CN210698823U - Full-automatic nitrogen blowing concentrator - Google Patents
Full-automatic nitrogen blowing concentrator Download PDFInfo
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- CN210698823U CN210698823U CN201921741170.XU CN201921741170U CN210698823U CN 210698823 U CN210698823 U CN 210698823U CN 201921741170 U CN201921741170 U CN 201921741170U CN 210698823 U CN210698823 U CN 210698823U
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Abstract
A full-automatic nitrogen blowing concentrator comprises an operation box body, a placing plate, a nitrogen input pipe and an air extractor; a temperature detection device, a liquid level detection device and a heating element are arranged in the heating chamber; the placing plate is positioned in the operation chamber and covers the heating chamber, and the test tube is inserted into the placing plate and extends into the heating chamber; a driving device is arranged in the operating chamber; a nitrogen input pipe is arranged on the operation box body; the first connecting piece is horizontally arranged in the operating chamber, and the hose is communicated with the nitrogen input pipe and the first connecting piece; the movable piece is vertically arranged on the first connecting piece; the output end of the driving device is provided with a threaded rod which is in threaded connection with the movable piece; the bottom of the first connecting piece is vertically provided with nitrogen blow nozzles, and the nitrogen blow nozzles correspond to the test tubes one by one; the operation box body is provided with an air extracting chamber, and the air extracting device is arranged on the operation box body and is positioned in the air extracting chamber. The utility model is simple in operation, convenient to use, labour saving and time saving is showing and is improving concentration efficiency and concentrated effect, has the practicality.
Description
Technical Field
The utility model relates to a concentrated appearance field especially relates to a full-automatic nitrogen blows concentrated appearance.
Background
The concentration of sample solution is a problem to be related to each chemical laboratory, and a rotary evaporator is mainly adopted for concentration in the past, but the concentration speed of the rotary evaporator is slow, and the operation is troublesome; compared with a rotary evaporator, the nitrogen-blowing concentrator has better use effect and is particularly suitable for a plurality of small samples;
but current nitrogen blows concentrator still has some shortcomings, for example the waste gas that sample solution produced when concentrated can not in time be discharged and bring adverse effect to concentration efficiency to only carry out the concentration through the mode that nitrogen blows, also comparatively limited to the promotion effect of sample solution concentration efficiency, current nitrogen blows the concentrator operation and still is troublesome a bit in addition, and inconvenient control remains, remains to be further improved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a full-automatic nitrogen blows concentrated appearance, easy operation, convenient to use, labour saving and time saving is showing and is improving concentration efficiency and concentrated effect, has the practicality.
(II) technical scheme
The utility model provides a full-automatic nitrogen blowing concentrator, which comprises an operation box body, a placing plate, a water inlet pipe, a water discharge pipe, a first connecting piece, a moving piece, a first rotating piece, a second rotating piece, a hose, a nitrogen input pipe, an air exhaust device, an air exhaust pipe, a second connecting piece and an exhaust pipe;
the operation box body is provided with a sealing door, and an operation chamber and a heating chamber are arranged inside the operation box body; the heating chamber is positioned below the operation chamber, the heating chamber is filled with aqueous solution, and a temperature detection device, a liquid level detection device and a heating element are arranged in the heating chamber; the placing plate is positioned in the operating chamber and covers the heating chamber, a test tube jack and an exhaust hole are formed in the placing plate, and the test tube is inserted into the placing plate and extends into the heating chamber; the water inlet pipe and the water outlet pipe are arranged on the operation box body and communicated with the heating chamber, a water inlet valve is arranged on the water inlet pipe, and a water outlet valve is arranged on the water outlet pipe;
a driving device and an air pressure detection device are arranged in the operating chamber; the operation box body is provided with a nitrogen input pipe, and the nitrogen input pipe is provided with a flow control valve; the first connecting piece is horizontally arranged in the operating chamber, and the hose is communicated with the nitrogen input pipe and the first connecting piece; the movable piece is vertically arranged on the first connecting piece, and a thread groove with an upward opening is vertically arranged on the movable piece; the output end of the driving device is provided with a threaded rod which is in threaded connection with the movable piece; the first rotating piece is rotatably arranged on the operation box body, the second rotating piece is rotatably arranged on the moving piece, and the first rotating piece is rotatably connected with the second rotating piece; the bottom of the first connecting piece is vertically provided with nitrogen blow nozzles, and the nitrogen blow nozzles correspond to the test tubes one by one;
the operation box body is provided with an air extracting chamber, and the air extracting device is arranged on the operation box body and is positioned in the air extracting chamber; the second connecting piece is arranged on the operation box body and is positioned in the operation chamber, the second connecting piece is provided with an air exhaust cover, and the air exhaust pipe is communicated with the second connecting piece and the air exhaust chamber; the exhaust pipe is arranged on the operation box body and communicated with the air exhaust chamber.
Preferably, the device further comprises a control device;
the control device is arranged on the operation box body, an operation display screen is arranged on the control device, and a control system is arranged in the control device.
Preferably, the input end of the control system is in communication connection with the temperature detection device, the liquid level detection device and the air pressure detection device, and the output end of the control system is in control connection with the driving device, the air exhaust device, the water inlet valve, the water discharge valve and the flow control valve.
Preferably, the bottom of the placing plate is provided with a positioning piece, and the positioning piece is inserted into the heating chamber.
Preferably, the device also comprises a fixing rod and a pressing piece;
the dead lever is vertical to be set up on the operation box and is located the control chamber, compresses tightly a horizontal setting and is connected with the dead lever rotation, and compresses tightly a piece and push down and place the board.
Preferably, the device further comprises an adsorption piece;
the number of the adsorption pieces is multiple groups and is arranged at the bottom of the operation box body.
Preferably, the device further comprises a reinforcing rod;
the reinforcing rod is obliquely arranged on the movable piece and connected with the first connecting piece.
Preferably, the reinforcing bars are in a plurality of groups and distributed in an annular array around the movable member.
Preferably, the rubber ring is further included;
the rubber ring sets up on placing the board and lies in the test tube jack, and the test tube outer peripheral face compresses tightly the rubber ring.
The above technical scheme of the utility model has following profitable technological effect:
the test tubes are inserted on the placing plate one by one, the placing plate is placed in the operating chamber, and the bottom ends of the test tubes are inserted into the heating chamber; the heating element heats the aqueous solution, so that the temperature of the solution in the test tube is increased, and the concentration efficiency and effect are obviously improved; the water level in the heating chamber is conveniently controlled by arranging the water inlet pipe, the water discharge pipe and the liquid level detection device, and the water temperature is conveniently controlled by arranging the temperature detection device, so that the concentration operation is facilitated, and the time and the labor are saved;
the driving device enables the threaded rod to rotate, so that the movable piece vertically moves downwards, when the movable piece moves to a certain position, nitrogen enters the first connecting piece through the nitrogen input pipe and the hose, and finally the nitrogen is uniformly blown into the corresponding test tubes through the plurality of nitrogen blowing nozzles, so that concentration is accelerated;
steam generated in the heating chamber enters the operating chamber through the exhaust hole, and waste gas generated in the concentration process enters the operating chamber; air exhaust device starts, and steam and waste gas are discharged through blast pipe in cover, the second connecting piece entering air exhaust chamber of bleeding, can be fast effectual inside gas of taking out, are favorable to improving concentration efficiency, also can avoid inside gas to spill and bring harm to environment and health.
Drawings
Fig. 1 is the structure schematic diagram of the full-automatic nitrogen blowing concentrator provided by the utility model.
Fig. 2 is a front view of the full-automatic nitrogen blowing concentrator provided by the utility model.
Fig. 3 is a partial enlarged view of a portion a in the full-automatic nitrogen blowing concentrator provided by the present invention.
Fig. 4 is a partial enlarged view of the part B of the full-automatic nitrogen blowing concentrator provided by the present invention.
Fig. 5 is a schematic structural view (viewed from the bottom) of a placing plate in the full-automatic nitrogen blowing concentrator provided by the present invention.
Fig. 6 is a system block diagram of the full-automatic nitrogen blowing concentrator provided by the present invention.
Reference numerals: 1. operating the box body; 2. an operation chamber; 3. a heating chamber; 4. placing the plate; 5. a test tube; 6. inserting holes of the test tubes; 7. a positioning member; 8. an exhaust hole; 9. fixing the rod; 10. a compression member; 11. a temperature detection device; 12. a liquid level detection device; 13. a heating member; 14. a water inlet pipe; 15. a drain pipe; 16. an adsorbing member; 17. a first connecting member; 18. a nitrogen blow nozzle; 19. a drive device; 20. a threaded rod; 21. a movable member; 22. a reinforcing bar; 23. a first rotating member; 24. a second rotating member; 25. a hose; 26. a nitrogen gas input pipe; 27. an air extraction device; 28. an air exhaust pipe; 29. a second connecting member; 30. an air extraction hood; 31. an exhaust pipe; 32. a control device; 33. a sealing door; 34. an air pressure detection device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-6, the utility model provides a full-automatic nitrogen blowing concentrator, which comprises an operation box body 1, a placing plate 4, a water inlet pipe 14, a water outlet pipe 15, a first connecting piece 17, a movable piece 21, a first rotating piece 23, a second rotating piece 24, a hose 25, a nitrogen input pipe 26, an air extractor 27, an air extracting pipe 28, a second connecting piece 29 and an air outlet pipe 31;
the operation box body 1 is provided with a sealing door 33, and an operation chamber 2 and a heating chamber 3 are arranged inside the operation box body; the heating chamber 3 is positioned below the operation chamber 2, the heating chamber 3 is filled with water solution, and a temperature detection device 11, a liquid level detection device 12 and a heating element 13 are arranged in the heating chamber 3; the placing plate 4 is positioned in the operation chamber 2 and covers the heating chamber 3, the placing plate 4 is provided with a test tube jack 6 and an exhaust hole 8, and the test tube 5 is inserted into the placing plate 4 and extends into the heating chamber 3; the water inlet pipe 14 and the water outlet pipe 15 are arranged on the operation box body 1 and communicated with the heating chamber 3, a water inlet valve is arranged on the water inlet pipe 14, and a water outlet valve is arranged on the water outlet pipe 15;
a driving device 19 and a gas pressure detection device 34 are arranged in the operation chamber 2; a nitrogen input pipe 26 is arranged on the operation box body 1, and a flow control valve is arranged on the nitrogen input pipe 26; the first connecting piece 17 is horizontally arranged in the operation chamber 2, and the hose 25 is communicated with the nitrogen input pipe 26 and the first connecting piece 17; the movable piece 21 is vertically arranged on the first connecting piece 17, and a thread groove with an upward opening is vertically arranged on the movable piece 21; the output end of the driving device 19 is provided with a threaded rod 20, and the threaded rod 20 is in threaded connection with the movable piece 21; the first rotating piece 23 is rotatably arranged on the operation box body 1, the second rotating piece 24 is rotatably arranged on the movable piece 21, and the first rotating piece 23 is rotatably connected with the second rotating piece 24; the bottom of the first connecting piece 17 is vertically provided with nitrogen blow nozzles 18, and the nitrogen blow nozzles 18 correspond to the test tubes 5 one by one;
the operation box body 1 is provided with an air extracting chamber, and the air extracting device 27 is arranged on the operation box body 1 and is positioned in the air extracting chamber; the second connecting piece 29 is arranged on the operation box body 1 and positioned in the operation chamber 2, the second connecting piece 29 is provided with an air suction cover 30, and the air suction pipe 28 is communicated with the second connecting piece 29 and the air suction chamber; the exhaust pipe 31 is arranged on the operation box body 1 and communicated with the exhaust chamber;
the control device 32 is arranged on the operation box body 1, an operation display screen is arranged on the control device 32, and a control system is arranged in the control device; the input end of the control system is in communication connection with the temperature detection device 11, the liquid level detection device 12 and the air pressure detection device 34, and the output end of the control system is in control connection with the driving device 19, the air extraction device 27, the water inlet valve, the water discharge valve and the flow control valve; the control device 32 controls the information sent by the temperature detection device 11, the liquid level detection device 12 and the air pressure detection device 34, and controls the driving device 19, the air extraction device 27, the water inlet valve, the water discharge valve and the flow control valve to perform corresponding adjustment, so that the automation degree is high, the use is convenient, and the time and the labor are saved.
In an alternative embodiment, the positioning member 7 is provided at the bottom of the placing plate 4, and the positioning member 7 is inserted into the heating chamber 3. In the work, setting element 7 inserts in heating chamber 3, realizes the location to placing board 4 fast, makes nitrogen gas blow gun 18 and test tube jack 6 one-to-one, improves operating efficiency.
