CN210774969U - Semi-automatic concentrated nitrogen of freeze drying blows appearance - Google Patents
Semi-automatic concentrated nitrogen of freeze drying blows appearance Download PDFInfo
- Publication number
- CN210774969U CN210774969U CN201921088566.9U CN201921088566U CN210774969U CN 210774969 U CN210774969 U CN 210774969U CN 201921088566 U CN201921088566 U CN 201921088566U CN 210774969 U CN210774969 U CN 210774969U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- hole
- inlet hole
- nitrogen blowing
- blowing instrument
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a freeze-drying semi-automatic concentration nitrogen blowing instrument, which comprises a nitrogen blowing instrument body, a water bath device, an electric push rod and a central push disk, wherein the top wall inside the nitrogen blowing instrument body is provided with the electric push rod, the other end of the electric push rod is fixedly connected with the central push disk, the upper end of the central push disk is provided with an air inlet hole, a liquid inlet hole and a liquid outlet hole, the upper ends of the air inlet hole, the liquid inlet hole and the liquid outlet hole are provided with connecting hoses, the number of the air inlet hole, the number of the liquid inlet hole and the liquid outlet hole are respectively 12 and are arranged in an even array, the bottom end of the central push disk is provided with a pipeline needle head, the utility model can realize low-temperature concentration by adding a DLSB low-temperature cooling circulating pump, is provided with a steam heating device, can satisfy heating and further realize heating and freezing double treatment, and can collect, and the centrifugal tube bank is added, so that the later operation of experimenters is facilitated.
Description
Technical Field
The utility model belongs to the technical field of laboratory instrument, concretely relates to semi-automatic concentrated nitrogen of freeze drying blows appearance.
Background
The nitrogen blowing instrument is used for concentrating samples by blowing nitrogen into the surfaces of heating samples, is simple in operation method, can simultaneously treat a plurality of samples in batches, and is widely applied to sample preparation in industries such as pesticide analysis, commodity inspection, food, environment, pharmacy, biological products and the like.
In the current nitrogen blows the appearance use, the nitrogen blows the appearance and can only heat, can not freeze, and the waste gas that produces influences personnel greatly, and concentrated completion still need take out the constant volume, and is very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a semi-automatic concentrated nitrogen of freeze-drying blows appearance to solve foretell technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a semi-automatic concentrated nitrogen of freeze drying blows appearance, includes that nitrogen blows appearance body, water bath device, electric putter, center and pushes away the dish, wherein:
an electric push rod is arranged on the top wall inside the nitrogen blowing instrument body;
the other end of the electric push rod is fixedly connected with the central push disc;
the upper end of the central push disc is provided with an air inlet hole, a liquid inlet hole and a liquid outlet hole, and the upper ends of the air inlet hole, the liquid inlet hole and the liquid outlet hole are provided with connecting hoses;
the number of the air inlet holes, the number of the liquid inlet holes and the number of the liquid outlet holes are respectively 12 and are uniformly arranged in an array;
the bottom end of the central push disc is provided with a pipeline needle head;
the number of the pipeline needle heads is 12, and the pipeline needle heads are uniformly arranged in the middle of the bottom end of the central push disc;
the air inlet hole, the liquid inlet hole and the liquid outlet hole are connected with the pipeline needle head through connecting ball valves;
a water bath device is arranged in the nitrogen blowing instrument body, and a centrifugal pipe groove is arranged in the water bath device;
pipeline through holes penetrating through the wall body are formed in the left side and the right side of the machine wall of the nitrogen blowing instrument body;
the connecting hose arranged on the air inlet is connected with a nitrogen pipeline through the pipeline through hole, and the other end of the nitrogen pipeline is provided with a nitrogen generator with a timing switch;
the connecting hose arranged on the liquid inlet hole is connected with the solution pipeline through the pipeline through hole, the other end of the solution pipeline is provided with a first peristaltic pump, and the other end of the first peristaltic pump is provided with a solution bottle fixedly connected with the first peristaltic pump;
the connecting hose that sets up on the drain hole passes through the pipeline through-hole links to each other with the drain pipe, just the drain pipe other end is provided with the second peristaltic pump, just the second peristaltic pump other end is provided with rather than fixed connection's centrifugation bank of tubes.
Preferably, the bottom end in the cabinet is provided with a steam heating device and a DLSB low-temperature cooling circulating pump.
Preferably, the solution pipeline is provided with a quantitative ring.
Preferably, the gap inside the water bath device can be filled with pure water or oil.
Preferably, the pipeline through hole is fixedly connected with the waste gas purification pipeline, a timing pump is arranged at the other end of the waste gas purification pipeline, and the timing pump is fixedly connected with the purifier.
Preferably, the purifier is filled with activated carbon and macroporous resin.
Preferably, 12 sample bottles are arranged on the centrifugal tube row and correspond to the pipeline needles.
Preferably, the left side and the right side of the central push disc are provided with connecting holes which can be connected with the electric push rod through the connecting holes.
The utility model discloses a technological effect and advantage: this concentrated nitrogen blows appearance through increasing DLSB low temperature cooling circulating pump, can realize cryoconcentration, sets up steam heating device, can satisfy the heating evaporation, and then reaches and realize heating, freezing dual processing to can blow the waste gas that produces to nitrogen through increasing timing pump and clarifier and collect and purify, and increase the centrifugal tube row, make things convenient for the experimenter later stage to operate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the nitrogen blowing instrument body of the present invention;
fig. 3 is a schematic structural view of the center push plate of the present invention;
fig. 4 is an internal cross-sectional view of the center push plate of the present invention.
In the figure: 1-a nitrogen blowing instrument body, 2-an electric push rod, 3-a central push disk, 4-a water bath device, 5-a centrifugal tube groove, 6-a nitrogen pipeline, 7-a solution pipeline, 8-a liquid outlet pipeline, 9-a purification pipeline, 10-a nitrogen generator, 11-a first peristaltic pump, 12-a solution bottle, 13-a second peristaltic pump, 14-a centrifugal tube row, 15-a timing pump, 16-a purifier, 17-a DLSB low-temperature cooling circulating pump, 18-a steam heating device, 19-an air inlet hole, 20-an liquid inlet hole, 21-a liquid outlet hole, 22-a tube needle, 23-a connecting hose, 24-a connecting hole, 25-a tube through hole and 26-a connecting ball valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4 of the 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.
The utility model provides a semi-automatic concentrated nitrogen of freeze-drying blows appearance as shown in 1-4 in the picture, including nitrogen blow appearance body 1, water bath device 4, electric putter 2, central pushing disk 3, wherein:
an electric push rod 2 is arranged on the top wall inside the nitrogen blowing instrument body 1;
the other end of the electric push rod 2 is fixedly connected with the central push disk 3, and the electric push rod 2 can drive the central push disk 3 to move up and down relative to the nitrogen blowing instrument body 1 when moving up and down;
the upper end of the central push disc 3 is provided with an air inlet hole 19, a liquid inlet hole 20 and a liquid outlet hole 21, and the upper ends of the air inlet hole 19, the liquid inlet hole 20 and the liquid outlet hole 21 are provided with a connecting hose 23;
the number of the air inlet holes 19, the number of the liquid inlet holes 20 and the number of the liquid outlet holes 21 are respectively 12 and are uniformly arranged in an array;
the bottom end of the central push disc 3 is provided with a pipeline needle 22;
the number of the pipeline needles 22 is 12, and the pipeline needles are uniformly arranged in the middle of the bottom end of the central push disc 3;
the air inlet hole 19, the liquid inlet hole 20 and the liquid outlet hole 21 are connected with the pipeline needle 22 through a connecting ball valve 26;
a water bath device 4 is arranged in the nitrogen blowing instrument body 1, and a centrifugal pipe groove 5 is arranged in the water bath device 4;
the left side and the right side of the machine wall of the nitrogen blowing instrument body 1 are provided with pipeline through holes 25 penetrating through the wall body;
a connecting hose 23 arranged on the air inlet 19 is connected with a nitrogen pipeline 6 through the pipeline through hole 25, and a nitrogen generator 10 with a timing switch is arranged at the other end of the nitrogen pipeline 6;
the connecting hose 23 arranged on the liquid inlet hole 20 is connected with the solution pipeline 7 through the pipeline through hole 25, the other end of the solution pipeline 7 is provided with the first peristaltic pump 11, and the other end of the first peristaltic pump 11 is provided with the solution bottle 12 fixedly connected with the first peristaltic pump 11;
the connecting hose 23 that sets up on the liquid outlet 21 passes through pipeline through-hole 25 links to each other with liquid outlet pipe 8, just the liquid outlet pipe 8 other end is provided with second peristaltic pump 13, just the second peristaltic pump 13 other end is provided with rather than fixed connection's centrifugal bank of tubes 14.
Specifically, the inside bottom of nitrogen-blowing appearance body 1 is provided with steam heating device 18 and DLSB low temperature cooling circulating pump 17, can refrigerate and heat up water bath device 4.
Specifically, the solution pipeline 7 is provided with a quantitative ring, and the parameter of the quantitative ring is 1ml, so that the solution with accurate volume can be controlled.
Specifically, the gap inside the water bath device 4 can be filled with purified water or oil, and can be selected according to the required nitrogen-blowing medicine.
Specifically, the pipeline through hole 25 is fixedly connected with the exhaust gas purification pipeline 9, the other end of the exhaust gas purification pipeline 9 is provided with the timing pump 15, and the timing pump 15 is fixedly connected with the purifier 16.
Specifically, the purifier 16 is filled with activated carbon and macroporous resin, and can purify waste gas generated by nitrogen blowing.
Specifically, 12 sample bottles are arranged on the centrifuge tube row 14 and correspond to the pipeline needle 22.
Specifically, the left side and the right side of the central pushing disc 3 are provided with connecting holes 24, and the connecting holes 24 can be connected with the electric push rod 2.
The working principle is as follows: the display can select heating or freezing treatment according to the medicine to be blown by nitrogen, then a steam heating device 18 or a DLSB low-temperature cooling circulating pump 17 is selected to heat or refrigerate the water bath device 4, 12 centrifugal tube tanks 5 are arranged in the water bath device 4, 12 centrifugal tubes of 1.5mL-50mL can be arranged, each centrifugal tube corresponds to one pipeline needle 22, the pipeline needle 22 can be detached from the central push disk 3 and cleaned, the solution in the solution bottle 12 is transferred to the central push disk 3 through a solution pipeline 7 by a first peristaltic pump 11, the solution is injected into the centrifugal tube corresponding to the pipeline needle 22 through the pipeline needle 22, the nitrogen generator 10 generates nitrogen, the nitrogen generator 10 is provided with a timing switch, the use duration of the nitrogen can be controlled by the timing switch, the generated nitrogen can be connected with an air inlet 19 arranged on the central push disk through the nitrogen pipeline 6, the nitrogen is shunted through the air inlet 19 corresponding to the pipeline needle 22, the pipeline needle 22 arranged at the bottom of the central push disk 3 of the electric push rod 2 moves downwards to blow the solution in the centrifuge tube, the waste gas generated in the nitrogen blowing process is pumped through the purifying pipeline 9 by the timing pump 15, the waste gas is purified by the active carbon and the macroporous resin filled in the purifier 16 fixedly connected with the timing pump 15, the solution blown by the nitrogen in the centrifuge tube 5 by the second peristaltic pump 13 is transferred to 12 sample bottles arranged on the centrifuge tube bank 14 through each liquid outlet 21 arranged on the central push disk 3 and the liquid outlet pipeline 8 fixedly connected with the connecting hose 23 arranged on the liquid outlet 2121, the solution blown by the nitrogen is controlled to be restored to the original position by the electric push rod through the central push disk 3 and the pipeline needle 22 arranged on the central push disk 3, through increasing DLSB low temperature cooling circulating pump 17, can realize cryoconcentration, and set up steam heating device 18, can satisfy the heating evaporation, and then reach and realize heating, freezing dual processing to can blow the waste gas that produces to the nitrogen through increasing timing pump 15 and clarifier 16 and collect and purify, and increase centrifugal bank of tubes 14, make things convenient for the experimenter later stage to operate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a freeze-drying semi-automatic concentrated nitrogen blows appearance, blows appearance body (1), water bath device (4), electric putter (2), center and pushes away dish (3), its characterized in that including the nitrogen:
an electric push rod (2) is arranged on the top wall in the nitrogen blowing instrument body (1);
the other end of the electric push rod (2) is fixedly connected with the central push disc (3);
an air inlet hole (19), a liquid inlet hole (20) and a liquid outlet hole (21) are formed in the upper end of the central push disc (3), and a connecting hose (23) is arranged at the upper ends of the air inlet hole (19), the liquid inlet hole (20) and the liquid outlet hole (21);
the number of the air inlets (19), the number of the liquid inlet holes (20) and the number of the liquid outlet holes (21) are respectively 12 and are uniformly arranged in an array;
a pipeline needle head (22) is arranged at the bottom end of the central push disc (3);
the number of the pipeline needles (22) is 12, and the pipeline needles are uniformly arranged in the middle of the bottom end of the central push disc (3);
the air inlet hole (19), the liquid inlet hole (20) and the liquid outlet hole (21) are connected with the pipeline needle head (22) through a connecting ball valve (26);
a water bath device (4) is arranged in the nitrogen blowing instrument body (1), and a centrifugal pipe groove (5) is arranged in the water bath device (4);
the left side and the right side of the machine wall of the nitrogen blowing instrument body (1) are provided with pipeline through holes (25) penetrating through the wall body;
a connecting hose (23) arranged on the air inlet hole (19) is connected with a nitrogen pipeline (6) through the pipeline through hole (25), and a nitrogen generator (10) with a timing switch is arranged at the other end of the nitrogen pipeline (6);
a connecting hose (23) arranged on the liquid inlet hole (20) is connected with a solution pipeline (7) through the pipeline through hole (25), a first peristaltic pump (11) is arranged at the other end of the solution pipeline (7), and a solution bottle (12) fixedly connected with the first peristaltic pump (11) is arranged at the other end of the first peristaltic pump (11);
go out coupling hose (23) that sets up on liquid hole (21) and pass through pipeline through-hole (25) link to each other with a liquid pipeline (8), just a liquid pipeline (8) other end is provided with second peristaltic pump (13), just second peristaltic pump (13) other end is provided with rather than fixed connection's centrifugal bank of tubes (14).
2. The semi-automatic concentration nitrogen blowing instrument for freeze drying according to claim 1, characterized in that: the bottom end in the nitrogen blowing instrument body (1) is provided with a steam heating device (18) and a DLSB low-temperature cooling circulating pump (17).
3. The semi-automatic concentration nitrogen blowing instrument for freeze drying according to claim 1, characterized in that: the solution pipeline (7) is provided with a quantitative ring.
4. The semi-automatic concentration nitrogen blowing instrument for freeze drying according to claim 1, characterized in that: and purified water or oil can be filled in the gap inside the water bath device (4).
5. The semi-automatic concentration nitrogen blowing instrument for freeze drying according to claim 1, characterized in that: pipeline through-hole (25) and exhaust purification pipeline (9) fixed connection, exhaust purification pipeline (9) other end is provided with timing pump (15), just timing pump (15) and clarifier (16) fixed connection.
6. The semi-automatic concentration nitrogen blowing instrument for freeze drying according to claim 5, characterized in that: the purifier (16) is filled with active carbon and macroporous resin.
7. The semi-automatic concentration nitrogen blowing instrument for freeze drying according to claim 1, characterized in that: 12 sample bottles are arranged on the centrifugal tube row (14) and correspond to the pipeline needle (22).
8. The semi-automatic concentration nitrogen blowing instrument for freeze drying according to claim 1, characterized in that: the left side and the right side of the central pushing disc (3) are provided with connecting holes (24) which can be connected with the electric push rod (2) through the connecting holes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088566.9U CN210774969U (en) | 2019-07-12 | 2019-07-12 | Semi-automatic concentrated nitrogen of freeze drying blows appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088566.9U CN210774969U (en) | 2019-07-12 | 2019-07-12 | Semi-automatic concentrated nitrogen of freeze drying blows appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774969U true CN210774969U (en) | 2020-06-16 |
Family
ID=71041687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921088566.9U Active CN210774969U (en) | 2019-07-12 | 2019-07-12 | Semi-automatic concentrated nitrogen of freeze drying blows appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210774969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924266A (en) * | 2020-12-25 | 2021-06-08 | 湖北鼎泰高科有限公司 | Column socket of solid-phase extraction nitrogen blowing concentrator and nitrogen blowing assembly |
-
2019
- 2019-07-12 CN CN201921088566.9U patent/CN210774969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924266A (en) * | 2020-12-25 | 2021-06-08 | 湖北鼎泰高科有限公司 | Column socket of solid-phase extraction nitrogen blowing concentrator and nitrogen blowing assembly |
| CN112924266B (en) * | 2020-12-25 | 2024-01-19 | 湖北鼎泰高科有限公司 | Column insert and nitrogen blowing assembly of solid phase extraction nitrogen blowing concentrator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2011130521A (en) | FLEXIBLE PRODUCTION SYSTEM | |
| CN210774969U (en) | Semi-automatic concentrated nitrogen of freeze drying blows appearance | |
| EP1885838A2 (en) | Fermenter system for biotechnical processes | |
| CN203817015U (en) | Glass ware cleaning equipment used for laboratories | |
| CN204052316U (en) | A kind of simplified cleaning frame | |
| CN101862633B (en) | Full-automatic sterile constant-temperature continuous fluid preparation ultrasonic wave homogenization processing device | |
| CN202690445U (en) | Vacuum unit | |
| CN202499862U (en) | Low-temperature storage device applied to large-scale animal cell culture | |
| CN206391222U (en) | A kind of autoclave of energy-conservation | |
| CN107088313A (en) | Economic benefits and social benefits concentration systems and traditional Chinese medicine extraction system | |
| CN204752733U (en) | Fruit wine fermentation cooling device | |
| CN103909081B (en) | The cleaning device of ultra-high-temperature tube-type equipment and cleaning method thereof | |
| CN106148166B (en) | Fermentation tail gas liquid foam handles recovery system | |
| CN211004668U (en) | Purified water pipeline sterilization system | |
| CN201154086Y (en) | Equipment for preparing drop pills by using cooling air | |
| CN204644366U (en) | A kind of fermentor tank exhaust controlling device | |
| CN202666882U (en) | Waste liquid continuous gathering device of vacuum rotary evaporimeter | |
| SU1344362A1 (en) | Apparatus for dialysis | |
| CN106906136A (en) | A kind of aerobic fermentation tank | |
| CN203694881U (en) | Waste gas purification treatment system | |
| CN208671727U (en) | A kind of stainless steel condenser producing Acetamiprid raw medicine | |
| CN105833670A (en) | Crylic acid refining quenching tower | |
| CN207734636U (en) | A kind of temperature with high efficiency cold-trap | |
| CN111111484A (en) | Synergistic continuous pH inactivation liquid mixing system and application thereof | |
| CN206621998U (en) | A kind of stem cell conditioned medium purification devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |