CN202582060U - Waterproof condensation microwave vacuum drier - Google Patents
Waterproof condensation microwave vacuum drier Download PDFInfo
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- CN202582060U CN202582060U CN 201220210939 CN201220210939U CN202582060U CN 202582060 U CN202582060 U CN 202582060U CN 201220210939 CN201220210939 CN 201220210939 CN 201220210939 U CN201220210939 U CN 201220210939U CN 202582060 U CN202582060 U CN 202582060U
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- seal box
- box
- water
- vacuum device
- condenser
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Abstract
The utility model discloses a waterproof condensation microwave vacuum drier, which comprises a sealing box (1), an electric appliance box (2) and a control box (3), wherein a material rack (4), a heater (17) and a combined sensor (10) are arranged in the sealing box (1); a microwave generator (5), a vacuum pump (6) and a condenser (7) are arranged in the electric appliance box (2); a programmable logic controller (PLC) is arranged in the control box (3); and the microwave generator (5), the vacuum pump (6), the condenser (7), the combined sensor (10) and the heater (17) are electrically connected with the PLC. The moisture evaporated by the materials is sucked by using the vacuum pump, the temperature influence in the sealing box is slight, and the drying efficiency is improved; the heater is arranged on the top of the sealing box, the water vapor is prevented from being condensed and dropping on the materials; and moreover, at least two pressing pieces are arranged on four sides of the sealing door, so that the sealing door, the sealing ring and the sealing box can be seamlessly attached, and the sealing property is guaranteed.
Description
Technical field
The utility model relates to a kind of drying equipment, particularly relates to a kind of anti-water-setting micro-wave vacuum device.
Background technology
At present, dry run almost relates to all departments of national economy, is widely used in production and the life.Dry purpose is moisture or the solvent of removing in some raw material, semi-finished product and the finished product, so that processing, use, transportation and storage etc.General drying means has Mechanical Method, chemical method and heating (freezing) method.Huge, the dry expense of these methods or equipment is high, or rate of drying is slow, treating capacity is little.Along with science and technology development; Like the appearance of new products such as biological products, new material (heterogeneous composite material, nano material, intellectual material and biomedical material etc.), advanced ceramic, novel gourmet food and newtype drug goods, traditional dry technology and drier differ and establish a capital adaptation.Microwave drying technology and microwave dryer have obtained extensive use and have shown significant superiority in industries such as light industry, chemical materials industry, food and farming industries.Microwave drying adapts to a new technology of new product requirement beyond doubt.
Microwave drying is different from the traditional drying mode, and its hot conduction orientation is identical with the moisture diffusion direction.Compare with the traditional drying mode, have advantages such as rate of drying is big, energy-conservation, production efficiency is high, uniform drying, cleaner production, easy realization automation is controlled and improve the quality of products, thereby be that dry every field more and more comes into one's own.China's microwave drying technology has been used for aspects such as food industry, chemical engineering of materials, medical industry, exploitation of mineral resources industry, ceramic industry, lab analysis, wet natural rubber processing at present.
The microwave dryer of existing medical industry aspect has following shortcoming:
(1) existing microwave dryer all uses fan to blow out the moisture in the drying box, but has reduced the temperature in the drier like this, makes rate of drying slack-off;
(2) the hermatic door place of existing microwave dryer can use sealing ring, but is difficult to guarantee the seamless applying between hermatic door, sealing ring and the seal box three that sealing property is not high;
(3) steam of existing microwave dryer promptly can possibly be dropped on the material with after the low casing top of temperature contacts in condensation, makes prolong drying time;
(4) mostly the material frame of existing microwave dryer is the fixed space size, when article are too big, the defective of putting can occur.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of present technology, provides that a kind of rate of drying is fast, the anti-water-setting micro-wave vacuum device of good airproof performance.
The utility model is realized through following technical scheme: a kind of anti-water-setting micro-wave vacuum device, comprise seal box, electric appliance box and control cabinet, and be provided with the material frame in the seal box; Be provided with microwave generator, vavuum pump and condenser in the described electric appliance box; Microwave generator is connected to the transmitter in the seal box through waveguide, and the bleeding point of vavuum pump is communicated to seal box, and its gas outlet is connected to condenser; The outlet of condenser is communicated to the outside; Seal box is provided with air inlet, and the top of seal box is provided with a heater, and its inside also is provided with combination sensor; Be provided with the PLC controller in the control cabinet; Microwave generator, vavuum pump, condenser, combination sensor and heater all are electrically connected with the PLC controller, and described material frame is a sandwich construction, and the flitch of putting above it is installed on the material frame through carriage.
Described seal box is provided with a hermatic door, is provided with sealing ring between hermatic door and the seal box.
Every limit of described hermatic door is provided with two fastening grooves at least, and seal box all is provided with fasteners with respect to the position of fastening groove, and fasteners cooperates with the fastening groove.
Described fasteners comprises circular rolling disc and rifle bar, and rifle bar is installed on the seal box, and circular rolling disc is rotatably installed on the rifle bar.
Described transmitter is spherical transmitter.
Described air inlet is communicated to the outside through an air cleaner, is provided with a magnetic valve between air cleaner and the air inlet, and magnetic valve is connected to the PLC controller.
Described control cabinet outer setting has display and supervisory keyboard.
Described combination sensor comprises temperature sensor, humidity sensor and pressure sensor.
The beneficial effect of the utility model is:
(1) use vavuum pump sucking-off article to evaporate the moisture that, smaller to temperature effect in the seal box, improved drying efficiency;
(2) heater is set at the top of seal box, has avoided the steam at top to condense and be dropped on the article, thereby slowed down rate of drying;
(3) all be provided with at least two compressing members on four limits of hermatic door, making between hermatic door, sealing ring and the seal box can seamless applying, has guaranteed sealing;
(4) the material frame is the multilayer adjustable structure, the material that makes it possible to place big or small various.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the front view of the utility model;
Fig. 3 is the structural representation of fasteners;
Among the figure, 1-seal box, 2-electric appliance box, 3-control cabinet, 4-material frame; The 5-microwave generator, 6-vavuum pump, 7-condenser, 8-transmitter, 9-air inlet; The 10-combination sensor, 11-air cleaner, 12-hermatic door, 13-fastening groove, 14-fasteners; The circular rolling disc of 15-, the 16-rifle bar, the 17-heater, 18-puts flitch.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the structure of the utility model is not limited only to following examples:
Like Fig. 1, shown in Figure 2, a kind of anti-water-setting micro-wave vacuum device comprises seal box 1, electric appliance box 2 and control cabinet 3; Be provided with material frame 4 in the seal box 1, be provided with microwave generator 5, vavuum pump 6 and condenser 7 in the described electric appliance box 2, microwave generator 5 is connected to the transmitter 8 in the seal box 1 through waveguide; The bleeding point of vavuum pump 6 is communicated to seal box 1, and its gas outlet is connected to condenser 7, and the outlet of condenser 7 is communicated to the outside; Seal box 1 is provided with air inlet 9, and the top of seal box 1 is provided with a heater 17, places top water devaporation; Drench article once more, its inside also is provided with combination sensor 10, is provided with the PLC controller in the control cabinet 3; Microwave generator 5, vavuum pump 6, condenser 7, combination sensor 10 and heater 17 all are electrically connected with the PLC controller; Described material frame 4 is a sandwich construction, and the flitch 18 of putting above it is installed on the material frame 4 through carriage, can place the dry article of highly different needs.
Described seal box 1 is provided with a hermatic door 12, is provided with sealing ring between hermatic door 12 and the seal box 1.
Every limit of hermatic door 12 is provided with two fastening grooves 13 at least, and seal box 1 all is provided with fasteners 14 with respect to the position of fastening groove 13, and fasteners 14 cooperates with fastening groove 13.Fasteners 14 comprises circular rolling disc 15 and rifle bar 16; Rifle bar 16 is installed on the seal box 1; Circular rolling disc 15 is rotatably installed on the rifle bar 16, after hermatic door 12 is shut, rifle bar 16 is snapped in the fastening groove 13; The circular rolling disc 15 of turn can make hermatic door 12 and seal box 1 tightly fit, and has guaranteed excellent sealing performance.
Described transmitter 8 is spherical transmitter, and sphere is distributed with uniform aperture, helps the article in the seal box 1 are evenly heated.
Described air inlet 9 is communicated to the outside through an air cleaner 11, is provided with a magnetic valve between air cleaner 11 and the air inlet 9, and magnetic valve is connected to the PLC controller.
Described combination sensor 10 comprises temperature sensor, humidity sensor and pressure sensor.
Described control cabinet 3 outer setting have display and supervisory keyboard, and display is used to show the data such as temperature, humidity and pressure in the seal box 1, and supervisory keyboard is used to be provided with the limit value of temperature, humidity and pressure data in the seal box 1.
The operation principle of the utility model: that regulates material frame 4 in the seal box 1 puts flitch 18, makes article better be placed on the material frame 4, shuts hermatic door 12 and fastenings; With supervisory keyboard the setting value of temperature sensor, humidity sensor and pressure sensor is set, opens the beginning key, microwave generator 5 is started working; Microwave exhales through transmitter 8 through waveguide, and article are evenly heated, and the moisture in the article promptly is evaporated in the air; The steam of opening heater 17 assurance tops is noncondensing, and when humidity was higher than setting value in the seal box 1, PLC controller control vavuum pump 6 began from seal box 1, to suck air; Water in air steam is discharged through condenser liquefy water, crosses when low when the air pressure in the seal box 1, is lower than the saturated pressure of water at Current Temperatures; The PLC controller is opened the magnetic valve of air inlet 9, and air pressurizes to seal box 1 because the pressure relation enters into seal box 1 from air inlet 9; When pressure sensor records air pressure in the seal box 1 and is higher than the saturated pressure of water at Current Temperatures, promptly close magnetic valve, temperature sensor records when temperature is higher than setting value in the seal box 1; The PLC controller can cut out microwave generator 5; Temperature is crossed when hanging down can open microwave generator 5 again, so moves in circles, and can carry out drying to article.
Claims (8)
1. anti-water-setting micro-wave vacuum device; Comprise seal box (1), electric appliance box (2) and control cabinet (3); Be provided with material frame (4) in the seal box (1), it is characterized in that: be provided with microwave generator (5), vavuum pump (6) and condenser (7) in the described electric appliance box (2), microwave generator (5) is connected to the transmitter (8) in the seal box (1) through waveguide; The bleeding point of vavuum pump (6) is communicated to seal box (1); Its gas outlet is connected to condenser (7), and the outlet of condenser (7) is communicated to the outside, and seal box (1) is provided with air inlet (9); The top of seal box (1) is provided with a heater (17); Its inside also is provided with combination sensor (10), and control cabinet is provided with the PLC controller in (3), and microwave generator (5), vavuum pump (6), condenser (7), combination sensor (10) and heater (17) are electrically connected with the PLC controller; Described material frame (4) is a sandwich construction, and the flitch (18) of putting above it is installed on the material frame (4) through carriage.
2. a kind of anti-water-setting micro-wave vacuum device according to claim 1, it is characterized in that: described seal box (1) is provided with a hermatic door (12), is provided with sealing ring between hermatic door (12) and the seal box (1).
3. a kind of anti-water-setting micro-wave vacuum device according to claim 2; It is characterized in that: every limit of described hermatic door (12) is provided with two fastening grooves (13) at least; Seal box (1) all is provided with fasteners (14) with respect to the position of fastening groove (13), and fasteners (14) cooperates with fastening groove (13).
4. a kind of anti-water-setting micro-wave vacuum device according to claim 3; It is characterized in that: described fasteners (14) comprises circular rolling disc (15) and rifle bar (16); Rifle bar (16) is installed on the seal box (1), and circular rolling disc (15) is rotatably installed on the rifle bar (16).
5. a kind of anti-water-setting micro-wave vacuum device according to claim 1, it is characterized in that: described transmitter (8) is spherical transmitter.
6. a kind of anti-water-setting micro-wave vacuum device according to claim 1; It is characterized in that: described air inlet (9) is communicated to the outside through an air cleaner (11); Be provided with a magnetic valve between air cleaner (11) and the air inlet (9), magnetic valve is connected to the PLC controller.
7. a kind of anti-water-setting micro-wave vacuum device according to claim 1, it is characterized in that: described combination sensor (10) comprises temperature sensor, humidity sensor and pressure sensor.
8. a kind of anti-water-setting micro-wave vacuum device according to claim 1, it is characterized in that: described control cabinet (3) outer setting has display and supervisory keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210939 CN202582060U (en) | 2012-05-11 | 2012-05-11 | Waterproof condensation microwave vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210939 CN202582060U (en) | 2012-05-11 | 2012-05-11 | Waterproof condensation microwave vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582060U true CN202582060U (en) | 2012-12-05 |
Family
ID=47251463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220210939 Expired - Fee Related CN202582060U (en) | 2012-05-11 | 2012-05-11 | Waterproof condensation microwave vacuum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090645A (en) * | 2011-11-01 | 2013-05-08 | 四川汇利实业有限公司 | Water condensation preventing microwave vacuum drier |
| CN106057563A (en) * | 2016-07-15 | 2016-10-26 | 中科电力装备集团有限公司 | Outdoor high voltage vacuum circuit breaker |
| CN112944219A (en) * | 2020-12-31 | 2021-06-11 | 深圳市福田区南科大量子技术与工程研究院 | Gas control box |
-
2012
- 2012-05-11 CN CN 201220210939 patent/CN202582060U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090645A (en) * | 2011-11-01 | 2013-05-08 | 四川汇利实业有限公司 | Water condensation preventing microwave vacuum drier |
| CN103090645B (en) * | 2011-11-01 | 2015-02-11 | 四川汇利实业有限公司 | Water condensation preventing microwave vacuum drier |
| CN106057563A (en) * | 2016-07-15 | 2016-10-26 | 中科电力装备集团有限公司 | Outdoor high voltage vacuum circuit breaker |
| CN112944219A (en) * | 2020-12-31 | 2021-06-11 | 深圳市福田区南科大量子技术与工程研究院 | Gas control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130511 |