CN112080882A - Microwave-assisted medium-temperature hot air impact drying device - Google Patents
Microwave-assisted medium-temperature hot air impact drying device Download PDFInfo
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- CN112080882A CN112080882A CN202010995252.8A CN202010995252A CN112080882A CN 112080882 A CN112080882 A CN 112080882A CN 202010995252 A CN202010995252 A CN 202010995252A CN 112080882 A CN112080882 A CN 112080882A
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- hot air
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- temperature
- drying chamber
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- 238000001035 drying Methods 0.000 title claims abstract description 109
- 239000004744 fabric Substances 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000004753 textile Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 238000007602 hot air drying Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- 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
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/09—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by jets of gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Abstract
A microwave-assisted medium-temperature hot air impact drying device comprises a base, a drying chamber arranged on the base and a high-temperature resistant belt arranged on the base and penetrating through the drying chamber, wherein a plurality of hot air guide holes are formed in the top of the drying chamber, heat exchangers are arranged on the hot air guide holes, and microwave nozzles which are arranged intermittently with the hot air guide holes are arranged on one side, facing the high-temperature resistant belt, of the hot air guide holes; the bottom of the drying cavity is provided with a wet air diversion hole, the wet air diversion hole is provided with electromagnets which are intermittently arranged with the wet air diversion hole, and a filter screen box body is arranged below the wet air diversion hole.
Description
Technical Field
The invention relates to the technical field of hot air and microwave application equipment, in particular to a microwave-assisted medium-temperature hot air impact drying device.
Background
The textile industry is the traditional prop industry and the main civil industry of national economy in China, the competitive pressure of the textile industry is higher and higher, the styles, the processes and the like of the textile industry are more and more, more requirements are also provided for the printing and dyeing of textiles and the shaping and drying of the printed and dyed textiles, the dye of the fabrics can be better fixed through microwave drying and hot air, the energy consumption can be reduced, in addition, the fabrics are convenient to store after being dried, and the damage to the fabrics can be reduced.
Based on a domestic hot air circulation oven, after air blown out by a fan is heated by a heat exchanger, hot air flows into a box body and heats materials in the box body, and water volatilized by the materials is brought out by the hot air, enters a circulating air duct, is sucked into the fan again, and enters a circulating state. This bake out case has carried out circulation treatment to hot-blast, makes the humid air after the material drying obtain very recycle, but does not handle the humid air after the material drying, lets the humid air of unprocessed for a long time in the heated air mesocycle, can carry the impurity in the material into the circulation wind channel, and the wind channel is difficult for wasing, consequently can cause cross infection to the material.
Chinese invention patent (CN111076511A) discloses a microwave drying device, which can dry chemical raw materials and treat waste gas generated by drying, and has high practicability, but not high drying efficiency.
The Chinese invention patent (CN306015353U) discloses a textile fabric drying device, the drying technology adopted by the drying device is hot air drying, the source of hot air is hot air of an air conditioner external unit, the device is simple to operate, convenient to use, energy-saving and environment-friendly, but the drying efficiency is low, and the drying time is long.
Disclosure of Invention
Aiming at the prior art, the invention provides a microwave-assisted medium-temperature hot air impact drying device, which improves the material drying efficiency by two drying methods of hot air drying and microwave drying and can effectively recycle waste energy.
In order to solve the technical problem, the invention is solved by the following scheme:
a microwave-assisted medium-temperature hot air impact drying device comprises a base, a drying chamber arranged on the base and a high-temperature resistant belt arranged on the base and penetrating through the drying chamber, wherein a plurality of hot air guide holes are formed in the top of the drying chamber, heat exchangers are arranged on the hot air guide holes, and microwave nozzles which are arranged intermittently with the hot air guide holes are arranged on one side, facing the high-temperature resistant belt, of the hot air guide holes; the bottom of the drying cavity is provided with a wet air diversion hole, the wet air diversion hole is provided with electromagnets which are intermittently arranged with the wet air diversion hole, and a filter screen box body is arranged below the wet air diversion hole.
In one embodiment, a cold air inlet is formed in one end of the heat exchanger, and a fan for sucking cold air into the base from the cold air inlet is arranged in the cold air inlet.
In one embodiment, one end of the drying chamber and one end of the high temperature resistant belt are provided with a wet cloth inlet, and the other end of the drying chamber and the high temperature resistant belt are provided with a cloth outlet.
In one embodiment, a side wall of the drying chamber is provided with a temperature measuring instrument and a moisture measuring instrument.
In one embodiment, the filter screen box body comprises a glue drying agent arranged in the filter screen box body and a filter screen arranged on the filter screen box body, wherein a sealing gasket is arranged on the periphery of the filter screen, and the filter screen is fixed on the filter screen box body through a clamping strip.
In one embodiment, a groove for accommodating the filter screen box body is formed between the bottom of the base and the bottom of the drying chamber, and the filter screen box body is connected with the groove through a guide rail.
In one embodiment, an air duct is arranged between the bottom of the drying chamber and the bottom of the base and between one side of the drying chamber and one side of the base, and a high-temperature blower is arranged in the air duct.
In one embodiment, one end of the base is provided with a powered gate valve.
In one embodiment, a transmission system and a control system are arranged on the base, and the control system is connected with the transmission system, the microwave nozzle, the electric gate valve temperature measuring instrument, the moisture measuring instrument, the electromagnet and the high-temperature blower.
In one embodiment, the transmission system includes a motor that rotates the high temperature belt, a pulley, and a coupling.
The invention has the beneficial effects that:
1. according to the textile fabric drying device, the wet cloth inlet is formed in the left side of the base, materials enter the drying chamber to be dried through the wet cloth inlet, and in order to enable the contact area of the wet cloth drying to be large, microwaves and hot air directly act on the materials through a feeding and discharging mode of a production line; a fan is arranged on the right side of the base, blows cold air in and then passes through a heat exchanger above the drying chamber; the upper part of the drying chamber is provided with hot air diversion holes and microwave spray pipes which are arranged in a crossed manner, the hot air diversion holes and the microwave nozzles are arranged in a crossed manner, and a heat source is distributed reasonably, so that the drying efficiency is improved; the lower part of the drying chamber is provided with a wet air diversion plate hole and electromagnets which are arranged in a crossed manner, wherein the wet air diversion plate hole mainly plays a role in guiding wet air, and the electromagnets generate an alternating electric field; wet air flows out of the wet air guide holes and passes through the filter screen and the silica gel desiccant, and after the wet air is treated, the treated wet air is guided to the heat exchanger by using the high-temperature air blower, so that the wet air can be recycled; the temperature measuring instrument and the moisture content measuring instrument are installed on the left side of the drying chamber, when the readings of the temperature measuring instrument and the moisture content measuring instrument are too high, the electromagnet is adjusted through the control system to control microwave drying, the two drying methods are alternately arranged, hot air drying and microwave drying can be controlled according to the temperature and the humidity in the drying box in the drying process, drying control over drying cloth is facilitated, and drying efficiency is improved.
2. In the field of drying of porous materials, direct energy utilization is less, the fabric drying device can be used for processing energy utilization, materials are dried through the fabric drying device, drying efficiency is improved, the contact area of the materials and a heat source is fully improved, too large temperature difference cannot be generated between the materials, in addition, a filter screen and a silica gel drying agent which are used for processing wet air are recycled, and therefore considerable environmental protection benefits and economic benefits are generated.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a left sectional structural view of the present invention.
Fig. 4 is a schematic view of the cartridge structure of the filter screen of the present invention.
Fig. 5 is a block flow diagram of the apparatus of the present invention.
Shown in the figure: 1. a high temperature resistant belt; 2. a wet cloth inlet; 3. a temperature measuring instrument; 4. a moisture content measuring instrument; 5. a microwave nozzle; 6. hot air diversion holes; 7. a heat exchanger; 8. a drying chamber; 9. a high temperature blower; 10. a fan; 11. a cold air inlet; 12. a cloth outlet; 13. an electric gate valve; 14. an air duct; 15. a silica gel desiccant; 16. a filter screen; 17. a humid air diversion hole; 18. an electromagnet; 19. a base; 20. a filter screen cartridge; 21. clamping the strip; 22. a screen surface; 23. a filter screen box body handle; 24. a slide rail.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, characteristic details such as specific configurations and components are provided only to help the embodiments of the present invention be fully understood. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.
The invention provides a microwave-assisted medium-temperature hot air impact drying device.
As shown in fig. 1-5, a microwave-assisted medium-temperature hot air impingement drying apparatus includes a base 19, a drying chamber 8 and a high-temperature belt 1, wherein the base 19 and the drying chamber 8 are connected together by welding, the high-temperature belt 1 is disposed on the base 19 and penetrates through the drying chamber 8, specifically, as shown in the figure, the base 19 is a base with a groove at the middle, the drying chamber 8 is welded in the groove and has a space with the bottom of the groove, and the high-temperature belt 1 is disposed on the base 19 and penetrates through the drying chamber 8.
Further, be provided with transmission system on the base 16, wherein, transmission system is including driving high temperature belt 1 pivoted motor, belt pulley and shaft coupling to the motor passes through the shaft coupling and drives the belt pulley and rotate, and high temperature belt 1 rotates simultaneously through the belt pulley rotation simultaneously.
Further, the drying chamber 8 with the one end of high temperature resistant belt 1 is provided with wet cloth entry 1, the other end is provided with cloth export 12, specifically, as shown in fig. 1, drying chamber 8 is provided with wet cloth entry 1 with high temperature resistant belt 1 left end, the right-hand member is provided with cloth export 12 to after the material was placed on the high temperature resistant belt 1 of wet cloth entry 1 department, through the high temperature resistant belt 1 of transmission system control removal, and then let the material get into drying chamber 8 and dry, after the material is dry in drying chamber 8, transmission system control high temperature resistant belt 1 removes the material from cloth export 12 and comes out.
Furthermore, the wet cloth inlet 1 allows the material to enter the drying chamber 8 for drying, and in order to increase the contact area for drying the wet cloth, the microwave and hot air are directly acted on the material by adopting a feeding and discharging mode of a production line.
Further, as shown in fig. 1 and 3, a plurality of hot air guiding holes 6 are formed in the top of the drying chamber 8, a heat exchanger 7 is arranged on each of the hot air guiding holes 6, and a microwave nozzle 5 arranged intermittently with each of the hot air guiding holes 6 is arranged on one side of each of the hot air guiding holes 6 facing the high temperature resistant belt 1; specifically, the center of the top of the drying chamber 8 is provided with intermittently arranged hot air diversion holes 6, and preferably, the center of the top of the drying chamber 8 is provided with 4 rows of intermittently arranged hot air diversion holes 6 with the diameter of 60 cm; the hot air diversion hole 6 is provided with a heat exchanger 7, and the heat exchanger 7 is in threaded connection with the drying chamber 8; one side of the hot air diversion holes 6 facing the high-temperature resistant belt 1 is provided with microwave nozzles 5 which are arranged intermittently with the hot air diversion holes 6, and preferably, one side of the hot air diversion holes 6 facing the high-temperature resistant belt 1 is provided with 6 microwave nozzles 5.
Furthermore, a cold air inlet 11 is formed in one end of the heat exchanger 7, and a fan 10 for sucking cold air into the base 19 from the cold air inlet is arranged in the cold air inlet 11. Therefore, cold air enters the heat exchanger 7 through the operation of the fan 10, and hot air treated by the heat exchanger 7 enters the drying chamber 8 from the hot air diversion hole 6 to act on wet cloth for drying.
Further, a plurality of intermittently arranged wet air guide holes 17 are formed in the bottom of the drying chamber 8, electromagnets 18 intermittently arranged with the wet air guide holes 17 are arranged on the wet air guide holes 17, a filter screen box body 20 is installed below the wet air guide holes 17, specifically, 6 rows of intermittently arranged wet air guide holes 17 are formed in the center of the bottom of the drying chamber 8, and preferably, the diameter of each wet air guide hole 17 is 60 cm; 6 electromagnets 18 which are arranged with the wet air diversion holes 17 in an intermittent way are arranged on the wet air diversion holes 17; a filter screen 16 and a silica gel desiccant 15 are arranged below the wet air diversion hole 17.
As further shown in fig. 4, a clamping strip 21 is arranged above the filter screen box body 20, so that the filter screen 16 can be conveniently installed and positioned; the upper surface and the lower surface of the filter screen box body 20 are screen surfaces 22 which can allow wet air to enter the filter screen box body 20; the two sides of the filter screen box body 20 are provided with slide rails 24, so that the filter screen 16 and the silica gel desiccant 15 can be conveniently replaced, and the filter screen 16 and the silica gel desiccant 15 can be recycled; one end of the filter screen box body 20 is also provided with a handle 23, which is convenient for the extraction of the filter screen box body 20.
Further, be equipped with between the bottom of base 19 and the drying chamber 8 bottom and hold the recess of filter screen box body 20, there is the guide rail to be connected between filter screen box body 20 and the recess, specifically as shown in the figure, one side of base 19 has been seted up and has been held the recess of filter screen box body 20, the recess is located drying chamber 8 with between the base 19, one side of base 19 is provided with and runs through the recess of base 19, the recess is located drying chamber 8 with between the base 19 for filter screen box body 20 can the guide rail removal in the recess.
Further, an air duct 14 is arranged between the bottom of the drying chamber 8 and the bottom of the base 19 and between one side of the drying chamber 8 and one side of the base 19, a high-temperature blower 9 is arranged in the air duct 14, and the high-temperature blower 9 is installed in the air duct 14 and has a flow guiding effect on the processed wet air in the air duct 14.
Further, one end of the base 19 is provided with the electric gate valve 13, and specifically, one end of the bottom of the base 19 is provided with the electric gate valve 13.
Further, a temperature measuring instrument 3 and a moisture content measuring instrument 4 are provided on one side wall of the drying chamber 8, so that the magnetic field intensity of the electromagnet 18 is adjusted or the electric gate valve 13 is adjusted according to the readings of the temperature measuring instrument 3 and the moisture content measuring instrument 4.
Further, as shown in fig. 5, a control system is further arranged on the base 19, and the control system is connected with the transmission system, the microwave nozzle 5, the temperature measuring instrument 3 of the electric gate valve 13, the moisture measuring instrument 4, the electromagnet 18 and the high-temperature blower 9, so that the operation of the transmission system, the microwave nozzle 5, the temperature measuring instrument 3 of the electric gate valve 13, the moisture measuring instrument 4, the electromagnet 18 and the high-temperature blower 9 can be controlled through the control system. Therefore, the control system controls the electromagnet to generate an alternating magnetic field, and then controls the opening of the nozzle to generate microwaves to act on wet cloth, so that the wet cloth is dried. Further, the control system may adjust the magnetic field strength of the electromagnet 18 or adjust the electric gate valve 13 to discharge moisture or the like of the dried material, based on the readings in the temperature measuring instrument 3 and the moisture content measuring instrument 7.
The working principle is as follows: wet cloth enters the wet cloth inlet 2 from the high-temperature resistant belt 13, the fan 10 sucks cold air into the base 19 from the cold air inlet 11, the cold air is heated by the heat exchanger 7 to form hot air, and the hot air flows into the drying chamber 8 from the hot air diversion hole 6 and acts on the wet cloth to be dried by the hot air; meanwhile, the control system turns on the electromagnet 18 to generate an alternating magnetic field, opens the outlet of the nozzle 5 and performs microwave drying on the wet cloth; the wet air generated in the drying chamber 8 flows out from the wet air guide hole 17, impurities in the wet air are filtered through the filter screen 16, then the moisture in the wet air is dried through the silica gel drying agent 15, and the treated wet air is sucked into a hot air circulation through the high-temperature air blower 9. After the system is operated for a period of time, when the readings in the temperature measuring instrument 3 and the moisture measuring instrument 4 are too high, the control system can be used for adjusting the magnetic field intensity in the electromagnet 18, and the control system can also be used for adjusting the switch of the electric gate valve 13 to directly exhaust the humid air so as to adjust the temperature of the drying chamber 8.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the invention has been described in detail with reference to the foregoing illustrative embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A microwave-assisted medium-temperature hot air impact drying device is characterized in that: the microwave drying device comprises a base (19), a drying chamber (8) arranged on the base (19) and a high-temperature resistant belt (1) which is arranged on the base (19) and penetrates through the drying chamber (8), wherein a plurality of hot air guide holes (6) are formed in the top of the drying chamber (8), heat exchangers (7) are arranged on the hot air guide holes (6), and microwave nozzles (5) which are arranged intermittently with the hot air guide holes (6) are arranged on one side, facing the high-temperature resistant belt (1), of the hot air guide holes (6); wet air water conservancy diversion hole (17) have been seted up to the bottom of drying chamber (8), be provided with on wet air water conservancy diversion hole (17) with electromagnet (18) that wet air water conservancy diversion hole (17) intermittent type was arranged, filter screen box body (20) are installed to wet air water conservancy diversion hole (17) below.
2. The microwave-assisted medium-temperature hot air impingement drying device of claim 1, wherein: a cold air inlet (11) is formed in one end of the heat exchanger (7), and a fan (10) for sucking cold air into the base (19) from the cold air inlet is arranged in the cold air inlet (11).
3. The microwave-assisted medium-temperature hot air impingement drying device of claim 1, wherein: one end of the drying chamber (8) and one end of the high-temperature resistant belt (1) are provided with a wet cloth inlet (1), and the other end of the drying chamber is provided with a cloth outlet (12).
4. The microwave-assisted medium-temperature hot air impingement drying device of claim 1, wherein: and a temperature measuring instrument (3) and a moisture content measuring instrument (4) are arranged on one side wall of the drying chamber (8).
5. The microwave-assisted medium-temperature hot air impingement drying device of claim 1, wherein: filter screen box body (20) are in including setting up gluey drier (15) in filter screen box body (20) and setting are in filter screen (16) on filter screen box body (20), wherein, filter screen (16) periphery has sealed the pad, filter screen (16) are fixed through card strip (21) on the filter screen box body (20).
6. The microwave-assisted medium-temperature hot air impingement drying device according to claim 5, characterized in that: be equipped with between the bottom of base (19) and drying chamber (8) bottom and hold the recess of filter screen box body (20), there is the guide rail to be connected between filter screen box body (20) and the recess.
7. The microwave-assisted medium-temperature hot air impingement drying device of claim 1, wherein: an air duct (14) is arranged between the bottom of the drying chamber (8) and the bottom of the base (19) and between one side of the drying chamber (8) and one side of the base (19), and a high-temperature air blower (9) is arranged in the air duct (14).
8. The microwave-assisted medium-temperature hot air impingement drying device of claim 1, wherein: one end of the base (19) is provided with an electric gate valve (13).
9. The microwave-assisted medium-temperature hot air impingement drying device of claim 1, wherein: the microwave spraying device is characterized in that a transmission system and a control system are arranged on the base (19), and the control system is connected with the transmission system, the microwave nozzle (5), the electric gate valve (13), the temperature measuring instrument (3), the moisture measuring instrument (4), the electromagnet (18) and the high-temperature air blower (9).
10. The microwave-assisted medium-temperature hot air impingement drying device of claim 9, wherein: the transmission system comprises a motor, a belt pulley and a coupling, wherein the motor drives the high-temperature belt (1) to rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995252.8A CN112080882A (en) | 2020-11-18 | 2020-11-18 | Microwave-assisted medium-temperature hot air impact drying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010995252.8A CN112080882A (en) | 2020-11-18 | 2020-11-18 | Microwave-assisted medium-temperature hot air impact drying device |
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| JP2008304161A (en) * | 2007-06-11 | 2008-12-18 | Seiko Engineering Kk | Drying device of paper pipe, and drying method of paper pipe |
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| KR20130126164A (en) * | 2012-05-11 | 2013-11-20 | 욱성화학주식회사 | Continuous hybrid type microwave drying apparatus and pigment drying method using the same |
| KR101848298B1 (en) * | 2016-10-06 | 2018-04-12 | 오디씨(주) | Modular dryer system |
| CN110411151A (en) * | 2019-07-12 | 2019-11-05 | 云南民族大学 | A kind of device and method of microwave hot air combined drying brown coal |
| KR102069519B1 (en) * | 2019-08-20 | 2020-01-23 | (주)계선이엔지 | Apparatus drying with typed in circulation of removing of wet sealed |
| CN110715534A (en) * | 2019-11-11 | 2020-01-21 | 江西农业大学 | Automatic wet circulating infrared hot air drying device of accuse |
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