CN209588611U - A kind of circulating electric drying oven with forced convection - Google Patents
A kind of circulating electric drying oven with forced convection Download PDFInfo
- Publication number
- CN209588611U CN209588611U CN201920199265.7U CN201920199265U CN209588611U CN 209588611 U CN209588611 U CN 209588611U CN 201920199265 U CN201920199265 U CN 201920199265U CN 209588611 U CN209588611 U CN 209588611U
- Authority
- CN
- China
- Prior art keywords
- circulating
- air
- forced convection
- shaft
- drying box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to drying equipment technical field, discloses a kind of circulating electric drying oven with forced convection, including drying box, and the partition being positioned essentially vertically in relation to one another in drying box is divided into hothouse and heating room, and heating is indoor to be equipped with heater, and partition is equipped with through-hole；Shaft is equipped in hothouse vertically, is equipped with air uniform plate and at least one tray in shaft from top to bottom, hothouse is equipped with air inlet, exhaust outlet and circulating air opening, and air inlet is oppositely arranged with air uniform plate；Circulating air opening is sequentially connected with filter, drier and surge tank, and surge tank is connected by circulating fan with air inlet, and exhaust outlet is equipped with valve.A kind of circulating electric drying oven with forced convection provided by the utility model, recycling for hot wind in drying box may be implemented, greatly reduce energy consumption, air uniform plate and tray rotation are driven additionally by shaft, it can accelerate the intracorporal hot wind flow of drying box, drying efficiency is improved, so that the drying of substance is more uniform.
Description
Technical field
The utility model belongs to drying equipment technical field, and in particular to a kind of circulating electric drying oven with forced convection.
Background technique
Drying box is divided into electric drying oven with forced convection and vacuum oven two major classes according to the difference of dry matter.Electric heating drum
Wind drying box is a kind of equipment for carrying out forced air drying using Electric heating, is mainly used in chemical industry, and electronics is cast, automobile,
Food, mechanical, the industries such as biotechnology bake and bank up with earth various products, test product, are dried, being solidified, are heat-treated and is other convenient
Heating carries out the test of air blast cyclic drying using Electric heating.
The air and product that traditional electric drying oven with forced convection generally uses heating devices heat to introduce in baking oven carry out heat
Exchange, but shed after being utilized due to heated air from stomata, heating device reheats new air, in this way meeting again
Lead to the drawbacks such as drying efficiency is not high, drying time is too long, and energy consumption is high.
Traditional air dry oven is usually the lower section for heater being arranged in drying box, causes heating in case slower, temperature
Degree differs greatly, and the moisture baked out can condense into water in top of the box, it is possible to drench this sample dried, drying efficiency
Lowly.Also, gas source used in current air dry oven is outside air, and containing certain moisture, and the hot wind blown into is in drying
It can be exhausted from gas vent after circulation in case, in this way in drying sample, thermal energy can be slatterned greatly.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of circulating electric heating drum
Wind drying box.
The technology employed by the present utility model is
A kind of circulating electric drying oven with forced convection, including drying box, the partition being positioned essentially vertically in relation to one another in drying box separate
For hothouse and heating room, heating is indoor to be equipped with heater, and partition is equipped with through-hole；Shaft, shaft are equipped in hothouse vertically
On be equipped with air uniform plate and at least one tray from top to bottom, hothouse is equipped with air inlet, exhaust outlet and circulating air opening, air inlet
It is oppositely arranged with air uniform plate；Circulating air opening is sequentially connected with filter, drier and surge tank, surge tank by circulating fan with into
Port is connected, and exhaust outlet is equipped with valve.
Preferably, the air uniform plate is circle, and the diameter of air uniform plate is greater than the diameter of tray.
Preferably, the air uniform plate includes substrate and the horizontal stripe that is evenly distributed on substrate, and horizontal stripe is along air uniform plate
It is arranged radially.
Preferably, the edge of the tray is equipped with the surrounding edge to raise upward.
Preferably, the drying box is equipped with the retarder being connected with shaft upper end, and retarder is connected to the motor.
Preferably, the upper end of the shaft is arranged across drying box, and sealing gland and axis are equipped between shaft and drying box
It holds.
Preferably, the lower end of the shaft is connected with bearing block, and bearing block is fixedly mounted on drying box.
Preferably, the exhaust outlet is connected with activated-charcoal purifier.
Preferably, the surge tank is connected with dry gas source.
The utility model has the following beneficial effects:
1, a kind of circulating electric drying oven with forced convection provided by the utility model, circulating fan by by heat exchange after heat
Wind is drawn into filter by circulating air opening, is filtered after biggish impurity and enters after drier dehumidified, again by
Air inlet enters drying box.In this way, which recycling for hot wind in drying box may be implemented, greatly reduce energy consumption,
2, a kind of circulating electric drying oven with forced convection provided by the utility model drives air uniform plate and glove by shaft
Disk rotation, can accelerate the intracorporal hot wind flow of drying box, drying efficiency be improved, so that the drying of substance is more uniform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the circulating electric drying oven with forced convection of the utility model.
Fig. 2 is the structural schematic diagram of the air uniform plate of the utility model.
Fig. 3 is the cross-sectional view of the tray of the utility model.
In figure: 1- drying box；101- hothouse；102- heats room；103- air inlet；104- exhaust outlet；105- circulation
Air port；2- partition；3- heater；4- shaft；5- air uniform plate；501- substrate；502- horizontal stripe；6- tray；601- surrounding edge；7- mistake
Filter；8- drier；9- surge tank；10- circulating fan；11- dries gas source；12- retarder；13- motor；14- bearing block；
15- valve；16- activated-charcoal purifier.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include one or more of the features.In the utility model
In description, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
Embodiment 1
As shown in Figure 1 to Figure 3, a kind of circulating electric drying oven with forced convection of the present embodiment, including drying box 1, partition
2, heater 3, shaft 4, air uniform plate 5, tray 6, filter 7, drier 8, surge tank 9 and valve 15, drying box 1 is substantially
For hollow cuboid, the vertical setting of partition 2 in drying box 1,
1 inner space of drying box is divided into two by partition 2 or so, wherein as shown in Figure 1, left side is heating room 102, the right side
Side is hothouse 101, and heating is equipped with heater 3 in room 102, and heating wire can be used in heater 3.Partition 2 is equipped with through-hole, thus
Hothouse 101 and heating room 102 can carry out the circulation of gas and the exchange of heat by through-hole.
Shaft 4 is equipped in hothouse 101 vertically, is equipped with air uniform plate 5 and four trays 6, shaft from top to bottom in shaft 4
4 can the rotation under the drive of power mechanism.
101 top of hothouse be equipped with air inlet 103 and exhaust outlet 104, lower part be equipped with circulating air opening 105, air inlet 103 with
Air uniform plate 5 is oppositely arranged.Circulating air opening 105 is sequentially connected with filter 7, drier 8 and surge tank 9, specifically, in filter 7
Equipped with filter screen, desiccant is equipped in drier 8.Surge tank 9 is connected by circulating fan 10 with air inlet 103, exhaust outlet
104 are equipped with valve 15.
Surge tank 9 is connected with dry gas source 11, and dry gas source 11 can use gas reservoir.The circulating electric heating air blast is dry
The working principle of dry case are as follows: the substance dried is placed on tray 6, so that substance uniformly divides on tray 6
It dissipates, opens valve 15 and dry gas source 11, be filled with dry gas into surge tank 9, by air in drying box 1 from exhaust outlet
After 104 empty, valve 15 and dry gas source 11, heater 3 are closed, heater 3 makes the temperature liter inside drying box 1
Height, hot wind take away the moisture in substance after 6 surface of tray is contacted with substance, are then turned on circulating fan 10 and engine
Hot wind after heat exchange is drawn into filter 7 by circulating air opening 105, is filtered biggish miscellaneous by structure, circulating fan 10
After being dehumidified after matter into drier 8, enter drying box 1 again by air inlet 103.In this way, which heat may be implemented
The recycling of wind greatly reduces the energy consumption of the electric drying oven with forced convection.The hot wind entered by air inlet 103 touches first
Air uniform plate 5 is disturbed, first is that the substance on tray 6 can directly be impacted to avoid hot wind, falls the substance on surface, second is that can
To change hot blast flow direction, make it uniformly down, and tray 6 rotates synchronously, and substance can be driven to rotate, so that the drying of substance
More uniformly.After the completion of drying, heater 3, circulating fan 10 and power mechanism are closed, valve 15 is opened, by drying box
Moisture discharge in body 1.
Air uniform plate 5 is circle, and the diameter of air uniform plate 5 is greater than the diameter of tray 6.Air uniform plate 5 is including substrate 501 and
The even horizontal stripe 502 being distributed on substrate 501, horizontal stripe 502 are arranged radially along air uniform plate 5.Horizontal stripe 502 connects when rotating with hot wind
Touching, can upset hot wind, change its flow direction, accelerate hot wind flow.
Embodiment 2
As shown in Figure 1 to Figure 3, a kind of circulating electric drying oven with forced convection of the present embodiment, including drying box 1, partition
2, heater 3, shaft 4, air uniform plate 5, tray 6, filter 7, drier 8, surge tank 9 and valve 15, drying box 1 is substantially
For hollow cuboid, the vertical setting of partition 2 in drying box 1,
1 inner space of drying box is divided into two by partition 2 or so, wherein as shown in Figure 1, left side is heating room 102, the right side
Side is hothouse 101, and heating is equipped with heater 3 in room 102, and heating wire can be used in heater 3.Partition 2 is equipped with through-hole, thus
Hothouse 101 and heating room 102 can carry out the circulation of gas and the exchange of heat by through-hole.
Shaft 4 is equipped in hothouse 101 vertically, is equipped with air uniform plate 5 and four trays 6, shaft from top to bottom in shaft 4
4 can the rotation under the drive of power mechanism.
101 top of hothouse be equipped with air inlet 103 and exhaust outlet 104, lower part be equipped with circulating air opening 105, air inlet 103 with
Air uniform plate 5 is oppositely arranged.Circulating air opening 105 is sequentially connected with filter 7, drier 8 and surge tank 9, specifically, in filter 7
Equipped with filter screen, desiccant is equipped in drier 8.Surge tank 9 is connected by circulating fan 10 with air inlet 103, exhaust outlet
104 are equipped with valve 15.
Surge tank 9 is connected with dry gas source 11, and dry gas source 11 can use gas reservoir.The circulating electric heating air blast is dry
The working principle of dry case are as follows: the substance dried is placed on tray 6, so that substance uniformly divides on tray 6
It dissipates, opens valve 15 and dry gas source 11, be filled with dry gas into surge tank 9, by air in drying box 1 from exhaust outlet
After 104 empty, valve 15 and dry gas source 11, heater 3 are closed, heater 3 makes the temperature liter inside drying box 1
Height, hot wind take away the moisture in substance after 6 surface of tray is contacted with substance, are then turned on circulating fan 10 and engine
Hot wind after heat exchange is drawn into filter 7 by circulating air opening 105, is filtered biggish miscellaneous by structure, circulating fan 10
After being dehumidified after matter into drier 8, enter drying box 1 again by air inlet 103.In this way, which heat may be implemented
The recycling of wind greatly reduces the energy consumption of the electric drying oven with forced convection.The hot wind entered by air inlet 103 touches first
Air uniform plate 5 is disturbed, first is that the substance on tray 6 can directly be impacted to avoid hot wind, falls the substance on surface, second is that can
To change hot blast flow direction, make it uniformly down, and tray 6 rotates synchronously, and substance can be driven to rotate, so that the drying of substance
More uniformly.After the completion of drying, heater 3, circulating fan 10 and power mechanism are closed, valve 15 is opened, by drying box
Moisture discharge in body 1.
Air uniform plate 5 is circle, and the diameter of air uniform plate 5 is greater than the diameter of tray 6.Air uniform plate 5 is including substrate 501 and
The even horizontal stripe 502 being distributed on substrate 501, horizontal stripe 502 are arranged radially along air uniform plate 5.Horizontal stripe 502 connects when rotating with hot wind
Touching, can upset hot wind, change its flow direction, accelerate hot wind flow.
The edge of tray 6 is equipped with the surrounding edge 601 to raise upward, so that the glove for forming an indent on tray 6 is empty
Between, for placing substance, when tray 6 rotates, substance, which is not easy to get rid of from tray 6, to be fallen.
The upper end of shaft 4 is arranged across drying box 1, and power mechanism includes retarder 12 and motor 13, and motor 13 turns
Axis is connected with the input shaft of retarder 12, and the output shaft of retarder 12 is connected with the upper end of shaft 4, shaft 4 and drying box 1 it
Between be equipped with sealing gland and bearing, sealing gland can prevent hot gas from shaft 4 pass through drying box 1 place leakage.
The lower end of shaft 4 is connected with bearing block 14, and bearing block 14 is fixedly mounted on drying box 1.Bearing and bearing block
14 setting is so that the rotation of shaft 4 is more steady.
Exhaust outlet 104 is connected with activated-charcoal purifier 16, some drying can be given out with the substance of peculiar smell, when last
When moisture is discharged from exhaust outlet 104, activated-charcoal purifier 16 can adsorb peculiar smell, so that the use of the electric drying oven with forced convection is more
Add environmental protection.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (9)
1. a kind of circulating electric drying oven with forced convection, it is characterised in that: vertical in drying box (1) including drying box (1)
The partition (2) of setting is divided into hothouse (101) and heating room (102), is equipped with heater (3) in heating room (102), partition
(2) it is equipped with through-hole；Shaft (4) are equipped with vertically in hothouse (101), are equipped in shaft (4) from top to bottom air uniform plate (5) and extremely
A few tray (6), hothouse (101) are equipped with air inlet (103), exhaust outlet (104) and circulating air opening (105), air inlet
(103) it is oppositely arranged with air uniform plate (5)；Circulating air opening (105) is sequentially connected with filter (7), drier (8) and surge tank (9),
Surge tank (9) is connected by circulating fan (10) with air inlet (103), and exhaust outlet (104) is equipped with valve (15).
2. circulating electric drying oven with forced convection according to claim 1, it is characterised in that: the air uniform plate (5) is circle,
The diameter of air uniform plate (5) is greater than the diameter of tray (6).
3. circulating electric drying oven with forced convection according to claim 2, it is characterised in that: the air uniform plate (5) includes base
Plate (501) and the horizontal stripe (502) being evenly distributed on substrate (501), horizontal stripe (502) being arranged radially along air uniform plate (5).
4. circulating electric drying oven with forced convection according to claim 1, it is characterised in that: the edge of the tray (6)
Equipped with the surrounding edge (601) to raise upward.
5. circulating electric drying oven with forced convection according to claim 1, it is characterised in that: set on the drying box (1)
There is the retarder (12) being connected with shaft (4) upper end, retarder (12) is connected with motor (13).
6. circulating electric drying oven with forced convection according to claim 5, it is characterised in that: wear the upper end of the shaft (4)
Drying box (1) setting is crossed, sealing gland and bearing are equipped between shaft (4) and drying box (1).
7. circulating electric drying oven with forced convection according to claim 5, it is characterised in that: the lower end of the shaft (4) with
Bearing block (14) is connected, and bearing block (14) is fixedly mounted on drying box (1).
8. circulating electric drying oven with forced convection according to claim 1, it is characterised in that: exhaust outlet (104) connection
Equipped with activated-charcoal purifier (16).
9. circulating electric drying oven with forced convection according to claim 1, it is characterised in that: the surge tank (9) and drying
Gas source (11) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199265.7U CN209588611U (en) | 2019-02-14 | 2019-02-14 | A kind of circulating electric drying oven with forced convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199265.7U CN209588611U (en) | 2019-02-14 | 2019-02-14 | A kind of circulating electric drying oven with forced convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588611U true CN209588611U (en) | 2019-11-05 |
Family
ID=68355482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920199265.7U Active CN209588611U (en) | 2019-02-14 | 2019-02-14 | A kind of circulating electric drying oven with forced convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588611U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070883A (en) * | 2019-12-16 | 2020-04-28 | 东莞市瑞冠彩印包装有限公司 | Printed matter drying-machine |
| CN111947417A (en) * | 2020-08-20 | 2020-11-17 | 方家铺子食品有限公司 | Energy-saving dry goods circulating hot air drying device |
| CN115540544A (en) * | 2022-08-30 | 2022-12-30 | 沙县万香食品有限责任公司 | Noodle drying circulating dryer |
| CN116294457A (en) * | 2023-03-02 | 2023-06-23 | 麦斯克电子材料股份有限公司 | Energy-saving consumption-reducing equipment for semiconductor production |
-
2019
- 2019-02-14 CN CN201920199265.7U patent/CN209588611U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070883A (en) * | 2019-12-16 | 2020-04-28 | 东莞市瑞冠彩印包装有限公司 | Printed matter drying-machine |
| CN111947417A (en) * | 2020-08-20 | 2020-11-17 | 方家铺子食品有限公司 | Energy-saving dry goods circulating hot air drying device |
| CN111947417B (en) * | 2020-08-20 | 2022-04-05 | 方家铺子食品有限公司 | Energy-saving dry goods circulating hot air drying device |
| CN115540544A (en) * | 2022-08-30 | 2022-12-30 | 沙县万香食品有限责任公司 | Noodle drying circulating dryer |
| CN116294457A (en) * | 2023-03-02 | 2023-06-23 | 麦斯克电子材料股份有限公司 | Energy-saving consumption-reducing equipment for semiconductor production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209588611U (en) | A kind of circulating electric drying oven with forced convection | |
| CN207439056U (en) | A kind of petrochemical industry solid material drying device | |
| CN107166902A (en) | A kind of multifunctional heat pump drying device | |
| CN205580098U (en) | Anti -oxidation flash dryer | |
| WO2011047555A1 (en) | Baking case body of tunnel type sterilization dryer | |
| CN207231096U (en) | A kind of electric drying oven with forced convection | |
| CN207610489U (en) | A kind of tea drier | |
| CN106403520A (en) | High-efficiency integrated through-flow type heat pump drying room | |
| CN104663875A (en) | Multi-graded concurrent tempering heat pump dehumidification and closed type circulating coarse cereal drying process method | |
| CN106135496A (en) | A kind of tea drying device | |
| CN104677065B (en) | A kind of full-automatic air energy cocoon drier | |
| CN106524684A (en) | Intelligent energy-saving control drying machine | |
| CN208887266U (en) | A kind of air dry oven of evenly drying | |
| CN87201262U (en) | A diversion heat wind oven with split-wind plate | |
| CN206073664U (en) | A kind of heat pump drying device | |
| CN202792838U (en) | Electrothermal blowing dry box | |
| CN207729952U (en) | A kind of heat recoverable equipment prepared applied to nano material | |
| CN201041455Y (en) | Drying device dedicated for spinning analysis | |
| CN207797590U (en) | A kind of red yeast rice drying unit | |
| CN101118446A (en) | Temperature control box dedicated for electronic element packaging | |
| CN107212453A (en) | A kind of full-automatic tobacco drier of heat pipe-type | |
| CN205747826U (en) | A kind of sealing member processing drying unit | |
| CN109458790A (en) | A kind of effective integrated intelligent belt type sludge dehumidifying heat pump drying case | |
| CN2290827Y (en) | Integral mobile multipurpose heat pump drying machine | |
| CN206782487U (en) | A kind of rice storage facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |