CN211503636U - Filtering structure of vacuum drying oven - Google Patents
Filtering structure of vacuum drying oven Download PDFInfo
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- CN211503636U CN211503636U CN201922197247.8U CN201922197247U CN211503636U CN 211503636 U CN211503636 U CN 211503636U CN 201922197247 U CN201922197247 U CN 201922197247U CN 211503636 U CN211503636 U CN 211503636U
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- vacuum drying
- fixedly connected
- drying box
- box body
- vacuum
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- 238000001291 vacuum drying Methods 0.000 title claims abstract description 140
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 18
- 239000000428 dust Substances 0.000 abstract description 16
- 238000001035 drying Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 16
- 239000007789 gas Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a filter equipment technical field just discloses a vacuum drying oven's filtration, including the vacuum drying box, the bottom fixedly connected with supporting legs of vacuum drying box, the equal fixedly connected with hot plate of the left and right sides wall of vacuum drying box. This vacuum drying oven's filtration, when needs carry out the drying to article with the vacuum drying box, through opening the dodge gate, will need dry article to place in the top of placing the board, close the dodge gate again, seal the vacuum drying box, prevent to carry out dry in-process gas leakage to article, through the installation sealed pad, can improve the leakproofness of vacuum drying box, prevent that the dust from entering into the inboard of vacuum drying box, can take out the inside gas of vacuum drying box through the connecting pipe through the vacuum pump, the better purpose of effect has been crossed to the vacuum drying oven has been realized, prevent that the dust from getting into the vacuum drying oven and work as well, and convenient use.
Description
Technical Field
The utility model relates to a filter equipment technical field specifically is a vacuum drying oven's filtration.
Background
The vacuum drying oven is specially designed for drying heat-sensitive, easily decomposed and easily oxidized substances, can keep a certain vacuum degree in a working chamber during working, can fill inert gas into the working chamber, particularly can quickly dry some articles with complex components, and adopts an intelligent digital temperature regulator to set, display and control the temperature.
Vacuum drying oven is carrying out rapid draing's in-process to article, often need use filter equipment, prevent at the in-process of processing article, the dust enters into vacuum drying oven's inside, but current vacuum drying oven's filtration has the relatively poor shortcoming of filter effect, lead to granule and dust to get into in the middle of the vacuum drying oven, the effect of vacuum drying oven to article processing has been reduced, inconvenient use, the availability factor and the result of use of vacuum drying oven have been reduced, so propose a vacuum drying oven's filtration and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a filtration of vacuum drying oven possesses advantages such as the filter effect is better, and the filtration of having solved current vacuum drying oven has the relatively poor shortcoming of filter effect, leads to granule and dust to get into in the middle of the vacuum drying oven, has reduced the effect of vacuum drying oven to article processing, and inconvenient use has reduced the availability factor of vacuum drying oven and the problem of result of use.
(II) technical scheme
For realizing the better purpose of above-mentioned filter effect, the utility model provides a following technical scheme: a filtering structure of a vacuum drying box comprises a vacuum drying box body, wherein supporting legs are fixedly connected to the bottom of the vacuum drying box body, heating plates are fixedly connected to the left side wall and the right side wall of the vacuum drying box body respectively, heating wires are fixedly connected to the outer sides of the heating plates, a placing plate is fixedly connected to the inner side of the vacuum drying box body, a vacuum pump is fixedly connected to the top of the vacuum drying box body, a connecting pipe is fixedly connected to an outlet of the vacuum pump, a first electromagnetic valve is fixedly mounted on the outer side of the connecting pipe, a first filter screen is fixedly connected to the inner side of the connecting pipe, an air blower is fixedly connected to the top of the vacuum drying box body, fan blades are fixedly connected to the inner side of the air blower, an air outlet pipe is fixedly connected to the outlet of the air blower, a second, the left side fixedly connected with controller of vacuum drying box, the right side fixedly connected with outlet duct of vacuum drying box, the positive fixedly connected with dodge gate of vacuum drying box, the outside fixedly connected with of dodge gate is sealed fills up.
Preferably, the front surface of the controller is fixedly connected with a vacuum meter, the front surface of the controller is fixedly connected with a temperature control meter, and the front surface of the controller is fixedly connected with a control switch.
Preferably, the bottom end of the connecting pipe penetrates through the vacuum drying box body and extends to the inner side of the vacuum drying box body, and the front face of the movable door is fixedly connected with the observation window.
Preferably, the bottom end of the air outlet pipe penetrates through the vacuum drying box body and extends to the inner side of the vacuum drying box body, and the bottom of the supporting leg is fixedly connected with a rubber pad.
Preferably, the right side of the movable door is fixedly connected with a first electromagnet, the front side of the vacuum drying box body is fixedly connected with a second electromagnet, and the second electromagnet is movably connected with the first electromagnet.
Preferably, the right end of the air outlet pipe penetrates through the heating plate and the vacuum drying box body in sequence and extends to the outer side of the vacuum drying box body, and a control valve is fixedly mounted on the outer side of the air outlet pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides a vacuum drying oven's filtration possesses following beneficial effect:
the filtering structure of the vacuum drying box can prevent the air leakage in the process of drying the objects by opening the movable door when the objects are required to be dried by the vacuum drying box body, can improve the sealing property of the vacuum drying box body by installing the sealing gasket, prevent dust from entering the inner side of the vacuum drying box body, can dry the objects above the placing plate by installing the heating plate, can improve the drying effect of the objects by installing the heating wire, can extract the air in the vacuum drying box body through the connecting pipe by the vacuum pump, drive the fan blades to rotate by the air blower, can blow hot air into the inner side of the vacuum drying box body through the air outlet pipe in the rotating process of the fan blades, and can realize the circulating flow of the hot air in the vacuum drying box body by the circulating flow of the hot air, can carry out the secondary drying to article, through the alternative control of first control valve and second control valve, can filter the inside gas of vacuum drying box, prevent that the object from under the effect of high temperature, gaseous reaction takes place, the filterable effect of vacuum drying oven has been realized, through installing first filter screen and second filter screen, can prevent that vacuum pump and air-blower are in the in-process to gas filtration, the dust gets into the inboard of vacuum drying box, guarantee the dry effect of article, through installing the vacuum table, can observe the vacuum in the vacuum drying box, overall structure is simple, convenient to use, the better purpose of vacuum drying oven crossing effect has been realized, prevent that the dust from getting into in the middle of the vacuum drying oven, the effect of vacuum drying oven to article processing has been improved, the availability factor and the result of use of vacuum drying oven have been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the connection structure of the vacuum drying box in the structure of the present invention;
fig. 3 is a right side view of the connection structure of the vacuum drying box in the structure of the present invention.
In the figure: the vacuum drying box comprises a vacuum drying box body 1, supporting legs 2, a heating plate 3, a heating wire 4, a placing plate 5, a vacuum pump 6, a connecting pipe 7, a first electromagnetic valve 8, a first filter screen 9, an air blower 10, fan blades 11, an air outlet pipe 12, a second electromagnetic valve 13, a second filter screen 14, a controller 15, an air outlet pipe 16, a movable door 17 and a sealing gasket 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a filtering structure of a vacuum drying oven comprises a vacuum drying oven body 1, a supporting leg 2 is fixedly connected to the bottom of the vacuum drying oven body 1, heating plates 3 are fixedly connected to both left and right sidewalls of the vacuum drying oven body 1, heating wires 4 are fixedly connected to the outer sides of the heating plates 3, a placing plate 5 is fixedly connected to the inner side of the vacuum drying oven body 1, a vacuum pump 6 is fixedly connected to the top of the vacuum drying oven body 1, the type of the vacuum pump 6 can be SY2600V, a connecting pipe 7 is fixedly connected to an outlet of the vacuum pump 6, a first electromagnetic valve 8 is fixedly installed on the outer side of the connecting pipe 7, the type of the first electromagnetic valve 8 can be Z961Y-100I DN150, a first filter screen 9 is fixedly connected to the inner side of the connecting pipe 7, an air blower 10 is fixedly connected to the top, the inner side of the blower 10 is fixedly connected with a fan blade 11, the outlet of the blower 10 is fixedly connected with an air outlet pipe 12, the bottom end of the air outlet pipe 12 penetrates through the vacuum drying box body 1 and extends to the inner side of the vacuum drying box body 1, the bottom of the supporting leg 2 is fixedly connected with a rubber pad, the outer side of the air outlet pipe 12 is fixedly provided with a second electromagnetic valve 13, the model of the second electromagnetic valve 13 can be Z961Y-100I DN150, the inner side of the air outlet pipe 12 is fixedly connected with a second filter screen 14, the left side of the vacuum drying box body 1 is fixedly connected with a controller 15, the front side of the controller 15 is fixedly connected with a vacuum meter, the front side of the controller 15 is fixedly connected with a temperature control meter, the front side of the controller 15 is fixedly connected with a control switch, the right side of the vacuum drying box body 1 is fixedly connected with an air outlet pipe 16, a control valve is fixedly arranged on the outer side of the air outlet pipe 16, a movable door 17 is fixedly connected to the front side of the vacuum drying box body 1, a first electromagnet is fixedly connected to the right side of the movable door 17, a second electromagnet is fixedly connected to the front side of the vacuum drying box body 1 and is movably connected with the first electromagnet, the bottom end of the connecting pipe 7 penetrates through the vacuum drying box body 1 and extends to the inner side of the vacuum drying box body 1, an observation window is fixedly connected to the front side of the movable door 17, a sealing gasket 18 is fixedly connected to the outer side of the movable door 17, when the vacuum drying box body 1 is required to dry the articles, the articles required to be dried are placed above the placing plate 5 by opening the movable door 17, then the movable door 17 is closed, the vacuum drying box body 1 is sealed, gas leakage in the process of drying the articles is prevented, and the sealing gasket 18 is installed, so that the sealing performance of the vacuum, prevent dust from entering the inner side of the vacuum drying box body 1, dry treatment can be carried out on the articles above the placing plate 5 by installing the heating plate 3, the effect of drying the articles can be improved by installing the heating wire 4, the air in the vacuum drying box body 1 can be pumped out through the connecting pipe 7 by the vacuum pump 6, the fan blade 11 is driven to rotate by the air blower 10, in the rotating process of the fan blade 11, hot air can be blown into the inner side of the vacuum drying box body 1 through the air outlet pipe 12, secondary drying can be carried out on the articles by the circulating flow of the hot air in the vacuum drying box body 1, the air in the vacuum drying box body 1 can be filtered by the alternate control of the first control valve 8 and the second control valve 13, the gas reaction of the articles under the action of high temperature can be prevented, the filtering effect of the vacuum drying box is realized, by installing the first filter screen 9 and the second filter screen 14, can prevent that vacuum pump 6 and air-blower 10 are in the in-process to gas filtration, the dust gets into the inboard of vacuum drying box 1, guarantees the dry effect of article, through installing the vacuum table, can observe the vacuum in the vacuum drying box 1, overall structure is simple, facilitate the use, realized the better purpose of vacuum drying oven effect, prevent that the dust from getting into in the middle of the vacuum drying oven, improved the effect of vacuum drying oven to article processing, improved vacuum drying oven's availability factor and result of use.
When the vacuum drying box is used, when the vacuum drying box 1 is required to dry articles, the articles to be dried are placed above the placing plate 5 by opening the movable door 17, then the movable door 17 is closed, the vacuum drying box 1 is sealed, gas is prevented from leaking in the process of drying the articles, the sealing performance of the vacuum drying box 1 can be improved by installing the sealing gasket 18, dust is prevented from entering the inner side of the vacuum drying box 1, and the articles above the placing plate 5 can be dried by installing the heating plate 3.
In summary, in the filtering structure of the vacuum drying oven, when the vacuum drying oven 1 is used to dry an article, the article to be dried is placed above the placing plate 5 by opening the movable door 17, then the movable door 17 is closed to seal the vacuum drying oven 1, so as to prevent the gas from leaking out during the process of drying the article, the sealing performance of the vacuum drying oven 1 can be improved by installing the sealing gasket 18, so as to prevent dust from entering the inner side of the vacuum drying oven 1, the article above the placing plate 5 can be dried by installing the heating plate 3, the effect of drying the article can be improved by installing the heating wire 4, the gas in the vacuum drying oven 1 can be pumped out through the connecting pipe 7 by the vacuum pump 6, the fan blade 11 is driven to rotate by the blower 10, and hot air can be blown into the inner side of the vacuum drying oven 1 through the air outlet pipe 12 during the rotation of the fan blade 11, through the circulation flow of hot air in the vacuum drying box body 1, the article can be dried for the second time, through the alternative control of the first control valve 8 and the second control valve 13, the gas in the vacuum drying box body 1 can be filtered, the object is prevented from generating gas reaction under the action of high temperature, the filtering effect of the vacuum drying box is realized, through installing the first filter screen 9 and the second filter screen 14, the dust can be prevented from entering the inner side of the vacuum drying box body 1 in the gas filtering process of the vacuum pump 6 and the air blower 10, the drying effect of the article is ensured, through installing the vacuum meter, the vacuum degree in the vacuum drying box body 1 can be observed, the whole structure is simple, the use is convenient, the purpose of better effect of the vacuum drying box is realized, the dust is prevented from entering the vacuum drying box, the processing effect of the vacuum drying box on the article is improved, the efficiency of vacuum drying case's availability factor and result of use have been improved, and the filtration that has solved current vacuum drying case has the relatively poor shortcoming of filter effect, leads to granule and dust to get into the middle of the vacuum drying case, has reduced the effect of vacuum drying case to article processing, and inconvenient use has reduced the availability factor of vacuum drying case and the problem of result of use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a filtration of vacuum drying oven, includes vacuum drying box (1), its characterized in that: the bottom fixedly connected with supporting legs (2) of the vacuum drying box body (1), the equal fixedly connected with hot plate (3) of the left and right sides wall of the vacuum drying box body (1), the outside fixedly connected with heater strip (4) of hot plate (3), inboard fixedly connected with placing plate (5) of the vacuum drying box body (1), the top fixedly connected with vacuum pump (6) of the vacuum drying box body (1), the exit fixedly connected with connecting pipe (7) of vacuum pump (6), the outside fixedly mounted of connecting pipe (7) has first solenoid valve (8), the inboard fixedly connected with first filter screen (9) of connecting pipe (7), the top fixedly connected with air-blower (10) of the vacuum drying box body (1), the inboard fixedly connected with fan blade (11) of air-blower (10), the exit fixedly connected with air-out pipe (12) of air-blower (10), the outside fixed mounting who goes out tuber pipe (12) has second solenoid valve (13), the inboard fixedly connected with second filter screen (14) of going out tuber pipe (12), the left side fixedly connected with controller (15) of vacuum drying box (1), the right side fixedly connected with outlet duct (16) of vacuum drying box (1), positive fixedly connected with dodge gate (17) of vacuum drying box (1), the sealed pad (18) of outside fixedly connected with of dodge gate (17).
2. A filter structure of a vacuum drying oven according to claim 1, characterized in that: the front side of the controller (15) is fixedly connected with a vacuum meter, the front side of the controller (15) is fixedly connected with a temperature control meter, and the front side of the controller (15) is fixedly connected with a control switch.
3. A filter structure of a vacuum drying oven according to claim 1, characterized in that: the bottom end of the connecting pipe (7) penetrates through the vacuum drying box body (1) and extends to the inner side of the vacuum drying box body (1), and the front face of the movable door (17) is fixedly connected with an observation window.
4. A filter structure of a vacuum drying oven according to claim 1, characterized in that: the bottom end of the air outlet pipe (12) penetrates through the vacuum drying box body (1) and extends to the inner side of the vacuum drying box body (1), and a rubber pad is fixedly connected to the bottom of the supporting leg (2).
5. A filter structure of a vacuum drying oven according to claim 1, characterized in that: the right side of dodge gate (17) fixedly connected with first electro-magnet, the front fixedly connected with second electro-magnet of vacuum drying box (1), and second electro-magnet and first electro-magnet swing joint.
6. A filter structure of a vacuum drying oven according to claim 1, characterized in that: the right end of outlet duct (16) runs through hot plate (3) and vacuum drying box (1) in proper order and extends to the outside of vacuum drying box (1), the outside fixed mounting of outlet duct (16) has the control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922197247.8U CN211503636U (en) | 2019-12-10 | 2019-12-10 | Filtering structure of vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922197247.8U CN211503636U (en) | 2019-12-10 | 2019-12-10 | Filtering structure of vacuum drying oven |
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| Publication Number | Publication Date |
|---|---|
| CN211503636U true CN211503636U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922197247.8U Expired - Fee Related CN211503636U (en) | 2019-12-10 | 2019-12-10 | Filtering structure of vacuum drying oven |
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| Country | Link |
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| CN (1) | CN211503636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284043A (en) * | 2020-11-19 | 2021-01-29 | 深圳市星佳硕科技有限公司 | Experimental equipment air-dries device |
-
2019
- 2019-12-10 CN CN201922197247.8U patent/CN211503636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284043A (en) * | 2020-11-19 | 2021-01-29 | 深圳市星佳硕科技有限公司 | Experimental equipment air-dries device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |