CN207635748U - A kind of heat circulation drying oven - Google Patents
A kind of heat circulation drying oven Download PDFInfo
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- CN207635748U CN207635748U CN201820283464.1U CN201820283464U CN207635748U CN 207635748 U CN207635748 U CN 207635748U CN 201820283464 U CN201820283464 U CN 201820283464U CN 207635748 U CN207635748 U CN 207635748U
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- filter
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- support board
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Abstract
The utility model discloses a kind of heat circulation drying ovens, including babinet, the box house is equipped with dry cavity, the dry cavity both sides are equipped with wind chamber, and the dry inside cavity is equipped with hollow support board, card slot is offered on the wind cavity wall, the card slot bottom is equipped with pressure sensor, the card slot outside top is equipped with baffle, and atmospheric pressure pole is equipped at the top of the baffle, heating cavity is equipped at the top of the dry cavity.After the utility model is installed by hollow support board, pressure sensor detects hollow support board, microcontroller can control pressure bar work, corresponding hollow support board is only allowed to be ventilated, the working efficiency of air blower and avoiding can be reduced be pumped into too many air causes first filter and the second filter service life to reduce, heating plate is set as corrugated, homogeneous heating and can wash away the dust in heating plate, increase heating plate service life and reduce heating speed.
Description
Technical field
The utility model is related to drying box field, more particularly to a kind of heat circulation drying oven.
Background technology
Currently, being industrially usually used in the drying box of material drying, structure is typically that heating tube is arranged in the bottom of babinet,
Material is positioned on the holder above heating tube, is dried to material by the heat that heating tube gives out, and it is dry to reach article
Dry purpose.But the hot gas being primarily present in drying course in drying box cannot form cycle, dry materials speed is slow, does
Dry efficiency bottom, the big defect of energy expenditure.
Therefore, it is necessary to solve the above problems to invent a kind of heat circulation drying oven.
Utility model content
The purpose of this utility model is to provide a kind of heat circulation drying ovens, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of heat circulation drying oven, including babinet,
The box house is equipped with dry cavity, and the dry cavity both sides are equipped with wind chamber, and the dry inside cavity is equipped with hollow load
Object plate offers card slot on the wind cavity wall, and the card slot bottom is equipped with pressure sensor, and the card slot outside top is equipped with
Baffle, the baffle top are equipped with atmospheric pressure pole, are equipped with heating cavity at the top of the dry cavity, the heating cavity is internally provided with
Heating plate, the heating plate side are equipped with first filter and the other side and are equipped with the second filter, the first filter and
Second filter interior is equipped with partition board and filter layer, and the filter layer is set to partition board both sides, and the first filter side is set
There are first through hole and bottom to be equipped with the second through-hole, second filter side is equipped with third through-hole and the other side is equipped with the
Four through-holes, the fourth hole side are equipped with air blower.
Preferably, the hollow support board is matched with card slot, and the hollow support board is clamped with wind chamber activity.
Preferably, the hollow support board both ends are equipped with sealing ring, and the card slot side is equipped with frame-shaped rectangular slab, described close
Seal fits with frame-shaped rectangular slab, and the baffle is corresponding with frame-shaped rectangular slab.
Preferably, the heating plate is set as multiple and multiple heating board mounts and is equipped with air duct, and the heating plate section is set
It is set to corrugated, the air duct is corresponding with first through hole and third through-hole, and second through-hole is corresponding with wind chamber, the drum
Wind turbine one end is connected with fourth hole, the air blower other end be equipped with Y-piece, the Y-piece include two ports, one
It is connected to outside port and babinet, another port is connected with wind chamber, and two ports are equipped with solenoid valve.
Preferably, the first filter and the second filter top are equipped with knob, the first filter and the second mistake
Filter is clamped with heating cavity activity, and the first filter and the second filter are corresponding with wind chamber.
Preferably, the babinet side is equipped with microcontroller, and the microcontroller model is set as M68HC16, and the pressure passes
Sensor model is set as GPT230, and the pressure sensor, atmospheric pressure pole and solenoid valve are electrically connected with microcontroller.
The technique effect and advantage of the utility model：Hollow support board is clamped with wind chamber activity, as needed dry object
Doses uses the hollow support board of different number, facilitates the installation and removal of hollow support board；After hollow support board installs, pressure
Force snesor detects hollow support board, microcontroller can the work of control pressure bar, only allow corresponding hollow support board ventilation, energy
Enough reducing the working efficiency of air blower and avoiding being pumped into too many air leads to first filter and the second filter service life
It reduces；The air of extraction is filtered by the second filter, is then drained into air duct, is then followed through the heating of hollow support board
Ring, the efficiency of heating surface is high, saves energy consumption；Heating plate is set as corrugated, homogeneous heating and can wash away the dust in heating plate,
Increase heating plate service life and reduces heating speed；Air after heating is filtered through first filter, avoids polluting
Hollow support board causes to be difficult to clear up；First filter and the second filter are clamped with heating cavity activity, can facilitate dress
It unloads, it is time saving and energy saving that cleaning is replaced；The setting of partition board can make the U-shaped transmission of wind, good filtration effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the first filter structural schematic diagram of the utility model.
Fig. 3 is the card slot sectional view of the utility model.
In figure：1 babinet, 2 drying cavitys, 3 wind chambers, 4 hollow support boards, 41 sealing rings, 5 card slots, 51 frame-shaped rectangular slabs, 6
Pressure sensor, 7 baffles, 8 atmospheric pressure poles, 9 heating cavities, 10 heating plates, 11 first filters, 12 second filters, 13 partition boards,
14 filter layers, 15 first through hole, 16 second through-holes, 17 third through-holes, 18 fourth holes, 19 air blowers, 20 air ducts, 21 monolithics
Machine, 22Y type pipes.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of heat circulation drying oven as shown in Figs. 1-3, including babinet 1, inside the babinet 1
Equipped with dry cavity 2,2 both sides of dry cavity are equipped with wind chamber 3, and the dry cavity 2 is internally provided with hollow support board 4, institute
It states and offers card slot 5 on 3 inner wall of wind chamber, 5 bottom of the card slot is equipped with pressure sensor 6, and 5 outside top of the card slot is equipped with gear
Plate 7, the top of the baffle 7 are equipped with atmospheric pressure pole 8, and 2 top of the dry cavity is equipped with heating cavity 9, inside the heating cavity 9
Equipped with heating plate 10,10 side of the heating plate is equipped with first filter 11 and the other side is equipped with the second filter 12, described
First filter 11 and the second filter 12 are internally provided with partition board 13 and filter layer 14, and the filter layer 14 is set to 13 liang of partition board
Side, 11 side of the first filter is equipped with first through hole 15 and bottom is equipped with the second through-hole 16, second filter 12
Side is equipped with third through-hole 17 and the other side is equipped with fourth hole 18, and 18 side of the fourth hole is equipped with air blower 19.
The hollow support board 4 is matched with card slot 5, and the hollow support board 4 is clamped with 3 activity of wind chamber, is facilitated hollow
The installation and removal of support board 4,4 both ends of hollow support board are equipped with sealing ring 41, and 5 side of the card slot is equipped with frame-shaped rectangle
Plate 51, the sealing ring 41 fit with frame-shaped rectangular slab 51, and it is good to be conducive to sealing effect, the baffle 7 and frame-shaped rectangular slab
51 is corresponding, is conducive to that baffle 7 is facilitated to seal frame-shaped rectangular slab 51, and the heating plate 10 is set as multiple and multiple heating plates
10 are provided with air duct 20, and 10 section of the heating plate is set as corrugated, and the air duct 20 and first through hole 15 and third are logical
Hole 17 is corresponding, and second through-hole 16 is corresponding with wind chamber 3, and 19 one end of the air blower is connected with fourth hole 18, institute
It states 19 other end of air blower and is equipped with Y-piece 22, the Y-piece 22 includes two ports, and a port is connected to 1 outside of babinet,
Another port is connected with wind chamber 3, and two ports are equipped with solenoid valve, when being conducive to start to work, on Y-piece 22 with
Solenoid valve that wind chamber 3 is connected is closed, and solenoid valve be connected to 1 outside of babinet is opened, air blower 19 from external suction air into
Row heat cycles, after extracting one end time, the solenoid valve that is connected with wind chamber 3 on Y-piece 22 is opened, and is connected outside babinet 1
Logical solenoid valve is closed, and is carried out heat cycles again using the wind after internal heat, is reduced the workload of heating plate 10, energy-saving ring
It protects, the first filter 11 and 12 top of the second filter are equipped with knob, the first filter 11 and the second filter 12
It is clamped with 9 activity of heating cavity, the first filter 11 and the second filter 12 are corresponding with wind chamber 3, conveniently filter out sky
Impurity in gas avoids damage internal structure, and is difficult to clear up, and 1 side of the babinet is equipped with microcontroller 21, the microcontroller
21 models are set as M68HC16, and 6 model of the pressure sensor is set as GPT230, the pressure sensor 6 and atmospheric pressure pole 8
It is electrically connected with microcontroller 21, when pressure sensor 6 detects hollow support board 4, microcontroller 21 being capable of control pressure bar 8
Work, only allows the baffle 7 of corresponding 4 side of hollow support board to be detached with frame-shaped rectangular slab 51, this hollow support board 4 is made to ventilate.
This practicality operation principle：In use, dry inventory uses the hollow support board 4 of different number as needed,
Hollow support board 4 is clamped with 3 activity of wind chamber, after facilitating the installation and removal of hollow support board 4, hollow support board 4 to install, pressure
Force snesor 6 detects hollow support board 4, microcontroller 21 can control pressure bar 8 work, only allow corresponding hollow support board 4
The baffle 7 of side is detached with frame-shaped rectangular slab 51, so that this hollow support board 4 is ventilated, the baffle 7 of other 4 sides of hollow support board
Blocking air draft is overlapped with frame-shaped rectangular slab 51, the solenoid valve being connected with wind chamber 3 on Y-piece 22 is closed, and is connected to 1 outside of babinet
Solenoid valve open, air blower 19 from outside be pumped into air carry out heat cycles, after extracting one end time, on Y-piece 22 and
The solenoid valve that wind chamber 3 is connected is opened, and the solenoid valve being connected to 1 outside of babinet is closed, and is carried out again using the wind after internal heat
Secondary heat cycles, reduce the workload of heating plate 10, and the air of energy conservation and environmental protection, extraction enters the second filtering by fourth hole 18
Device 12 is filtered, and is then drained into air duct 20 by third through-hole 17, is heated by undulatory heating plate 10, and heating is equal
Even and can wash away the dust in heating plate 10, the air after heating was carried out through first through hole 15 into first filter 11
Filter, and enter the wind chamber 3 on the left of babinet 1 through the second through-hole 16, the wind in wind chamber 3 enters hollow support board 4 by object thereon
Material is dried, and can reduce the working efficiency of air blower 19 and avoid being pumped into too many air leads to first filter 11 and
12 service life of tow filtrator reduces, and in addition first filter 11 and the second filter 12 are clamped with 9 activity of heating cavity, can
Facilitate handling, cleaning time saving and energy saving.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of heat circulation drying oven, including babinet (1), it is characterised in that：The babinet (1) is internally provided with dry cavity (2),
Dry cavity (2) both sides are equipped with wind chamber (3), and the dry cavity (2) is internally provided with hollow support board (4), the wind chamber
(3) card slot (5) is offered on inner wall, card slot (5) bottom is equipped with pressure sensor (6), and card slot (5) outside top is set
There is baffle (7), atmospheric pressure pole (8) is equipped at the top of the baffle (7), heating cavity (9), institute are equipped at the top of the dry cavity (2)
It states heating cavity (9) and is internally provided with heating plate (10), heating plate (10) side is equipped with first filter (11) and another
Side is equipped with the second filter (12), and partition board (13) and mistake are equipped with inside the first filter (11) and the second filter (12)
Filtering layer (14), the filter layer (14) are set to partition board (13) both sides, and first filter (11) side is equipped with first through hole
(15) and bottom is equipped with the second through-hole (16), and the second filter (12) side is equipped with third through-hole (17) and the other side
Equipped with fourth hole (18), fourth hole (18) side is equipped with air blower (19).
2. a kind of heat circulation drying oven according to claim 1, it is characterised in that：The hollow support board (4) and card slot
(5) it matches, the hollow support board (4) is clamped with wind chamber (3) activity.
3. a kind of heat circulation drying oven according to claim 1, it is characterised in that：Hollow support board (4) both ends are set
There are sealing ring (41), card slot (5) side to be equipped with frame-shaped rectangular slab (51), the sealing ring (41) and frame-shaped rectangular slab (51)
It fits, the baffle (7) is corresponding with frame-shaped rectangular slab (51).
4. a kind of heat circulation drying oven according to claim 1, it is characterised in that：The heating plate (10) is set as multiple
And multiple heating plate (10) branch are provided with air duct (20), heating plate (10) section is set as corrugated, the air duct (20)
Corresponding with first through hole (15) and third through-hole (17), second through-hole (16) is corresponding with wind chamber (3), the air blower
(19) one end is connected with fourth hole (18), and air blower (19) other end is equipped with Y-piece (22), the Y-piece (22)
Including two ports, it is connected to outside a port and babinet (1), another port is connected with wind chamber (3), two ports
It is equipped with solenoid valve.
5. a kind of heat circulation drying oven according to claim 1, it is characterised in that：The first filter (11) and second
Knob, the first filter (11) and the second filter (12) and heating cavity (9) active card are equipped at the top of filter (12)
It connects, the first filter (11) and the second filter (12) are corresponding with wind chamber (3).
6. a kind of heat circulation drying oven according to claim 4, it is characterised in that：Babinet (1) side is equipped with monolithic
Machine (21), microcontroller (21) model are set as M68HC16, and pressure sensor (6) model is set as GPT230, described
Pressure sensor (6), atmospheric pressure pole (8) and solenoid valve are electrically connected with microcontroller (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283464.1U CN207635748U (en) | 2018-02-28 | 2018-02-28 | A kind of heat circulation drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283464.1U CN207635748U (en) | 2018-02-28 | 2018-02-28 | A kind of heat circulation drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635748U true CN207635748U (en) | 2018-07-20 |
Family
ID=62852150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820283464.1U Active CN207635748U (en) | 2018-02-28 | 2018-02-28 | A kind of heat circulation drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207635748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238182A (en) * | 2020-01-16 | 2020-06-05 | 亳州中宇生物科技有限公司 | Preliminary processing integration dehydration drying equipment of agricultural product |
-
2018
- 2018-02-28 CN CN201820283464.1U patent/CN207635748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238182A (en) * | 2020-01-16 | 2020-06-05 | 亳州中宇生物科技有限公司 | Preliminary processing integration dehydration drying equipment of agricultural product |
| CN111238182B (en) * | 2020-01-16 | 2021-08-27 | 亳州中宇生物科技有限公司 | Preliminary processing integration dehydration drying equipment of agricultural product |
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