CN213421741U - Circulating hot air drying system - Google Patents
Circulating hot air drying system Download PDFInfo
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- CN213421741U CN213421741U CN202022411601.5U CN202022411601U CN213421741U CN 213421741 U CN213421741 U CN 213421741U CN 202022411601 U CN202022411601 U CN 202022411601U CN 213421741 U CN213421741 U CN 213421741U
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- 238000007602 hot air drying Methods 0.000 title claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000004887 air purification Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a circulating hot air drying system, which comprises a supporting plate, a material conveying mechanism and a hot air drying mechanism; a support plate: the bottom end array is provided with four groups of supporting legs, a fixing plate is arranged between the supporting legs, a drying box is arranged at the top end of the supporting plate, a feeding port and a discharging port are respectively formed in the left side and the right side of the drying box, the top end of the drying box is communicated with an exhaust pipe, a temperature and humidity sensor is arranged on the inner wall of the drying box, a dehumidifier and a second fan are arranged at the top end of the drying box, an air inlet of the second fan is communicated with the drying box, an air outlet of the second fan is communicated with; the material conveying mechanism comprises: is arranged on the supporting plate; hot air drying mechanism: include shunt canals way, first fan, air heater, air purification section of thick bamboo and air inlet bellows, air heater and first fan are all installed on the fixed plate, and this hot air drying system can reduce calorific loss, improves drying effect.
Description
Technical Field
The utility model relates to a hot air drying equipment technical field specifically is circulating hot air drying system.
Background
The hot air dryer is a device for providing high-temperature hot air by utilizing a heat pump principle and a sensible heat exchange technology, and is widely applied to industries such as printing, electronics, food, packaging, cleaning, heat treatment and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide circulating hot air drying system, this hot air drying system can reduce calorific loss, improves drying effect, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the circulating hot air drying system comprises a supporting plate, a material conveying mechanism and a hot air drying mechanism;
a support plate: the bottom end array is provided with four groups of supporting legs, a fixing plate is arranged between the supporting legs, a drying box is arranged at the top end of the supporting plate, a feeding port and a discharging port are respectively formed in the left side and the right side of the drying box, the top end of the drying box is communicated with an exhaust pipe, a temperature and humidity sensor is arranged on the inner wall of the drying box, a dehumidifier and a second fan are arranged at the top end of the drying box, an air inlet of the second fan is communicated with the drying box, an air outlet of the second fan is communicated with;
the material conveying mechanism comprises: is arranged on the supporting plate;
hot air drying mechanism: the dust collector comprises a flow dividing pipeline, a first fan, an air heater, an air purifying cylinder and an air inlet air box, wherein the air inlet air box, the air heater and the first fan are all arranged on a fixed plate, a filter screen is arranged on the front side surface of the air inlet air box, the rear side surface of the air inlet air box is communicated with a dust removing mechanism through a return pipe, the flow dividing pipeline is fixed at the bottom end of a supporting plate, an air outlet of the flow dividing pipeline is communicated with a drying box, an air inlet of the flow dividing pipeline is communicated with the first fan through a communicating pipe, an air inlet of the first fan is communicated with the air heater, the air heater is communicated with;
wherein: the drying oven is characterized by further comprising a single chip microcomputer, wherein the single chip microcomputer is installed on the side face of the drying oven, the input end of the single chip microcomputer is electrically connected with the output ends of the temperature and humidity sensor and the external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the second fan, the first fan, the air heater and the dehumidifier.
Further, material conveying mechanism includes chain, round bar, sprocket and drive motor, the side of backup pad is rotated and is connected with two pivots, and the side-mounting of every pivot has two sets of sprockets, and the sprocket that corresponds about passes through chain drive to be connected, the round bar is connected between two chains, drive motor installs in the side of backup pad, and its output shaft is connected with the pivot, and the output of singlechip is connected to its input electricity, and material conveying mechanism is convenient for carry the material to the drying cabinet inside.
Furthermore, the drying cabinet is a double-layer angle steel cabinet, and glass fibers are filled between the angle steels, so that the heat resistance of the angle steels and the heat resistance of the glass fibers are good, and the heat loss can be reduced.
Further, still include pipeline, pipeline fixes in the bottom of backup pad, and communicates with the reposition of redundant personnel pipeline, evenly set up in the backup pad and correspond the blowhole with pipeline position, the inner wall of blowhole is installed and is shaded the dirt net, utilizes reposition of redundant personnel pipeline and blowhole cooperation, can be even carry out the drying to the material.
Further, dust removal mechanism includes cover, dust removal sack and dust removal jar, cover threaded connection is on the top of dust removal jar, and the dust removal sack is installed to its bottom, its top and dehumidifier intercommunication, the side at the drying cabinet is fixed to the dust removal jar, and it and back flow intercommunication, dust removal mechanism can carry out the dust removal to the hot-air in the drying cabinet and handle, avoid inside the dust secondary enters into the drying cabinet.
Compared with the prior art, the beneficial effects of the utility model are that: the circulating hot air drying system has the following advantages:
this circulation hot air drying system can carry out cyclic utilization with the hot-air among the hot air drying system, and moisture in the air is carried out the desorption by the dehumidifier to reduce thermal loss, help realizing energy-conserving purpose, and improve the efficiency of drying, shorten the required time of intensification, when circulation hot-blast, can carry out filtration treatment to the dust in the air, ensure the cleanness of air, help improving drying effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic sectional view of the A-A surface of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the plane B-B of the present invention.
In the figure: 1 single chip microcomputer, 2 temperature and humidity sensors, 3 drying boxes, 4 material conveying mechanisms, 41 chains, 42 round rods, 43 chain wheels, 44 transmission motors, 5 dust removing mechanisms, 51 tank covers, 52 dust removing cloth bags, 53 dust removing tanks, 6 hot air drying mechanisms, 61 shunt pipelines, 62 first fans, 63 air heaters, 64 air purifying cylinders, 65 air inlet bellows, 7 supporting plates, 8 rotating shafts, 9 supporting legs, 10 fixing plates, 11 conveying pipelines, 12 air blowing holes, 13 communicating pipes, 14 exhaust pipes, 15 dehumidifiers, 16 second fans, 17 return pipes and 18 filter screens.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the circulating hot air drying system comprises a supporting plate 7, a material conveying mechanism 4 and a hot air drying mechanism 6;
and a support plate 7: four groups of supporting legs 9 are arranged at the bottom end in an array mode, a fixing plate 10 is arranged between the supporting legs 9, a drying box 3 is arranged at the top end of a supporting plate 7, the drying box 3 is a double-layer angle steel box, glass fibers are filled between angle steel, high temperature resistance is good, heat loss can be reduced, a feeding port and a discharging port are respectively formed in the left side and the right side of the drying box 3, an exhaust pipe 14 is communicated with the top end of the drying box, the exhaust pipe 14 can discharge partial humid hot air, a temperature and humidity sensor 2 is arranged on the inner wall of the exhaust pipe, a dehumidifier 15 and a second fan 16 are arranged at the top end of the exhaust pipe, an air inlet of the second fan 16 is communicated with the drying box 3, an air outlet of the second fan is communicated with the dehumidifier 15, an air outlet of the dehumidifier 15 is communicated with a dust removal mechanism 5, moisture in the humid air can be removed, the bottom end of the drying box is provided with a dust removing cloth bag 52, the top end of the drying box is communicated with the dehumidifier 15, the dust removing tank 53 is fixed on the side surface of the drying box 3 and is communicated with the return pipe 17, and when gas enters the dust removing tank 53, the gas firstly passes through the dust removing cloth bag 52 to be filtered, so that the cleanness of circulating air is ensured;
material conveying mechanism 4: install on backup pad 7, material conveying mechanism 4 includes chain 41, round bar 42, sprocket 43 and drive motor 44, the side of backup pad 7 is rotated and is connected with two pivot 8, two sets of sprocket 43 are installed to the side of every pivot 8, the sprocket 43 that corresponds about passes through chain 41 transmission and connects, round bar 42 is connected between two chains 41, drive motor 44 is installed in the side of backup pad 7, its output shaft is connected with pivot 8, material conveying mechanism 4 can carry the material to the drying cabinet 3 in, drive motor 44's output shaft drives pivot 8 and rotates, and then drive sprocket 43 and chain 41 and rotate, the material is placed on round bar 42, move thereupon;
hot air drying mechanism 6: comprises a shunt pipeline 61, a first fan 62, an air heater 63, an air purification cylinder 64 and an air inlet box 65, wherein the air inlet box 65, the air heater 63 and the first fan 62 are all arranged on a fixed plate 10, the front side surface of the air inlet box 65 is provided with a filter screen 18, the rear side surface of the air inlet box 65 is communicated with a dust removal mechanism 5 through a return pipe 17, the shunt pipeline 61 is fixed at the bottom end of a support plate 7, the air outlet of the shunt pipeline is communicated with a drying box 3, the air inlet of the air inlet box is communicated with the first fan 62 through a communicating pipe 13, the air inlet of the first fan 62 is communicated with the air heater 63, the air heater 63 is communicated with the air purification cylinder 64, the air purification cylinder 64 is communicated with the air inlet box 65, the air purification device also comprises a conveying pipeline 11, the conveying pipeline 11 is fixed at the bottom end of the support plate 7, the inner wall of the blowhole 12 is provided with a dust shielding net, the hot air drying mechanism 6 is used for hot air drying the material, the air heater 63 is used for heating air, the reflowing hot air and cold air are mixed in the air inlet bellows 65, purified in the air purifying cylinder 64, then enter the purifying cylinder 64 for heating treatment, and are conveyed to the diversion pipeline 61 along the communicating pipe 13 by the first fan 62, and are blown out from the blowhole 12 of the conveying pipeline 11;
wherein: the drying box further comprises a single chip microcomputer 1, wherein the single chip microcomputer 1 is installed on the side face of the drying box 3, the input end of the single chip microcomputer 1 is electrically connected with the output ends of the temperature and humidity sensor 2 and an external power supply, and the output end of the single chip microcomputer 1 is electrically connected with the input ends of the second fan 16, the first fan 62, the air heater 63, the transmission motor 44 and the dehumidifier 15.
When in use: firstly, gas enters an air inlet air box 65, is sequentially purified through an air purification cylinder 64 under the action of a first fan 62, an air heater 63 is used for heating, then enters a shunt pipeline 61 along a communicating pipe 13 and is blown out from the position of a blowing hole 12 of a conveying pipeline 11, an output shaft of a transmission motor 44 drives a rotating shaft 8 to rotate, further drives a chain wheel 43 and a chain 41 to rotate, materials are placed on a round rod 42 and move along with the round rod, hot air in a drying box 3 is sequentially dehumidified through a dehumidifier 15 under the action of a second fan 16, enters a dedusting tank 53 for dedusting and filtering, then enters the air inlet air box 65 again along a return pipe 17 and is mixed with entering cold air, and circulation is completed.
It should be noted that, in the embodiment, the specific model of the single chip microcomputer 1 is STM32F101VBT6, the preferred model of the temperature and humidity sensor 2 is JWST-10AC, the preferred model of the second fan 16 and the first fan 62 is WD-TB-201, the preferred model of the air heater 63 is INDEECO, the preferred model of the transmission motor 44 is ZGY15-0.75/4, the preferred model of the dehumidifier 15 is HS-1381E, and the single chip microcomputer 1 controls the second fan 16, the first fan 62, the air heater 63, the transmission motor 44 and the dehumidifier 15 to work by a method commonly used in the prior art.
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 (5)
1. Circulating hot air drying system, its characterized in that: comprises a supporting plate (7), a material conveying mechanism (4) and a hot air drying mechanism (6);
support plate (7): the bottom end array is provided with four groups of supporting legs (9), a fixing plate (10) is installed between the supporting legs (9), a drying box (3) is installed at the top end of the supporting plate (7), a feeding hole and a discharging hole are respectively formed in the left side and the right side of the drying box (3), the top end of the drying box is communicated with an exhaust pipe (14), a temperature and humidity sensor (2) is installed on the inner wall of the drying box, a dehumidifier (15) and a second fan (16) are installed at the top end of the drying box, an air inlet of the second fan (16) is communicated with the drying box (3), an air outlet of the second fan is communicated with the dehumidifier (15), and an air;
material conveying mechanism (4): is arranged on the supporting plate (7);
hot air drying mechanism (6): comprises a shunt pipeline (61), a first fan (62), an air heater (63), an air purification cylinder (64) and an air inlet box (65), the air inlet air box (65), the air heater (63) and the first fan (62) are all arranged on the fixed plate (10), the front side surface of the air inlet air box (65) is provided with a filter screen (18), the rear side surface of the air inlet air box (65) is communicated with the dust removal mechanism (5) through a return pipe (17), the shunt pipeline (61) is fixed at the bottom end of the supporting plate (7), the air outlet of the air conditioner is communicated with the drying box (3), the air inlet of the air conditioner is communicated with the first fan (62) through a communicating pipe (13), the air inlet of the first fan (62) is communicated with an air heater (63), the air heater (63) is communicated with an air purification cylinder (64), and the air purification cylinder (64) is communicated with an air inlet air box (65);
wherein: the drying box is characterized by further comprising a single chip microcomputer (1), wherein the single chip microcomputer (1) is installed on the side face of the drying box (3), the input end of the single chip microcomputer is electrically connected with the output ends of the temperature and humidity sensor (2) and an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the second fan (16), the first fan (62), the air heater (63) and the dehumidifier (15).
2. The circulating hot air drying system according to claim 1, wherein: material conveying mechanism (4) include chain (41), round bar (42), sprocket (43) and driving motor (44), the side of backup pad (7) is rotated and is connected with two pivot (8), and the side-mounting of every pivot (8) has two sets of sprockets (43), and the sprocket (43) that corresponds about passes through chain (41) transmission and connects, round bar (42) are connected between two chains (41), driving motor (44) are installed in the side of backup pad (7), and its output shaft is connected with pivot (8), and the output of singlechip (1) is connected to its input electricity.
3. The circulating hot air drying system according to claim 1, wherein: the drying box (3) is a double-layer angle steel box, and glass fiber is filled between angle steel.
4. The circulating hot air drying system according to claim 1, wherein: still include pipeline (11), pipeline (11) are fixed in the bottom of backup pad (7), and communicate with reposition of redundant personnel pipeline (61), evenly seted up on backup pad (7) and correspond blowhole (12) with pipeline (11) position, the inner wall of blowhole (12) is installed and is hidden the dirt net.
5. The circulating hot air drying system according to claim 1, wherein: dust removal mechanism (5) include cover (51), dust removal sack (52) and dust removal tank (53), cover (51) threaded connection is on the top of dust removal tank (53), and dust removal sack (52) are installed to its bottom, and its top communicates with dehumidifier (15), dust removal tank (53) are fixed in the side of drying cabinet (3), and it communicates with back flow (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022411601.5U CN213421741U (en) | 2020-10-27 | 2020-10-27 | Circulating hot air drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022411601.5U CN213421741U (en) | 2020-10-27 | 2020-10-27 | Circulating hot air drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421741U true CN213421741U (en) | 2021-06-11 |
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ID=76249601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022411601.5U Expired - Fee Related CN213421741U (en) | 2020-10-27 | 2020-10-27 | Circulating hot air drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213421741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099738A (en) * | 2023-03-28 | 2023-05-12 | 安徽泰乐玛科技有限公司 | Quick paint drying device for track traffic air guide sleeve |
-
2020
- 2020-10-27 CN CN202022411601.5U patent/CN213421741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099738A (en) * | 2023-03-28 | 2023-05-12 | 安徽泰乐玛科技有限公司 | Quick paint drying device for track traffic air guide sleeve |
| CN116099738B (en) * | 2023-03-28 | 2024-04-16 | 安徽泰乐玛科技有限公司 | Quick paint drying device for track traffic air guide sleeve |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |