CN208786300U - A kind of kneader nitrogen protection device - Google Patents
A kind of kneader nitrogen protection device Download PDFInfo
- Publication number
- CN208786300U CN208786300U CN201820980296.1U CN201820980296U CN208786300U CN 208786300 U CN208786300 U CN 208786300U CN 201820980296 U CN201820980296 U CN 201820980296U CN 208786300 U CN208786300 U CN 208786300U
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- Prior art keywords
- nitrogen
- storage box
- temporary storage
- kneader
- plugged
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Abstract
It is disclosed by the utility model to belong to nitrogen protection technical field, specially a kind of kneader nitrogen protection device, including nitrogen storage case, the right side wall top of the nitrogen storage case is plugged with downtake pipe, the first solenoid valve is provided on the left of the downtake pipe, the downtake pipe has right end to be plugged with nitrogen temporary storage box, the top left side of the nitrogen temporary storage box is equipped with the first air gauge, the top right side of the nitrogen temporary storage box is bolted with the first vacuum air pump, the New Scheme, nitrogen temporary storage box is installed, nitrogen can be controlled and protected by nitrogen temporary storage box, by vacuum air pump nitrogen temporary storage box after vacuum detaches, the solenoid valve installed on the exhaust pipe being connect to nitrogen storage case with nitrogen temporary storage box by manipulation of switches controls, when solenoid valve is opened, the air exhauster of nitrogen temporary storage box inner cavity passes through Exhaust pipe carries out absorption nitrogen to nitrogen storage case.
Description
Technical field
The utility model relates to nitrogen protection technical field, specially a kind of kneader nitrogen protection device.
Background technique
Kneader is the ideal equipment of the kneading to high viscosity, elastoplasticity material, mixing, vulcanization, polymerization, and kneader is available
In production silicon rubber, sealant, hot melt adhesive, food matrix, pharmaceutical preparation etc., the mixing that it is special that kneader is one kind is set
Standby, the most commonly used is two Σ blades are used, use tangent differential type arrangement side by side, i.e., the speed of one agitating paddle is fast, and one
The speed of agitating paddle is slow, and in order to generate shearing force, different paddle speed enables the material being kneaded to shear rapidly, to make object
Material can be uniformly mixed, and in the prior art when kneader works, the intracorporal nitrogen control density of cylinder is impure, in stirring someization
When mixing air when learning substance, in cylinder and reaching certain proportion, some small blastings are easy to happen, matter of the substance when combining is influenced
Amount, for this purpose, we have proposed a kind of kneader nitrogen protection devices.
Utility model content
The purpose of this utility model is to provide a kind of kneader nitrogen protection devices, to solve in above-mentioned background technique
The intracorporal nitrogen control density of the cylinder of proposition is impure, when stirring some chemical substances, mixes air in cylinder and reaches certain proportion
When, the problem of being easy to happen some small blastings, influence quality of the substance when combining.
To achieve the above object, the utility model provides the following technical solutions: a kind of kneader nitrogen protection device, packet
Nitrogen storage case is included, the right side wall top of the nitrogen storage case is plugged with downtake pipe, the left side of the downtake pipe
It is provided with the first solenoid valve, the downtake pipe has right end to be plugged with nitrogen temporary storage box, the top left of the nitrogen temporary storage box
Side is equipped with the first air gauge, and the top right side of the nitrogen temporary storage box is bolted with the first vacuum air pump, first vacuum
Exhaust tube is plugged on the left of air exhauster, the other end of the exhaust tube is plugged on the right side of the inner cavity top of nitrogen temporary storage box, institute
The inner cavity left upper portion for stating nitrogen temporary storage box is equipped with air exhauster, and the right end of the downtake pipe is through the interior of nitrogen temporary storage box
Chamber left upper portion is connect with air exhauster, is equipped with manipulation of switches in the middle part of the left side wall of the nitrogen temporary storage box, the nitrogen temporarily stores up
The bottom of case is welded with first base, and the inner cavity bottom right side of the nitrogen temporary storage box is equipped with pipeline exhauster, the nitrogen
The inner cavity bottom right side of temporary storage box is plugged with second exhaust pipe, and the inner cavity of nitrogen temporary storage box is run through in the left side of the second exhaust pipe
Bottom right side is connect with pipeline exhauster, and second solenoid valve, the second exhaust pipe are provided on the left of the second exhaust pipe
Right side be provided with nitrogen stream meter, kneader, the top right side of the kneader are plugged on the right side of the second exhaust pipe
It is bolted with the second vacuum air pump, exhaust tube, the other end of the exhaust tube are plugged on the left of second vacuum air pump
It is plugged on the right side of the inner cavity top of kneader, the top left of the kneader is equipped with the second air gauge, the bottom of the kneader
Portion is welded with second base, the manipulation of switches respectively with the first solenoid valve, second solenoid valve, the first vacuum air pump, second
Vacuum air pump, air exhauster and pipeline exhauster are electrically connected.
Preferably, first air gauge and the second air gauge are YK-100 air gauge.
Preferably, the bottom of the second base is equipped with Cowhells resilient cushion.
Preferably, the junction of the downtake pipe and nitrogen storage case is provided with rubber seal.
Compared with prior art, the utility model has the beneficial effects that the New Scheme, installs nitrogen temporary storage box, can lead to
Nitrogen temporary storage box is crossed to control and protect nitrogen, by vacuum air pump in nitrogen temporary storage box after vacuum detaches, pass through behaviour
The solenoid valve installed on the exhaust pipe that control switch connect nitrogen storage case with nitrogen temporary storage box controls, when solenoid valve is opened
When, the air exhauster of nitrogen temporary storage box inner cavity carries out absorption nitrogen to nitrogen storage case by exhaust pipe, when nitrogen is stored from nitrogen
After case is drawn to nitrogen holding tank, solenoid valve is closed when air gauge reaches a certain level, and when kneader extracts vacuum out, opens electricity
Magnet valve can carry out quickly being discharged into nitrogen into kneader by pipeline exhauster, and the device is easy to operate, easy to use, can be with
It is effectively protected and is controlled nitrogen, is worthy to be popularized.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model nitrogen temporary storage box cross-sectional view.
In figure: 1 nitrogen storage case, 2 downtake pipes, 3 first solenoid valves, 4 nitrogen temporary storage boxs, 5 first air gauges, 6
One vacuum air pump, 7 manipulation of switches, 8 second exhaust pipes, 9 second solenoid valves, 10 nitrogen stream meters, 11 kneaders, 12 second are very
Empty pump mechanism of qi, 13 second air gauges, 14 first bases, 15 second bases, 16 air exhausters, 17 pipeline exhausters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of kneader nitrogen protection device, including
Nitrogen storage case 1, the right side wall top of nitrogen storage case 1 are plugged with downtake pipe 2, and the left side of downtake pipe 2 is provided with
First solenoid valve 3, downtake pipe 2 have right end to be plugged with nitrogen temporary storage box 4, and the top left side of nitrogen temporary storage box 4 is equipped with
One air gauge 5, the top right side of nitrogen temporary storage box 4 are bolted with the first vacuum air pump 6, and the left side of the first vacuum air pump 6 is inserted
It is connected to exhaust tube, the other end of exhaust tube is plugged on the right side of the inner cavity top of nitrogen temporary storage box 4, and the inner cavity of nitrogen temporary storage box 4 is left
Upper lateral part is equipped with air exhauster 16, and the right end of downtake pipe 2 runs through the inner cavity left upper portion and air exhauster 16 of nitrogen temporary storage box 4
The left side wall middle part of connection, nitrogen temporary storage box 4 is equipped with manipulation of switches 7, and the bottom of nitrogen temporary storage box 4 is welded with first base
14, the inner cavity bottom right side of nitrogen temporary storage box 4 is equipped with pipeline exhauster 17, the inner cavity bottom right side grafting of nitrogen temporary storage box 4
There is second exhaust pipe 8, the left side of second exhaust pipe 8 connects through the inner cavity bottom right side and pipeline exhauster 17 of nitrogen temporary storage box 4
It connecing, the left side of second exhaust pipe 8 is provided with second solenoid valve 9, and the right side of second exhaust pipe 8 is provided with nitrogen stream meter 10, the
The right side of two exhaust pipes 8 is plugged with kneader 11, and the top right side of kneader 11 is bolted with the second vacuum air pump 12, and second is true
The left side of empty pump mechanism of qi 12 is plugged with exhaust tube, and the other end of exhaust tube is plugged on the right side of the inner cavity top of kneader 11, mediates
The top left of machine 11 is equipped with the second air gauge 13, and the bottom of kneader 11 is welded with second base 15, manipulation of switches 7 respectively with
First solenoid valve 3, second solenoid valve 9, the first vacuum air pump 6, the second vacuum air pump 12, air exhauster 16 and pipeline exhauster
17 are electrically connected.
Wherein, the first air gauge 5 and the second air gauge 13 are YK-100 air gauge, and the bottom of second base 15 is equipped with
The junction of Cowhells resilient cushion, downtake pipe 2 and nitrogen storage case 1 is provided with rubber seal.
Working principle: the New Scheme is in use, the first vacuum air pump 6 and 12 model of the second vacuum air pump are
BST-V280 when electric connection, starts the first vacuum air pump 6 by manipulation of switches 7 and the second vacuum air pump 12 is right respectively
The air of nitrogen temporary storage box 4 and kneader 11 is extracted, and after the completion of extraction, opens the first solenoid valve 3 by manipulation of switches 7,
After first solenoid valve 3 is opened, nitrogen is kept in box cavity top installation air exhauster 16 and is connect with the right end of downtake pipe 2, leads to
It crosses and opens the first electromagnetism 3, air exhauster 16 is made to extract the nitrogen in nitrogen storage case 1 out by downtake pipe 2, nitrogen is made to be pumped into nitrogen
In gas temporary storage box 4, the air pressure in nitrogen temporary storage box 4 is observed by the first air gauge 5, when nitrogen reaches saturation, closes first
Then solenoid valve 3 opens second solenoid valve 9 by manipulation of switches 7, by pipeline exhauster 17 to the nitrogen in nitrogen temporary storage box 4
Gas is discharged, and is discharged into 11 inner cavity of kneader by the second delivery pipe 8, nitrogen stream meter 10 can calculate fluids within pipes
Flow velocity or flow, the more preferable nitrogen amount observing different objects and needing in kneading process lead to be controlled nitrogen and be protected
The air pressure in the second air gauge 13 observation kneader 11 is crossed, second solenoid valve 9 is closed when reaching saturation, kneader 11 starts work
Make.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of kneader nitrogen protection device, including nitrogen storage case (1), it is characterised in that: the nitrogen storage case (1)
Right side wall top be plugged with downtake pipe (2), be provided with the first solenoid valve (3), institute on the left of the downtake pipe (2)
It states downtake pipe (2) right end to be plugged with nitrogen temporary storage box (4), the top left side of the nitrogen temporary storage box (4) is equipped with first
The top right side of air gauge (5), the nitrogen temporary storage box (4) is bolted with the first vacuum air pump (6), first vacuum suction
Exhaust tube is plugged on the left of machine (6), the other end of the exhaust tube is plugged on the right side of the inner cavity top of nitrogen temporary storage box (4),
The inner cavity left upper portion of the nitrogen temporary storage box (4) is equipped with air exhauster (16), and the right end of the downtake pipe (2) runs through nitrogen
The inner cavity left upper portion of gas temporary storage box (4) is connect with air exhauster (16), is equipped in the middle part of the left side wall of the nitrogen temporary storage box (4)
The bottom of manipulation of switches (7), the nitrogen temporary storage box (4) is welded with first base (14), the inner cavity of the nitrogen temporary storage box (4)
Bottom right side is equipped with pipeline exhauster (17), and the inner cavity bottom right side of the nitrogen temporary storage box (4) is plugged with second exhaust pipe
(8), the left side of the second exhaust pipe (8) connects through the inner cavity bottom right side of nitrogen temporary storage box (4) and pipeline exhauster (17)
It connects, is provided with second solenoid valve (9) on the left of the second exhaust pipe (8), be provided with nitrogen on the right side of the second exhaust pipe (8)
Air-flow meter (10) is plugged with kneader (11) on the right side of the second exhaust pipe (8), the top right side of the kneader (11)
It is bolted with the second vacuum air pump (12), is plugged with exhaust tube, the exhaust tube on the left of second vacuum air pump (12)
The other end be plugged on the right side of the inner cavity top of kneader (11), the top left of the kneader (11) is equipped with the second air gauge
(13), the bottom of the kneader (11) is welded with second base (15), the manipulation of switches (7) respectively with the first solenoid valve
(3), second solenoid valve (9), the first vacuum air pump (6), the second vacuum air pump (12), air exhauster (16) and pipeline exhauster
(17) it is electrically connected.
2. a kind of kneader nitrogen protection device according to claim 1, it is characterised in that: first air gauge
(5) and the second air gauge (13) is YK-100 air gauge.
3. a kind of kneader nitrogen protection device according to claim 1, it is characterised in that: the second base (15)
Bottom Cowhells resilient cushion is installed.
4. a kind of kneader nitrogen protection device according to claim 1, it is characterised in that: the downtake pipe
(2) junction of nitrogen storage case (1) is provided with rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980296.1U CN208786300U (en) | 2018-06-25 | 2018-06-25 | A kind of kneader nitrogen protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980296.1U CN208786300U (en) | 2018-06-25 | 2018-06-25 | A kind of kneader nitrogen protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208786300U true CN208786300U (en) | 2019-04-26 |
Family
ID=66201421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820980296.1U Expired - Fee Related CN208786300U (en) | 2018-06-25 | 2018-06-25 | A kind of kneader nitrogen protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208786300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093822A (en) * | 2022-07-18 | 2022-09-23 | 广州市嘉雁粘合剂有限公司 | Hot melt adhesive for laminating household appliance panels and preparation method thereof |
-
2018
- 2018-06-25 CN CN201820980296.1U patent/CN208786300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093822A (en) * | 2022-07-18 | 2022-09-23 | 广州市嘉雁粘合剂有限公司 | Hot melt adhesive for laminating household appliance panels and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |