CN204198799U - There is the air inlet leading pipe device of atomizing functions - Google Patents
There is the air inlet leading pipe device of atomizing functions Download PDFInfo
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- CN204198799U CN204198799U CN201420705093.3U CN201420705093U CN204198799U CN 204198799 U CN204198799 U CN 204198799U CN 201420705093 U CN201420705093 U CN 201420705093U CN 204198799 U CN204198799 U CN 204198799U
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- high pressure
- liquid
- nitrogen
- gas mixing
- nitrogen inlet
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Abstract
The utility model relates to the equipment for Heating Processing of dripping type air inlet, specifically a kind of air inlet leading pipe device with atomizing functions.Comprise: technique nitrogen inlet valve and low pressure process nitrogen inlet duct, process liquid imported valve and process liquid liquid-inlet pipe, also comprise high pressure nitrogen imported valve and high pressure nitrogen inlet pipe; Described high pressure nitrogen inlet pipe is connected with a high pressure gas mixing tube respectively by three-port structure form with described process liquid liquid-inlet pipe, in low pressure process nitrogen inlet duct described in described high pressure gas mixing tube bottom is loaded by sealing connection cover, and high pressure gas mixing tube lower port is provided with the tube head closure plate made the liquid atomization.The utility model makes process liquid enter before in stove to mix with high-pressure process nitrogen, accelerate the flowing of process liquid, clash into after closure plate and be atomized, solve that liquid directly drops onto on workpiece or stove inner member, the susceptible to plugging drawback of instillation pore volume, and high pressure nitrogen purges the formation reducing carbon black.
Description
Technical field
The utility model relates to the equipment for Heating Processing of dripping type air inlet, specifically a kind of air inlet leading pipe device with atomizing functions.
Background technology
At present, the air inlet leading pipe of equipment for Heating Processing and process liquid liquid-inlet pipe are independently straight-through type pipeline, directly enter in heat treatment furnace.When equipment is without when having a fan, process liquid directly drops onto on workpiece or stove inner member, because of process liquid cracking heat absorption, causes workpiece or stove inner member topical hypothermia, causes workpiece to ftracture or stove inner member damages; Cause instillation pore volume easily to block simultaneously, blowing out can only pull down air inlet leading pipe repairing.
utility model content:
The utility model is intended to solve the problem described in background technology, and provides a kind of air inlet leading pipe device with atomizing functions.
The technical scheme that the utility model solves the employing of described problem is:
There is an air inlet leading pipe device for atomizing functions, comprising: technique nitrogen inlet valve and low pressure process nitrogen inlet duct, process liquid imported valve and process liquid liquid-inlet pipe, also comprise high pressure nitrogen imported valve and high pressure nitrogen inlet pipe; Described high pressure nitrogen inlet pipe is connected with a high pressure gas mixing tube respectively by three-port structure form with described process liquid liquid-inlet pipe, in low pressure process nitrogen inlet duct described in described high pressure gas mixing tube bottom is loaded by sealing connection cover, and high pressure gas mixing tube lower port is provided with the tube head closure plate made the liquid atomization.
Adopt the utility model of technique scheme, compared with prior art, its beneficial effect is:
Mix with high-pressure process nitrogen before process liquid enters in stove, accelerate to be atomized after process liquid clashes into closure plate, solve that liquid directly drops onto on workpiece or stove inner member, the susceptible to plugging drawback of instillation pore volume, and the formation of high pressure nitrogen purging minimizing carbon black.
As preferably, the utility model further technical scheme is:
Described high pressure gas mixing tube upper port is for clearing up access hole and being provided with cleaning access hole valve.By increasing clean-up port, the impurity such as the carbon black that the easy cleaning mouth of pipe is piled up.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is A portion enlarged view in Fig. 1;
In figure: technique nitrogen inlet valve 1, low pressure process nitrogen inlet duct 2, process liquid imported valve 3, process liquid liquid-inlet pipe 4, high pressure nitrogen imported valve 5, high pressure nitrogen inlet pipe 6, cleaning access hole valve 7, high pressure gas mixing tube 8, sealing connection 9, insulation of equipment 10, tube head closure plate 11.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and object is only better to understand the utility model content.
As shown in Figure 1, there is the air inlet leading pipe device of atomizing functions, comprising: technique nitrogen inlet valve 1 and low pressure process nitrogen inlet duct 2, high pressure nitrogen imported valve 5 and high pressure nitrogen inlet pipe 6, process liquid imported valve 3 and process liquid liquid-inlet pipe 4, high pressure gas mixing tube 8; High pressure nitrogen inlet pipe 6 is connected with high pressure gas mixing tube 8 respectively by three-port structure form with process liquid liquid-inlet pipe 4, high pressure gas mixing tube 8 upper port is for clearing up access hole and being provided with cleaning access hole valve 7, high pressure gas mixing tube 8 bottom is overlapped by sealing connection 9 and is loaded in low pressure process nitrogen inlet duct 2, the low pressure process nitrogen inlet duct 2 be set in together and high pressure gas mixing tube 8 enter in heat treatment furnace by insulation of equipment 10, and high pressure gas mixing tube 8 lower port is provided with tube head closure plate 11.
Technique nitrogen enters in stove by low pressure process nitrogen inlet duct 2; High pressure nitrogen and process liquid enter high pressure gas mixing tube 8, the high flowing accelerating process liquid of the flow velocity due to high pressure nitrogen, and after liquid knockout to tube head closure plate 11, atomization enters in stove.Due to the purging of high pressure nitrogen, reduce carbon black in the formation of the mouth of pipe and accumulation; Cleaning access hole valve 7 is opened and directly can be cleared up the impurity such as carbon black.
Claims (2)
1. one kind has the air inlet leading pipe device of atomizing functions, comprise: technique nitrogen inlet valve and low pressure process nitrogen inlet duct, process liquid imported valve and process liquid liquid-inlet pipe, is characterized in that, also comprises high pressure nitrogen imported valve and high pressure nitrogen inlet pipe; Described high pressure nitrogen inlet pipe is connected with a high pressure gas mixing tube respectively by three-port structure form with described process liquid liquid-inlet pipe, in low pressure process nitrogen inlet duct described in described high pressure gas mixing tube bottom is loaded by sealing connection cover, and high pressure gas mixing tube lower port is provided with the tube head closure plate made the liquid atomization.
2. the air inlet leading pipe device with atomizing functions according to claim 1, is characterized in that, described high pressure gas mixing tube upper port is for clearing up access hole and being provided with cleaning access hole valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705093.3U CN204198799U (en) | 2014-11-22 | 2014-11-22 | There is the air inlet leading pipe device of atomizing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705093.3U CN204198799U (en) | 2014-11-22 | 2014-11-22 | There is the air inlet leading pipe device of atomizing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198799U true CN204198799U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420705093.3U Active CN204198799U (en) | 2014-11-22 | 2014-11-22 | There is the air inlet leading pipe device of atomizing functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN204198799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388650A (en) * | 2014-11-22 | 2015-03-04 | 唐山亚捷机械有限公司 | Gas inlet pipe-guiding device having atomization function |
-
2014
- 2014-11-22 CN CN201420705093.3U patent/CN204198799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388650A (en) * | 2014-11-22 | 2015-03-04 | 唐山亚捷机械有限公司 | Gas inlet pipe-guiding device having atomization function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 064002 village north of song he Ma Zhuang village, north of Tangshan City Road, Hebei Province Patentee after: Yajie science and Technology (Tangshan) Limited by Share Ltd Address before: 064002 village north of song he Ma Zhuang village, south of Tangshan City, Hebei Province Patentee before: Tangshan Yajie Machinery Co., Ltd. |