CN219955856U - High-temperature air-cooled freezing dryer - Google Patents
High-temperature air-cooled freezing dryer Download PDFInfo
- Publication number
- CN219955856U CN219955856U CN202320824708.3U CN202320824708U CN219955856U CN 219955856 U CN219955856 U CN 219955856U CN 202320824708 U CN202320824708 U CN 202320824708U CN 219955856 U CN219955856 U CN 219955856U
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- CN
- China
- Prior art keywords
- freeze dryer
- fixedly connected
- air
- detection ring
- dryer body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007710 freezing Methods 0.000 title description 4
- 230000008014 freezing Effects 0.000 title description 4
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 33
- 238000001035 drying Methods 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 5
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000001291 vacuum drying Methods 0.000 abstract description 4
- 238000004108 freeze drying Methods 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of freeze drying, in particular to a high-temperature air-cooled freeze dryer which comprises a freeze dryer body, wherein a sealing mechanism is arranged on the outer wall of the freeze dryer body, a control panel is fixedly connected to the top of the freeze dryer body and the right side of the sealing mechanism, and a power plug is fixedly connected to the left side of the freeze dryer body; sealing mechanism includes the fixing base of fixed connection at freeze dryer body top, the inside fixedly connected with electronic slide rail of fixing base, the outer wall sliding connection of electronic slide rail has the slip table, through designing a high temperature forced air cooling formula freeze dryer, utilizes sealing mechanism in the device to prevent in the air gets into dry storehouse, has solved current high temperature forced air cooling formula freeze dryer when carrying out vacuum drying, dry storehouse leakproofness is relatively poor, in the external air gets into dry storehouse easily, influences the dry problem of material.
Description
Technical Field
The utility model relates to the technical field of freeze drying, in particular to a high-temperature air-cooled freeze dryer.
Background
The high temperature air-cooled freeze dryer is a device which carries out freeze drying on materials by cooling moist high temperature compressed air flowing into a pre-cooler and then flowing into a heat exchanger to carry out heat exchange with cold air discharged from an evaporator so as to reduce the temperature of the compressed air entering the evaporator, but the prior high temperature air-cooled freeze dryer still has the defects that: when the existing high-temperature air-cooled freeze dryer is used for vacuum drying, the sealing performance of a drying bin is poor, and external air easily enters the drying bin to influence the drying of materials.
Therefore, a high temperature air-cooled freeze dryer is needed to solve the above-mentioned problems in the prior art.
Disclosure of Invention
The utility model aims to provide a high-temperature air-cooled freeze dryer so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the high-temperature air-cooled freeze dryer comprises a freeze dryer body, wherein a sealing mechanism is arranged on the outer wall of the freeze dryer body, a control panel is fixedly connected to the top of the freeze dryer body and the right side of the sealing mechanism, and a power plug is fixedly connected to the left side of the freeze dryer body;
sealing mechanism includes the fixing base of fixed connection at freeze dryer body top, the inside fixedly connected with electronic slide rail of fixing base, the outer wall sliding connection of electronic slide rail has the slip table, the outer wall of slip table just is at the dry storehouse of freeze dryer body over fixedly connected with detection ring, the inner wall fixedly connected with air current sensor of detection ring, the inside of detection ring just is at the equal fixedly connected with sealed gasbag of air current sensor's top and below, the equal fixedly connected with honeycomb duct in both sides of sealed gasbag's inner wall, the outer wall of honeycomb duct just is keeping away from sealed gasbag's one end fixedly connected with miniature air pump, the front and the equal fixedly connected with pull rod in back of detection ring, the outer wall of pull rod just is keeping away from the one end fixedly connected with slider of detection ring, the equal sliding connection in both sides of slider has the stripper plate, the outer wall of stripper plate just is at slider internal fixedly connected with hold-down spring, the inside fixedly connected with electro-magnet of slider.
As a preferable scheme of the utility model, the freeze dryer body is a high-temperature air-cooled freeze dryer, and the control panel is electrically connected with the power plug.
As a preferable scheme of the utility model, the fixing seat, the detection ring, the traction rod and the sliding block are all made of ABS plastic, and the flow guide pipe penetrates through the detection ring and extends out of the detection ring.
As a preferable scheme of the utility model, the air flow sensor, the compression spring and the electromagnet are all provided with a plurality of groups, the extrusion plate is made of stainless steel, and the diameter of the detection ring is matched with the diameter of the drying bin of the freeze dryer body.
As a preferable scheme of the utility model, the sliding block is of an H-shaped structure design, the sliding block, the extruding plate and the fixing seat are connected in a sliding manner, and the miniature air pump is fixedly connected with the detection ring and the compression spring and the sliding block.
As a preferable scheme of the utility model, the shape of the sealing air bag is matched with the shape of the detection ring, and the electric sliding rail, the air flow sensor, the miniature air pump and the electromagnet are electrically connected with the control panel.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the high-temperature air-cooled freeze dryer, the sealing mechanism in the device is used for preventing air from entering the drying bin, when materials are dried, the control panel starts the electric sliding rail, the electric sliding rail drives the detection ring to move downwards along the drying bin through the sliding table, the airflow sensor in the detection ring can detect airflow near the drying bin, after air leakage occurs in the drying bin, the airflow sensor can input signals into the control panel, the control panel starts the micro air pump, the micro air pump can input air into the sealing air bag through the guide pipe, after the air enters the sealing air bag, the sealing air bag of the nozzle can expand, the sealing air bag of the nozzle can block the air leakage position on the drying bin, the air is prevented from entering the drying bin, and the problems that when the existing high-temperature air-cooled freeze dryer is used for vacuum drying, the sealing property of the drying bin is poor, external air easily enters the drying bin, and the drying of the materials is affected are solved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a partial front cross-sectional view of the detection ring of the present utility model;
FIG. 3 is an exploded view of a slider of the present utility model.
In the figure: 1. a freeze dryer body; 2. a sealing mechanism; 3. a control panel; 4. a power plug; 201. a fixing seat; 202. an electric slide rail; 203. a sliding table; 204. a detection ring; 205. an air flow sensor; 206. sealing the air bag; 207. a flow guiding pipe; 208. a micro air pump; 209. a traction rod; 210. a slide block; 211. an extrusion plate; 212. a compression spring; 213. an electromagnet.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
the high-temperature air-cooled freeze dryer comprises a freeze dryer body 1, wherein a sealing mechanism 2 is arranged on the outer wall of the freeze dryer body 1, a control panel 3 is fixedly connected to the top of the freeze dryer body 1 and the right side of the sealing mechanism 2, and a power plug 4 is fixedly connected to the left side of the freeze dryer body 1;
the freeze dryer body 1 is a high-temperature air-cooled freeze dryer, and the control panel 3 is electrically connected with the power plug 4;
in this embodiment, referring to fig. 2 and 3, the sealing mechanism 2 includes a fixed seat 201 fixedly connected to the top of the freeze dryer body 1, an electric sliding rail 202 is fixedly connected to the inside of the fixed seat 201, a sliding table 203 is slidably connected to the outer wall of the electric sliding rail 202, a detection ring 204 is fixedly connected to the outer wall of the sliding table 203 and right above a drying bin of the freeze dryer body 1, an air flow sensor 205 is fixedly connected to the inner wall of the detection ring 204, sealing air bags 206 are fixedly connected to the inside of the detection ring 204 and above and below the air flow sensor 205, a flow guide pipe 207 is fixedly connected to both sides of the inner wall of the sealing air bags 206, a traction rod 209 is fixedly connected to the front and back sides of the detection ring 204 and at one end far from the detection ring 204, a pressing plate 211 is fixedly connected to both sides of the sliding block 210, a pressing spring 212 is fixedly connected to the outer wall of the pressing plate 211 and inside of the sliding block 210, and an electromagnet 213 is fixedly connected to the inside of the sliding block 210;
the fixing seat 201, the detecting ring 204, the traction rod 209 and the sliding block 210 are all made of ABS plastic, the guide pipe 207 penetrates through the detecting ring 204 and extends to the outside of the detecting ring 204, the air flow sensor 205, the compression spring 212 and the electromagnet 213 are all provided with a plurality of groups, the extrusion plate 211 is made of stainless steel, the diameter of the detecting ring 204 is matched with the diameter of the drying bin of the freeze dryer body 1, the sliding block 210 is of an H-shaped structure design, the sliding block 210, the extrusion plate 211 and the fixing seat 201 are connected in a sliding mode, the micro air pump 208 is fixedly connected with the detecting ring 204, the compression spring 212 and the sliding block 210, the shape of the sealing air bag 206 is matched with the shape of the detecting ring 204, the electric sliding rail 202, the air flow sensor 205, the micro air pump 208 and the electromagnet 213 are electrically connected with the control panel 3, the electric sliding rail 202 drives the detecting ring 204 to move downwards along the drying bin, when the air flow near the drying bin leaks in the drying bin, the air flow speed increases, the air flow near the drying bin increases, the air flow sensor 205 controls the air flow speed to control panel 208 to push the air flow to the air pump 206, the air bag 206 is closed, the air bag 206 is compressed to the outside, the air bag is compressed by the air bag 206, and the air bag is compressed by the air bag 206, the air pressure of the air bag is compressed by the air bag 206, and the air bag is compressed by the air bag 206, the air pressure is compressed by the air bag is compressed by the air, and the air.
The working flow of the utility model is as follows: when the high-temperature air-cooled freeze dryer designed by the scheme is operated, a worker firstly freezes materials in a freezing chamber, after freezing is completed, the materials are fed into a drying bin, the freeze dryer body 1 performs vacuum drying on the materials in the drying bin, meanwhile, the control panel 3 starts an electric sliding rail 202 and an electromagnet 213, the electromagnet 213 can attract a pressing plate 211, the pressing plate 211 can move inwards, the pressing plate 211 does not press a fixing seat 201 any more, a sliding block 210 can slide in the fixing seat 201, a sliding table 203 drives a detection ring 204 to move downwards along the drying bin, an air flow sensor 205 in the detection ring 204 can detect air flow near the drying bin, when leakage occurs in the drying bin, external air can flow into the drying bin rapidly, the air flow speed near the drying bin is increased, the air flow sensor 205 can input a signal into the control panel 3, the control panel 3 starts a micro air pump 208 and closes the electromagnet 213, the electromagnet 213 can not suck the pressing plate 211 any more, the pressing spring 212 can push the pressing plate 211 to move outwards, the sliding block 210 in the fixing seat 201, the sliding block 201, the micro air pump 208 can move downwards along the drying bin, the air flow near the drying bin, the air flow in the air guide pipe 203 can flow, the air bag 206 can expand, and the air bag 206 can expand after the air bag 206 is sealed, and the air is expanded, and the position is sealed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high temperature forced air cooling formula freeze dryer, includes freeze dryer body (1), its characterized in that: the outer wall of the freeze dryer body (1) is provided with a sealing mechanism (2), the top of the freeze dryer body (1) is fixedly connected with a control panel (3) on the right side of the sealing mechanism (2), and the left side of the freeze dryer body (1) is fixedly connected with a power plug (4);
the sealing mechanism (2) comprises a fixing seat (201) fixedly connected to the top of the freeze dryer body (1), an electric sliding rail (202) is fixedly connected to the inner side of the fixing seat (201), a sliding table (203) is slidably connected to the outer wall of the electric sliding rail (202), a detection ring (204) is fixedly connected to the outer wall of the sliding table (203) and right above a drying bin of the freeze dryer body (1), an airflow sensor (205) is fixedly connected to the inner wall of the detection ring (204), a sealing air bag (206) is fixedly connected to the inner side of the detection ring (204) and above and below the airflow sensor (205), a guide pipe (207) is fixedly connected to the two sides of the inner wall of the sealing air bag (206), a miniature air pump (208) is fixedly connected to the outer wall of the guide pipe (207) and at one end far away from the sealing air bag (206), a traction rod (209) is fixedly connected to the front surface and the back of the detection ring (204), a sliding block (210) is fixedly connected to one end far away from the detection ring (204), a pressing plate (211) is fixedly connected to the two sides of the pressing plate (211), an electromagnet (213) is fixedly connected inside the sliding block (210).
2. A high temperature air-cooled freeze dryer as claimed in claim 1, wherein: the freeze dryer body (1) is a high-temperature air-cooled freeze dryer, and the control panel (3) is electrically connected with the power plug (4).
3. A high temperature air-cooled freeze dryer as claimed in claim 1, wherein: the fixing seat (201), the detection ring (204), the traction rod (209) and the sliding block (210) are all made of ABS plastic, and the flow guide pipe (207) penetrates through the detection ring (204) and extends out of the detection ring (204).
4. A high temperature air-cooled freeze dryer as claimed in claim 1, wherein: the air flow sensor (205), the compression spring (212) and the electromagnet (213) are all provided with the multiunit, the stripper plate (211) is made by stainless steel, the diameter of detection ring (204) and the dry storehouse diameter looks adaptation of freeze dryer body (1).
5. A high temperature air-cooled freeze dryer as claimed in claim 1, wherein: the sliding block (210) is of an H-shaped structural design, the sliding block (210), the extrusion plate (211) and the fixing seat (201) are connected in a sliding mode, and the miniature air pump (208) and the detection ring (204), the compression spring (212) and the sliding block (210) are fixedly connected.
6. A high temperature air-cooled freeze dryer as claimed in claim 1, wherein: the shape of the sealing air bag (206) is matched with the shape of the detection ring (204), and the electric sliding rail (202), the air flow sensor (205), the miniature air pump (208) and the electromagnet (213) are electrically connected with the control panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824708.3U CN219955856U (en) | 2023-04-04 | 2023-04-04 | High-temperature air-cooled freezing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824708.3U CN219955856U (en) | 2023-04-04 | 2023-04-04 | High-temperature air-cooled freezing dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955856U true CN219955856U (en) | 2023-11-03 |
Family
ID=88549068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320824708.3U Active CN219955856U (en) | 2023-04-04 | 2023-04-04 | High-temperature air-cooled freezing dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955856U (en) |
-
2023
- 2023-04-04 CN CN202320824708.3U patent/CN219955856U/en active Active
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