In an optional embodiment, the device further comprises a fixing rod 9 and a pressing piece 10; the fixing rod 9 is vertically arranged on the operation box body 1 and is positioned in the operation chamber 2, the pressing piece 10 is horizontally arranged and is rotatably connected with the fixing rod 9, and the pressing piece 10 presses the placing plate 4. In the work, rotate compressing tightly 10 and make its bottom push down and place board 4, realize the fixed of placing board 4, be favorable to carrying out relevant operation.
In an alternative embodiment, a suction member 16 is further included; the number of the adsorption pieces 16 is multiple groups and is arranged at the bottom of the operation box body 1, and the adsorption pieces 16 are suckers. During work, the adsorption piece 16 is adsorbed on the working table surface, so that the device is fixed and stable.
In an alternative embodiment, a stiffener 22 is also included; the reinforcing rod 22 is obliquely arranged on the movable piece 21 and is connected with the first connecting piece 17; the reinforcing rods 22 are in a plurality of groups and are distributed in an annular array around the mobile element 21.
In an alternative embodiment, the top of the cuvette 5 is provided with a stop, which is located above the cuvette holder 6 and presses against the resting plate 4.
In an optional embodiment, the device further comprises a rubber ring; the rubber ring sets up on placing board 4 and lies in test tube jack 6, and 5 outer peripheral faces of test tube compress tightly the rubber ring. In operation, can improve the fixed effect to test tube 5 through setting up the rubber ring.
In the utility model, when in use, the test tubes 5 are inserted one by one on the placing plate 4, then the placing plate 4 is placed in the operation chamber 2, and the bottom end of each test tube 5 is inserted in the heating chamber 3; the heating element 13 heats the aqueous solution, so that the temperature of the solution in the test tube 5 is increased, and the concentration efficiency and effect are obviously improved; the water level in the heating chamber 3 is conveniently controlled by arranging the water inlet pipe 14, the water outlet pipe 15 and the liquid level detection device 12, and the water temperature is conveniently controlled by arranging the temperature detection device 11, so that the concentration operation is facilitated;
the driving device 19 enables the threaded rod 20 to rotate, the movable piece 21 is enabled to vertically move downwards, when the threaded rod moves to a certain position, nitrogen enters the first connecting piece 17 through the nitrogen input pipe 26 and the hose 25, and finally the nitrogen is uniformly blown into the corresponding test tubes 5 through the plurality of nitrogen blowing nozzles 18, so that concentration is accelerated;
steam generated in the heating chamber 3 enters the operation chamber 2 through the exhaust hole 8, and waste gas in the concentration process enters the operation chamber; the air extracting device 27 is started, and steam and waste gas enter the air extracting chamber through the air extracting cover 30 and the second connecting piece 29 and are exhausted through the exhaust pipe 31; by providing the air pressure detecting device 34, the internal air pressure can be known at any time and the operation of the air extracting device 27 can be adjusted, which is advantageous for use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A full-automatic nitrogen blowing concentrator is characterized by comprising an operation box body (1), a placing plate (4), a water inlet pipe (14), a water outlet pipe (15), a first connecting piece (17), a moving piece (21), a first rotating piece (23), a second rotating piece (24), a hose (25), a nitrogen input pipe (26), an air extracting device (27), an air extracting pipe (28), a second connecting piece (29) and an air exhaust pipe (31);
the operation box body (1) is provided with a sealing door (33), and an operation chamber (2) and a heating chamber (3) are arranged inside the operation box body; the heating chamber (3) is positioned below the operation chamber (2), the heating chamber (3) is filled with aqueous solution, and a temperature detection device (11), a liquid level detection device (12) and a heating element (13) are arranged in the heating chamber (3); the placing plate (4) is positioned in the operation chamber (2) and covers the heating chamber (3), a test tube jack (6) and an exhaust hole (8) are arranged on the placing plate (4), and a test tube (5) is inserted into the placing plate (4) and extends into the heating chamber (3); the water inlet pipe (14) and the water outlet pipe (15) are arranged on the operation box body (1) and communicated with the heating chamber (3), a water inlet valve is arranged on the water inlet pipe (14), and a water outlet valve is arranged on the water outlet pipe (15);
a driving device (19) and an air pressure detection device (34) are arranged in the operation chamber (2); a nitrogen input pipe (26) is arranged on the operation box body (1), and a flow control valve is arranged on the nitrogen input pipe (26); the first connecting piece (17) is horizontally arranged in the operation chamber (2), and the hose (25) is communicated with the nitrogen input pipe (26) and the first connecting piece (17); the movable piece (21) is vertically arranged on the first connecting piece (17), and a thread groove with an upward opening is vertically arranged on the movable piece (21); the output end of the driving device (19) is provided with a threaded rod (20), and the threaded rod (20) is in threaded connection with the movable piece (21); the first rotating piece (23) is rotatably arranged on the operation box body (1), the second rotating piece (24) is rotatably arranged on the moving piece (21), and the first rotating piece (23) is rotatably connected with the second rotating piece (24); the bottom of the first connecting piece (17) is vertically provided with nitrogen blow nozzles (18), and the nitrogen blow nozzles (18) correspond to the test tubes (5) one by one;
an air extracting chamber is arranged on the operation box body (1), and an air extracting device (27) is arranged on the operation box body (1) and is positioned in the air extracting chamber; the second connecting piece (29) is arranged on the operation box body (1) and is positioned in the operation chamber (2), the second connecting piece (29) is provided with an air exhaust cover (30), and the air exhaust pipe (28) is communicated with the second connecting piece (29) and the air exhaust chamber; the exhaust pipe (31) is arranged on the operation box body (1) and is communicated with the air suction chamber.
2. The fully automatic nitrogen blowing concentrator of claim 1, further comprising a control device (32);
the control device (32) is arranged on the operation box body (1), an operation display screen is arranged on the control device (32), and a control system is arranged in the control device.
3. The full-automatic nitrogen blowing concentrator according to claim 2, wherein the input end of the control system is in communication connection with the temperature detection device (11), the liquid level detection device (12) and the air pressure detection device (34), and the output end is in control connection with the driving device (19), the air suction device (27), the water inlet valve, the water discharge valve and the flow control valve.
4. The full-automatic nitrogen blowing concentrator according to claim 1, wherein a positioning member (7) is arranged at the bottom of the placing plate (4), and the positioning member (7) is inserted into the heating chamber (3).
5. The full-automatic nitrogen blowing concentrator as claimed in claim 1, further comprising a fixing rod (9) and a pressing member (10);
the fixing rod (9) is vertically arranged on the operation box body (1) and is positioned in the operation chamber (2), the pressing piece (10) is horizontally arranged and is rotatably connected with the fixing rod (9), and the pressing piece (10) presses the placing plate (4).
6. The fully automatic nitrogen blowing concentrator of claim 1, further comprising an adsorption member (16);
the number of the adsorption pieces (16) is multiple and is arranged at the bottom of the operation box body (1).
7. The fully automatic nitrogen blowing concentrator of claim 1 further comprising a reinforcing rod (22);
the reinforcing rod (22) is arranged obliquely on the movable part (21) and is connected with the first connecting piece (17).
8. The fully automatic nitrogen blowing concentrator of claim 7 wherein the number of reinforcing rods (22) is multiple and distributed in an annular array around the movable member (21).
9. The fully automatic nitrogen blowing concentrator according to claim 1, further comprising a rubber ring;
the rubber ring sets up on placing board (4) and lies in test tube jack (6), and test tube (5) outer peripheral face compresses tightly the rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741170.XU CN210698823U (en) | 2019-10-16 | 2019-10-16 | Full-automatic nitrogen blowing concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741170.XU CN210698823U (en) | 2019-10-16 | 2019-10-16 | Full-automatic nitrogen blowing concentrator |
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| Publication Number | Publication Date |
|---|---|
| CN210698823U true CN210698823U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741170.XU Active CN210698823U (en) | 2019-10-16 | 2019-10-16 | Full-automatic nitrogen blowing concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210698823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577801A (en) * | 2021-08-11 | 2021-11-02 | 广州三研科技有限公司 | Full-automatic parallel concentrator |
-
2019
- 2019-10-16 CN CN201921741170.XU patent/CN210698823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577801A (en) * | 2021-08-11 | 2021-11-02 | 广州三研科技有限公司 | Full-automatic parallel concentrator |
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