CN209131247U - A kind of heated-air circulation oven - Google Patents
A kind of heated-air circulation oven Download PDFInfo
- Publication number
- CN209131247U CN209131247U CN201821369016.XU CN201821369016U CN209131247U CN 209131247 U CN209131247 U CN 209131247U CN 201821369016 U CN201821369016 U CN 201821369016U CN 209131247 U CN209131247 U CN 209131247U
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- China
- Prior art keywords
- air
- drying
- dry
- dry house
- blower
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Abstract
The utility model relates to drying equipment fields, disclose a kind of heated-air circulation oven, including cabinet, air inlet, blower and dry house and drying support, air intake passage is provided with and communicated between air inlet and blower, the side wall of dry house offers air outlet and exhaust outlet, the air exhaust passage of connection exhaust outlet and blower is provided in cabinet, the outlet air end of blower is connected to air outlet, high efficiency particulate air filter is provided in air intake passage, air inlet is provided with sealing cover, multiple filter screens and heater are provided in air exhaust passage, plug is equipped with the dry bag for filling desiccant between filter screen, open sealing cover, blower is blown into dry house, close sealing cover, blower, air outlet and dry house and air exhaust passage form air circulation, and pass through heater, high efficiency particulate air filter and dry bag heat air-flow, removal of impurities and dry processing, Efficiency is heated in the circulation of thermal current and the drying that ensure that in dry house that opens up of multiple air outlets, improves dries quantity.
Description
Technical field
The utility model relates to drying equipment fields, more specifically, it relates to a kind of heated-air circulation oven.
Background technique
Baking oven is a kind of heating equipment that the use in laboratory and factory is arrived, for being heated for a long time to an object,
Its usage is quite extensive, and temperature differs between 30~300 DEG C.
A kind of prepared slices of Chinese crude drugs baking oven as disclosed in the Chinese patent that patent announcement number is CN205784297U, including rack,
Storage compartment and heating room, storage compartment's side wall are equipped with inlet duct, and inlet duct includes several air inlets, air inlet from top to bottom according to
Secondary arrangement, and baffle is provided with by each air inlet, baffle is flexibly connected with storage compartment's side plate and opposite tilt with side plate sets
It sets.Angle between baffle and side plate is sequentially increased from top to bottom, and storage compartment's top plate is equipped with gas outlet, and heating room is equipped with heating dress
It sets and exhaust apparatus, the baking oven is easy to operate, can A.T.C.
However, multiple air inlets of above-mentioned patent setting increase to the efficiency of heating, but to some drying environments
More demanding product, it is difficult to guarantee that there are moisture in drying effect, such as the air of entrance heating room, influence heating effect,
Some impurity can be had by, which being also possible to, enters heating region, and product is heated in contaminated zone.
Utility model content
In view of the above technical problems, the purpose of this utility model is to provide a kind of heated-air circulation ovens, with heat
Utilization rate is high, and the advantages of the even heat of heating part.
To achieve the above object, the utility model provides following technical solution:
A kind of heated-air circulation oven, including cabinet, the air inlet being provided on the cabinet, the blower being fixed in cabinet
With dry house and the multiple drying supports being fixed in the dry house, it is connected between the air inlet and the blower
It is provided with air intake passage；
The side wall of the dry house offers multiple air outlets and multiple exhaust outlets, and it is logical that air draft is provided in the cabinet
Road, the air exhaust passage is connected to the exhaust outlet and the blower, the outlet air end of the blower are connected to the air outlet；
High efficiency particulate air filter is fixedly installed in the air intake passage, the air inlet rotation is provided with sealing cover, the row
Multiple filter screens and heater are fixedly installed in wind channel, plug is equipped with the dry bag for filling desiccant between the filter screen.
Through the above technical solutions, opening sealing cover, blown from blower into dry house, close sealing cover, made blower, goes out
Air port and dry house and air exhaust passage form air circulation, and by heater, high efficiency particulate air filter and dry bag to gas
The processing that stream is heated, cleaned and dried, the circulation of thermal current and multiple air outlets open up the baking that ensure that in dry house
Dry heat treatment efficiency, improves dries quantity.
Further, discharge pipe is fixedly installed at the air outlet, the discharge pipe is fixed at the dry house
Bottom offers exhaust vent on the discharge pipe.
Through the above technical solutions, be fixed on dry house bottom discharge pipe can object to be processed into dry house carry out it is more
The drying of angle improves the drying uniformity, improves drying effect.
Further, insulating layer is fixedly installed on the inner wall of the dry house.
Through the above technical solutions, insulating layer provides preferable heat insulation effect to dry house, scattering and disappearing for heat is reduced, is improved
Heating efficiency.
Further, multiple parallel support guides, the drying support sliding are fixed on the inner wall of the dry house
It is arranged on the support guide.
Through the above technical solutions, the drying support of sliding, convenient for placing, the bootable drying support of support guide is quick
It slides into dry house.
Further, the drying support includes the drying net drying frame and being fixed in the drying frame, described
One end of drying frame is fixedly connected with promotion handle.
Through the above technical solutions, handle is pushed to be pushed into or pull out drying support convenient for worker.
Further, the cabinet side offers the feed openings being connected to the dry house, the feed openings hinge
It is connected to the drying door for sealing the dry house, drying door is stated far from the dry house and is provided with shackle member, the cabinet on one side
On be fixed with the shackle member push against clamping block.
Through the above technical solutions, opening or closing drying door, it is put into and takes out convenient for drying support, shackle member and clamping
It is closely sealed that the cooperation of block will dry door fixation.
Further, the drying door is fixed with rubber layer far from one end of its hinged end.
Through the above technical solutions, rubber layer can increase the leakproofness after drying door is closed, scattering and disappearing for heat is reduced.
Further, stirring motor, the coaxial fixation in rotor one end of the stirring motor are fixedly installed on the cabinet
Flabellum is stirred, the agitation flabellum is arranged in the dry house.
Through the above technical solutions, agitation flabellum rotates in dry house under the driving of stirring motor, accelerate dry house
Interior air flowing, increases drying heating efficiency.
Compared with prior art, the utility model has the beneficial effects that
(1) by opening up air inlet on cabinet, by blower, dry house, air intake passage, be connected to air intake passage it is multiple out
Air port forms the access being connected to, and the sealing cover in air inlet rotation setting for sealing with air exhaust passage, closes sealing cover, by
Blower drives air outlet and dry house and air exhaust passage to form air circulation, and high efficiency particulate air filter is arranged in air intake passage and came
The processing that heater and dry bag heat air-flow and dry is arranged in air exhaust passage, ensure that baking for air filtering impurity
Efficiency is heated in drying in doing, improves dries quantity；
(2) by being provided with the discharge pipe of venthole in dry house bottom, and discharge pipe is connected to air outlet, is increased
Air circulation in dry house increases the wind-engaging angle of object to be dried, improves dries quantity.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structure diagram (omitting drying door) of the utility model；
Fig. 3 is the partial structure diagram (stirring flabellum to show) of the utility model；
Fig. 4 is the partial sectional view of the utility model.
Appended drawing reference: 1, cabinet；11, feed openings；12, door is dried；13, shackle member；14, clamping block；15, agitation electricity
Machine；16, flabellum is stirred；2, air inlet；21, sealing cover；3, blower；4, dry house；41, air outlet；42, exhaust outlet；43, air draft
Channel；44, filter screen；45, heater；46, dry bag；47, support guide；5, drying support；51, frame is dried；52, it dries
Net；53, handle is pushed；6, air intake passage；61, high efficiency particulate air filter；7, discharge pipe；71, exhaust vent.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of heated-air circulation oven, as shown in Figure 1, including cabinet 1, the air inlet 2 being provided on cabinet 1, being fixed on machine
Blower 3(in case 1 is referring to fig. 4) and dry house 44(is referring to fig. 2) and it is fixed at multiple drying branch in dry house 44
Frame 5,4 side of dry house offer the feed openings 11 being connected to dry house 44, and feed openings 11 are hinged with sealing dry house 4
Door 12 is dried, clamping block 14 is provided on cabinet 1, drying door 12 is provided with and the matched shackle member 13 of shackle member 13, baking above
Dry door 12 is provided with the rubber layer for increasing leakproofness far from one end of its hinged end.Drying door 12 is opened, drying support 5 can be put
Enter and take out, is then shut off drying door 12, can be dried.
Wherein, fixed in air intake passage 6 as shown in figure 4, being provided with and communicated with air intake passage 6 between air inlet 2 and blower 3
It is provided with high efficiency particulate air filter 61, the air of sucking is filtered, the side wall of dry house 44 is opened up there are three air outlet 41 two
Exhaust outlet 42 guarantees drying angle and quality.Air exhaust passage 4343 is provided in cabinet 1, air exhaust passage 4343 is connected to exhaust outlet
42 and blower 3, the outlet air end of blower 3 be connected to air outlet 41, the rotation of air inlet 2 is provided with sealing cover 21, and sealing cover 21 is opened
When, it is blown from blower 3 into dry house 44, when closing sealing cover 21, blower 3, air outlet 41 and dry house 44 and air draft are logical
Road 43 forms air circulation, and heater 45 and dry bag 46 and filter screen 44 by being arranged in air exhaust passage 4343 are right
The processing that air-flow is heated and dried and purified again.
In conjunction with Fig. 2 and Fig. 3, angle is dried for further improve, curved discharge pipe can be set in 44 bottom of dry house
7, it is connected to air outlet 41, and open up multiple exhaust vents 71 on discharge pipe 7, is fixedly installed stirring motor 15 on cabinet 1, stirs
The coaxial fixed agitation flabellum 16 in rotor one end of dynamic motor 15, agitation flabellum 16 are arranged in dry house 4, can be to dry house
While object to be processed in 4 carries out the drying of multi-angle, accelerates the air flowing in dry house 4, improve the drying uniformity, mention
High drying effect.
It is fixedly installed insulating layer on the inner wall of dry house 44, preferable heat insulation effect is provided to dry house 4, reduces heat
Scatter and disappear, improve heating efficiency, as shown in figure 3, and be fixed with multiple parallel support guides 47 on the inner wall of dry house 44,
Drying support 5 includes drying frame 51 and is fixed at the drying net 52 dried in frame 51, places, dries for drying the sliding of frame 51
One end of dry frame 51 be provided with push handle 53(referring to fig. 2), convenient for worker be pushed into or pull out drying support 5, complete drying or
Terminate the work taken out.
The working principle of the utility model is:
By opening up air inlet 2 on cabinet 1, by blower 3, dry house 44, air intake passage 6, be connected to air intake passage 6 it is more
A air outlet 41 forms the access being connected to air exhaust passage 43, high efficiency particulate air filter 61 is arranged in air intake passage 6, in air exhaust passage
Setting heater 45 and dry bag 46 in 43, and the sealing cover 21 in the rotation setting of air inlet 2 for sealing, open sealing cover
21, from blower 3, into dry house 44, exhausting high efficiency particulate air filter 61 is filtered, and is then shut off sealing cover 21, is driven out by blower 3
Air port 41 and dry house 44 and air exhaust passage 43 form the circulation of pure air, and pass through 46 pairs of gas of heater 45 and dry bag
The processing that stream is heated and dried ensure that the drying heat treatment efficiency in dry house 4, improve dries quantity.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of heated-air circulation oven including cabinet (1), the air inlet (2) being provided on the cabinet (1), is fixed on cabinet
(1) blower (3) and dry house (4) in and the multiple drying supports (5) being fixed in the dry house (4), it is special
Sign is, air intake passage (6) are provided with and communicated between the air inlet (2) and the blower (3)；
The side wall of the dry house (4) offers multiple air outlets (41) and multiple exhaust outlets (42), setting in the cabinet (1)
Have air exhaust passage (43), the air exhaust passage (43) is connected to the exhaust outlet (42) and the blower (3), the blower (3)
Outlet air end is connected to the air outlet (41)；
It is fixedly installed high efficiency particulate air filter (61) in the air intake passage (6), air inlet (2) rotation is provided with sealing cover
(21), be fixedly installed multiple filter screens (44) and heater (45) in the air exhaust passage (43), the filter screen (44) it
Between plug be equipped with and fill the dry bag (46) of desiccant.
2. heated-air circulation oven according to claim 1, which is characterized in that be fixedly installed out at the air outlet (41)
Air hose (7), the discharge pipe (7) are fixed at the dry house (4) bottom, offer exhaust vent on the discharge pipe (7)
(71).
3. heated-air circulation oven according to claim 2, which is characterized in that fixation is set on the inner wall of the dry house (4)
It is equipped with insulating layer.
4. heated-air circulation oven according to claim 3, which is characterized in that be fixed on the inner wall of the dry house (4)
Multiple parallel support guides (47), the drying support (5) are slidably arranged on the support guide (47).
5. heated-air circulation oven according to claim 4, which is characterized in that the drying support (5) includes drying frame
(51) and it is fixed at the drying net (52) dried in frame (51), one end of drying frame (51), which is fixedly connected with, to push away
Dynamic handle (53).
6. heated-air circulation oven according to claim 1, which is characterized in that cabinet (1) side offer with it is described
The feed openings (11) of dry house (4) connection, the feed openings (11) are hinged with the drying door for sealing the dry house (4)
(12), drying door (12) being provided on one side shackle member (13) far from the dry house (4), it is fixed on the cabinet (1)
There is the clamping block (14) pushed against with the shackle member (13).
7. heated-air circulation oven according to claim 6, which is characterized in that drying door (12) is far from its hinged end
One end is fixed with rubber layer.
8. heated-air circulation oven according to claim 1, which is characterized in that be fixedly installed agitation on the cabinet (1)
Motor (15), coaxial fixed agitation flabellum (16) in rotor one end of the stirring motor (15), agitation flabellum (16) setting
In the dry house (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369016.XU CN209131247U (en) | 2018-08-23 | 2018-08-23 | A kind of heated-air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369016.XU CN209131247U (en) | 2018-08-23 | 2018-08-23 | A kind of heated-air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131247U true CN209131247U (en) | 2019-07-19 |
Family
ID=67229326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821369016.XU Expired - Fee Related CN209131247U (en) | 2018-08-23 | 2018-08-23 | A kind of heated-air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473611A (en) * | 2019-12-26 | 2020-07-31 | 山西大学 | Intelligent circulating hot air drying box for controlling moisture of cement test block |
| CN113000782A (en) * | 2021-03-12 | 2021-06-22 | 天津金键航天设备有限公司 | Hot forming equipment |
-
2018
- 2018-08-23 CN CN201821369016.XU patent/CN209131247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473611A (en) * | 2019-12-26 | 2020-07-31 | 山西大学 | Intelligent circulating hot air drying box for controlling moisture of cement test block |
| CN111473611B (en) * | 2019-12-26 | 2021-05-14 | 山西大学 | Intelligent circulating hot air drying box for controlling moisture of cement test block |
| CN113000782A (en) * | 2021-03-12 | 2021-06-22 | 天津金键航天设备有限公司 | Hot forming equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |