CN209131263U - A kind of swirling eddy generating means of electric drying oven with forced convection - Google Patents
A kind of swirling eddy generating means of electric drying oven with forced convection Download PDFInfo
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- CN209131263U CN209131263U CN201821790870.3U CN201821790870U CN209131263U CN 209131263 U CN209131263 U CN 209131263U CN 201821790870 U CN201821790870 U CN 201821790870U CN 209131263 U CN209131263 U CN 209131263U
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- cabinet
- storehouse
- rose box
- dryness storehouse
- fan
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Abstract
The utility model discloses a kind of swirling eddy generating means of electric drying oven with forced convection, including cabinet, dryness storehouse, baffle, fan, air guide storehouse, conduit, mini fan, gas-guide tube, Rose Box, filter screen, active carbon filler, hermatic door, blower, heating device and heating cabinet, the utility model is filtered purification using the air that the active carbon filler filled inside the filter screen and Rose Box being arranged on Rose Box extracts blower, it avoids containing a large amount of impurities in air, it is infected on heating device, influence its normal use, and the heating wire for avoiding some pernicious gases from making heating device aoxidizes, improve its service life, reduce cost, it economizes on resources, fan is blown using the hot-air that heating cabinet is discharged into dryness storehouse, rotate fan, swirling eddy is formed inside the small space of dryness storehouse, make hot-air adequately and in dryness storehouse The object in face contacts, and makes it dry completely.
Description
Technical field
The utility model relates to a kind of drying box field, the swirling eddy of specifically a kind of electric drying oven with forced convection generates dress
It sets.
Background technique
Electric drying oven with forced convection also known as " baking oven " carry out the test of air blast cyclic drying using Electric heating as its name suggests,
It is divided into two kinds of forced air drying and vacuum drying, forced air drying is exactly that hot wind is blown out by circulating fan, equalized temperature in guard box,
Vacuum drying is to be extracted out the air in case using vacuum pump, and atmospheric pressure in case is allowed to be lower than normal pressure, keeps product very clean at one
In the state of do experiment, be a kind of common instrument and equipment, be mainly used to drying sample, can also provide experiment needed for temperature
Environment.
But the fixed drying box of electric heating used on the market, after hot wind enters hothouse, in the indoor flow direction of drying
It is almost unidirectional, may be by the shape of drying solid it is irregular, therefore, air-flow contacts unevenness with object to be dried surface
It is even, it is slow to contact fewer position rate of drying, to influence whole drying efficiency.
Utility model content
The purpose of this utility model is to provide a kind of swirling eddy generating means of electric drying oven with forced convection, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of swirling eddy generating means of electric drying oven with forced convection, including cabinet, dryness storehouse, baffle, fan, air guide
Storehouse, conduit, mini fan, gas-guide tube, Rose Box, filter screen, active carbon filler, hermatic door, blower, heating device and heating
Storehouse, the cabinet side are equipped with dryness storehouse, and the cabinet side outer wall top is equipped with Rose Box, and Rose Box deviates from cabinet side
Equipped with hermatic door, the hermatic door top offers the air inlet of Rose Box, is equipped with filter screen at the air inlet position, institute
Stating filter screen is the cold filter screen that produces coal, and upper level is equipped with partition inside the Rose Box, and the partition is made of metal
Reticular structure, the partition are located in the vertical direction below the air inlet of Rose Box, are located under partition inside the Rose Box
Side is filled with active carbon filler, is located at immediately below Rose Box in the middle part of the outer wall of the cabinet side and is equipped with blower, the blower top
The air inlet in portion is connected to the gas outlet that Rose Box bottom opens up, and is equipped with filter at the gas outlet position of the Rose Box, institute
It states inside cabinet, heating cabinet is vertically equipped between dryness storehouse and cabinet side inner wall, the heating cabinet the inside is vertically arranged
There is heating device, the heating device is to be heated at high temperature silk as heating element.
The gas outlet of the blower is passed through through cabinet side, deviates from the air inlet that one middle side part of dryness storehouse opens up with heating cabinet
Connection, and blower and heating cabinet junction are equipped with check valve, the air inlet opened up at the top of the heating cabinet and gas-guide tube one end
Connection, the gas-guide tube other end are connected with the output end of mini fan, and the mini fan is located inside cabinet, described miniature
The input terminal of blower is connected with the gas outlet that air guide storehouse side opens up, and the air guide position in storehouse is at the top of dryness storehouse and in box roof
Between wall, be uniformly provided with several gas ports at the top of the dryness storehouse, several described gas ports use respectively a conduit and
The connection of air guide storehouse, the bottom surface middle part of the dryness storehouse are equipped with fixing bearing, and the shaft of the fan and the inner ring of fixing bearing are solid
Fixed connection, the fan horizontally rotate, and bottom level is equipped with baffle inside the dryness storehouse, and the baffle is by reticular structure
It constitutes, the dryness storehouse offers air inlet, the transverse central axis of the air inlet of the dryness storehouse close to one side bottom of heating cabinet
The gas outlet opened up with the transverse center overlapping of axles of the flabellum of fan, another side bottom of air inlet and heating cabinet of the dryness storehouse
It is connected, and connectivity part is provided with check valve.
As a further solution of the present invention: the air guide storehouse is square.
The dimensions of the baffle and partition is all different as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the utility model utilizes the mistake being arranged on Rose Box
The air that the active carbon filler filled inside strainer and Rose Box extracts blower is filtered purification, avoids in air containing big
Impurity is measured, contamination influences its normal use on heating device, and some pernicious gases is avoided to make the heating wire oxygen of heating device
Change, improves its service life, reduce cost, economize on resources, blow fan using the hot-air that heating cabinet is discharged into dryness storehouse, make wind
Fan rotation, forms swirling eddy inside the small space of dryness storehouse, makes object contact of the hot-air adequately and inside dryness storehouse,
It makes it dry completely, is re-entered using the not hot air that dryness storehouse is discharged for conduit, air guide storehouse, mini fan and gas-guide tube
Heating cabinet carries out recycling for air.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the swirling eddy generating means of electric drying oven with forced convection.
Fig. 2 is the structural representation of bottom view at the top of dryness storehouse in a kind of swirling eddy generating means of electric drying oven with forced convection
Figure.
In figure: cabinet 1, dryness storehouse 2, baffle 3, fan 4, air guide storehouse 5, conduit 6, mini fan 7, gas-guide tube 8, Rose Box
9, filter screen 10, active carbon filler 11, hermatic door 12, blower 13, heating device 14 and heating cabinet 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of swirling eddy generating means of electric drying oven with forced convection,
Including cabinet 1, dryness storehouse 2, baffle 3, fan 4, air guide storehouse 5, conduit 6, mini fan 7, gas-guide tube 8, Rose Box 9, filter screen
10, active carbon filler 11, hermatic door 12, blower 13, heating device 14 and heating cabinet 15,1 side of cabinet are equipped with dryness storehouse
2, the 1 side outer wall top of cabinet is equipped with Rose Box 9, and Rose Box 9 is equipped with hermatic door 12 away from 1 side of cabinet, described close
12 tops of sealing up a door offer the air inlet of Rose Box 9, filter screen 10 are equipped at the air inlet position, the filter screen 10 is
The cold filter screen that produces coal, the 9 the inside upper level of Rose Box are equipped with partition, and the partition is reticular structure made of metal,
The partition is located in the vertical direction below the air inlet of Rose Box 9, is located at below partition inside the Rose Box 9 and is filled with
Active carbon filler 11, the 1 side outer wall middle part of cabinet, which is located at immediately below Rose Box 9, is equipped with blower 13, and the blower 13 pushes up
The air inlet in portion is connected to the gas outlet that 9 bottom of Rose Box opens up, and is equipped with filter at the gas outlet position of the Rose Box 9,
1 the inside of cabinet is vertically equipped with heating cabinet 15,15 the inside of heating cabinet between 1 side inner wall of dryness storehouse 2 and cabinet
It is vertically provided with heating device 14, the heating device 14 utilizes what is be arranged on Rose Box 9 to be heated at high temperature silk as heating element
The air that the active carbon filler 11 filled inside filter screen 10 and Rose Box 9 extracts blower 13 is filtered purification, avoids sky
It is contained a large amount of impurities in gas, in contamination to heating device 14, influences its normal use, and some pernicious gases is avoided to fill heating
The heating wire oxidation for setting 14, improves its service life, reduces cost, economize on resources.
The gas outlet of the blower 13 is passed through through 1 side of cabinet, is opened up with heating cabinet 15 away from 2 one middle side part of dryness storehouse
Air inlet connection, and blower 13 and 15 junction of heating cabinet are equipped with check valve, the air inlet opened up at the top of the heating cabinet 15
It is connected with 8 one end of gas-guide tube, 8 other end of gas-guide tube is connected with the output end of mini fan 7, and the mini fan 7 is located at
1 the inside of cabinet, the input terminal of the mini fan 7 are connected with the gas outlet that 5 side of air guide storehouse opens up, and the air guide storehouse 5 is in side
Shape, the air guide storehouse 5 is located between 2 top of dryness storehouse and 1 top plate inner wall of cabinet, if being uniformly provided at the top of the dryness storehouse 2
Dry gas port, several described gas ports use a conduit 6 and air guide storehouse 5 to connect respectively, in the middle part of the bottom surface of the dryness storehouse 2
Equipped with fixing bearing, the shaft of the fan 4 is fixedly connected with the inner ring of fixing bearing, and the fan 4 horizontally rotates, described dry
Dry 2 the inside bottom level of storehouse is equipped with baffle 3, and the baffle 3 is made of reticular structure, the size of the baffle 3 and partition
Specification is all different, and the dryness storehouse 2 offers air inlet, the air inlet of the dryness storehouse 2 close to 15 1 side bottom of heating cabinet
Transverse central axis and fan 4 flabellum transverse center overlapping of axles, 15 other side of air inlet and heating cabinet of the dryness storehouse 2
The gas outlet that bottom opens up is connected, and connectivity part is provided with check valve, is blown using the hot-air that heating cabinet 15 is discharged into dryness storehouse 2
Dynamic fan 4, rotates fan 4, forms swirling eddy inside the small space of dryness storehouse 2, makes hot-air adequately and dryness storehouse 2
The object of the inside contacts, and makes it dry completely.
The working principle of the utility model is: the air that blower extracts enters through Rose Box, what is be arranged on Rose Box is anti-
Filtration, purification under the action of dirt net and active carbon filler is transmitted to heating cabinet, heating device is opened, to the air inside heating cabinet
It is heated, is heated after the air inside certain time heating cabinet reaches certain pressure, the heated storehouse of hot-air after heating
Gas outlet enters dryness storehouse, due to the transverse center overlapping of axles of the flabellum of the transverse central axis and fan of the air inlet of dryness storehouse,
Since the air in heating cabinet has certain pressure, then there is certain impact force into the air of dryness storehouse, blow fan rotation,
Fan rotates to form swirling eddy rising, the material inside dryness storehouse is dried, the air inside dryness storehouse is through it later
The gas outlet at top enters air guide storehouse, and the air inside air guide storehouse is imported inside heating cabinet again, then carried out by mini fan
Hot-air circulation.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of swirling eddy generating means of electric drying oven with forced convection, including cabinet, dryness storehouse, baffle, fan, air guide storehouse,
Conduit, mini fan, gas-guide tube, Rose Box, filter screen, active carbon filler, hermatic door, blower, heating device and heating cabinet,
It is characterized in that, the cabinet side is equipped with dryness storehouse, and the cabinet side outer wall top is equipped with Rose Box, and Rose Box deviates from case
Body side is equipped with hermatic door, and the hermatic door top offers the air inlet of Rose Box, was equipped at the air inlet position
Strainer, Rose Box the inside upper level are equipped with partition, and the partition is reticular structure made of metal, and the partition exists
On vertical direction below the air inlet of Rose Box, it is located at below partition inside the Rose Box and is filled with active carbon filler,
It is located at immediately below Rose Box in the middle part of the outer wall of the cabinet side and blower is installed, air inlet and Rose Box bottom at the top of the blower
The gas outlet that portion opens up is connected to, and filter is equipped at the gas outlet position of the Rose Box, and the cabinet the inside is located at dryness storehouse
It is vertically equipped with heating cabinet between the inner wall of cabinet side, is vertically provided with heating device inside the heating cabinet, the blower
Gas outlet is passed through through cabinet side, is connect with heating cabinet away from the air inlet that one middle side part of dryness storehouse opens up, and blower and heating
Storehouse junction is equipped with check valve, and the air inlet opened up at the top of the heating cabinet is connected with gas-guide tube one end, and the gas-guide tube is another
One end is connected with the output end of mini fan, and the mini fan is located inside cabinet, the input terminal of the mini fan and is led
The gas outlet connection that gas storehouse side opens up, the air guide storehouse are square, and the air guide position in storehouse is in dryness storehouse top and box roof
Between inner wall, several gas ports are uniformly provided at the top of the dryness storehouse, several described gas ports use a conduit respectively
It is connected with air guide storehouse, fixing bearing, the shaft of the fan and the inner ring of fixing bearing is equipped in the middle part of the bottom surface of the dryness storehouse
It is fixedly connected, the fan horizontally rotates, and bottom level is equipped with baffle inside the dryness storehouse, and the baffle is by netted knot
Structure is constituted, and the dryness storehouse offers air inlet close to one side bottom of heating cabinet, and the air inlet and heating cabinet of the dryness storehouse are another
The gas outlet that one side bottom opens up is connected, and connectivity part is provided with check valve.
2. a kind of swirling eddy generating means of electric drying oven with forced convection according to claim 1, which is characterized in that described
Filter screen is the cold filter screen that produces coal.
3. a kind of swirling eddy generating means of electric drying oven with forced convection according to claim 1, which is characterized in that described
Heating device is to be heated at high temperature silk as heating element.
4. a kind of swirling eddy generating means of electric drying oven with forced convection according to claim 1, which is characterized in that described
The dimensions of baffle and partition is all different.
5. a kind of swirling eddy generating means of electric drying oven with forced convection according to claim 1, which is characterized in that described
The transverse center overlapping of axles of the flabellum of the transverse central axis and fan of the air inlet of dryness storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790870.3U CN209131263U (en) | 2018-11-01 | 2018-11-01 | A kind of swirling eddy generating means of electric drying oven with forced convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790870.3U CN209131263U (en) | 2018-11-01 | 2018-11-01 | A kind of swirling eddy generating means of electric drying oven with forced convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131263U true CN209131263U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821790870.3U Active CN209131263U (en) | 2018-11-01 | 2018-11-01 | A kind of swirling eddy generating means of electric drying oven with forced convection |
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| CN (1) | CN209131263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387090A (en) * | 2020-10-30 | 2021-02-23 | 张飞 | Electric arc formula SOx/NOx control ware |
| CN112923674A (en) * | 2021-02-03 | 2021-06-08 | 刘念 | Environment-friendly traditional Chinese medicinal material drying method |
-
2018
- 2018-11-01 CN CN201821790870.3U patent/CN209131263U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387090A (en) * | 2020-10-30 | 2021-02-23 | 张飞 | Electric arc formula SOx/NOx control ware |
| CN112923674A (en) * | 2021-02-03 | 2021-06-08 | 刘念 | Environment-friendly traditional Chinese medicinal material drying method |
| CN112923674B (en) * | 2021-02-03 | 2023-08-25 | 邯郸市益林堂医药连锁有限公司 | Environment-friendly traditional Chinese medicine drying method |
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