CN210131863U - Online cleaning device of freeze dryer - Google Patents
Online cleaning device of freeze dryer Download PDFInfo
- Publication number
- CN210131863U CN210131863U CN201920522505.2U CN201920522505U CN210131863U CN 210131863 U CN210131863 U CN 210131863U CN 201920522505 U CN201920522505 U CN 201920522505U CN 210131863 U CN210131863 U CN 210131863U
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- CN
- China
- Prior art keywords
- freeze dryer
- dryer box
- sound wave
- cleaning device
- column
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an online cleaning device of freeze dryer, including the freeze dryer box, be fixed with first screw thread post on two upper and lower internal faces of this freeze dryer box, be equipped with the sound wave in the freeze dryer box and take place the post, be equipped with ultrasonic generator in the sound wave takes place the post, this ultrasonic generator includes supersonic generator, it has ultrasonic transducer to peg graft on the outer wall of sound wave emergence post, and this ultrasonic transducer is connected with the supersonic generator electricity, be equipped with the feed liquor hole on the top wall face of freeze dryer box, be equipped with the liquid outlet hole on the bottom surface of freeze dryer box, the top of freeze dryer box is equipped with water liquid mixing arrangement; the utility model provides an online belt cleaning device of freeze dryer has the advantage of the high and using water wisely of cleaning efficiency.
Description
Technical Field
The utility model belongs to the technical field of freeze dryer equipment, a freeze dryer on-line cleaning device particularly.
Background
The freeze dryer is a drying device adopting a vacuum freeze drying technology, and is different from the conventional modes of heat drying, air drying and the like, the freeze drying technology is to form a low-temperature environment in a container, so that water in a dried object is condensed into crystals, then the container is heated, and solid crystals are directly sublimated into water vapor, thereby achieving the purpose of quick drying.
Common freeze dryers are all designed into a closed container shape and are provided with a sealing door, so that the freeze dryers are troublesome to clean.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides an online cleaning device of freeze dryer has the advantage of the high and using water wisely of cleaning efficiency.
The technical scheme of the utility model is realized like this:
an online cleaning device for a freeze dryer comprises a freeze dryer box body and is characterized in that first threaded columns are fixed on the upper inner wall surface and the lower inner wall surface of the freeze dryer box body, sound wave generation columns are arranged in the freeze dryer box body, second threaded columns are fixed on the upper end and the lower end of each sound wave generation column, the second threaded columns are matched with the first threaded columns in a screw direction and are equal in diameter, and the second threaded columns are abutted against one ends of the first threaded columns and are fixed through threaded lantern rings;
an ultrasonic wave generating device is arranged in the sound wave generating column and comprises an ultrasonic generator, an ultrasonic transducer is inserted into the outer wall surface of the sound wave generating column and is electrically connected with the ultrasonic generator;
be equipped with the feed liquor hole on the roof face of freeze dryer box, be equipped with out the liquid hole on the bottom surface of freeze dryer box, the top of freeze dryer box is equipped with water liquid mixing arrangement, and this water liquid mixing arrangement is equipped with water purification pipe, cleaner pipe in this fixed box, the water purification pipe includes cylindricality entry section, toper shrink section, cylindricality roar way section, toper diffuser in proper order, the one end of cleaner pipe is pegged graft on cylindricality roar way section, toper diffuser is connected to the feed liquor hole through the water pipe, it is equipped with the drainage control valve to go out liquid hole department.
The utility model discloses in, it has air transporter to peg graft on the internal face of freeze-dryer box, and this air transporter includes one end and the communicating gas transmission post in the external world, is fixed with ventilative cover on the other end of this gas transmission post, is equipped with sealed steel ball in this ventilative cover, and this sealed steel ball supports and leans on the port of gas transmission post, the gas transmission post meets with external communicating one end and booster fan pump, the scavenging valve has been seted up on the top wall of freeze-dryer box.
The utility model discloses in, the fillet is handled to the port that gas transmission post is located ventilative cover.
The utility model discloses in, the surface area of post is taken place to the sound wave is not less than freeze dryer box volumetric two-thirds.
Compared with the prior art, implement the utility model provides a this kind of freeze dryer on-line cleaning device has following beneficial effect:
1. the sound wave generating column is used as an independent closed space, occupies most of the volume of the freeze dryer box body, saves the water consumption for cleaning and also improves the ultrasonic vibration efficiency.
2. The mixing degree of cleaning water and cleaning liquid is improved through the water liquid mixing device, air with certain air pressure is blown in through the air delivery column, and the bubble generation efficiency inside the freeze dryer box body is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the water-liquid mixing device in FIG. 1;
fig. 3 is a schematic structural view of the gas transmission column in fig. 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The online cleaning device for the freeze dryer as shown in fig. 1-3 comprises a freeze dryer box body 1, wherein first threaded columns 11 are fixed on the upper inner wall surface and the lower inner wall surface of the freeze dryer box body 1, a sound wave generation column 12 is arranged in the freeze dryer box body 1, second threaded columns 13 are fixed on the upper end and the lower end of the sound wave generation column 12, the second threaded columns 13 are matched with the first threaded columns 11 in a screwing direction and have the same diameter, and the second threaded columns 13 are abutted against one end of the first threaded columns 11 and are fixed through threaded lantern rings 14.
In the practical application process, the sound wave generating column 12 should be an independent and closed space, and in the using process, only the sound wave generating column 12 needs to be placed in the freeze dryer box body 1, and the sound wave generating column 12 and the freeze dryer box body 1 are fixed together through the threaded lantern ring 14.
An ultrasonic generating device is arranged in the sound wave generating column 12 and comprises an ultrasonic generator 15, an ultrasonic transducer 16 is inserted on the outer wall surface of the sound wave generating column 12, and the ultrasonic transducer 16 is electrically connected with the ultrasonic generator 15.
Be equipped with feed liquor hole 17 on the roof surface of freeze dryer box 1, be equipped with out liquid hole 18 on the bottom surface of freeze dryer box 1, the top of freeze dryer box 1 is equipped with water liquid mixing arrangement, this water liquid mixing arrangement includes fixed box 19, be equipped with water purification pipe 20 in this fixed box 19, cleaner pipe 21, water purification pipe 20 includes cylindricality entry section 22, toper shrink section 23, cylindricality roar canal section 24, toper diffusion section 25 in proper order, cleaner pipe 21's one end is pegged graft on cylindricality roar canal section 24, toper diffusion section 25 is connected to feed liquor hole 17 through the water pipe, it is equipped with the drainage control valve to go out liquid hole 18 department. The connected mode of water purification water pipe 20 and cleaner pipe 21 can produce the effect of venturi hybrid tube, under the prerequisite that does not add other mixing apparatus, still can make clean water and cleaner intensive mixing back in letting in the freeze dryer box.
The utility model discloses in, it has air transporter 26 to peg graft on the internal face of freeze dryer box 1, and this air transporter 26 includes one end and external communicating gas transmission post 27, is fixed with ventilative cover 28 on this gas transmission post 27's the other end, is equipped with sealed steel ball 29 in this ventilative cover 28, and this sealed steel ball 29 supports and leans on gas transmission post 27's port, and gas transmission post 27 meets with external communicating one end and booster fan pump 30. The pressurizing fan pump 30 introduces air with a certain pressure into the freeze dryer box body 1, and the foam generation efficiency in the freeze dryer box body 1 is improved. It should be noted that the top wall of the freeze dryer box 1 should be provided with a ventilation valve to allow the introduced air to be exhausted; the sealing steel balls 29 are arranged to prevent the liquid from flowing backwards when the booster fan pump 30 is stopped due to an accident such as power failure.
In the present invention, the port of the gas transmission column 27 located in the ventilation cover 28 is rounded.
In the present invention, the surface area of the sound wave generating column 12 is not less than two thirds of the volume of the freeze dryer case 1.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An online cleaning device for a freeze dryer comprises a freeze dryer box body and is characterized in that first threaded columns are fixed on the upper inner wall surface and the lower inner wall surface of the freeze dryer box body, sound wave generation columns are arranged in the freeze dryer box body, second threaded columns are fixed on the upper end and the lower end of each sound wave generation column, the second threaded columns are matched with the first threaded columns in a screw direction and are equal in diameter, and the second threaded columns are abutted against one ends of the first threaded columns and are fixed through threaded lantern rings;
an ultrasonic wave generating device is arranged in the sound wave generating column and comprises an ultrasonic generator, an ultrasonic transducer is inserted into the outer wall surface of the sound wave generating column and is electrically connected with the ultrasonic generator;
be equipped with the feed liquor hole on the roof face of freeze dryer box, be equipped with out the liquid hole on the bottom surface of freeze dryer box, the top of freeze dryer box is equipped with water liquid mixing arrangement, and this water liquid mixing arrangement is equipped with water purification pipe, cleaner pipe in this fixed box, the water purification pipe includes cylindricality entry section, toper shrink section, cylindricality roar way section, toper diffuser in proper order, the one end of cleaner pipe is pegged graft on cylindricality roar way section, toper diffuser is connected to the feed liquor hole through the water pipe, it is equipped with the drainage control valve to go out liquid hole department.
2. The online cleaning device for the freeze dryer as claimed in claim 1, wherein an air conveyor is inserted into the inner wall surface of the freeze dryer box body, the air conveyor comprises an air transmission column with one end communicated with the outside, a ventilation cover is fixed at the other end of the air transmission column, a sealing steel ball is arranged in the ventilation cover and abuts against the port of the air transmission column, the end of the air transmission column communicated with the outside is connected with a booster fan pump, and a ventilation valve is arranged on the top wall surface of the freeze dryer box body.
3. The online cleaning device for the freeze dryer as claimed in claim 2, wherein the port of the gas transmission column in the ventilation cover is rounded.
4. The on-line cleaning device for the freeze dryer according to claim 3, wherein the surface area of the sound wave generating column is not less than two thirds of the volume of the freeze dryer box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522505.2U CN210131863U (en) | 2019-04-17 | 2019-04-17 | Online cleaning device of freeze dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522505.2U CN210131863U (en) | 2019-04-17 | 2019-04-17 | Online cleaning device of freeze dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210131863U true CN210131863U (en) | 2020-03-10 |
Family
ID=69703519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920522505.2U Expired - Fee Related CN210131863U (en) | 2019-04-17 | 2019-04-17 | Online cleaning device of freeze dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210131863U (en) |
-
2019
- 2019-04-17 CN CN201920522505.2U patent/CN210131863U/en not_active Expired - Fee Related
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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: 20200310 |
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| CF01 | Termination of patent right due to non-payment of annual fee |