, a circulating pipe, a hot air pipe, an air supply valve, a guide rail, a linear rack, a meshing wheel, a belt, an emptying pipe and an emptying valve, wherein a plurality of independent storage bins are arranged inside the tower body, the top of each storage bin is provided with an air chamber, the bottom end of the air chamber is provided with an air hole communicated with the storage bin, one side of the air chamber is connected with the hot air pipe, the hot air pipe is provided with the air supply valve, the bottom end of an inner cavity of each storage bin is fixedly provided with the guide rail, the skip car is connected on the guide rail in a sliding manner, the storage bins are positioned outside the left end and the right end of the skip car and are provided with the baffle plate, one end of the baffle plate is provided with an air passage, the top end of the processing box is provided with the air pump, the input end of the air pump is connected with the exhaust pipe, the other end of blast pipe with the left side intercommunication of feed bin, the inside of handling the case is equipped with well effect filter screen and high efficiency filter screen, handle bottom one side of case and install the evacuation pipe, install the blowoff valve on the evacuation pipe, handle case one side intercommunication the one end of circulating pipe, the other end of circulating pipe with the right side intercommunication of feed bin, the top of tower body is equipped with photovoltaic heat absorption case, the heat pump rather than inside intercommunication is installed to one side of photovoltaic heat absorption case, the output of heat pump with the steam pipe intercommunication, one-way air flow valve is installed with feed bin intercommunication department to the circulating pipe.
Furthermore, medium efficiency filter screen and high efficiency filter screen from top to bottom set gradually and all be equipped with the drainage cotton in medium efficiency filter screen and the high efficiency filter screen.
Furthermore, the communication position of the circulating pipe and the treatment tank is positioned between the medium-efficiency filter screen and the high-efficiency filter screen.
Further, the inside both sides that are located the skip of feed bin all fixed mounting have the meshing wheel, the side-mounting of skip has sharp rack, sharp rack with the meshing wheel transmission is connected, the rear side of feed bin is installed through the belt transmission the motor of meshing wheel.
Further, the front side that the tower body is located each feed bin all is equipped with the bin gate, the front side of skip is close to bottom department and is equipped with the feed opening of taking the lid.
Further, the hot air pipe is connected with a heating device.
Furthermore, the baffle plate is made of heat-absorbing metal materials, and the inner wall of the tower body is provided with a heat-insulating coating.
Compared with the prior art, the invention has the following beneficial effects: the layered drying tower provided by the invention recycles heat supplied by the hot air pipe, reduces loss of heat in the tower body through the arrangement of the baffle plate, increases heat preservation capacity of the tower body so as to improve drying efficiency, is environment-friendly, energy-saving and convenient to store and take grains, supplies hot air by adopting solar energy, is environment-friendly and reduces cost, and the one-way airflow valve is arranged at the communication position of the circulating pipe and the storage bin so as to prevent the hot air from entering the storage bin for the first time and being discharged from the circulating pipe to influence drying, thereby increasing drying efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a hierarchical drying tower according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure of a tower body of a hierarchical drying tower according to an embodiment of the present invention.
Fig. 3 is a schematic view of the internal structure of a processing box of a hierarchical drying tower according to an embodiment of the present invention.
Reference numerals:
1. a tower body; 3. a treatment tank; 4. an air pump; 5. a storage bin; 6. an air chamber; 7. a skip car; 8. a baffle plate; 9. an exhaust pipe; 10. a circulation pipe; 11. a hot gas pipe; 12. an air supply valve; 13. a bin gate; 14. a guide rail; 15. a linear rack; 16. an engaging wheel; 17. a belt; 18. a medium-efficiency filter screen; 19. a high-efficiency filter screen; 20. emptying the pipe; 21. an evacuation valve; 22. a feeding port; 23. draining cotton; 24. a photovoltaic heat absorption box; 25. a hot air pump; 26. a one-way airflow valve.
Detailed Description
The invention is further described with reference to the following drawings and detailed description:
in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a layered drying tower according to an embodiment of the present invention includes a photovoltaic heat absorption box 24, a hot air pump 25, a one-way air flow valve 26, a tower body 1, a processing box 3, an air pump 3, a skip 7, a baffle plate 8, an exhaust pipe 9, a circulation pipe 10, a hot air pipe 11, an air supply valve 12, a guide rail 14, a linear rack 15, a meshing wheel 16, a belt 17, an evacuation pipe 20, and an evacuation valve 21, wherein a plurality of independent bins 5 are disposed inside the tower body 1, an air chamber 6 is disposed on the top of each bin 5, an air hole communicated with the bin 5 is disposed at the bottom end of the air chamber 6, the hot air pipe 11 is connected to one side of the air chamber 6, the air supply valve 12 is disposed on the hot air pipe 11, the guide rail 14 is fixed to the bottom end of an inner cavity of the bin 5, the skip 7 is slidably connected to the guide rail 14, the baffle plate 8 is disposed at the outer side of the bin 5 on the left and right ends of the skip 7, one end of the baffle plate 8 is provided with an air channel, the top end of the processing box 3 is provided with an air pump 4, the input end of the air pump 4 is connected with an exhaust pipe 9, the other end of the exhaust pipe 9 is communicated with the left side of the storage bin 5, the inside of the treatment box 3 is provided with a medium efficiency filter screen 18 and a high efficiency filter screen 19, one side of the bottom end of the treatment box 3 is provided with an emptying pipe 20, an exhaust valve 21 is arranged on the exhaust pipe 20, one side of the treatment box 3 is communicated with one end of the circulating pipe 10, the other end of the circulating pipe 10 is communicated with the right side of the storage bin 5, the top of the tower body 1 is provided with a photovoltaic heat absorption box 24, one side of the photovoltaic heat absorption box 24 is provided with a hot air pump 25 communicated with the interior thereof, the output end of the hot air pump 25 is communicated with the hot air pipe 11, a one-way airflow valve 26 is arranged at the communication position of the circulating pipe 10 and the storage bin 5, so that hot air is prevented from entering the storage bin 5 for the first time and being discharged from the circulating pipe 10 to influence drying.
According to the scheme of the invention, the medium-efficiency filter screen 18 and the high-efficiency filter screen 19 are sequentially arranged from top to bottom, and the water filtering cotton 23 is arranged in both the medium-efficiency filter screen 18 and the high-efficiency filter screen 19.
By the scheme of the invention, the communication part of the circulating pipe 10 and the treatment box 3 is positioned between the medium-efficiency filter screen 18 and the high-efficiency filter screen 19, so that the waste of heat is reduced to the maximum extent, and simultaneously, a large amount of steam and dust are prevented from reentering the bin 5.
According to the scheme of the invention, the engaging wheels 16 are fixedly arranged on the two sides of the skip car 7 in the storage bin 5, the linear rack 15 is arranged on the side surface of the skip car 7, the linear rack 15 is in transmission connection with the engaging wheels 16, and the motor which is used for driving the engaging wheels 16 through the belt 17 is arranged on the rear side of the storage bin 5 to realize the movement of the skip car 7 along the guide rail.
Through the scheme of the invention, the front sides of the tower body 1, which are positioned at the bins 5, are provided with bin doors 13, and the front side of the skip car 7, which is close to the bottom end, is provided with a feed opening 22 with a cover.
Through the scheme of the invention, the hot air pipe 11 is connected with a heating device.
According to the scheme of the invention, the baffle plate 8 is made of heat-absorbing metal materials, so that the loss of internal heat can be reduced, and the inner wall of the tower body 1 is provided with the heat-insulating coating to increase the internal heat-insulating effect.
In specific application, solar heat collection is absorbed through the photovoltaic heat absorption box 24, internal hot air is extracted through the hot air pump 25 to supply hot air for the hot air pipe 11, the hot air is supplied through the hot air pipe 11 and enters the air chambers 6 of the storage bins 5, the hot air is uniformly distributed into the storage bins 5 from air holes of the air chambers 6 to dry grains stored in the skip cars 7, dust and hot steam generated by hot drying shuttle among the baffle plates 8 and are guided into the treatment box 3 from the exhaust pipe 9 under the air pumping action of the air pump 3, most of moisture and dust are filtered in the treatment box 3 through the middle-effect filter screen 18 and the water filtering cotton 23 in the middle-effect filter screen, then partial hot air enters the other side of the storage bins 5 from the circulating pipe 10 and then enters the upper part of the skip cars 7 through the baffle plates 8 to accelerate the taking away of the steam and dust in the interior, and heat of the partial hot air is absorbed by the baffle plates 8 to preserve heat of the interior, the hot drying efficiency is improved, the heat loss is reduced, the other part of steam and dust in the treatment box 3 is filtered by the efficient filter screen 19 and the filter cotton 23 in the treatment box, the gas is discharged from the emptying pipe 20, the emptying valve 21 of the emptying pipe 20 is adjusted to control the flow of the emptied hot gas, the air pressure of the bin 5 can be controlled by adjusting the emptying valve 21 and the air supply valve 12, the air supply valve 12 can supply hot gas to the bin 5 in real time, when loading and unloading are carried out, the meshing wheel 16 is driven by the motor to drive the skip car 7 to slide to a position close to the bin door 13 along the guide rail 14, the bin door 13 can be opened to be in butt joint with the conveyor belt, when the conveyor belt is in butt joint with the discharge port 22 of the skip car 7, the cover of the discharge port 22 is opened to carry out discharging, when the conveyor belt is in butt joint with the top of the skip car 7, grains can be conveyed from the bottom end of the conveyor belt to the interior of the skip car 7 to be stored, the use is convenient and the treatment box 3 is opened to clean or replace the efficient filter screen 18 and the efficient filter screen 19 in the interior after the treatment box is used for a period, the maintenance is convenient.
In summary, the following steps: the layered drying tower provided by the invention recycles heat supplied by the hot air pipe, reduces heat loss in the tower body through the arrangement of the baffle plate, increases the heat preservation capacity of the tower body so as to improve the drying efficiency of the tower body, is environment-friendly and energy-saving, is convenient to store and take grains, and is worthy of popularization.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A layered drying tower is characterized by comprising a photovoltaic heat absorption box (24), a hot air pump (25), a one-way airflow valve (26), a tower body (1), a treatment box (3), an air pump (3), a skip car (7), a baffle plate (8), an exhaust pipe (9), a circulating pipe (10), a hot air pipe (11), an air supply valve (12), a guide rail (14), a linear rack (15), a meshing wheel (16), a belt (17), an emptying pipe (20) and an emptying valve (21), wherein the tower body (1) is internally provided with a plurality of independent storage bins (5), the tops of the storage bins (5) are respectively provided with an air chamber (6), the bottom ends of the air chambers (6) are provided with air holes communicated with the storage bins (5), one side of the air chamber (6) is connected with the hot air pipe (11), the air supply valve (12) is arranged on the hot air pipe (11), the bottom end of the inner cavity of the storage bins (5) is fixedly provided with the guide rail (14), the trolley is characterized in that the trolley (7) is connected to the guide rail (14) in a sliding manner, the storage bin (5) is located at the outer sides of the left end and the right end of the trolley (7) and is provided with a baffle plate (8), one end of the baffle plate (8) is provided with an air passage, the top end of the processing box (3) is provided with an air pump (4), the input end of the air pump (4) is connected with an exhaust pipe (9), the other end of the exhaust pipe (9) is communicated with the left side of the storage bin (5), a medium-efficiency filter screen (18) and a high-efficiency filter screen (19) are arranged in the processing box (3), an emptying pipe (20) is arranged on one side of the bottom end of the processing box (3), an emptying valve (21) is arranged on the emptying pipe (20), one side of the processing box (3) is communicated with one end of the circulating pipe (10), the other end of the circulating pipe (10) is communicated with the right side of the storage bin (5), the top of the tower body (1) is provided with a photovoltaic heat absorption box (24), one side of the photovoltaic heat absorption box (24) is provided with a heat air pump (25) communicated with the inside of the photovoltaic heat absorption box, the output end of the heat air pump (25) is communicated with the heat air pipe (11), and a one-way airflow valve (26) is arranged at the communication position of the circulating pipe (10) and the storage bin (5).
2. A layered drying tower according to claim 1, wherein the medium-efficiency filter screen (18) and the high-efficiency filter screen (19) are arranged in sequence from top to bottom, and water-filtering cotton (23) is arranged in each of the medium-efficiency filter screen (18) and the high-efficiency filter screen (19).
3. A hierarchical drying tower according to claim 1, characterized in that said circulation duct (10) is placed in communication with the treatment tank (3) between said medium efficiency filter (18) and said high efficiency filter (19).
4. A layered drying tower according to claim 1, wherein the inside of the silo (5) is fixedly provided with engaging wheels (16) at both sides of the skip (7), a linear rack (15) is mounted at the side of the skip (7), the linear rack (15) is in transmission connection with the engaging wheels (16), and a motor for driving the engaging wheels (16) through a belt (17) is mounted at the rear side of the silo (5).
5. A layered drying tower according to claim 1, wherein the tower body (1) is provided with a door (13) at the front side of each silo (5), and the front side of the skip (7) is provided with a feed opening (22) with a cover near the bottom end.
6. A hierarchical drying tower according to claim 1, wherein said hot air pipe (11) is connected to a heating installation.
7. A layered drying tower according to claim 1, in which said baffles (8) are made of heat-absorbing metal material, and the inner wall of said tower (1) is provided with a heat-insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111133322.XA CN113758154A (en) | 2021-09-27 | 2021-09-27 | Layered drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111133322.XA CN113758154A (en) | 2021-09-27 | 2021-09-27 | Layered drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113758154A true CN113758154A (en) | 2021-12-07 |
Family
ID=78797730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111133322.XA Pending CN113758154A (en) | 2021-09-27 | 2021-09-27 | Layered drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113758154A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200243A (en) * | 1997-04-02 | 1998-12-02 | 保罗·B·苏西 | Solar dryer for coffee beans and similar crops |
| CN204738140U (en) * | 2015-02-04 | 2015-11-04 | 广州番禺高勋染整设备制造有限公司 | Waste heat recovery system of fabric, meshbelt, zip fastener hot setting processor |
| CN204830715U (en) * | 2015-07-27 | 2015-12-02 | 玉门宏宇食品有限公司 | Onion drying -machine |
| CN205409399U (en) * | 2016-03-02 | 2016-08-03 | 陈江志 | Grain drying machine of high -efficient dry multiple grain simultaneously |
| CN209605511U (en) * | 2019-03-14 | 2019-11-08 | 河北雨彤烘干设备有限公司 | A kind of drying materials room that can reduce tail gas pollution |
| CN210425958U (en) * | 2019-07-25 | 2020-04-28 | 湖北省玉成陶瓷科技有限公司 | Vertical heat distribution dryer |
| CN112629186A (en) * | 2020-12-28 | 2021-04-09 | 云之极智能科技有限公司 | Full-automatic mushroom drying equipment |
-
2021
- 2021-09-27 CN CN202111133322.XA patent/CN113758154A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200243A (en) * | 1997-04-02 | 1998-12-02 | 保罗·B·苏西 | Solar dryer for coffee beans and similar crops |
| CN204738140U (en) * | 2015-02-04 | 2015-11-04 | 广州番禺高勋染整设备制造有限公司 | Waste heat recovery system of fabric, meshbelt, zip fastener hot setting processor |
| CN204830715U (en) * | 2015-07-27 | 2015-12-02 | 玉门宏宇食品有限公司 | Onion drying -machine |
| CN205409399U (en) * | 2016-03-02 | 2016-08-03 | 陈江志 | Grain drying machine of high -efficient dry multiple grain simultaneously |
| CN209605511U (en) * | 2019-03-14 | 2019-11-08 | 河北雨彤烘干设备有限公司 | A kind of drying materials room that can reduce tail gas pollution |
| CN210425958U (en) * | 2019-07-25 | 2020-04-28 | 湖北省玉成陶瓷科技有限公司 | Vertical heat distribution dryer |
| CN112629186A (en) * | 2020-12-28 | 2021-04-09 | 云之极智能科技有限公司 | Full-automatic mushroom drying equipment |
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Application publication date: 20211207 |