CN204806844U - Vacuum drying system - Google Patents
Vacuum drying system Download PDFInfo
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- CN204806844U CN204806844U CN201520401695.4U CN201520401695U CN204806844U CN 204806844 U CN204806844 U CN 204806844U CN 201520401695 U CN201520401695 U CN 201520401695U CN 204806844 U CN204806844 U CN 204806844U
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- drying box
- condenser
- material frame
- vacuum
- drying
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Abstract
The utility model relates to a vacuum drying system, including drying cabinet, condenser, buffer tank and vacuum pump, drying cabinet and condenser pipeline link to each other, have set gradually check valve and first ball valve along the gas flow orientation on the pipeline of drying cabinet and condenser, be provided with the heating medium air inlet at the drying cabinet upper surface. Be connected with the buffer tank between condenser and vacuum pump, the condenser all links to each other through the pipeline with the vacuum pump with buffer tank, buffer tank. Being provided with a plurality of layers of material frame in the drying cabinet, putting up both sides at the material and be provided with the gyro wheel, be provided with the track that puts up the looks adaptation with the material on the drying cabinet inner wall, it is movable through the gyro wheel that the material frame can erect in the track. The portion is provided with a plurality of groups heating pipe at the material rest base, also is provided with the heating pipe on the drying cabinet inner wall on every group material frame upper portion. The vacuum drying system of this structure can ensure dry efficiency and dry stability.
Description
Technical field
The utility model relates to a kind of vacuum drying system.
Background technology
Drying machine is a kind of machine borrowing heating power to make wet stock drying, and a kind of plant equipment utilizing heat energy to reduce material moisture, for carrying out drying process to object.Drying machine passes through to heat the hygroscopic water made in material, refers generally to moisture or other volatile liquid components vaporization effusion, and to obtain the solid material of regulation moisture content, dry object is the needs in order to material use or further processing.But, at present, carry out dry drying machine to pharmacy, agricultural trade food, functions/drying is not comprehensive, due effect can not be played, and inefficiency, system works less stable, through dried material also containing certain moist moisture content, and the gaseous impurity composition got rid of is high, be discharged in air, can working environment be polluted, affect workman healthy.
Utility model content
The utility model, for above-mentioned prior art Problems existing, provides a kind of vacuum drying system.
For solving the problems of the technologies described above, vacuum drying system of the present utility model comprises drying box, condenser, surge tank and vavuum pump, described drying box is connected with described condenser pipe, and the pipeline of described drying box and condenser is disposed with check valve and the first ball valve along gas circulating direction; Described drying box upper surface is provided with heat medium air inlet;
Between described condenser and vavuum pump, be connected with surge tank, described condenser is all connected by pipeline with described vavuum pump with described surge tank, described surge tank;
In described drying box, be provided with some layers of material frame, described material frame both sides are provided with roller, described drying box inwall is provided with the track suitable with described material frame, it is interior and movable by roller that described material frame can be set up in described track;
Bottom described material frame, be provided with some groups of heating tubes, the drying box inwall often organizing material frame top is also provided with heating tube.
Further, described drying box comprises drying box main body and chamber door, and described drying box main body and described chamber door, by hinge fitted seal, also comprise locking fixture, described drying box main body is provided with the locking hole suitable with described locking fixture.
Further, described chamber door is provided with visor.
Further, also comprise vacuum meter, described vacuum meter is communicated in drying box main body and is arranged at drying box outer surface.
Further, also mudhole is provided with in the bottom of described drying box.
Further, described condenser is provided with the second ball valve.
Beneficial effect: the 1. vacuum drying system of the utility model structure, is provided with surge tank between condenser and vacuum valve, can pressure oscillation in buffer system, makes system works more stable.2. material frame can be set up in track and movable in drying box by roller, and be all evenly provided with heating tube at the lower surface of material frame and top, equally distributed heating tube evenly can produce heat can avoid uneven drying, affects drying efficiency.3. vacuum meter is communicated in drying box main body and is arranged at drying box outer surface and quantizes to read the pressure in drying box, guarantees dry real time environment.4. drying box main body and chamber door are by hinge fitted seal, and locking clamp prodigiosin strengthens the sealing of drying box further in addition, avoids leaking gas causing the change of vacuum environment, and then affects drying regime.5. the visor on chamber door can make preliminary judgement to the drying regime of dry products, is convenient to carrying out of subsequent experimental procedure.6. the first ball valve only needs to use the operation of 90-degree rotation and very little rotating torque just can close tightly in pipeline.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, further detailed description is done to the utility model;
Fig. 1 is the overall structure schematic diagram of a kind of vacuum drying system embodiment of the utility model;
Fig. 2 is drying box internal structure schematic diagram in a kind of vacuum drying system embodiment of the utility model;
Description of reference numerals
1-condenser; 2-surge tank; 3-vavuum pump; 4-drying box main body; 5-chamber door; 6-hinge; 7-locking fixture; 8-visor; 9-vacuum meter; 10-heat medium air inlet; 11-check valve; 12-first ball valve; 13-second ball valve; 14-mudhole; 15-material frame; 16-roller; 17-heating tube; 18-track.
Detailed description of the invention
The overall structure schematic diagram of a kind of vacuum drying system embodiment of the utility model shown in Fig. 1, comprise drying box, condenser 1, surge tank 2 and vavuum pump 3, drying box is connected with condenser 1 pipeline, the pipeline of drying box and condenser 1 is disposed with check valve 11 and the first ball valve 12 along gas circulating direction, drying box upper surface is provided with heat medium air inlet 10.It is tight that first ball valve 12 only needs to use the operation of 90-degree rotation and very little rotating torque just can close in pipeline.
Between condenser 1 and vavuum pump 3, be connected with surge tank 2, condenser 1 is all connected by pipeline with vavuum pump 3 with surge tank 2, surge tank 2, and arranging of surge tank 2 can pressure oscillation in buffer system, makes system works more stable.
Drying box comprises drying box main body 4 and chamber door 5, drying box main body 4 and chamber door 5 are by hinge 6 fitted seal, also comprise locking fixture 7, drying box main body 4 is provided with the locking hole suitable with locking fixture 7, hinge 6 locks the sealing that fixture 7 can strengthen drying box further, avoid leaking gas and cause the change of vacuum environment, and then affect drying regime.Chamber door 5 is provided with visor 8, preliminary judgement can be made to the drying regime of dry products, be convenient to carrying out of subsequent experimental procedure.Drying box outer surface is provided with vacuum meter 9, and vacuum meter 9 is communicated in drying box main body 4, can quantize to read the pressure in drying box, real-time vacuum environment required when guaranteeing drying.Meanwhile, mudhole 14 is also provided with in the bottom of drying box.In addition, condenser is provided with the second ball valve 13.
Figure 2 shows that drying box internal structure schematic diagram in a kind of vacuum drying system embodiment of the utility model, five layers of material 15 frame are provided with in drying box, every layer of material frame 15 both sides are provided with roller, drying box inwall is provided with the track 18 suitable with material frame 15, and it is interior and movable by roller that material frame 15 can be set up in track 18.Bottom material frame, be provided with three groups of heating tubes 17, the drying box inwall often organizing material frame 15 top is also provided with heating tube 17.Equally distributed heating tube 17 evenly can produce heat can avoid uneven drying, affects drying efficiency.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a vacuum drying system, it is characterized in that: comprise drying box, condenser (1), surge tank (2) and vavuum pump (3), described drying box is connected with described condenser (1) pipeline, and the pipeline of described drying box and condenser (1) is disposed with check valve (11) and the first ball valve (12) along gas circulating direction; Described drying box upper surface is provided with heat medium air inlet (10);
Between described condenser (1) and vavuum pump (3), be connected with surge tank (2), described condenser (1) is all connected by pipeline with described vavuum pump (3) with described surge tank (2), described surge tank (2);
Some layers of material frame (15) are provided with in described drying box, described material frame (15) both sides are provided with roller (16), described drying box inwall is provided with the track (18) suitable with described material frame (15), and it is also movable by roller (16) that described material frame (15) can be set up in described track (18);
Described material frame (15) bottom is provided with some groups of heating tubes (17), the drying box inwall often organizing material frame (15) top is also provided with heating tube (17).
2. a kind of vacuum drying system according to claim 1, it is characterized in that: described drying box comprises drying box main body (4) and chamber door (5), described drying box main body (4) and described chamber door (5) are by hinge (6) fitted seal, also comprise locking fixture (7), described drying box main body (4) is provided with the locking hole suitable with described locking fixture (7).
3. a kind of vacuum drying system according to claim 2, is characterized in that: on described chamber door (5), be provided with visor (8).
4. a kind of vacuum drying system according to claim 3, is characterized in that: also comprise vacuum meter (9), and described vacuum meter (9) is communicated in drying box main body (4) and is arranged at drying box outer surface.
5. a kind of vacuum drying system according to claim 3 or 4, is characterized in that: be also provided with mudhole (14) in the bottom of described drying box.
6. a kind of vacuum drying system according to claim 5, is characterized in that: described condenser (1) bottom is provided with the second ball valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401695.4U CN204806844U (en) | 2015-06-09 | 2015-06-09 | Vacuum drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401695.4U CN204806844U (en) | 2015-06-09 | 2015-06-09 | Vacuum drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806844U true CN204806844U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401695.4U Active CN204806844U (en) | 2015-06-09 | 2015-06-09 | Vacuum drying system |
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| Country | Link |
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| CN (1) | CN204806844U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713731A (en) * | 2016-04-18 | 2016-06-29 | 上海依肯机械设备有限公司 | Plant drying and essential oil and hydrolat extraction system based on air energy |
| CN109099654A (en) * | 2018-08-29 | 2018-12-28 | 共享铸钢有限公司 | Temperature automatically controlled Welding rod drying box |
| CN111006462A (en) * | 2019-12-28 | 2020-04-14 | 常州卓升干燥设备有限公司 | Air-supplementing drying type temperature-humidity-pressure integrated vacuum dryer and material drying detection method |
-
2015
- 2015-06-09 CN CN201520401695.4U patent/CN204806844U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713731A (en) * | 2016-04-18 | 2016-06-29 | 上海依肯机械设备有限公司 | Plant drying and essential oil and hydrolat extraction system based on air energy |
| CN109099654A (en) * | 2018-08-29 | 2018-12-28 | 共享铸钢有限公司 | Temperature automatically controlled Welding rod drying box |
| CN111006462A (en) * | 2019-12-28 | 2020-04-14 | 常州卓升干燥设备有限公司 | Air-supplementing drying type temperature-humidity-pressure integrated vacuum dryer and material drying detection method |
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| GR01 | Patent grant |