CN103639080A - Special cleaning spray head of ammonia still - Google Patents
Special cleaning spray head of ammonia still Download PDFInfo
- Publication number
- CN103639080A CN103639080A CN201310685416.7A CN201310685416A CN103639080A CN 103639080 A CN103639080 A CN 103639080A CN 201310685416 A CN201310685416 A CN 201310685416A CN 103639080 A CN103639080 A CN 103639080A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- head body
- spray head
- ammonia still
- special cleaning
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a special cleaning spray head of an ammonia still. The spray head comprises a cylindrical spray head body, wherein a through hole is axially formed in the spray head body; a spray hole is axially formed in one end of the spray head body; the other end of the spray head body is connected with a spray gun communicated with the through hole; nozzle assemblies are symmetrically arranged on the outer wall of the spray head body; and each nozzle assembly comprises a first nozzle and a second nozzle which are arranged on the outer wall of the spray head body and distributed in a V shape, an included angle alpha formed by the central line of each first nozzle and the central line of each second nozzle is 150 degrees, an included angle beta formed by the central line of each first nozzle and the axis of the spray head body is 15 degrees, and an included angle gamma formed by the central line of each second nozzle and the axis of the spray head body is 165 degrees. According to the special cleaning spray head, during cleaning, a plurality of high-pressure water streams with different angles are sprayed out of the nozzles, and accumulated scale is flushed in multiple directions, so that the scale is loosened and broken, the size is reduced, and the scale becomes particles finally and can be discharged with the water streams.
Description
Technical field
The present invention relates to a kind of shower nozzle, 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, and therefore, operation is trouble very.
the content of invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, a kind of Special cleaning shower nozzle of ammonia still is provided, this shower nozzle is pressed and can in the situation that not dismantling ammonia still, can be cleaned column plate, has not only saved recondition expense, and can greatly shorten the repair time.
In order to solve the problems of the technologies described above, the Special cleaning shower nozzle of a kind of ammonia still of the present invention, 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 vertically, and the other end is connected with spray gun, and described spray gun communicates with described through hole; The outer wall both sides of described head body are respectively equipped with nozzle assembly, and the nozzle assembly of described head body both sides is symmetrical.
The Special cleaning shower nozzle of above-mentioned ammonia still, wherein, described nozzle assembly comprises the first nozzle, the second nozzle being arranged on described head body outer wall, described first, second nozzle is " eight " font and distributes, between the center line of described the first nozzle and the center line of second nozzle, be provided with angle α, described angle α is 150 °, between the center line of described the first nozzle and described head body axis, is provided with angle β, and described angle β is 15 °; Between the center line of described second nozzle and described head body axis, be provided with angle γ, described angle γ is 165 °.
The Special cleaning shower nozzle of above-mentioned ammonia still, wherein, the inner peripheral surface of one end that described head body is connected with spray gun is provided with screw thread.
The Special cleaning shower nozzle of above-mentioned ammonia still, wherein, the inner peripheral surface of described through hole is provided with step.
Beneficial effect of the present invention:
Because this shower nozzle cleans column plate by nozzle assembly, solid incrustation is broken up, become the particle that volume is very little, do not need, by cleaning again after ammonia still dismounting, therefore, to use more convenient; In addition, because described nozzle assembly comprises the first nozzle, the second nozzle being arranged on described head body outer wall, described first, second nozzle is " eight " font and distributes, and between the center line of described the first nozzle and described head body axis, is provided with angle β, and described angle β is 15 °; Between the center line of described second nozzle and described head body axis, be provided with angle γ, described angle γ is 165 °, can make the every nook and cranny in ammonia still all capable of washing, avoids producing dead angle therefore, cleans more thorough; Moreover the inner peripheral surface of the one end being connected with spray gun due to described head body is provided with screw thread, can make shower nozzle be connected with spray gun more firm, keep stable water pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in the figure, in order to solve the problems of the technologies described above, the Special cleaning shower nozzle of a kind of ammonia still of the present invention, comprise head body 1, described head body 1 is cylinder, in described head body 1, is provided with vertically through hole 2, and one end of described head body 1 is provided with spray orifice 3 vertically, the other end is connected with spray gun, and described spray gun communicates with described through hole 2; The aperture that spray orifice 3 is 0.3mm, water flow energy keeps high pressure to spray from aperture, and the outer wall both sides of described head body 1 are respectively equipped with nozzle assembly 5, and the nozzle assembly 5 of described head body 1 both sides is symmetrical.
The inner peripheral surface of described through hole 2 is provided with step, owing to being provided with step in described through hole 2, can make shower nozzle be connected with spray gun more firm, keeps stable water pressure.Described nozzle assembly 5 comprises the first nozzle 51, the second nozzle 52 being arranged on described head body 1 outer wall, described first, second nozzle 51,52 is " eight " font and distributes, between the center line of the center line of described the first nozzle 51 and second nozzle 52, be provided with angle α, described angle α is 150 °, between the center line of described the first nozzle 51 and described head body 1 axis, be provided with angle β, described angle β is 15 °; Between the center line of described second nozzle 52 and described head body 1 axis, be provided with angle γ, described angle γ is 165 °, can make the every nook and cranny in ammonia still all capable of washing, avoids producing dead angle therefore, cleans more thorough.More firm in order to connect, the inner peripheral surface of the one end that can be connected with spray gun in head body 1 is provided with screw thread.Head body 1 adopts steel alloy Cr 67 materials to make, and external diameter is 16mm, and long is about 6cm, and the diameter of through hole 2 is 14mm.Spray orifice 3 can bear 2Mp---the operating pressure of 25Mp.During cleaning, the barral of a gun of left rotation and right rotation spray gun, utilizes nozzle to spray the High-Pressure Water of multiply different angles, and multi-faceted flushing incrustation, makes its loosening breaking, and volume reduces, and finally becomes graininess, just can discharge with current.
In sum, the present invention can, by changing nozzle bore, angle, reach the inner target of thoroughly cleaning of tower.
Claims (5)
1. the Special cleaning shower nozzle of ammonia still, 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 vertically, the other end is connected with spray gun, and described spray gun communicates with described through hole; The outer wall both sides of described head body are respectively equipped with nozzle assembly, and the nozzle assembly of described head body both sides is symmetrical.
2. the Special cleaning shower nozzle of ammonia still as claimed in claim 1, it is characterized in that, described nozzle assembly comprises the first nozzle, the second nozzle being arranged on described head body outer wall, described first, second nozzle is " eight " font and distributes, between the center line of described the first nozzle and the center line of second nozzle, be provided with angle α, described angle α is 150 °, between the center line of described the first nozzle and described head body axis, is provided with angle β, and described angle β is 15 °; Between the center line of described second nozzle and described head body axis, be provided with angle γ, described angle γ is 165 °.
3. the Special cleaning shower nozzle of ammonia still as claimed in claim 1 or 2, is characterized in that, the inner peripheral surface of one end that described head body is connected with spray gun is provided with screw thread.
4. the Special cleaning shower nozzle of ammonia still as claimed in claim 3, is characterized in that, the inner peripheral surface of described through hole is provided with step.
5. the Special cleaning shower nozzle of ammonia still as claimed in claim 1, is characterized in that, the inner peripheral surface of described through hole is provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685416.7A CN103639080A (en) | 2013-12-16 | 2013-12-16 | Special cleaning spray head of ammonia still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685416.7A CN103639080A (en) | 2013-12-16 | 2013-12-16 | Special cleaning spray head of ammonia still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639080A true CN103639080A (en) | 2014-03-19 |
Family
ID=50244440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310685416.7A Pending CN103639080A (en) | 2013-12-16 | 2013-12-16 | Special cleaning spray head of ammonia still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889697A (en) * | 2015-06-19 | 2015-09-09 | 江西洪都航空工业集团有限责任公司 | Liquid spraying direction guide structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200685A (en) * | 1995-11-01 | 1998-12-02 | 贝内斯特工程有限公司 | Agricultural and other spraying system |
| US20020092931A1 (en) * | 1999-03-22 | 2002-07-18 | Coote Alex Marcos | Design of the nozzle arrangement on the spray tube of the conventional, oscillating lawn or hose sprinkler |
| CN101380613A (en) * | 2008-09-24 | 2009-03-11 | 江苏港星方能超声洗净科技有限公司 | High pressure nozzle for robot washer |
| CN203295410U (en) * | 2013-06-17 | 2013-11-20 | 宜宾丝丽雅股份有限公司 | Flushing device for xanthating machine |
| CN203648744U (en) * | 2013-12-16 | 2014-06-18 | 中化镇江焦化有限公司 | Cleaning sprayer special for ammonia still |
-
2013
- 2013-12-16 CN CN201310685416.7A patent/CN103639080A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200685A (en) * | 1995-11-01 | 1998-12-02 | 贝内斯特工程有限公司 | Agricultural and other spraying system |
| US20020092931A1 (en) * | 1999-03-22 | 2002-07-18 | Coote Alex Marcos | Design of the nozzle arrangement on the spray tube of the conventional, oscillating lawn or hose sprinkler |
| CN101380613A (en) * | 2008-09-24 | 2009-03-11 | 江苏港星方能超声洗净科技有限公司 | High pressure nozzle for robot washer |
| CN203295410U (en) * | 2013-06-17 | 2013-11-20 | 宜宾丝丽雅股份有限公司 | Flushing device for xanthating machine |
| CN203648744U (en) * | 2013-12-16 | 2014-06-18 | 中化镇江焦化有限公司 | Cleaning sprayer special for ammonia still |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889697A (en) * | 2015-06-19 | 2015-09-09 | 江西洪都航空工业集团有限责任公司 | Liquid spraying direction guide structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 212200 Dantu Economic Development Zone, Zhenjiang, Jiangsu Applicant after: SINOCHEM ZHENJIANG COKING CO., LTD. Address before: 212114 Gao Zhen, Dantu Economic Development Zone, Zhenjiang, Jiangsu Applicant before: Sinochem Zhenjiang Coking Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |
|
| RJ01 | Rejection of invention patent application after publication |