CN112325625A - Waste heat recovery equipment is used in grain drying-machine processing - Google Patents
Waste heat recovery equipment is used in grain drying-machine processing Download PDFInfo
- Publication number
- CN112325625A CN112325625A CN202011234578.5A CN202011234578A CN112325625A CN 112325625 A CN112325625 A CN 112325625A CN 202011234578 A CN202011234578 A CN 202011234578A CN 112325625 A CN112325625 A CN 112325625A
- Authority
- CN
- China
- Prior art keywords
- box
- rotating plate
- fixedly connected
- dust removal
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- 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
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
-
- 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
Abstract
The invention provides waste heat recovery equipment for processing of a grain dryer, and relates to the technical field of grain dryers. This waste heat recovery equipment is used in grain drying-machine processing, including the body and unable adjustment base, the interior diapire fixedly connected with dust removal case of box, the bottom intercommunication of dust removal case has the blow off pipe, the inside fixedly connected with activated carbon layer of dust removal case, one side intercommunication of dust removal case has the intake pipe. The first rotating plate is driven to rotate by the first motor, the second rotating plate is driven to rotate by the second motor, the third rotating plate is driven to rotate by the third motor, the fourth rotating plate is driven by the fourth motor to rotate, so that the path through which hot air passes can be changed, the time for the hot air to pass through the recycling box can be controlled, the flow paths of the hot air at different temperatures can be changed by adjusting the first rotating plate, the second rotating plate, the third rotating plate and the fourth rotating plate to rotate, and the efficiency and the effect of recycling the hot air at different temperatures by water in the recycling box are ensured.
Description
Technical Field
The invention relates to the technical field of grain dryer processing, in particular to waste heat recovery equipment for grain dryer processing.
Background
The grain dryer is a hot air drying box, adopts a rotary heating device, can generate a large amount of hot air in a short time, can kill eggs through high-temperature treatment, and thoroughly solves the problem of grain drying;
chinese patent (publication No. CN211717127U, publication No. 2020.10.20) discloses a waste heat recovery device for grain dryer, comprising: heat transfer device and the passageway of airing exhaust, drying-machine air outlet is connected to passageway one end of airing exhaust, heat transfer device 'S heat transfer air intake is connected to one end, heat transfer device includes the box and sets up the heat exchange coil in the box, heat exchange coil is S type distribution, and heat exchange coil' S both ends stretch out the box, the inlet tube and outlet pipe are connected respectively to the both ends of the heat exchange coil who stretches out the box, the last fin that is equipped with of heat exchange coil, heat transfer device still includes and sets up at the heat transfer air outlet relatively with the. The utility model discloses utilize heat transfer device and drying-machine exhaust high temperature to air exhaust and carry out the heat transfer, absorb the waste heat back of airing exhaust, the inside water of heat transfer device is heated and is discharged from the outlet pipe. The hot water produced by the heat exchange device can be used for preheating fresh air of the grain drying heat pump or used as a heat source of the heat pump. The problems of high energy consumption and waste heat of tail gas emission of the traditional drying mode are solved, and the energy utilization rate of the system is improved. However, the device can not change the speed of hot air passing through the heat exchange device, and the heat carried by the hot air with different temperatures is different, so that the heat carried by the hot air with high temperature is incompletely recovered or the heat recovery efficiency of the hot air with low temperature is lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides waste heat recovery equipment for processing of a grain dryer, which solves the problems that the prior device can not change the speed of hot air passing through a heat exchange device, and the heat carried by the hot air with different temperatures is different, so that the heat carried by the high-temperature hot air is incompletely recovered or the heat recovery efficiency of the low-temperature hot air is lower.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a waste heat recovery device for grain drying machine processing comprises a box body and a fixed base, wherein a dust removal box is fixedly connected to the inner bottom wall of the box body, the bottom of the dust removal box is communicated with a blow-off pipe, an activated carbon layer is fixedly connected to the inside of the dust removal box, one side of the dust removal box is communicated with an air inlet pipe, the inside of the dust removal box is rotatably connected with a plurality of dust removal plates through a rotating shaft, the dust removal plates are all positioned below the activated carbon layer, a recovery box is fixedly connected to the inside of the box body, one side of the recovery box is communicated with an exhaust pipe, one side of the recovery box is communicated with a drain pipe, a movable plate is rotatably connected to the inside of the recovery box through a rotating shaft, a fixed block is fixedly connected to the top of the movable plate, a driving cylinder is fixedly connected to the inner wall of the recovery box, a fixed support is fixedly connected to the, one side fixedly connected with water tank of box, the water tank is linked together through the inlet tube with the collection box.
Preferably, one side of the water tank close to the box body is communicated with a first water guide pipe, the bottom of the first water guide pipe is communicated with a plurality of second water guide pipes at equal intervals, and the plurality of second water guide pipes penetrate through the top of the dust removal box.
Preferably, the first shell of surface fixed connection of box, the inside of first shell is provided with a plurality of transfer pulleys, and is a plurality of the transfer pulley all with dust removal board fixed connection, it is a plurality of the surface of transfer pulley all overlaps and is equipped with the conveyer belt, the inner wall fixed connection of first shell has servo motor, servo motor and the transfer pulley fixed connection who is close to the water tank.
Preferably, the outer surface of the box body is fixedly connected with a second shell, the inner wall of the second shell is fixedly connected with a first motor, the driving end of the first motor is fixedly connected with a first rotating plate, the inner wall of the second shell is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a second rotating plate, the inner wall of the second shell is fixedly connected with a third motor, the driving end of the third motor is fixedly connected with a third rotating plate, the inner wall of the second shell is fixedly connected with a fourth motor, the driving end of the fourth motor is fixedly connected with a fourth rotating plate, and the first rotating plate, the second rotating plate, the third rotating plate and the fourth rotating plate are all located inside the recycling bin.
Preferably, the dust removal box is communicated with the recovery box through a connecting pipe.
Preferably, the first rotating plate, the second rotating plate, the third rotating plate and the fourth rotating plate are all located below the movable plate.
Preferably, the exhaust pipe and the intake pipe both penetrate through the side wall of the box body.
The working principle is as follows: when in use, hot air is guided into the dust removal box through the air inlet pipe, the dust removal plate is obliquely arranged to enable the hot air to be contacted with the dust removal plate, the dust removal plate can be used for removing dust of the hot air initially, the hot air flows upwards, the hot air can pass through the activated carbon layer, and further dust removal of the hot air is realized, water in the water tank is guided into the dust removal box through the first water guide pipe and the second water guide pipe, the conveying wheels are driven to rotate through the servo motor, all the conveying wheels are driven to rotate due to the fact that the conveying belts are sleeved on the plurality of conveying wheels, the conveying wheels can drive the dust removal plate to rotate, the dust removal plate is upward stained with dust, the second water guide pipe can discharge the water in the water tank to clean the dust removal plate and the activated carbon layer conveniently, the hot air after dust removal is guided into the recycling box through the connecting pipe, the first rotating plate is driven to rotate through the first motor, and the second rotating, the third motor drives the third rotating plate to rotate, the fourth motor drives the fourth rotating plate to rotate, so that the path through which hot air passes can be changed, the time for the hot air to pass through the recycling box can be controlled, the flow paths of the hot air at different temperatures can be changed by adjusting the rotation of the first rotating plate, the second rotating plate, the third rotating plate and the fourth rotating plate, so that the efficiency and the effect of recycling the hot air heat at different temperatures by water in the recycling box can be ensured, the size of a gap between the movable plate and the inner wall of the recycling box can be changed by driving the air cylinder to drive the movable plate to rotate around the rotating shaft, so that the amount of the hot air passing through the gap can be controlled, the flow rate of the hot air can be changed, the effect of recycling the hot air heat can be improved, the path through which the hot air flows can be further changed by the rotation of the movable plate, and the efficiency and the effect of recycling the hot air heat at different temperatures by, the air that completes the heat recovery is discharged from the recovery tank through the exhaust pipe.
(III) advantageous effects
The invention provides a waste heat recovery device for processing of a grain dryer. The method has the following beneficial effects:
1. this waste heat recovery equipment is used in grain drying-machine processing, rotate through the first rotor plate of first motor drive, second motor drive second rotor plate rotates, third motor drive third rotor plate rotates, fourth motor drive fourth rotor plate rotates, make the route that can change hot air and pass through, thereby make the time that can control hot air and pass through the collection box, can change the flow path of the hot air of different temperatures through adjusting first rotor plate, the second rotor plate, third rotor plate and fourth rotor plate rotation, in order to guarantee that the inside water of collection box retrieves the hot efficiency and the effect of the hot air heat of different temperatures.
2. This waste heat recovery equipment is used in grain drying-machine processing can detach the dust that has in the hot-air through dust removal board and activated carbon layer, and rotates through servo motor drive dust removal board for the one side that the dust removal board is infected with the dust up, and the water of the second aqueduct drainage water tank of being convenient for comes to wash dust removal board and activated carbon layer.
3. This waste heat recovery equipment is used in grain drying-machine processing rotates round the pivot through driving actuating cylinder drive fly leaf for can change the space size of fly leaf and collection box inner wall, thereby make the volume that can control the hot-air and pass through the space, be used for changing the speed that hot-air flows, can improve hot-air heat recovery's effect, the fly leaf rotates the route that also can further change hot-air flow in addition, further improves the hot-air heat's of the different temperatures of water recovery inside the collection box efficiency and effect.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the attachment of the dust removal plate to the transfer wheel of the present invention;
FIG. 4 is a sectional view of the second casing and the case of the present invention;
fig. 5 is an enlarged view of the present invention at a of fig. 1.
Wherein, 1, a box body; 2. a fixed base; 3. a dust removal box; 4. a blow-off pipe; 5. an activated carbon layer; 6. a dust removal plate; 7. a water tank; 8. a first water conduit; 9. a second water conduit; 10. a connecting pipe; 11. a recycling bin; 12. a water inlet pipe; 13. an exhaust pipe; 14. a drain pipe; 15. a driving cylinder; 16. a movable plate; 17. a first rotating plate; 18. a second rotating plate; 19. a third rotating plate; 20. a fourth rotating plate; 21. a first housing; 22. a second housing; 23. an air inlet pipe; 24. a servo motor; 25. a transfer wheel; 26. a conveyor belt; 27. a first motor; 28. a second motor; 29. a third motor; 30. a fourth motor; 31. fixing a bracket; 32. and (5) fixing blocks.
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.
Example (b):
as shown in fig. 1-5, an embodiment of the present invention provides a waste heat recovery device for processing of a grain dryer, which includes a box body 1 and a fixed base 2, wherein a dust removal box 3 is fixedly connected to an inner bottom wall of the box body 1, a blow-off pipe 4 is communicated with a bottom of the dust removal box 3, an activated carbon layer 5 is fixedly connected to an inside of the dust removal box 3, an air inlet pipe 23 is communicated with one side of the dust removal box 3, a plurality of dust removal plates 6 are rotatably connected to an inside of the dust removal box 3 through a rotating shaft, the plurality of dust removal plates 6 are all located below the activated carbon layer 5, a recovery box 11 is fixedly connected to an inside of the box body 1, an exhaust pipe 13 is communicated with one side of the recovery box 11, a drain pipe 14 is communicated with one side of the recovery box 11, a movable plate 16 is rotatably connected to an inside of the recovery box 11 through a rotating shaft, a fixed block 32 is fixedly connected to a top of, the fixed bracket 31 is rotatably connected with the fixed block 32 through a rotating shaft, one side of the box body 1 is fixedly connected with a water tank 7, and the water tank 7 is communicated with the recovery box 11 through a water inlet pipe 12.
One side of the water tank 7, which is close to the box body 1, is communicated with a first water guide pipe 8, the bottom of the first water guide pipe 8 is communicated with a plurality of second water guide pipes 9 at equal intervals, and the plurality of second water guide pipes 9 penetrate through the top of the dust removal box 3, so that the second water guide pipes 9 can guide water in the water tank 7 into the dust removal box 3, and the second water guide pipes 9 can discharge the water in the water tank 7 to clean the dust removal plate 6 and the activated carbon layer 5 conveniently; the outer surface of the box body 1 is fixedly connected with a first shell 21, a plurality of conveying wheels 25 are arranged inside the first shell 21, the plurality of conveying wheels 25 are fixedly connected with the dust removing plate 6, the outer surfaces of the plurality of conveying wheels 25 are sleeved with conveying belts 26, the inner wall of the first shell 21 is fixedly connected with a servo motor 24, the servo motor 24 is fixedly connected with the conveying wheels 25 close to the water tank 7, the conveying wheels 25 can be driven to rotate through the servo motor 24, so that the dust removing plate 6 can rotate around a rotating shaft, and one surface of the dust removing plate 6, which is infected with dust, can be cleaned conveniently; the outer surface of the box body 1 is fixedly connected with a second shell 22, the inner wall of the second shell 22 is fixedly connected with a first motor 27, the driving end of the first motor 27 is fixedly connected with a first rotating plate 17, the inner wall of the second shell 22 is fixedly connected with a second motor 28, the driving end of the second motor 28 is fixedly connected with a second rotating plate 18, the inner wall of the second shell 22 is fixedly connected with a third motor 29, the driving end of the third motor 29 is fixedly connected with a third rotating plate 19, the inner wall of the second shell 22 is fixedly connected with a fourth motor 30, the driving end of the fourth motor 30 is fixedly connected with a fourth rotating plate 20, the first rotating plate 17, the second rotating plate 18, the third rotating plate 19 and the fourth rotating plate 20 are all positioned in the recycling box 11, the first rotating plate 17 is driven to rotate by the first motor 27, the second motor 28 drives the second rotating plate 18 to rotate, and the third motor 29 drives the third rotating plate 19 to rotate, the fourth motor 30 drives the fourth rotating plate 20 to rotate, so that the path through which the hot air passes can be changed, and thus the time for the hot air to pass through the recovery box 11 can be controlled, and the traveling paths of the hot air at different temperatures can be changed by adjusting the rotation of the first rotating plate 17, the second rotating plate 18, the third rotating plate 19 and the fourth rotating plate 20, so as to ensure the efficiency and effect of the water in the recovery box 11 for recovering the heat of the hot air at different temperatures; the dust removal box 3 is communicated with the recovery box 11 through a connecting pipe 10, and hot air which is subjected to dust removal in the dust removal box 3 can be guided into the recovery box 11 through the connecting pipe 10; the first rotating plate 17, the second rotating plate 18, the third rotating plate 19 and the fourth rotating plate 20 are all located below the movable plate 16, and the movable plate 16 rotates to further change the flow path of the hot air, so that the efficiency and the effect of recovering the heat of the hot air at different temperatures by the water in the recovery box 11 are further improved; exhaust pipe 13 and intake pipe 23 all run through the lateral wall of box 1, can be with the leading-in box 1 of hot-air through intake pipe 23, can export box 1 with the air that accomplishes heat recovery through exhaust pipe 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a waste heat recovery equipment is used in processing of grain drying-machine, includes box (1) and unable adjustment base (2), its characterized in that: the dust removal box comprises a box body (1), wherein a dust removal box (3) is fixedly connected to the inner bottom wall of the box body (1), a blow-off pipe (4) is communicated with the bottom of the dust removal box (3), an activated carbon layer (5) is fixedly connected to the inside of the dust removal box (3), an air inlet pipe (23) is communicated with one side of the dust removal box (3), a plurality of dust removal plates (6) are rotatably connected to the inside of the dust removal box (3) through a rotating shaft and are all located below the activated carbon layer (5), a recovery box (11) is fixedly connected to the inside of the box body (1), an exhaust pipe (13) is communicated with one side of the recovery box (11), a drain pipe (14) is communicated with one side of the recovery box (11), a movable plate (16) is rotatably connected to the inside of the recovery box (11) through a rotating shaft, a fixed block (32) is fixedly connected to the top of the movable plate (16), and a driving, the movable end fixedly connected with fixed bolster (31) that drives actuating cylinder (15), fixed bolster (31) rotate through the pivot with fixed block (32) and are connected, one side fixedly connected with water tank (7) of box (1), water tank (7) are linked together through inlet tube (12) with collection box (11).
2. The waste heat recovery device for processing of the grain dryer of claim 1, wherein: one side of the water tank (7) close to the box body (1) is communicated with a first water guide pipe (8), the bottom of the first water guide pipe (8) is communicated with a plurality of second water guide pipes (9) in an equidistance mode, and the second water guide pipes (9) penetrate through the top of the dust removal box (3).
3. The waste heat recovery device for grain dryer processing of claim 1 or 2, characterized in that: the outer fixed surface of box (1) is connected with first shell (21), the inside of first shell (21) is provided with a plurality of transfer pulleys (25), and is a plurality of transfer pulleys (25) all with dust removal board (6) fixed connection, a plurality of the surface of transfer pulleys (25) all is equipped with conveyer belt (26), the inner wall fixedly connected with servo motor (24) of first shell (21), servo motor (24) and transfer pulleys (25) fixed connection who is close to water tank (7).
