CN207163141U - A kind of drying box uniformly heated - Google Patents
A kind of drying box uniformly heated Download PDFInfo
- Publication number
- CN207163141U CN207163141U CN201721226192.3U CN201721226192U CN207163141U CN 207163141 U CN207163141 U CN 207163141U CN 201721226192 U CN201721226192 U CN 201721226192U CN 207163141 U CN207163141 U CN 207163141U
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- CN
- China
- Prior art keywords
- drying box
- uniformly heated
- drying
- steam line
- supporting plate
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Abstract
The utility model discloses a kind of drying box uniformly heated, including drying box and inert gas installation, the drying box is connected by steam line with the inert gas installation, isolation valve is provided with the steam line, control valve and pressure gauge, suction branch is also associated with the steam line, the drying box includes casing, positioned at the bottom half and the heating tube of side wall, Rotary drying mechanism in the middle part of the casing, supporting plate below the Rotary drying mechanism, and the ventilating mechanisms in the supporting plate, the steam line end is located at the lower section of the heating tube of the bottom half, the supporting plate is located at the top of the heating tube of the bottom half, hermatic door is provided with the top of the drying box.By the rational design of the drying box to uniformly heating, make the gas into drying box free from foreign meter, heated than existing drying box more uniform, moreover it is possible to increase drying box service life.
Description
Technical field
It the utility model is related to a kind of drying box equipment uniformly heated, and in particular to a kind of drying box uniformly heated.
Background technology
Drying box be it is a kind of sample is dehydrated or the equipment of heat treatment, be a kind of conventional instrument and equipment,
It is mainly used to drying sample, the temperature environment needed for experiment can also be provided.Drying box is widely used in chemical industry, medicine, electronics,
The industries such as casting, automobile, food, machinery, biotechnology.The drying box uniformly heated uses heating tube or Resistant heating, leads to
The hot-air crossed in air blast forced convertion drying box is so as to dry the temperature inside the box uniform；Temperature controller will according to design temperature
Ask, firing rate is controlled, so as to reach a preferable heated constant temperature space.But the drying box uniformly heated is in forced air drying
During, problems be present, some dusts or other impurity be present in one extraneous air, influence some quality of sample
Index, image documentation equipment service life；Secondly temperature distributing disproportionation to be present even for drying box more, cause raw material drying uneven, influence
The dry mass of raw material, although in addition, vacuum drying chamber dry environment is vacuum tightness, there is drying in vacuum drying chamber
The shortcomings of time is grown, and drying is not thorough.
Utility model content
In view of this, the utility model provides a kind of drying box uniformly heated, passes through the drying box to uniformly heating
Rationally design, make the gas into drying box free from foreign meter, the quality index that is particularly suitable for use in requires strict sample drying, than existing
There is drying box heating more uniform, moreover it is possible to increase drying box service life.
To solve above technical problem, technical scheme provided by the utility model is a kind of drying box uniformly heated, bag
Drying box and inert gas installation are included, the drying box is connected by steam line with the inert gas installation, the supply
Isolation valve, control valve and pressure gauge are provided with pipeline, suction branch, the drying are also associated with the steam line
Case includes casing, positioned at the bottom half and the heating tube of side wall, the Rotary drying mechanism in the middle part of the casing, and position
Supporting plate below the Rotary drying mechanism, and the ventilating mechanisms in the supporting plate, the steam line end
End is located at the top of the heating tube of the bottom half, institute positioned at the lower section of the heating tube of the bottom half, the supporting plate
Stating Rotary drying mechanism includes the first motor connection with the casing top, and the rotary shaft extended in the middle part of casing, and
The multiple materials being arranged in rotary shaft place bucket, and hermatic door is provided with the top of the drying box.
By above technical scheme, hermatic door is closed, and is drained the air in drying box only by suction branch, after pass through
Isolation valve, control valve, pressure gauge and steam line input clean inert gas into drying box, free from foreign meter；It is described
Material placement bucket is all equal with apart from side wall electrothermal tube distance, and dried object is positioned over material and placed in bucket, and dried object is each
Direction is heated by the electrothermal tube closely located with dried object simultaneously, make dried object all directions and meanwhile be heated or
And be heated evenly, the first motor driven rotating shaft rotation, rotating shaft drives material to place bucket rotation, and material placement bucket, which drives, to be dried
Thing is rotated, and dried object all directions are constantly shifted one's position mutually so that are uniformly heated, more electrothermal tubes can produce more
More heats, quick improve dry the temperature inside the box, improve rate of drying.
Further, valve and the second motor are provided with the suction branch.Second motor is that vavuum pump is used for doing
Air in dry case is drained only, is made to form pressure differential between in steam line and drying box, inert gas is directly entered drying
In case.
Further, the dry chamber interior wall is provided with heat-insulation layer.The setting of heat-insulation layer can slow down dry the temperature inside the box
Decline, make drying time shorter, it is more efficient.
Further, be provided with least 2 heat supply fans and several apertures in the supporting plate, the heat supply fan and
The aperture is spaced.Heat supply fan can further improve heating efficiency, and the aperture in supporting plate is advantageous on the hot gas of bottom
Rise to material heating bucket and be easy to heated material.
Further, the rotating shaft is fixed in the rotating shaft case in the supporting plate.The rotating shaft case being arranged in supporting plate
Countershaft plays fixation, rotating shaft is more firmly fixed in supporting plate.
Further, it is network that the multiple material, which places bucket,.It is easy to hot gas to enter material from bottom and surrounding
Bucket is placed, material therein is heated.
Further, the multiple material is placed bucket and be arranged in parallel, and adjacent material is placed bucket spacing distance and set.It is multiple
Material, which places bucket, can place more materials, and adjacent material, which is placed bucket spacing distance and set, can make material be easy to be put into from material barrel
And taking-up.
Further, it is provided with exhaust outlet at the top of the drying box.Exhaust outlet is provided with the top of drying box
Purpose reaches cabinets cavity and outside air pressure balance.
Based on described above, compared with prior art, its advantage is the application：(1) gas of drying box is entered
Free from foreign meter, the quality index that is particularly suitable for use in requires strict sample drying；(2) it can more uniformly heat, improve and dry matter
Amount；(3) rate of drying is improved；(4) drying box service life is increased.
Brief description of the drawings
Fig. 1 is a kind of structure chart of herein described drying box uniformly heated.
Fig. 2 is the structure chart that herein described material places bucket.
Marked in figure：1- drying boxes, 3- heat-insulation layers, 4- supporting plates, 5- apertures, 6- heat supply fans, 7- rotary shafts, 8- rotating shafts
Case, 9- materials place bucket, 10- heating tubes, the motors of 11- first, 12- exhaust outlets, 13 suction branches, 14- valves, the electricity of 15- second
Machine, 16- pressure gauges, 17- control valves, 18- isolation valves, 19- inert gas installations, 20- steam lines, 21- hermatic doors.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
Embodiment 1
As shown in figure 1, a kind of drying box uniformly heated, including drying box 1 and inert gas installation 19, the drying box
1 is connected by steam line 20 with the inert gas installation 19, and isolation valve 18, regulation are provided with the steam line 20
Valve 17 and pressure gauge 16, suction branch 13 are also associated with the steam line 20, the drying box 1 includes casing, is located at
The heating tube 10 of the bottom half and side wall, the Rotary drying mechanism in the middle part of the casing are dry positioned at the rotation
Supporting plate 4 below dry mechanism, and the ventilating mechanisms in the supporting plate 4, the end of steam line 20 are located at institute
The lower section of the heating tube 10 of bottom half is stated, the supporting plate is located at the top of the heating tube 10 of the bottom half, the rotation
Turning drier includes being connected with the first motor 11 of the casing top, and the rotary shaft 7, Yi Jishe extended in the middle part of casing
The multiple materials being placed in rotary shaft 7 place bucket, and the top of drying box 1 is provided with hermatic door 21.
Hermatic door close, the air in drying box is drained only using suction branch, after by completely cutting off valve, regulating valve
Door, pressure gauge and steam line input clean inert gas into drying box, free from foreign meter；The material places bucket and distance
Side wall electrothermal tube distance it is all equal, dried object be positioned over material place bucket in, dried object all directions simultaneously by with quilt
The heating of the closely located electrothermal tube of dried object, make all directions of dried object while be heated or and be heated evenly, the
One motor driven rotating shaft rotates, and rotating shaft drives material to place bucket rotation, and material places bucket and drives dried object rotation, dried object
All directions are constantly shifted one's position mutually so that are uniformly heated, more electrothermal tubes can produce more heats, quick to improve
The temperature inside the box is dried, improves rate of drying.
Embodiment 2
Based on embodiment 1, as shown in figure 1, being provided with least 2 heat supply fans 6 and several apertures in the supporting plate 4
5, the heat supply fan 6 and the aperture 5 are spaced, and the left side of the cavity and the more heating tubes 10 on right side may be contained within
The top of the heat supply fan 6.
Heat supply fan can further improve heating efficiency, and the aperture in supporting plate is advantageous to bottom hot gas and rises to material to add
Hot bucket is easy to heated material, and more heating tubes can be heated evenly material, and the thermal efficiency is high.
Embodiment 3
Based on embodiment 1, as shown in Fig. 1~2, it is network that the multiple material, which places bucket 9, the multiple material
Place bucket 9 to be arranged in parallel, adjacent material is placed the spacing distance of bucket 9 and set.
The material placement bucket of network is easy to hot gas to enter material placement bucket from bottom and surrounding, and material therein is added
Heat, multiple materials, which place bucket, can place more materials, and adjacent material, which is placed bucket spacing distance and set, can be such that material is easy to from thing
Charging basket is placed and taken out.
Embodiment 4
Based on embodiment 1, as shown in figure 1, being provided with the motor 15 of valve 14 and second on the pump-line.
Second motor is that vavuum pump is used for taking away the air in drying box cavity, make steam line and drying box cavity it
Between form pressure differential, inert gas is directly entered drying box cavity.
Embodiment 5
Based on embodiment 1, as shown in figure 1, the inner side of the hermatic door 21 is provided with exhaust outlet 12.
Hermatic door is opened, and exhaust outlet can make cabinets cavity and outside air pressure balance.
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 (8)
- A kind of 1. drying box uniformly heated, it is characterised in that：Including drying box and inert gas installation, the drying box passes through Steam line is connected with the inert gas installation, and isolation valve, control valve and pressure gauge are provided with the steam line, Suction branch is also associated with the steam line, the drying box includes casing, positioned at the bottom half and side wall Heating tube, the Rotary drying mechanism in the middle part of the casing, the supporting plate below the Rotary drying mechanism, Yi Jiwei Ventilating mechanisms in the supporting plate, the steam line end is located at the lower section of the heating tube of the bottom half, described Supporting plate is located at the top of the heating tube of the bottom half, and the Rotary drying mechanism includes first with the casing top Motor connection, and the rotary shaft extended in the middle part of casing, and the multiple materials being arranged in rotary shaft place bucket, the drying Case, the drying box top are provided with hermatic door.
- A kind of 2. drying box uniformly heated according to claim 1, it is characterised in that：It is provided with the suction branch Valve and the second motor.
- A kind of 3. drying box uniformly heated according to claim 1, it is characterised in that：The dry chamber interior wall is provided with Heat-insulation layer.
- A kind of 4. drying box uniformly heated according to claim 1, it is characterised in that：The ventilating mechanisms are included at least 2 heat supply fans and several apertures, the heat supply fan and the aperture are spaced.
- A kind of 5. drying box uniformly heated according to claim 1, it is characterised in that：The rotating shaft is fixed on the branch In rotating shaft case on fagging.
- A kind of 6. drying box uniformly heated according to claim 1, it is characterised in that：It is equal that the multiple material places bucket For network.
- A kind of 7. drying box uniformly heated according to claim 1 or 6, it is characterised in that：The multiple material is placed Bucket be arranged in parallel, and adjacent material is placed bucket spacing distance and set.
- A kind of 8. drying box uniformly heated according to claim 1, it is characterised in that：The inner side of the hermatic door is set There is exhaust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226192.3U CN207163141U (en) | 2017-09-23 | 2017-09-23 | A kind of drying box uniformly heated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226192.3U CN207163141U (en) | 2017-09-23 | 2017-09-23 | A kind of drying box uniformly heated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163141U true CN207163141U (en) | 2018-03-30 |
Family
ID=61723621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721226192.3U Expired - Fee Related CN207163141U (en) | 2017-09-23 | 2017-09-23 | A kind of drying box uniformly heated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511677A (en) * | 2018-04-26 | 2018-09-07 | 力信（江苏）能源科技有限责任公司 | Battery pole coil heating device |
-
2017
- 2017-09-23 CN CN201721226192.3U patent/CN207163141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511677A (en) * | 2018-04-26 | 2018-09-07 | 力信（江苏）能源科技有限责任公司 | Battery pole coil heating 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 |
Granted publication date: 20180330 Termination date: 20190923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |