CN207197131U - A kind of hot air circulation drying oven for avoiding cross pollution - Google Patents
A kind of hot air circulation drying oven for avoiding cross pollution Download PDFInfo
- Publication number
- CN207197131U CN207197131U CN201721227711.8U CN201721227711U CN207197131U CN 207197131 U CN207197131 U CN 207197131U CN 201721227711 U CN201721227711 U CN 201721227711U CN 207197131 U CN207197131 U CN 207197131U
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- Prior art keywords
- partition
- cross pollution
- drying oven
- hot air
- casing
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- 238000001035 drying Methods 0.000 title claims abstract description 53
- 238000005192 partition Methods 0.000 claims abstract description 58
- 239000003463 adsorbent Substances 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 239000003814 drug Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 208000005156 Dehydration Diseases 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of hot air circulation drying oven for avoiding cross pollution,Including casing,Positioned at the drier of the box house,Air inlet positioned at the casing top side,First blower fan,Positioned at the air outlet of the opposite side of the casing top,Second blower fan,Connected between the air inlet and the air outlet by being arranged at the circulating line outside casing,The circulating line is internally provided with dismountable adsorbent equipment,The drier includes first partition and second partition relative and be vertically arranged,Multiple basins are provided between the first partition and the second partition,Air vent is provided with the first partition and the second partition,The first partition,Circulation air channel is formed between second partition and cabinet wall,Multiple deflectors are additionally provided with the outside of the second partition,Each deflector is set obliquely,The box house is additionally provided with electric-heating assembly.Multiple product can be realized while dried, avoid cross pollution.
Description
Technical field
It the utility model is related to drying box technical field, and in particular to a kind of hot air circulation for avoiding cross pollution is dried
Case.
Background technology
In the medicine preparation process such as chemical and medicine industry, it is often necessary to material is dried, and used in the prior art
More drying equipment is mainly hot air drier, hot air drier all round closure of the prior art, in the inside of drying box
Flow fan and air inlet are provided with, moves forced air flow in the presence of blower fan, air leads to after being heated after drying box
Cross air inlet and flow to every layer of drying table of hot air drier, through the material bed rear discharge in hot air drier.But above-mentioned hot blast
When drying box is directly used in a variety of different medicines dryings, due to easily medicine powder being dispelled in the drying process, while dry
The dry random flowing in region, cross pollution during different medicines dryings is caused, the reduction of dry products quality is caused, limits simultaneously
The flexible use of drying box, reduces drying efficiency, high energy consumption.
Utility model content
In view of this, the application provides a kind of hot air circulation drying oven for avoiding cross pollution, can realize a variety of productions
Drying is independent of each other product simultaneously, avoids the cross pollution during product drying, and hot air circulation utilizes, and improves drying efficiency, section
About heat energy.
To solve above technical problem, technical scheme provided by the utility model is a kind of hot blast for avoiding cross pollution
Cyclic drying case, including casing, positioned at the drier of the box house, air inlet positioned at the casing top side,
First blower fan, and air outlet, the second blower fan of the opposite side positioned at the casing top, the air inlet and the air outlet
Between connected by being arranged at circulating line outside casing, the circulating line is internally provided with dismountable adsorbent equipment,
The drier includes first partition and second partition relative and be vertically arranged, the first partition and the second partition
Between be provided with multiple basins, each basin is embedded in solid by groove relative in first partition and second partition
It is fixed, air vent is provided with the first partition and the second partition, the first partition is described close to first blower fan
Second partition forms circulation air channel, institute close to second blower fan between the first partition, second partition and cabinet wall
State and be additionally provided with multiple deflectors on the outside of second partition, each deflector is set obliquely, and the box house is also set up
There is electric-heating assembly.
By above technical scheme, box house is provided with drier, the drier include first partition and
Second partition, multiple basins are inlayed between first partition and second partition, while set on first partition and second partition
There is air vent, form circulation air channel between first partition and second partition with cabinet wall, pass through the first blower fan and the second blower fan
Effect, make hot blast above every layer of basin by then by circulating line being again introduced into casing, realizing continuous cyclic drying
Purpose, it is not connected above and below every layer of basin because every layer of basin is embedded between first partition and second partition, and
Be provided with deflector on the second partition of the second blower fan, and deflector is set obliquely, can ensure hot blast from first every
The circulation air channel of plate and cabinet wall enter drier after, from every layer of basin above warp later be directly entered second partition and
The circulation air channel of cabinet wall, then circulating line is entered by the second blower fan, it is right by the adsorbent equipment set on circulating line
After circulating air carries out impurity and purification, casing is again introduced into the presence of the first blower fan.Drying of the hot blast in drier
Disk upper horizontal flows, and under the collective effect of hot blast power and deflector, avoids the heat of circulation above every layer of basin
Wind is directly entered other layer of basin upper area without circulation, causes the situation of article cross pollution on basin, Neng Goushi
Existing multiple product dries the effect being independent of each other simultaneously.Technical scheme can avoid the intersection during product drying dirty
While dye, realize that hot air circulation utilizes, improve drying efficiency, saved heat energy.
Further, the multiple basin be arranged in parallel, and the spacing of the adjacent basin is not less than 10cm.It is multiple dry
Dry disk, which be arranged in parallel, can ensure that hot blast is PARALLEL FLOW between every layer of basin, set spacing to be not less than 10cm, reasonable
While arranging drier inner space, realize that there is certain hot blast free air space on basin, improve drying efficiency.
Further, the adsorbent equipment inside the circulating line includes setting gradually the first filter layer, water accepting layer, the
Two filter layers.Powdered impurity caused by the adsorbable substantial amounts of product drying of the first filter layer of adsorbent equipment, water accepting layer can
Vapor caused by product during absorption dehydration, and the second filter layer can further absorb the micro powder remained in hot blast, lead to
Multilayer absorption is crossed, can ensure that it is hot blast that is clean and drying to be again introduced into the gas of casing from the first blower fan after hot air circulation,
The cross pollution of dry products is avoided, improves drying efficiency.
Further, the air inlet is also associated with intake stack, and the air outlet is connected with wind pipe, the air intake
Valve is provided with pipeline and the wind pipe.The setting of intake stack and wind pipe, by the cooperation of valve thereon,
Air intake and air-out of the casing when that need not circulate, when can also realize that water vapour content transfinites in casing, casing can be realized
Inner circulating air being expelled directly out and replacing.
Further, the inwall of the casing is provided with dismountable water accepting layer.Cabinet wall is additionally provided with water accepting layer, energy
Vapor in enough further sorption cycle hot blasts, improves drying efficiency.
Further, the wall box is provided with relief valve.Wall box sets relief valve to avoid casing internal pressure
Power is too high, balance box internal air pressure.
Further, the box house is additionally provided with temperature sensor, and the temperature sensor is with being arranged at outside casing
Controller electrical connection on wall.By the effect of temperature sensor and controller, it can realize that box interior temperature in real time may be used
Monitoring, real-time, tunable section, realizes the accurate control of drying temperature, avoids drying temperature from fluctuating the influence to product quality.
Based on described above, compared with prior art, its advantage is the application：(1) product drying can be avoided
During cross pollution, realize multiple product while dry the effect that is independent of each other, improve drying efficiency；(2) can realize
Hot air circulation utilizes, and improves drying efficiency, has saved heat energy；(3) adsorbed, can ensured after hot air circulation from first by multilayer
The gas that blower fan is again introduced into casing is hot blast that is clean and drying, avoids the cross pollution of dry products, improves drying efficiency；
(4) air intake and air-out of the casing when that need not circulate, when can also realize that water vapour content transfinites in casing, case can be realized
Body-internal-circulation air being expelled directly out and replacing；(5) hypertonia in casing, balance box inner air pressure can be avoided
Power；(6) the accurate control of drying temperature is realized, avoids drying temperature from fluctuating the influence to product quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of hot air circulation drying oven for avoiding cross pollution described in the utility model.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, with reference to specific implementation
The utility model is described in further detail for example.
Embodiment 1
A kind of hot air circulation drying oven for avoiding cross pollution as shown in Figure 1, including casing 1, positioned at the casing 1
Internal drier, air inlet 2, the first blower fan 3 positioned at the top side of casing 1, and positioned at the top of casing 1
Opposite side air outlet 4, the second blower fan 5, by being arranged at outside casing 1 between the air inlet 2 and the air outlet 4
Circulating line 6 connects, and the circulating line 6 is internally provided with dismountable adsorbent equipment, and the air inlet 2 is also associated with air intake
Pipeline 8, the air outlet 4 are connected with wind pipe 9, valve are provided with the intake stack 8 and the wind pipe 9
10, the side wall of casing 1 is provided with relief valve 11, and the drier includes first partition 12 that is relative and being vertically arranged and the
Two dividing plates 13, multiple basins 14 are provided between the first partition 12 and the second partition 13, each basin
14 are embedded in by relative groove 15 in first partition 12 and second partition 13 and fix, the first partition 12 and described second every
Air vent (not shown) is provided with plate 13, the first partition 12 is close close to first blower fan 3, the second partition 13
Second blower fan 5, formation circulation air channel between the first partition 12, second partition 13 and the inwall of casing 1, described second
The outside of dividing plate 13 is additionally provided with multiple deflectors 16, and each deflector 16 is set obliquely, is also set up inside the casing 1
There is electric-heating assembly 17.
Enter the hot blast of casing 1 from the first blower fan 3, enter drying from the circulation air channel of first partition 12 and the inwall of casing 1
After mechanism, warp is directly entered the circulation air channel of second partition 13 and the inwall of casing 1 later above every layer of basin 14, then passes through
Second blower fan 5 enters circulating line 6, and by the adsorbent equipment set on circulating line 6, impurity and purification are carried out to circulating air
Afterwards, it is again introduced into casing 1 in the presence of the first blower fan 3.Basin 14 upper horizontal flowing of the hot blast in drier,
Under the collective effect of hot blast power and deflector 16, the hot blast for avoiding the every layer of top of basin 14 circulation is direct without circulation
Into other layer of upper area of basin 14, the situation of article cross pollution on basin 14 is caused, multiple product can be realized
The effect being independent of each other is dried simultaneously, while realizes that hot air circulation utilizes, and is improved drying efficiency, has been saved heat energy.
Embodiment 2
Based on embodiment 1, as shown in figure 1, the multiple basin 14 be arranged in parallel, the spacing of the adjacent basin 14
Not less than 10cm.
Multiple basins 14, which be arranged in parallel, can ensure that hot blast is PARALLEL FLOW between every layer of basin 14, set spacing
Not less than 10cm, while reasonable arrangement drier inner space, realizing on basin 14, there is certain hot blast to circulate
Space, improve drying efficiency.
Embodiment 3
Based on embodiment 1, as shown in figure 1, the adsorbent equipment inside the circulating line 6 includes the first mistake set gradually
Filtering layer 71, water accepting layer 72, the second filter layer 73.
Powdered impurity caused by the 71 adsorbable substantial amounts of product drying of the first filter layer of adsorbent equipment, the energy of water accepting layer 72
Vapor caused by product during enough absorption dehydrations, and the second filter layer 73 can further absorb the small powder remained in hot blast
End, adsorbed by multilayer, be again introduced into the gas of casing 1 as cleaning from the first blower fan 3 after hot air circulation can be ensured and dry
Hot blast, avoid the cross pollution of dry products, improve drying efficiency.
Embodiment 4
Based on embodiment 1, as shown in figure 1, the inwall of the casing 1 is provided with dismountable water accepting layer 18.
The inwall of casing 1 is additionally provided with water accepting layer 18, vapor that can further in sorption cycle hot blast, improves and dries effect
Rate.
Embodiment 5
Based on embodiment 1, as shown in figure 1, temperature sensor 19 is additionally provided with inside the casing 1, the TEMP
Device 19 electrically connects with the controller 20 being arranged on the outer wall of casing 1.
By the effect of temperature sensor 19 and controller 20, it can realize that the internal temperature of casing 1 can monitor in real time, it is real
When can adjust, realize the accurate control of drying temperature, avoid drying temperature from fluctuating influence to product quality.
It the above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not regard
For that should be defined to limitation of the present utility model, the scope of protection of the utility model by claim limited range.For
For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
- A kind of 1. hot air circulation drying oven for avoiding cross pollution, it is characterised in that：Including casing, positioned at the box house Drier, air inlet, the first blower fan positioned at the casing top side, and the opposite side positioned at the casing top Air outlet, the second blower fan, connected between the air inlet and the air outlet by being arranged at circulating line outside casing, The circulating line is internally provided with dismountable adsorbent equipment, the drier include it is relative and be vertically arranged first every Plate and second partition, multiple basins are provided between the first partition and the second partition, each basin leads to Cross groove insertion relative on first partition and second partition to fix, be provided with the first partition and the second partition logical Air holes, the first partition close to first blower fan, the second partition close to second blower fan, the first partition, Circulation air channel is formed between second partition and cabinet wall, is additionally provided with multiple deflectors on the outside of the second partition, each The deflector is set obliquely, and the box house is additionally provided with electric-heating assembly.
- A kind of 2. hot air circulation drying oven for avoiding cross pollution according to claim 1, it is characterised in that：It is described more Individual basin be arranged in parallel, and the spacing of the adjacent basin is not less than 10cm.
- A kind of 3. hot air circulation drying oven for avoiding cross pollution according to claim 1, it is characterised in that：It is described to follow Adsorbent equipment inside endless tube road includes the first filter layer, water accepting layer, the second filter layer set gradually.
- A kind of 4. hot air circulation drying oven for avoiding cross pollution according to claim 1, it is characterised in that：It is described enter Air port is also associated with intake stack, and the air outlet is connected with wind pipe, on the intake stack and the wind pipe It is provided with valve.
- A kind of 5. hot air circulation drying oven for avoiding cross pollution according to claim 1, it is characterised in that：The case The inwall of body is provided with dismountable water accepting layer.
- A kind of 6. hot air circulation drying oven for avoiding cross pollution according to claim 1, it is characterised in that：The case Body sidewall is provided with relief valve.
- A kind of 7. hot air circulation drying oven for avoiding cross pollution according to claim 1, it is characterised in that：The case Internal portion is additionally provided with temperature sensor, and the temperature sensor electrically connects with the controller being arranged on cabinet exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227711.8U CN207197131U (en) | 2017-09-23 | 2017-09-23 | A kind of hot air circulation drying oven for avoiding cross pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227711.8U CN207197131U (en) | 2017-09-23 | 2017-09-23 | A kind of hot air circulation drying oven for avoiding cross pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207197131U true CN207197131U (en) | 2018-04-06 |
Family
ID=61786783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227711.8U Expired - Fee Related CN207197131U (en) | 2017-09-23 | 2017-09-23 | A kind of hot air circulation drying oven for avoiding cross pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207197131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556375A (en) * | 2018-12-21 | 2019-04-02 | 贺州学院 | Calcium carbonate chamber dryer |
| CN112004376A (en) * | 2020-08-12 | 2020-11-27 | 长春师范大学 | Car networking teaching experiment box based on artificial intelligence |
| WO2022116245A1 (en) * | 2020-12-03 | 2022-06-09 | 吕国超 | Soft capsule drying device |
-
2017
- 2017-09-23 CN CN201721227711.8U patent/CN207197131U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556375A (en) * | 2018-12-21 | 2019-04-02 | 贺州学院 | Calcium carbonate chamber dryer |
| CN112004376A (en) * | 2020-08-12 | 2020-11-27 | 长春师范大学 | Car networking teaching experiment box based on artificial intelligence |
| CN112004376B (en) * | 2020-08-12 | 2023-04-11 | 长春师范大学 | Internet of vehicles teaching experiment box based on artificial intelligence |
| WO2022116245A1 (en) * | 2020-12-03 | 2022-06-09 | 吕国超 | Soft capsule drying device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190923 |