CN215587378U - Distillation pipeline impurity cleaning device of azotometer - Google Patents
Distillation pipeline impurity cleaning device of azotometer Download PDFInfo
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- CN215587378U CN215587378U CN202122090073.2U CN202122090073U CN215587378U CN 215587378 U CN215587378 U CN 215587378U CN 202122090073 U CN202122090073 U CN 202122090073U CN 215587378 U CN215587378 U CN 215587378U
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- azotometer
- pipe
- cleaning device
- distillation pipeline
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Abstract
The utility model relates to the technical field of instrument cleaning, in particular to a distillation pipeline impurity cleaning device of a nitrogen analyzer, which comprises a base, a connecting rod and a placing plate, wherein supporting rods are arranged on two sides of the base, a top plate is connected between the top ends of the supporting rods, a first air cylinder is arranged in the base, one end of the connecting rod is connected with the inner sides of the supporting rods, a deformation pipe is arranged at the bottom of the other end of the connecting rod, a cleaning brush is arranged on the deformation pipe, the bottom of the placing plate is connected with the tail end of a piston rod in the first air cylinder, side plates are arranged on two sides of the placing plate, a second air cylinder is arranged on each side plate, a clamping block is arranged at the tail end of the piston rod in the second air cylinder, a booster pump and a liquid storage box are arranged on the top plate, a liquid inlet pipe of the booster pump is connected with a liquid inlet pipe of the liquid storage box, and a liquid guide pipe is arranged at the bottom of the top plate. This device can be thoroughly removed the impurity brush on the pipe wall in the distillation pipeline, and subsequent experimental precision has been guaranteed to abluent more thoroughness.
Description
Technical Field
The utility model relates to the technical field of instrument cleaning, in particular to a device for cleaning impurities in a distillation pipeline of a nitrogen determination instrument.
Background
The kjeldahl nitrogen determination instrument is an instrument for calculating the content of protein by measuring the content of nitrogen in a sample according to the principle that the content of nitrogen in the protein is constant. The method for measuring and calculating the protein content is called Kjeldahl method, so the method is called Kjeldahl apparatus, also called nitrogen apparatus, protein measuring apparatus and crude protein measuring apparatus. The kjeldahl nitrogen determination instrument is an instrument for calculating the content of protein by measuring the content of nitrogen in a sample according to the principle that the content of nitrogen in the protein is constant. The method for measuring and calculating the protein content is called Kjeldahl method, so the method is called Kjeldahl apparatus.
The Kjeldahl nitrogen determination instrument needs to condense liquid in a distillation pipeline in the working process, residual crystals for experiments can appear on the pipe wall in the distillation pipeline after the existing Kjeldahl nitrogen determination instrument works, the crystals cannot be completely washed clean in the washing process, and can be attached to the pipe wall in the distillation pipeline, so that the subsequent experiment precision is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a device for cleaning impurities in a distillation pipeline of a nitrogen determination instrument.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a distillation pipeline impurity belt cleaning device of azotometer, includes base, connecting rod and places the board, both sides on the base all are equipped with the bracing piece, and are connected with the roof between the top of bracing piece, be equipped with first cylinder in the base, the one end of connecting rod is connected and the bottom of the connecting rod other end is equipped with the deformation pipe with the bracing piece inboard, be equipped with the cleaning brush on the deformation pipe, place the end-to-end connection of piston rod in bottom and the first cylinder of board, and place both sides on the board and all be equipped with the curb plate, all be equipped with the second cylinder on the curb plate.
Preferably, the tail ends of the piston rods in the second air cylinders are provided with clamping blocks.
Preferably, the top plate is provided with a booster pump and a liquid storage tank, and a liquid inlet pipe of the booster pump is connected with a liquid inlet pipe of the liquid storage tank.
Preferably, the bottom of the top plate is provided with a liquid guide pipe.
Preferably, the liquid guide pipe is connected with a liquid outlet of the booster pump through a hose.
Preferably, the clamping block is made of a rubber material.
Compared with the prior art, the utility model has the beneficial effects that:
1. this device can be thoroughly removed the impurity brush on the pipe wall in the distillation pipeline, and subsequent experimental precision has been guaranteed to abluent more thoroughness.
2. The device can automatically clean the distillation tube of the azotometer, reduce a large amount of manpower and material resources and improve the cleaning efficiency of the azotometer.
Drawings
FIG. 1 is a schematic sectional view of a distillation pipeline impurity cleaning device of a nitrogen determination instrument according to the present invention;
FIG. 2 is an enlarged schematic structural diagram of a part A of a distillation pipeline impurity cleaning device of a nitrogen determination instrument provided by the utility model;
fig. 3 is a schematic front view of an impurity cleaning device for a distillation pipeline of a nitrogen determination instrument.
In the figure: the cleaning brush comprises a base 1, a supporting rod 2, a top plate 3, a connecting rod 4, a first cylinder 5, a placing plate 6, a side plate 7, a second cylinder 8, a clamping block 9, a booster pump 10, a liquid storage tank 11, a liquid outlet pipe 12, a deformation pipe 13 and a cleaning brush 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a distillation pipeline impurity belt cleaning device of azotometer, including base 1, connecting rod 4 and place board 6, both sides on the base 1 all are equipped with bracing piece 2, and be connected with roof 3 between the top of bracing piece 2, be equipped with first cylinder 5 in the base 1, the one end of connecting rod 4 is connected and the bottom of the connecting rod 4 other end is equipped with out of shape pipe 13 with bracing piece 2 inboard, be equipped with cleaning brush 14 on the out of shape pipe 13, the end-to-end connection of piston rod in the bottom of placing board 6 and the first cylinder 5, and the both sides of placing on the board 6 all are equipped with curb plate 7, all be equipped with second cylinder 8 on the curb plate 7. And (3) starting the first air cylinder 5, driving the placing plate 6 to ascend by the first air cylinder 5, driving the distillation tube of the nitrogen analyzer to move by the placing plate 6, inserting the deformation tube 13 and the cleaning brush 14 into the distillation tube of the nitrogen analyzer, and cleaning the inner wall of the distillation tube by the deformation tube 13 and the cleaning brush 14.
Wherein, the tail end of the piston rod in the second cylinder 8 is provided with a clamping block 9, and the clamping block 9 is made of rubber material. And (3) starting the second cylinder 8, driving the clamping block 9 to move by the second cylinder 8, and clamping the distillation tube of the azotometer by the clamping block 9 in a matching manner.
Wherein, be equipped with booster pump 10 and liquid reserve tank 11 on roof 3, and the feed liquor pipe of booster pump 10 is connected with 11 feed liquor pipes of liquid reserve tank, and the bottom of roof 3 is equipped with catheter 12, and catheter 12 passes through the hose and is connected with the liquid outlet of booster pump 10. And starting the booster pump 10, pumping the cleaning liquid in the liquid storage tank 11 by the booster pump 10 and conveying the cleaning liquid to the liquid guide pipe 12, and flushing the distilled pipeline with the liquid guide pipe 12. The device can automatically clean the distillation tube of the azotometer, reduce a large amount of manpower and material resources and improve the cleaning efficiency of the azotometer.
Example (b): and the second air cylinder 8 is started, the second air cylinder 8 drives the clamping block 9 to move, the clamping block 9 is matched with a distillation tube of the nitrogen determinator to be clamped and fixed, the fixed position of the distillation tube can be adjusted, and whether the distillation tube is positioned below the liquid guide tube 12 or below the deformation tube 13 and the cleaning brush 14 can be adjusted according to needs. And starting the booster pump 10, pumping the cleaning liquid in the liquid storage tank 11 by the booster pump 10 and conveying the cleaning liquid to the liquid guide pipe 12, and flushing the distilled pipeline with the liquid guide pipe 12. And (3) starting the first air cylinder 5, driving the placing plate 6 to ascend by the first air cylinder 5, driving the distillation tube of the nitrogen analyzer to move by the placing plate 6, inserting the deformation tube 13 and the cleaning brush 14 into the distillation tube of the nitrogen analyzer, and cleaning the inner wall of the distillation tube by the deformation tube 13 and the cleaning brush 14. This device can be thoroughly removed the impurity brush on the pipe wall in the distillation pipeline, and subsequent experimental precision has been guaranteed to abluent more thoroughness.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a distillation pipeline impurity belt cleaning device of azotometer which characterized in that includes:
the device comprises a base (1), wherein supporting rods (2) are arranged on two sides of the base (1), a top plate (3) is connected between the top ends of the supporting rods (2), and a first air cylinder (5) is arranged in the base (1);
one end of the connecting rod (4) is connected with the inner side of the supporting rod (2), a deformation pipe (13) is arranged at the bottom of the other end of the connecting rod (4), and a cleaning brush (14) is arranged on the deformation pipe (13); and
place board (6), the bottom of placing board (6) and the end connection of piston rod in first cylinder (5), and place both sides on board (6) and all be equipped with curb plate (7), all be equipped with second cylinder (8) on curb plate (7).
2. The impurity cleaning device for the distillation pipeline of the azotometer as claimed in claim 1, wherein the ends of the piston rods in the second cylinder (8) are provided with clamping blocks (9).
3. The impurity cleaning device for the distillation pipeline of the azotometer as claimed in claim 1, wherein the top plate (3) is provided with a booster pump (10) and a liquid storage tank (11), and a liquid inlet pipe of the booster pump (10) is connected with a liquid inlet pipe of the liquid storage tank (11).
4. A cleaning device for impurities in a distillation pipeline of a azotometer according to claim 3, characterized in that the bottom of the top plate (3) is provided with a liquid guide pipe (12).
5. The impurity cleaning device for the distillation pipeline of the azotometer as claimed in claim 4, wherein the liquid guide pipe (12) is connected with the liquid outlet of the booster pump (10) through a hose.
6. The impurity cleaning device for the distillation pipeline of the azotometer as claimed in claim 2, wherein the clamping block (9) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122090073.2U CN215587378U (en) | 2021-09-01 | 2021-09-01 | Distillation pipeline impurity cleaning device of azotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122090073.2U CN215587378U (en) | 2021-09-01 | 2021-09-01 | Distillation pipeline impurity cleaning device of azotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587378U true CN215587378U (en) | 2022-01-21 |
Family
ID=79883701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122090073.2U Active CN215587378U (en) | 2021-09-01 | 2021-09-01 | Distillation pipeline impurity cleaning device of azotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587378U (en) |
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2021
- 2021-09-01 CN CN202122090073.2U patent/CN215587378U/en active Active
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