CN202290371U - Polytetrafluoroethylene spray nozzle device - Google Patents
Polytetrafluoroethylene spray nozzle device Download PDFInfo
- Publication number
- CN202290371U CN202290371U CN2011203450350U CN201120345035U CN202290371U CN 202290371 U CN202290371 U CN 202290371U CN 2011203450350 U CN2011203450350 U CN 2011203450350U CN 201120345035 U CN201120345035 U CN 201120345035U CN 202290371 U CN202290371 U CN 202290371U
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- eddy flow
- polytetrafluoroethylene
- flow tray
- 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
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Abstract
The utility model discloses a polytetrafluoroethylene spray nozzle device. The device comprises a conflux cover and a whirling plate, wherein the conflux cover is a cylindrical cover body; a cylindrical through hole is formed on the upper part of the conflux cover; a conical cavity communicated with the cylindrical through hole is formed on the lower part of the cylindrical through hole; the whirling plate is arranged at the bottom of the conical cavity, and is a round plate; two layers of communicated round holes are uniformly distributed on upper and lower surfaces of the round plate, and are in one-to-one correspondence and uniformly distributed; and centers of upper and lower corresponding round holes are distributed in a stagger way, so that the upper and lower round holes form a spiral shaped through hole. The polytetrafluoroethylene spray nozzle device has the advantages of simple structure, acid and alkali corrosion resistance, high temperature (less than 240 DEG C) resistance, convenient assembly and long service life, is convenient in operation, and avoids a phenomenon that a conventional nozzle is blocked when treating liquid which is easily crystallized.
Description
Technical field
The utility model relates to a kind of polytetrafluoroethylene (PTFE) ejecting device.
Background technology
Can produce the flue gas of useless sulfur dioxide when producing molybdenum oxide with rotary kiln; Sulfur dioxide flue gas has very big harm to environment; Need carry out environmental protection treatment; Generally take now to reach environmental requirement with sodium hydroxide solution spray sulfur dioxide flue gas, need spray the sodium sulfite solution of sodium hydroxide solution and sulfur dioxide flue gas reaction generation with shower nozzle, this is a kind of liquid of easy crystallization.The traditional sprinkler heads bore is little, needs evenly to distribute a plurality of shower nozzles, easy blocking.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art; A kind of polytetrafluoroethylene (PTFE) ejecting device is provided, and it is simple in structure, and is easy to operate; Acid-alkali-corrosive-resisting; High temperature resistant (less than 240 ℃), easy for installation have avoided conventional shower nozzle to handle the clogging of easily-crystallized liquid, long service life.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model provides a kind of polytetrafluoroethylene (PTFE) ejecting device; Said device comprises conflux cover and eddy flow tray, and said conflux cover is a cylindric cover body, and conflux cover top is a cylindrical hole; The cylindrical hole bottom is a conical cavity that is connected with cylindrical hole; Eddy flow tray is installed in the conical cavity bottom, and said eddy flow tray is a disk, and the upper and lower surface of disk, eddy flow tray upper edge is evenly distributed with the two-layer circular hole that connects; Corresponding one by one, the evenly distribution of upper and lower layer circular hole, the interlaced distribution in the center of circle of upper and lower two corresponding circular holes makes upper and lower two-layer circular hole form a screw type through hole.
Said upper and lower layer circular hole is 5, interlaced 14 ° of the center of circle of per two corresponding circular holes, and the eddy flow tray bottom surface is the ball impression face.
The outer surface of said conflux cover bottom is provided with a connection boss, is connected and installed flange through connecting boss, through the effluent pipe mouth welding of mounting flange and circulating pump.
Said mounting flange comprises upper flange and lower flange, and upper flange and lower flange compress shower nozzle, use bolted, lower flange and the joint weld of circulating pump outlet pipe.
The utility model provides the lower flange and the joint weld of circulating pump outlet pipe of mounting flange; The highly pressurised liquid that circulating pump pumps through 5 screw type through holes of eddy flow tray, forms 5 post screw lifting posts; The droplet that cylindrical hole sprays certain altitude is passed through in rotation in the conflux cover, extruding at last.
The utility model uses through long-time, is a kind of practicable shower nozzle.Its advantage is: simple in structure, operate steadily, and easy to operate, safe, acid-alkali-corrosive-resisting, high temperature resistant (less than 240 ℃), easy for installation have avoided conventional shower nozzle to handle the clogging of easily-crystallized liquid, long service life.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the said eddy flow tray structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of polytetrafluoroethylene (PTFE) ejecting device, and said device comprises conflux cover 1 and eddy flow tray 2; Said conflux cover is a cylindric cover body, and conflux cover top is a cylindrical hole 1-1, and the cylindrical hole bottom is a conical cavity 1-2 who is connected with cylindrical hole; Eddy flow tray is installed in the conical cavity bottom; As shown in Figure 2, said eddy flow tray is a disk, and the upper and lower surface of disk, eddy flow tray upper edge is evenly distributed with two-layer circular hole 2-1, the 2-2 that connects; Corresponding one by one, the evenly distribution of upper and lower layer circular hole, the interlaced distribution in the center of circle of upper and lower two corresponding circular holes makes upper and lower two-layer circular hole form a screw type through hole.
As shown in Figure 2, said upper and lower layer circular hole is 5, interlaced 14 ° of the center of circle of per two corresponding circular holes, and the eddy flow tray bottom surface is ball impression 2-3.
As shown in Figure 1, the outer surface of said conflux cover bottom is provided with a connection boss 1-3, is connected and installed flange 3 through connecting boss, through effluent pipe mouth 4 welding of mounting flange and circulating pump.
Said mounting flange comprises upper flange 3-1 and lower flange 3-2, and upper flange and lower flange compress shower nozzle, and 3-3 is fastening with bolt, lower flange and the joint weld of circulating pump outlet pipe.
The utility model provides the lower flange and the joint weld of circulating pump outlet pipe of mounting flange; The highly pressurised liquid that circulating pump pumps through 5 screw type through holes of eddy flow tray, forms 5 post screw lifting posts; The droplet that cylindrical hole sprays certain altitude is passed through in rotation in the conflux cover, extruding at last.
The utility model uses through long-time, is a kind of practicable shower nozzle.Its advantage is: simple in structure, operate steadily, and easy to operate, safe, acid-alkali-corrosive-resisting, high temperature resistant (less than 240 ℃), easy for installation have avoided conventional shower nozzle to handle the clogging of easily-crystallized liquid, long service life.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (4)
1. polytetrafluoroethylene (PTFE) ejecting device; It is characterized in that: said device comprises conflux cover and eddy flow tray, and said conflux cover is a cylindric cover body, and conflux cover top is a cylindrical hole; The cylindrical hole bottom is a conical cavity that is connected with cylindrical hole; Eddy flow tray is installed in the conical cavity bottom, and said eddy flow tray is a disk, and the upper and lower surface of disk, eddy flow tray upper edge is evenly distributed with the two-layer circular hole that connects; Corresponding one by one, the evenly distribution of upper and lower two-layer circular hole, the interlaced distribution in the center of circle of upper and lower two corresponding circular holes makes upper and lower two-layer circular hole form a screw type through hole.
2. polytetrafluoroethylene (PTFE) ejecting device as claimed in claim 1 is characterized in that: upper and lower layer circular hole is 5, interlaced 14 ° of the center of circle of each corresponding circular hole, and the eddy flow tray bottom surface is the ball impression face.
3. polytetrafluoroethylene (PTFE) ejecting device as claimed in claim 2 is characterized in that: the outer surface of said conflux cover bottom is provided with a connection boss, is connected and installed flange through connecting boss, through the effluent pipe mouth welding of mounting flange and circulating pump.
4. polytetrafluoroethylene (PTFE) ejecting device as claimed in claim 3 is characterized in that: said mounting flange comprises upper flange and lower flange, and upper flange and lower flange compress shower nozzle, use bolted, lower flange and the joint weld of circulating pump outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203450350U CN202290371U (en) | 2011-09-15 | 2011-09-15 | Polytetrafluoroethylene spray nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203450350U CN202290371U (en) | 2011-09-15 | 2011-09-15 | Polytetrafluoroethylene spray nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290371U true CN202290371U (en) | 2012-07-04 |
Family
ID=46359354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203450350U Expired - Fee Related CN202290371U (en) | 2011-09-15 | 2011-09-15 | Polytetrafluoroethylene spray nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824712A (en) * | 2012-09-17 | 2012-12-19 | 长沙中联消防机械有限公司 | Water tower fire truck and pipeline fixing component |
| CN110523554A (en) * | 2019-09-26 | 2019-12-03 | 伟创力电子技术(苏州)有限公司 | A kind of scaling powder atomizing head |
-
2011
- 2011-09-15 CN CN2011203450350U patent/CN202290371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824712A (en) * | 2012-09-17 | 2012-12-19 | 长沙中联消防机械有限公司 | Water tower fire truck and pipeline fixing component |
| CN102824712B (en) * | 2012-09-17 | 2015-08-05 | 长沙中联消防机械有限公司 | Water tower fire truck and pipeline fixation kit |
| CN110523554A (en) * | 2019-09-26 | 2019-12-03 | 伟创力电子技术(苏州)有限公司 | A kind of scaling powder atomizing head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20160915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |