CN202555152U - Gas fast nitriding drying device - Google Patents
Gas fast nitriding drying device Download PDFInfo
- Publication number
- CN202555152U CN202555152U CN2012202152310U CN201220215231U CN202555152U CN 202555152 U CN202555152 U CN 202555152U CN 2012202152310 U CN2012202152310 U CN 2012202152310U CN 201220215231 U CN201220215231 U CN 201220215231U CN 202555152 U CN202555152 U CN 202555152U
- Authority
- CN
- China
- Prior art keywords
- drying device
- shell
- pipe joint
- housing
- gas fast
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 18
- 238000005121 nitriding Methods 0.000 title abstract description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a gas fast nitriding drying device which comprises a left shell and a right shell. The middle of the left shell is connected with the middle of the right shell in butt joint mode to form a shell of the drying device. An O-shaped sealing ring is arranged at the butt joint position of the left shell and the right shell. An air inlet pipe connector and an air outlet pipe connector are respectively arranged at the central portions of two ends of the shell of the drying device along the level direction. The gas fast nitriding drying device is simple in structure, reasonable in design, easy to manufacture, low in cost, good in drying effect and convenient to operate.
Description
Technical field
The utility model relates to a kind of drying device, especially relates to a kind of gas rapid nitridation drying device.
Background technology
At present, the thermo-chemical treatment gas nitriding generally is to adopt ammonia to decompose to carry out nitriding, because ammonia is that liquid ammonia temperature can not be too high; The purity of adding ammonia sometimes is not high; Therefore be prone to produce moisture, easy blocking is got flow juice and the valve and the hydrogen analyzer of gas appearance, causes the analysis data distortion.
Summary of the invention
The purpose of the utility model is to overcome the weak point that exists in the above-mentioned technology, provide a kind of simple in structure, reasonable in design, drying effect fast, operate and gas rapid nitridation drying device easily.
In order to achieve the above object; The technical scheme that the utility model adopts is: comprise left shell, right shell body; Left shell docks with the right shell body middle part forms the drying device housing; Be positioned at housing docking site, the left and right sides O RunddichtringO is installed, be respectively equipped with air inlet pipe joint and escape pipe joint in centre, housing horizontal direction two ends.
The utility model has the advantages that:
Simple in structure, reasonable in design, be prone to processing, with low cost, drying effect is fast, easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation;
The specific embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
Can know by Fig. 1; The utility model comprises left shell 1, right shell body 2; Left shell 1 docks with right shell body 2 middle parts forms the drying device housing; Be positioned at housing docking site, the left and right sides O RunddichtringO 3 is installed, be respectively equipped with air inlet pipe joint 4 and escape pipe joint 5 in centre, housing horizontal direction two ends.
Drier 6 is housed in the described housing.
The pipe joint of getting gas appearance hole of the utility model one end and heat treatment nitrogenize stove joins, and the other end and filter join.If the ammonia that decomposes also has moisture; Dry fully through this device; Receive the air inlet pipe joint of filter again by the escape pipe joint, get gas appearance flowmeter and hydrogen analyzer by what the escape pipe joint of filter got into postorder again, guarantee the purity of the gas appearance of getting through filter; Just be not prone to choked flow amount meter and hydrogen analyzer phenomenon, guarantee that the analysis data of hydrogen analyzer are accurate.
The utility model and nitridation catalytic cementation agent are used; Dock the housing of forming whole drying device with right shell body at left shell; The docking site is equipped with the O RunddichtringO, and drier is housed in the housing, and centre, housing horizontal direction two ends is provided with air inlet pipe joint and escape pipe joint.The ammonia that contains moisture is equipped with in the housing of drier through the air inlet pipe joint entering of this device; Receive the air inlet pipe joint of filter again by the escape pipe joint; Get gas appearance flowmeter and hydrogen analyzer by what the escape pipe joint of filter got into postorder again through filter; Guarantee the purity of the gas appearance of getting, guarantee that the analysis data of hydrogen analyzer are accurate.
Claims (2)
1. gas rapid nitridation drying device; Comprise left shell (1), right shell body (2); It is characterized in that: left shell (1) docks with right shell body (2) middle part forms the drying device housing; Be positioned at housing docking site, the left and right sides O RunddichtringO (3) is installed, be respectively equipped with air inlet pipe joint (4) and escape pipe joint (5) in centre, housing horizontal direction two ends.
2. gas rapid nitridation drying device according to claim 1 is characterized in that: drier (6) is housed in the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202152310U CN202555152U (en) | 2012-05-15 | 2012-05-15 | Gas fast nitriding drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202152310U CN202555152U (en) | 2012-05-15 | 2012-05-15 | Gas fast nitriding drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555152U true CN202555152U (en) | 2012-11-28 |
Family
ID=47204858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202152310U Expired - Fee Related CN202555152U (en) | 2012-05-15 | 2012-05-15 | Gas fast nitriding drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555152U (en) |
-
2012
- 2012-05-15 CN CN2012202152310U patent/CN202555152U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuan Lixian Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yuan Lixian Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140515 |