4. The waste heat recovery device for processing of the grain dryer of claim 3, wherein: a second shell (22) is fixedly connected with the outer surface of the box body (1), a first motor (27) is fixedly connected with the inner wall of the second shell (22), the driving end of the first motor (27) is fixedly connected with a first rotating plate (17), the inner wall of the second shell (22) is fixedly connected with a second motor (28), the driving end of the second motor (28) is fixedly connected with a second rotating plate (18), the inner wall of the second shell (22) is fixedly connected with a third motor (29), the driving end of the third motor (29) is fixedly connected with a third rotating plate (19), the inner wall of the second shell (22) is fixedly connected with a fourth motor (30), the driving end of the fourth motor (30) is fixedly connected with a fourth rotating plate (20), the first rotating plate (17), the second rotating plate (18), the third rotating plate (19) and the fourth rotating plate (20) are all positioned inside the recovery box (11).
5. The waste heat recovery device for processing of the grain dryer of claim 1, wherein: the dust removal box (3) is communicated with the recovery box (11) through a connecting pipe (10).
6. The waste heat recovery device for processing of the grain dryer of claim 4, wherein: the first rotating plate (17), the second rotating plate (18), the third rotating plate (19) and the fourth rotating plate (20) are all located below the movable plate (16).
7. The waste heat recovery device for processing of the grain dryer of claim 1, wherein: the exhaust pipe (13) and the air inlet pipe (23) penetrate through the side wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234578.5A CN112325625A (en) | 2020-11-07 | 2020-11-07 | Waste heat recovery equipment is used in grain drying-machine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234578.5A CN112325625A (en) | 2020-11-07 | 2020-11-07 | Waste heat recovery equipment is used in grain drying-machine processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112325625A true CN112325625A (en) | 2021-02-05 |
Family
ID=74316367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011234578.5A Withdrawn CN112325625A (en) | 2020-11-07 | 2020-11-07 | Waste heat recovery equipment is used in grain drying-machine processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112325625A (en) |
-
2020
- 2020-11-07 CN CN202011234578.5A patent/CN112325625A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105369574B (en) | Clothing drying machine | |
| CN209131319U (en) | A kind of energy saving and environment friendly chemical fabric drying equipment | |
| CN109506441B (en) | Energy-conserving drying-machine of weaving cloth | |
| CN102587099A (en) | Tunnel type high-efficiency circular drying device | |
| CN110743746A (en) | Automatic coloring device for plastic flower | |
| CN207600117U (en) | A kind of energy-efficient natural feather breaks up drying equipment | |
| CN112325625A (en) | Waste heat recovery equipment is used in grain drying-machine processing | |
| CN215583104U (en) | Drying machine with heat recovery function | |
| CN215051315U (en) | All-round drying device is used in weaving printing and dyeing | |
| CN115626754A (en) | Hot gas circulation type sludge heat pump drying device | |
| CN203564899U (en) | Filter for circulating air duct of hot air tobacco moisturizing machine | |
| CN206895736U (en) | A kind of tealeaves sterilizing, drying device | |
| CN220461575U (en) | Glasses cleaning dryer | |
| CN220113816U (en) | Masterbatch brace conveyor | |
| CN111322846A (en) | Drying equipment | |
| CN214665823U (en) | Circulating drying device of crawler belt cleaning machine | |
| CN220567774U (en) | Heated air circulation tunnel oven | |
| CN114812147B (en) | Clean and environment-friendly full-automatic grain conveying and drying device | |
| CN216898271U (en) | Water-pill belt-vehicle type heat recovery drying system | |
| CN220039006U (en) | Tunnel dryer air current circulating device | |
| CN220624758U (en) | Heated air circulation tunnel type sterilizing oven | |
| CN219868784U (en) | High-temperature quick drying device in powder conveying process | |
| CN213435885U (en) | Energy-saving and environment-friendly drying device for processing particle products | |
| CN216378763U (en) | Smoke treatment device for fishing net heat setting | |
| CN218627815U (en) | Milk powder drying tower heater condensate recovery unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210205 |