CN203750718U - Special sprayer for cleaning tower device - Google Patents
Special sprayer for cleaning tower device Download PDFInfo
- Publication number
- CN203750718U CN203750718U CN201320826003.1U CN201320826003U CN203750718U CN 203750718 U CN203750718 U CN 203750718U CN 201320826003 U CN201320826003 U CN 201320826003U CN 203750718 U CN203750718 U CN 203750718U
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- CN
- China
- Prior art keywords
- nozzle
- hole
- sprayer
- head body
- tower
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- Expired - Fee Related
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Abstract
The utility model discloses a special sprayer for cleaning a tower device. The special sprayer comprises a sprayer body, wherein the sprayer body is a cylinder, a through hole is formed in the sprayer body along the axial direction, a spraying hole is formed in one end of the sprayer body, the other end of the sprayer body is connected with a spraying gun rod, and the through hole is communicated with the spraying gun rod; at least two spray nozzles are respectively arranged on the external wall of each of the two sides of the sprayer body, the spray nozzles are located on the same circumference of the external wall of the sprayer, and an included angle alpha is formed between the centerlines of the spray nozzles and the centerline of the sprayer body and is 25 degrees. The special sprayer has the advantages that fouling particles can be rapidly flushed away, all places inside the wall of a tower can be fully cleaned, and the generation of dead corners is avoided.
Description
Technical field
The utility model relates to a kind of shower nozzle, and particularly a kind of cleaning seals the nozzle specially used of ammonia still, belongs to the technical field of chemical industry cleaning equipment.
Background technology
In coking industry, general casting tower---the ammonia still that adopts, processes ammoniacal liquor at present, distillation ammonia.In prior art, ammonia still is highly approximately 20 meters, heavily approximately 70 tons of column sealed tower bodies, and there are 32 layers of column plate inside, and every layer of column plate has 59 place's bubble-cap heads.Its technological principle is to pass into from tower middle part with high-temperature steam, bubble-cap through every layer of column plate spreads to tower top, simultaneously, through every layer of column plate, the drain gully from column plate trickles downwards ammoniacal liquor in tower top enters tower, when high-temperature steam and ammoniacal liquor meet at column plate place, distillation forms ammonia, from tower top, through cooling, is sent to ammonia destruction furnace combustion decomposition, ammoniacal liquor after ammonia still process becomes distilled ammonia wastewater to be extracted out by pump, is sent to follow-up workshop section and processes.When ammoniacal liquor process column plate, can on column plate, retain the solid waste of being mixed by tar, Jiao Li etc., through using for many years, on column plate, incrustation is more and more, stops up gradually the steam (vapor) outlet of bubble-cap, causes ammonia distillation amount significantly to reduce, ammoniacal liquor flow is unstable, the pumping unit fault rate of processing distilled ammonia wastewater raises, and ammonia still column plate is badly in need of cleaning, to improve ammonia still process efficiency.
Traditional ammonia still cleans, and is all after ammonia still dismounting, column plate progressively to be cleaned, and this cleaning way will be dismantled equipment, therefore, operating difficulties, the time between overhauls(TBO) is long, and expense is high.
the content of utility model
Technical problem to be solved in the utility model is for the deficiencies in the prior art, a kind of Special cleaning shower nozzle of ammonia still is provided, this shower nozzle can clean column plate in the situation that not dismantling ammonia still, has not only saved recondition expense, and can greatly shorten the repair time.
In order to solve the problems of the technologies described above, a kind of tower of the utility model cleans nozzle specially used, comprise head body, described head body is cylinder, in described head body, be provided with vertically through hole, one end of described head body is provided with spray orifice, and the other end is connected with gun shot, and described through hole communicates with gun shot; At least two nozzles respectively on the outer wall of described head body both sides, described nozzle, on the same circumference of shower nozzle outer wall, is provided with angle α between the center line of described nozzle and the center line of described head body, and described angle α is 25 °.
Above-mentioned tower cleans nozzle specially used, and wherein, the aperture of described nozzle is 0.5mm, and the operating pressure of bearing is 2-60Mpa.
Above-mentioned tower cleans nozzle specially used, and wherein, described through hole is stepped hole.
Above-mentioned tower cleans nozzle specially used, and wherein, be connected with the gun shot inner peripheral surface of one end of described through hole is provided with internal thread.
The beneficial effects of the utility model:
On outer wall due to head body both sides, be respectively equipped with at least two nozzles, described nozzle is uniformly distributed, between the center line of described nozzle and the center line of described head body, be provided with angle α's, described angle α is 25 °, can rapidly incrustation particle be gone out, and can clean tower pars intramuralis everywhere comprehensively, avoid producing dead angle; In addition, because the aperture of described nozzle is 0.5mm, the operating pressure of bearing is 2-60Mpa, during flushing, can produce larger impulsive force, and incrustation is flushed away rapidly, has improved flushing speed, and rinses cleaner; Because described through hole is stepped hole, can make hydraulic pressure adjustment, guarantee that the hydraulic pressure of each nozzle is identical, make to rinse more even; In addition, because be connected with the gun shot inner peripheral surface of one end of described through hole is provided with internal thread, head body can firmly be connected and connect with gun shot, keeps stable water pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In order to solve the problems of the technologies described above, a kind of tower of the utility model cleans nozzle specially used, comprise head body 1, described head body 1 is cylinder, in described head body 1, be provided with vertically through hole 2, one end of described head body 1 is provided with spray orifice 3, and water flow energy keeps high pressure to spray from spray orifice 3, the other end is connected with gun shot, and described through hole 2 communicates with gun shot; The cylinder that head body 1 adopts steel alloy Cr 67 materials to make, its external diameter is 16mm, is about 6cm, internal diameter is 14mm.On the outer wall of described head body 1 both sides, be respectively equipped with nozzle 41, the quantity of nozzle 41 is unrestricted, can be two, four, six or a plurality of, nozzle is on the same circumference of shower nozzle outer wall, between the center line of the center line of described nozzle 41 and described head body 1, be provided with angle α's, described angle α is 25 °, the quantity of nozzle 41 is unrestricted, can design as requested, in the present embodiment, the quantity of nozzle 41 is 6, and the aperture of nozzle 41 is 0.5mm, and the operating pressure of bearing is 2-60Mpa; Described through hole 2 is stepped hole, and be connected with the gun shot inner peripheral surface of one end of described through hole 2 is provided with internal thread.Because described through hole is stepped hole, can make hydraulic pressure adjustment, guarantee that the hydraulic pressure of each nozzle is identical, make to rinse more even; Be connected with the gun shot inner peripheral surface of one end of described through hole 2 is provided with internal thread, and because be connected with the gun shot inner peripheral surface of one end of described through hole is provided with internal thread, head body can firmly be connected and connect with gun shot, keeps stable water pressure.
In sum, clean with shower nozzle and can, by changing the technical measures such as nozzle bore, angle, quantity, reach the inner target of thoroughly cleaning of tower.
Claims (4)
1. a tower cleaning is nozzle specially used, it is characterized in that, comprises head body, described head body is cylinder, is provided with vertically through hole in described head body, and one end of described head body is provided with spray orifice, the other end is connected with gun shot, and described through hole communicates with gun shot; On the outer wall of described head body both sides, be respectively equipped with at least two nozzles, described nozzle on the same circumference of shower nozzle outer wall, the angle α between the center line of described nozzle and the center line of described head body, described angle α is 25 °.
2. tower cleaning as claimed in claim 1 is nozzle specially used, it is characterized in that, the aperture of described nozzle is 0.5mm, and the operating pressure of bearing is 2-60Mpa.
3. tower cleaning as claimed in claim 1 or 2 is nozzle specially used, it is characterized in that, described through hole is stepped hole.
4. tower as claimed in claim 3 cleans nozzle specially usedly, it is characterized in that, be connected with the gun shot inner peripheral surface of one end of described through hole is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826003.1U CN203750718U (en) | 2013-12-16 | 2013-12-16 | Special sprayer for cleaning tower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826003.1U CN203750718U (en) | 2013-12-16 | 2013-12-16 | Special sprayer for cleaning tower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750718U true CN203750718U (en) | 2014-08-06 |
Family
ID=51246029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826003.1U Expired - Fee Related CN203750718U (en) | 2013-12-16 | 2013-12-16 | Special sprayer for cleaning tower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639079A (en) * | 2013-12-16 | 2014-03-19 | 中化镇江焦化有限公司 | Special spray head for cleaning of towers |
-
2013
- 2013-12-16 CN CN201320826003.1U patent/CN203750718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639079A (en) * | 2013-12-16 | 2014-03-19 | 中化镇江焦化有限公司 | Special spray head for cleaning of towers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 212211 Dantu Economic Development Zone, Zhenjiang, Jiangsu Patentee after: SINOCHEM ZHENJIANG COKING CO., LTD. Address before: 212114 Gao Zhen, Dantu Economic Development Zone, Zhenjiang, Jiangsu Patentee before: Sinochem Zhenjiang Coking Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |