CN220670036U - High-efficient vacuum drier - Google Patents
High-efficient vacuum drier Download PDFInfo
- Publication number
- CN220670036U CN220670036U CN202322076407.XU CN202322076407U CN220670036U CN 220670036 U CN220670036 U CN 220670036U CN 202322076407 U CN202322076407 U CN 202322076407U CN 220670036 U CN220670036 U CN 220670036U
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- box
- box body
- wall
- charging
- vacuum dryer
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- 239000000463 material Substances 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 22
- 238000010981 drying operation Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 17
- 239000011261 inert gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a high-efficiency vacuum dryer which comprises a box body, a vacuum pump, a gas generating device, a heating component, a material rotating component and a ventilation pipe, wherein a partition plate is arranged below an inner cavity of the box body, the vacuum pump is communicated with a drying cavity through a vacuum pipe, the heating component is arranged on the left side wall, the right side wall and the rear wall of the box body, the upper end surface of the partition plate is provided with a circular ring, a plurality of teeth are uniformly distributed on the inner side of the circular ring, the material rotating component comprises a rotating motor, the output end of the rotating motor penetrates through the partition plate and is connected with four support rods at equal angles on the side wall of the output end, the upper ends of the four support rods are respectively connected with a cylindrical gear in a rotating mode, the cylindrical gears are meshed with the teeth in the circular ring, and the top end of the cylindrical gear is provided with a clamping block which is clamped with a loading piece; according to the utility model, materials are split into the charging boxes in the material rotating assembly, and the charging boxes can be subjected to drying operation in multiple directions through the cooperation of the cylindrical gears and the teeth on the inner side of the circular ring.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to a high-efficiency vacuum dryer.
Background
In order to facilitate storage, transportation and use of materials, the materials need to be dried, the drying is to remove moisture or other moisture from wet materials, and the drying is mainly realized by methods such as convection drying, conduction drying, radiation drying and the like, but for some materials containing components such as heat sensitivity, easy decomposition and easy oxidation, the method of drying under the atmospheric environment is not applicable, and a vacuum drying oven needs to be used for drying the materials.
The existing vacuum drier has a stirring function, materials stacked at the bottom end can be sufficiently dried in a stirring mode, but the method can only aim at specific materials, and the materials with fragile appearance texture cannot be stirred greatly, so that the quality of the materials is easily damaged, and therefore, the efficient vacuum drier is provided.
Disclosure of Invention
The utility model aims to solve the problem that some materials cannot be sufficiently dried in a stirring manner in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-efficient vacuum drier, it includes the box, the vacuum pump, gas generating device, heating element, material rotating assembly, and the ventilation pipe, the box openly articulates there is the chamber door, box inner chamber below is provided with the division board, the division board separates the box inner chamber into dry chamber and puts the thing chamber, the vacuum pump sets up in the box top and communicates with dry chamber through the vacuum tube, heating element is including setting up in a plurality of metal clamp of lateral wall and back wall about the box, metal clamp joint has the heating rod, the middle part of division board up end is provided with the ring, the inboard equipartition of ring has a plurality of tooth, material rotating assembly is including setting up in the rotation motor of putting the inside central point of thing chamber, be connected with four bracing pieces at output lateral wall equiangular connection after the division board is passed to the output of rotation motor, the upper end of four bracing pieces is rotated respectively and is connected with cylindrical gear, cylindrical gear meshes with the tooth in the ring, the cylindrical gear top is provided with the joint piece through the joint piece on the cylindrical gear top.
As a preferable scheme of the high-efficiency vacuum dryer of the utility model, wherein: the charging piece comprises a base of a cylindrical structure, a clamping groove matched with the clamping block is formed in the bottom end of the base, a charging box of a hollow cylindrical structure is arranged at the upper end of the base, a movable cover is arranged at an opening at the upper end of the charging box, and a plurality of through holes are circumferentially distributed on the outer surface wall of the charging box from top to bottom.
As a preferable scheme of the high-efficiency vacuum dryer of the utility model, wherein: four fan blades are arranged at the output end of the rotating motor.
As a preferable scheme of the high-efficiency vacuum dryer of the utility model, wherein: one end of the ventilation pipe is communicated with the side wall of the box body, and a first valve is arranged on the ventilation pipe.
As a preferable scheme of the high-efficiency vacuum dryer of the utility model, wherein: the gas generating device comprises a gas exchange tube with one end communicated with the box body, the other end of the gas exchange tube is connected with the gas generator, and a second valve is arranged on the gas exchange tube.
As a preferable scheme of the high-efficiency vacuum dryer of the utility model, wherein: the top wall of the box body is obliquely arranged from two sides to the middle from high to low, a sliding groove fixed on the rear wall of the box body is arranged under the middle part of the top wall of the box body, and a water collecting box is arranged in the sliding groove in a sliding manner.
As a preferable scheme of the high-efficiency vacuum dryer of the utility model, wherein: the door is provided with a handle.
The utility model has the beneficial effects that: according to the utility model, the heating assembly is arranged at the inner side of the box body, materials are split into the charging boxes in the material rotating assembly, and the charging boxes can rotate while being driven by the rotating motor to revolve through the cooperation of the cylindrical gear and the teeth at the inner side of the circular ring, so that the materials split into the charging boxes can be more comprehensively dried.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall structure diagram of a high-efficiency vacuum dryer.
Fig. 2 is a schematic diagram of the internal structure of a high-efficiency vacuum dryer.
Fig. 3 is a schematic structural view of a loading member in a high-efficiency vacuum dryer.
Fig. 4 is a schematic structural view of a material rotating assembly in a high-efficiency vacuum dryer.
Fig. 5 is a bottom view of a loading piece of the high-efficiency vacuum dryer.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, in a first embodiment of the present utility model, a high-efficiency vacuum dryer is provided, which includes a box 1, a vacuum pump 2, a gas generating device 3, a heating assembly 4, a material rotating assembly 5, and a ventilation pipe 6, wherein the vacuum pump 2 vacuumizes the interior of the box 1, and divides the material into the material rotating assembly 5, so that the material can rotate under the condition of being dispersed into a plurality of parts, and can be sufficiently dried by the heating assembly.
Specifically, box 1, vacuum pump 2, gas generating device 3, heating element 4, material rotating element 5, and ventilation pipe 6, box 1 openly articulates there is chamber door 1a, box 1 inner chamber below is provided with division board 1B, division board 1B separates box 1 inner chamber into dry chamber A and puts thing chamber B, vacuum pump 2 sets up in box 1 top and communicates with dry chamber A through vacuum tube 2a, heating element 4 is including setting up a plurality of metal clamp 4a in box 1 left and right sides wall and back wall, metal clamp 4a joint has heating rod 4B, the middle part of division board 1B up end is provided with ring 7, ring 7 inboard equipartition has a plurality of tooth 7a, material rotating element 5 is including setting up in the rotation motor 5a of putting the inside central point of thing chamber B, the output of rotation motor 5a equiangular after passing division board 1B is connected with four bracing pieces 5B at output side wall angle, the upper end of four bracing pieces is rotated respectively and is connected with cylindrical gear 5c, cylindrical gear 5c and tooth 7a looks tooth 7a in ring 7a joint in the box 1a, the top is provided with cylindrical gear 5c joint piece 5c through cylindrical gear 5c, 5d joint piece 5 d.
Preferably, the charging piece 5d comprises a base 5d-1 with a cylindrical structure, a clamping groove 5d-2 matched with the clamping block 5c-1 is formed in the bottom end of the base 5d-1, a charging box 5d-3 with a hollow cylindrical structure is arranged at the upper end of the base 5d-1, a movable cover 5d-4 is arranged at an opening at the upper end of the charging box 5d-3, and a plurality of through holes 5d-5 are circumferentially distributed on the outer surface wall of the charging box 5d-3 from top to bottom; the materials are packed into a plurality of charging boxes 5d-3, a movable cover 5d-4 is covered, a clamping groove 5d-2 of a base 5d-1 below the charging boxes 5d-3 is aligned with a clamping block 5c-1 at the top end of a cylindrical gear 5c, and the charging piece 5d is integrally arranged on the cylindrical gear 5 c.
Preferably, the output end of the rotary motor 5a is provided with four fan blades 8; when the rotary motor 5a drives the cylindrical gear 5c to rotate through the four support rods 5b, materials in the charging box 5d-3 are heated to volatilize water vapor, and the four fan blades 8 can accelerate the circulation of the water vapor in the box body 1 along with the rotation of the output end of the rotary motor 5 a.
Preferably, one end of the ventilation pipe 6 is communicated with the side wall of the box body 1, and a first valve 6a is arranged on the ventilation pipe 6; after the drying operation is finished, a first valve 6a on the ventilation pipe 6 is opened, so that the pressure inside and outside the box body 1 is balanced, and then the box door 1a is opened.
When in use, the materials are split into a plurality of charging boxes 5d-3, a movable cover 5d-4 is covered, a clamping groove 5d-2 of a base 5d-1 below the charging boxes 5d-3 is aligned with a clamping block 5c-1 at the top end of a cylindrical gear 5c, the charging piece 5d is integrally arranged on the cylindrical gear 5c, a vacuum pump 2 is opened, the vacuum pump 2 pumps air in a drying cavity A, when the vacuum degree in the drying cavity A meets the requirement of drying the materials, the vacuum pump 2 is closed, an external power supply supplies electric energy for a heating rod 4b, the heating rod 4b converts the electric energy into heat energy, a rotating motor 5a is started, the rotating motor 5a drives the cylindrical gear 5c to rotate by driving four supporting rods 5b, and the cylindrical gear 5c is meshed with a plurality of teeth 7a at the inner side of a circular ring 7, so that the cylindrical gear 5c rotates to drive the charging boxes 5d-3, the material in the charging box 5d-3 is dried by the automatic heat energy receiving more uniformly, so the material can be dried sufficiently, the rotating motor 5a can drive the four fan blades 8 to rotate when rotating, the material in the charging box 5d-3 is heated to volatilize water vapor, the four fan blades 8 can accelerate the circulation of the water vapor in the box body 1 when rotating along with the output end of the rotating motor 5a, the water vapor evaporation efficiency of the material in the charging box 5d-3 is accelerated, the vacuum pump 2 can be intermittently opened to pump the water vapor away in the drying process, the vacuum pump 2 is closed after the drying is finished, the external power supply for providing electric energy for the heating rod 4b is disconnected, then the rotating motor 5a is closed, the first valve 6a on the ventilating pipe 6 is opened, the pressure inside and outside the box body 1 is balanced, and then the box door 1a is opened.
Example 2
Referring to fig. 1 to 5, a second embodiment of the present utility model is based on the previous embodiment.
Specifically, the gas generating device 3 comprises a gas exchange tube 3a with one end communicated with the box body 1, the other end of the gas exchange tube 3a is connected with a gas generator 3b, and a second valve 3c is arranged on the gas exchange tube 3 a; inert gas can be generated after the gas generator 3b is started, and enters the drying cavity A through the gas exchange pipe 3a, and the inert gas and water vapor are pumped out of the box body 1 together after the vacuum pump 2 is started.
Preferably, the top wall of the box body 1 is obliquely arranged from two sides to the middle from high to low, a sliding groove 9 fixed on the rear wall of the box body 1 is arranged right below the middle of the top wall of the box body 1, and a water collecting box 9a is arranged in the sliding groove 9 in a sliding manner; when too much water vapor is generated, the water vapor is condensed into water drops after being cooled on the top wall of the box body 1, and the water drops drop into the water collecting box 9a along the top wall and are collected.
Preferably, the door 1a is provided with a handle 1a-1.
When in use, the materials are split into a plurality of charging boxes 5d-3, a movable cover 5d-4 is covered, a clamping groove 5d-2 of a base 5d-1 below the charging boxes 5d-3 is aligned with a clamping block 5c-1 at the top end of a cylindrical gear 5c, the charging piece 5d is integrally arranged on the cylindrical gear 5c, a vacuum pump 2 is opened, the vacuum pump 2 pumps air in a drying cavity A, when the vacuum degree in the drying cavity A meets the requirement of drying the materials, the vacuum pump 2 is closed, an external power supply supplies electric energy for a heating rod 4b, the heating rod 4b converts the electric energy into heat energy, a rotating motor 5a is started, the rotating motor 5a drives the cylindrical gear 5c to rotate by driving four supporting rods 5b, and the cylindrical gear 5c is meshed with a plurality of teeth 7a at the inner side of a circular ring 7, so that the cylindrical gear 5c rotates to drive the charging boxes 5d-3, the materials in the charging box 5d-3 are dried by the heat energy which is more uniform due to the self-rotation, so the materials can be sufficiently dried, the rotating motor 5a can drive the four fan blades 8 to rotate when rotating, the materials in the charging box 5d-3 are heated to volatilize water vapor, the four fan blades 8 can accelerate the circulation of the water vapor in the box body 1 when rotating along with the output end of the rotating motor 5a, the water vapor evaporation efficiency of the materials in the charging box 5d-3 is accelerated, the gas generator 3b is started after heating for a period of time, the gas generator 3b is started to generate inert gas, the second valve 3c on the air exchanging pipe 3a is opened, the inert gas enters the drying cavity A from the air exchanging pipe 3a, the vacuum pump 2 can be intermittently started to pump the inert gas and the water vapor in the drying process, the drying of the materials can be influenced when the water vapor is too much and can not be timely discharged, the water vapor is condensed into water drops when being cooled on the top wall of the box body 1, the water drops are dripped into the water collecting box 9a along the top wall and are collected, the vacuum pump 2 is turned off after drying is finished, the external power supply for providing electric energy for the heating rod 4b is turned off, the rotating motor 5a is turned off, the second valve 3c is turned off, the first valve 6a on the ventilation pipe 6 is turned on, the pressure inside and outside the box body 1 is restored to be balanced, and then the box door 1a is turned on.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a high-efficient vacuum drying machine which characterized in that: including box (1), vacuum pump (2), gas generator (3), heating element (4), material rotating assembly (5), and ventilation pipe (6), box (1) openly articulates there is chamber door (1 a), box (1) inner chamber below is provided with division board (1B), division board (1B) divide into dry chamber (A) and put thing chamber (B) with box (1) inner chamber, vacuum pump (2) set up in box (1) top and communicate with dry chamber (A) through vacuum tube (2 a), heating element (4) are including setting up a plurality of metal clamp (4 a) in box (1) left and right sides wall and back wall, metal clamp (4 a) joint has heating rod (4B), the middle part of division board (1B) up end is provided with ring (7), ring (7) inboard equipartition has a plurality of tooth (7 a), material rotating assembly (5) are including setting up in the rotation motor (5 a) of putting thing chamber (B) inside central point put, the output of rotation motor (5 a) passes division board (1B) and is connected with four equiangular rotation (5 c) on the ring (5 c) of four angle side-toothed wheel (5 c) respectively with the cylinder end that rotate (5 c), the top end of the cylindrical gear (5 c) is provided with a clamping block (5 c-1), and the top end of the cylindrical gear (5 c) is clamped with a loading piece (5 d) through the clamping block (5 c-1).
2. A high efficiency vacuum dryer as set forth in claim 1, wherein: the charging piece (5 d) comprises a base (5 d-1) of a cylindrical structure, a clamping groove (5 d-2) matched with the clamping block (5 c-1) is formed in the bottom end of the base (5 d-1), a charging box (5 d-3) of a hollow cylindrical structure is arranged at the upper end of the base (5 d-1), a movable cover (5 d-4) is arranged at an opening at the upper end of the charging box (5 d-3), and a plurality of through holes (5 d-5) are circumferentially distributed on the outer surface wall of the charging box (5 d-3) from top to bottom.
3. A high efficiency vacuum dryer as claimed in claim 2, wherein: four fan blades (8) are arranged at the output end of the rotating motor (5 a).
4. A high efficiency vacuum dryer as claimed in claim 3, wherein: one end of the ventilation pipe (6) is communicated with the side wall of the box body (1), and a first valve (6 a) is arranged on the ventilation pipe (6).
5. A high efficiency vacuum dryer as set forth in claim 4, wherein: the gas generating device (3) comprises a gas exchange tube (3 a) with one end communicated with the box body (1), the other end of the gas exchange tube (3 a) is connected with the gas generator (3 b), and a second valve (3 c) is arranged on the gas exchange tube (3 a).
6. A high efficiency vacuum dryer as set forth in claim 5, wherein: the top wall of the box body (1) is obliquely arranged from two sides to the middle from high to low, a sliding groove (9) fixed on the rear wall of the box body (1) is arranged under the middle of the top wall of the box body (1), and a water collecting box (9 a) is arranged in the sliding groove (9).
7. A high efficiency vacuum dryer as set forth in claim 6, wherein: the door (1 a) is provided with a handle (1 a-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322076407.XU CN220670036U (en) | 2023-08-03 | 2023-08-03 | High-efficient vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322076407.XU CN220670036U (en) | 2023-08-03 | 2023-08-03 | High-efficient vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670036U true CN220670036U (en) | 2024-03-26 |
Family
ID=90328557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322076407.XU Active CN220670036U (en) | 2023-08-03 | 2023-08-03 | High-efficient vacuum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670036U (en) |
-
2023
- 2023-08-03 CN CN202322076407.XU patent/CN220670036U/en active Active
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