CN205279636U - Electricity air blast drying cabinet - Google Patents
Electricity air blast drying cabinet Download PDFInfo
- Publication number
- CN205279636U CN205279636U CN201620027781.8U CN201620027781U CN205279636U CN 205279636 U CN205279636 U CN 205279636U CN 201620027781 U CN201620027781 U CN 201620027781U CN 205279636 U CN205279636 U CN 205279636U
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- CN
- China
- Prior art keywords
- hot
- drying baker
- inner chamber
- dry oven
- blast
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Abstract
The utility model discloses an electricity air blast drying cabinet has solved the problem that easily makes the specimen surface fracture after the sample is dried to electricity air blast drying cabinet, and its technical scheme main points are: the utility model discloses an inner chamber of stoving case is spherical inner chamber, and spherical inner chamber is equipped with a plurality of hot -blast spouts along the sphere uniformly, still be equipped with the blow vent on the stoving case. The utility model discloses an inner chamber of stoving case is spherical inner chamber to be equipped with a plurality of hot -blast spouts at spherical inner chamber uniformly along the sphere, this kind of structure can make hot -blast each surface of blowing uniformly to the sample, makes each surperficial moisture evaporation rate of sample unanimous on the whole, thereby appears the crack after avoiding the sample to dry.
Description
Technical field
The utility model relates to a kind of drying plant, and more specifically, it relates to a kind of electricity air dry oven.
Background technology
Electricity forced air drying device is a kind of common drying plant, and it generally comprises frame, the drying baker that is arranged in frame and the gas blower being blown into hot blast to drying baker. When carrying out drying operation, being first placed on the rack in drying baker by sample, then close the case door of drying baker, start gas blower subsequently and be blown into hot blast to drying baker, hot blast blows and at specimen surface, the moisture in sample is evaporated, and reaches dry object. Current electric air dry oven, usually a blast orifice only it is equipped with, the hot blast being blown into drying baker from blast orifice can only blow to sample from a direction, each surface of sample can not be made so directly can be blown to by hot blast, the surface-moisture evaporation that sample is directly blown to by hot blast is fast, and the surface-moisture evaporation that directly can not be blown to by hot blast is slow, so when sample is completely dry, sample easily occurs that near hot air source place dry and cracked grade is damaged.
The Chinese patent that application number is CN201520361081.8 discloses a kind of air blast drying baker, drying baker is set to barrel-shaped structure, and is provided with multiple hot blast shower nozzle along its circumferential direction in drying baker. Being placed on rack by sample to be dried, start gas blower, electric heater, the sample of drying baker inside is carried out 360 �� of oven dry through multiple hot blast shower nozzle by hot blast, it is possible to effectively dry and cracked situation occurs in minimizing sample. But, this kind of air dry oven can not to the direct blowing hot-air of the upper and lower surface of sample, and that is the moisture vaporator rate of the upper and lower surface of sample is lower than the moisture vaporator rate of the side of sample, and sample still may occur dry and cracked after the drying.
Practical novel content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of electricity air dry oven, and the hot blast that the gas blower drum of this loft drier goes out can evenly blow each surface at sample, it is thus possible to avoid sample to ftracture after the drying.
For achieving the above object, the utility model provides following technical scheme:
A kind of electricity air dry oven, the drying baker comprise frame, being arranged in frame, the latticed rack being arranged in drying baker, the gas blower being blown into hot blast to drying baker and electric heater, the inner chamber of described drying baker is spherical inner chamber, described spherical inner chamber is globally provided with some hot air spouts evenly, and described drying baker is also provided with ventage.
Pass through such scheme, it is possible to make hot blast evenly blow to each surface of sample, make the moisture vaporator rate on each surface of sample unanimous on the whole, thus after avoiding sample drying, slight crack occurs.
The utility model is set to further: the outlet air end of described hot air spout is spherical, and described outlet air end is distributed with some production wells along its spherical uniform.
Come through such scheme, it is possible to make the hot blast blown out from single hot air spout blow to multiple directions, make the hot wind flow in drying baker more even, ensure that each position of sample is even by wind.
The utility model is set to further: described production well is in towards the enlarging shape outside hot blast shower nozzle.
The scope that this measure is intended to the hot blast blown out from spherical spout is covered is wider, and specimen surface is without by wind dead angle.
The utility model is set to further: also comprise hot gas re-flow pipe, and one end of described hot gas re-flow pipe the other end that is connected with ventage is connected with the blast inlet of gas blower.
Pass through such scheme, it is possible to the air being had surplus heat by the band flowed out from ventage is recycled, it is to increase the utilization ratio of heat energy, reduce the energy consumption of electricity air dry oven.
The utility model is set to further: it is outside that described hot gas re-flow pipe is arranged on electricity air dry oven, and the blast inlet of hot gas re-flow pipe and ventage and gas blower is and removably connects.
Pass through such scheme, when electricity air dry oven needs dehumidifying (after drying course terminates, the damp-heat air of drying baker inside runs into drying baker inwall and easily condenses out the globule, make the inner ponding of drying baker), return line can be pulled down, make the blast inlet of gas blower can directly suck the air of extraneous relatively dry, open case door, open gas blower and electric heater again, the moisture of drying baker inside can be discharged.
The utility model is set to further: described hot gas re-flow pipe is provided with thermal insulation layer.
Pass through such scheme, it is possible to reduce in the process of hot gas cycle from return line dispersed heat, it is to increase the utilization rate of electrical of electricity blast drier.
The utility model is set to further: the case door of described drying baker is provided with viewing window.
Compared with prior art, the utility model has the advantages that: the inner chamber of drying baker of the present utility model is spherical inner chamber, and globally it is provided with some hot air spouts at spherical inner chamber evenly, this kind of structure can make hot blast evenly blow to each surface of sample, make the moisture vaporator rate on each surface of sample unanimous on the whole, thus after avoiding sample drying, slight crack occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged view in Fig. 1.
Description of reference numerals: 1, frame; 2, drying baker; 3, hot air spout; 4, rack; 5, case door; 6, viewing window; 7, ventage; 8, gas blower; 9, electric heater; 10, hot gas re-flow pipe; 11, production well.
Embodiment
With reference to Fig. 1, a kind of electricity air dry oven, the drying baker 2 comprise frame 1, being arranged in frame 1, the latticed rack 4 being arranged in drying baker 2, the gas blower 8 being blown into hot blast to drying baker 2 and electric heater 9, the inner chamber of drying baker 2 is spherical inner chamber, spherical inner chamber is globally provided with some hot air spouts 3 evenly, and drying baker 2 is also provided with ventage 7. The case door 5 of drying baker 2 is provided with viewing window 6. Owing to multiple hot air spout 3 is uniformly distributed along spherical inner chamber, namely multiple hot air spout 3 is evenly distributed in the surrounding of rack 4, sample is placed on rack 4, open gas blower 8 and electric heater 9, have hot blast and evenly blow to specimen surface from all directions of sample, make the moisture vaporator rate on each surface of sample unanimous on the whole, thus after avoiding sample drying, slight crack occurs.
With reference to Fig. 2, the outlet air end of hot air spout 3 is spherical, and spherical outlet air end is distributed with some production wells 11 along its spherical uniform. This kind of structure can make the hot blast from the blowout of single hot air spout 3 blow to multiple directions, makes the hot wind flow in drying baker 2 more even, ensures that each position of sample is even by wind.
In addition, production well 11 is in towards the enlarging shape outside hot blast shower nozzle. The scope that this measure is intended to the hot blast blown out from spherical spout is covered is wider, and specimen surface is without by wind dead angle.
Such as Fig. 1, the utility model also comprises hot gas re-flow pipe 10, and wherein, one end of hot gas re-flow pipe 10 the other end that is connected with ventage 7 is connected with the blast inlet of gas blower 8. When electricity air dry oven works, the air that has surplus heat of band discharged from ventage 7 is drawn back by hot gas re-flow pipe 10 by gas blower 8 and is entered in electric heater 9, then reenters in drying baker 2. Temperature required compared to being heated to by outside air, the air heating being had surplus heat by band needs the electric energy consumed to be lacked much to temperature required, and the utility model can improve the utilization ratio of heat, reduces power consumption.
It should be understood that hot gas re-flow pipe 10 to be arranged on electricity air dry oven outside, and hot gas re-flow pipe 10 is with the blast inlet of ventage 7 and gas blower 8 and removably connects. After drying course terminates, the damp-heat air of drying baker 2 inside runs into drying baker 2 inwall and easily condenses out the globule, makes the inner ponding of drying baker 2, for the object safeguarded, it is necessary to discharged by the ponding of drying baker 2 inside. When electricity air dry oven needs dehumidifying, hot gas re-flow pipe 10 can be pulled down, make the blast inlet of gas blower 8 can directly suck the air of extraneous relatively dry, open case door 5, open gas blower 8 and electric heater 9 again, the moisture of drying baker 2 inside can be discharged fast. Here, the two ends of hot gas re-flow pipe 10 and the blast inlet of ventage 7 and gas blower 8 are all that grafting is fixed.
In addition, hot gas re-flow pipe 10 is provided with thermal insulation layer. Can reduce like this in the process of hot gas cycle from hot gas re-flow pipe 10 dispersed heat, it is to increase the utilization rate of electrical of electricity blast drier.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model. It is noted that for those skilled in the art, in the some improvements and modifications not departed under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an electric air dry oven, the drying baker (2) that comprise frame (1), is arranged on frame on (1), the latticed rack (4) in (2) that is arranged on drying baker, the gas blower (8) being blown into hot blast to drying baker (2) and electric heater (9), it is characterized in that: the inner chamber of described drying baker (2) is spherical inner chamber, described spherical inner chamber is globally provided with some hot air spouts (3) evenly, and described drying baker (2) is also provided with ventage (7).
2. electricity air dry oven according to claim 1, is characterized in that: the outlet air end of described hot air spout (3) is spherical, and described outlet air end is distributed with some production wells (11) along its spherical uniform.
3. electricity air dry oven according to claim 2, is characterized in that: described production well (11) is in towards the enlarging shape outside hot blast shower nozzle.
4. electricity air dry oven according to claim 1, is characterized in that: also comprise hot gas re-flow pipe (10), and one end of described hot gas re-flow pipe (10) the other end that is connected with ventage (7) is connected with the blast inlet of gas blower.
5. electricity air dry oven according to claim 4, is characterized in that: it is outside that described hot gas re-flow pipe (10) is arranged on electricity air dry oven, and hot gas re-flow pipe (10) is with the blast inlet of ventage (7) and gas blower and removably connects.
6. electricity air dry oven according to claim 5, is characterized in that: described hot gas re-flow pipe (10) is provided with thermal insulation layer.
7. electricity air dry oven according to claim 1, is characterized in that: the case door (5) of described drying baker (2) is provided with viewing window (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027781.8U CN205279636U (en) | 2016-01-12 | 2016-01-12 | Electricity air blast drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027781.8U CN205279636U (en) | 2016-01-12 | 2016-01-12 | Electricity air blast drying cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279636U true CN205279636U (en) | 2016-06-01 |
Family
ID=56064204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620027781.8U Expired - Fee Related CN205279636U (en) | 2016-01-12 | 2016-01-12 | Electricity air blast drying cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631330A (en) * | 2018-11-20 | 2019-04-16 | 广西电网有限责任公司电力科学研究院 | Mutual inductor heating and thermal insulation air bag |
-
2016
- 2016-01-12 CN CN201620027781.8U patent/CN205279636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631330A (en) * | 2018-11-20 | 2019-04-16 | 广西电网有限责任公司电力科学研究院 | Mutual inductor heating and thermal insulation air bag |
| CN109631330B (en) * | 2018-11-20 | 2024-03-15 | 广西电网有限责任公司电力科学研究院 | Mutual inductor heating heat preservation gasbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20180112 |