CN207371341U - The nozzle of molten salt furnace flue gas desulphurization system washing section - Google Patents
The nozzle of molten salt furnace flue gas desulphurization system washing section Download PDFInfo
- Publication number
- CN207371341U CN207371341U CN201721386428.XU CN201721386428U CN207371341U CN 207371341 U CN207371341 U CN 207371341U CN 201721386428 U CN201721386428 U CN 201721386428U CN 207371341 U CN207371341 U CN 207371341U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- mentioned
- flue gas
- desulphurization system
- molten salt
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of nozzles of molten salt furnace flue gas desulphurization system washing section, including nozzle, spray branch pipe, above-mentioned nozzle includes minor air cell, large aperture nozzle, water inlet, connecting flange, minor air cell is set inside above-mentioned nozzle, above-mentioned minor air cell one side sets large aperture nozzle, above-mentioned vortex chamber side wall opens up water inlet, above-mentioned water inlet one side sets connecting flange, above-mentioned spray branch pipe end sets mounting flange, above-mentioned connecting flange mutually coincide with mounting flange, spiral nozzle is solved because injection aperture is smaller, it is easy to block nozzle and because of the unstable problem of unlike material adhering object by the impurity of fritter in solution.
Description
Technical field
The utility model is related to the washings of molten salt furnace flue gas desulphurization system, and in particular to molten salt furnace flue gas desulphurization system washing section
Nozzle.
Background technology
For molten salt furnace flue gas desulphurization system washing section nozzle generally using spiral nozzle, such nozzle uses combined cover and glass
The mode that steel conduit mutually glues is fixed, and the fixed form is because the object of two kinds of unlike materials is mutually bonded, as desulphurization system operates
The phenomenon that passage of time comes off it is easy to appear nozzle；In addition spiral nozzle because injection aperture it is smaller, it is easy to by solution
The impurity of fritter blocks, in the nozzle overlay area that results in blockage can not effective temperature-reducing, so that other nozzles after nozzle blocks in addition
It builds the pressure, it is easier to the situation that nozzle comes off be caused to occur, so as to uncontrolled, the serious shadow that ultimately causes temperature in desulphurization system tower
Desulphurization system safe operation is rung, so it is forced desulphurization system parking.
Utility model content
The purpose of this utility model is to provide a kind of nozzles of molten salt furnace flue gas desulphurization system washing section, solve spiral spray
Head is smaller because of injection aperture, it is easy to block nozzle and because unlike material adhering object is insecure by the impurity of fritter in solution
The problem of.
To solve the technical issues of above-mentioned, the utility model uses following technical scheme：
A kind of nozzle of molten salt furnace flue gas desulphurization system washing section, including nozzle, spray branch pipe, above-mentioned nozzle includes vortex
Room, large aperture nozzle, water inlet, connecting flange, above-mentioned nozzle inside set minor air cell, and above-mentioned minor air cell one side sets large aperture
Nozzle, above-mentioned vortex chamber side wall open up water inlet, and above-mentioned water inlet one side sets connecting flange, and above-mentioned spray branch pipe end is set
Mounting flange, above-mentioned connecting flange mutually coincide with mounting flange, and purpose of design is, by setting connecting flange and fixation
Orchid ensure that the connectivity robustness of unlike material object, and minor air cell is set tangentially to be rotated in the inner wall of minor air cell convenient for solution,
Play the role of solution atomization sprinkling, solution is sprayed by large aperture nozzle, avoid being blocked by the impurity of fritter in solution.
Preferably, at least four mounting holes are equipped on above-mentioned connecting flange and mounting flange, it is intended that passing through peace
Dress hole is fixedly connected with flange and mounting flange, enhances the compression capability of nozzle, substantially reduces the time of nozzle maintenance, replaces
Nozzle is more convenient.
Preferably, fixing screws are set between above-mentioned connecting flange and mounting flange, above-mentioned mounting flange and connection method
Flange gasket is equipped between orchid, it is intended that by the way that flange gasket is set to improve the sealing between connecting flange and mounting flange
Property, it prevents that solution leakage from causing local pressure loss, so as to which spray area coverage be caused to reduce, causes desulphurization system local temperature
It is exceeded, influence entire desulphurization system running safety.
Preferably, regulating valve is set on above-mentioned large aperture nozzle, for going out the water surface by regulating valve control large aperture nozzle
Product, it is intended that by the way that regulating valve is set to control the water yield size of large aperture nozzle.
Further technical solution is that above-mentioned regulating valve sets handle, it is intended that by applying thrust to handle,
So as to which regulating valve be adjusted.
Preferably, above-mentioned water inlet is tapered, inner wall and the outer wall of above-mentioned nozzle have wear-and corrosion-resistant material, above-mentioned resistance to
It is carborundum to grind anti-corrosion material, it is intended that by the water inlet of taper, improves the speed that solution enters minor air cell, increases mist
Change effect, inner wall and the outer wall of silicon carbide material can effectively prevent that flue dust makes nozzle in acidic cleaning corrosion and solution
Into abrasion, nozzle service life is improved, so as to improve desulphurization system running rate.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
The utility model is bonded by setting connecting flange and mounting flange compared to Conventional glass steel, and fastness is more preferable,
Minor air cell tangentially rotates convenient for solution in the inner wall of minor air cell, can play the role of solution atomization sprinkling, big by setting
Aperture nozzle injection solution, can effectively avoid being blocked by the impurity of fritter in solution.
The utility model is fixedly connected with flange and mounting flange by mounting hole, and fixed effect is preferable, enhances nozzle
Compression capability, substantially reduce nozzle maintenance time, and replace nozzle it is more convenient.
The utility model is equipped with flange gasket, improves the leakproofness between flange, prevents solution leakage, avoid local pressure
Spray area coverage is inadequate caused by loss.
The utility model is equipped with regulating valve, while preventing impurity from blocking, can also adjust the water outlet of large aperture nozzle
Measure size.The utility model is equipped with handle, by handle applied force, so as to which regulating valve be adjusted.
The water inlet of the utility model taper, can make into minor air cell solution speed faster, in the inner wall of minor air cell
Faster, atomizing effect is more preferable for tangential rotation；Using the carborundum of abrasion-proof corrosion-proof, nozzle service life can be improved, it is effectively anti-
Only flue dust causes to wear to nozzle in acidic cleaning corrosion and solution.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
Fig. 3 is the utility model flanged joint schematic diagram.
Fig. 4 is the regulating valve structure schematic diagram of the utility model.
Reference sign：
1- nozzles, 2- spray branch pipe, 3- minor air cells, 4- large apertures nozzle, 5- water inlets, 6- ring flanges, 7- mounting flanges,
8- mounting holes, 9- fixing screws, 10- flange gaskets, 11- regulating valves, 12- handles.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Refering to what is shown in Fig. 1, one embodiment of the utility model is：A kind of spray of molten salt furnace flue gas desulphurization system washing section
Head, including nozzle 1, spray branch pipe 2, above-mentioned nozzle 1 includes minor air cell 3, large aperture nozzle 4, water inlet 5, connecting flange 6, on
It states 1 inside of nozzle and minor air cell 3 is set, above-mentioned 3 one side of minor air cell sets large aperture nozzle 4, and above-mentioned 3 side wall of minor air cell is opened up into water
Mouth 5, above-mentioned 5 one side of water inlet set connecting flange 6, and above-mentioned 2 end of spray branch pipe sets mounting flange 7, above-mentioned connecting flange 6
It mutually coincide with mounting flange 7, solution is transferred to water inlet 5 by spray branch pipe 2, and minor air cell 3, solution are flowed by water inlet 5
It tangentially rotates in the inner wall of minor air cell 3, is most ejected afterwards through large aperture nozzle 4, pass through connecting flange 6 and mounting flange
7 are attached, and without general nozzle bonding quality problem needed to be considered, minor air cell 3 tangentially rotates convenient for solution, plays solution
The effect of atomized spray sprays solution by large aperture nozzle 4, avoids being blocked by the impurity of fritter in solution.
Refering to what is shown in Fig. 2, another embodiment of the utility model is, it is above-mentioned in order to enhance the compression capability of nozzle 1
Connecting flange 6 is bolt hole with being equipped at least four mounting holes 8, mounting hole 8 on mounting flange 7, passes through multiple bolts hole
/V makes nozzle 1 have good stability and compression capability.
Refering to what is shown in Fig. 3, another embodiment of the utility model is, in order to avoid spray caused by local pressure loss
Area coverage reduces, and fixing screws 9, above-mentioned mounting flange 7 and connection method are set between above-mentioned connecting flange 6 and mounting flange 7
Flange gasket 10 is equipped between orchid 6, by the way that flange gasket 10 is set to improve the leakproofness between connecting flange 6 and mounting flange 7,
Prevent solution leakage, spray area coverage reduces caused by avoiding local pressure loss.
Refering to what is shown in Fig. 4, another embodiment of the utility model is, while impurity blocks in order to prevent, adjust big
The water yield size of aperture nozzle 4 sets regulating valve 11 on above-mentioned large aperture nozzle 4, for controlling large aperture by regulating valve 11
4 water-outlet area of nozzle controls 4 water-outlet area of large aperture nozzle by regulating valve 11, can be adjusted while preventing impurity from blocking
The water yield size of large aperture nozzle 4.Further, regulating valve 11 is controlled for convenience, above-mentioned regulating valve 11 is set
Handle 12, by applying thrust to handle 14, so as to which regulating valve 11 be adjusted.
Another embodiment of the utility model is, in order to avoid the corrosive wear in long-term use of nozzle 1, to improve simultaneously
Atomizing effect, above-mentioned water inlet 5 is tapered, and inner wall and the outer wall of above-mentioned nozzle 1 have wear-and corrosion-resistant material, above-mentioned wear-and corrosion-resistant
Material is carborundum, by the water inlet 5 of taper, can make into minor air cell 3 solution speed faster, the inner wall of minor air cell 3
In tangentially rotate faster, make atomizing effect more preferable；Using the carborundum of abrasion-proof corrosion-proof, nozzle service life can be improved, effectively
Prevent that flue dust causes to wear to nozzle in acidic cleaning corrosion and solution.
I.e. during the work time, connecting flange 6 is connected device with mounting flange 7 by fixing screws 9, passes through mounting hole 8
Using bolt /V, solution is transferred to the water inlet 5 of nozzle 1 by spray branch pipe 2, by tapered water inlet 5 to solution into
It tangentially rotates in the inner wall of minor air cell 3, is most ejected afterwards through large aperture nozzle 4 into minor air cell 3, solution after row pressurization,
Its regulating valve 11 covers the aperture of large aperture nozzle 4, and regulating valve 11 is adjusted by handle 12, and then controls large aperture nozzle 4
Spray area.
" one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment ", " be preferably implemented
Example " etc. refers to that the specific features, structure or the feature that combine embodiment description are included in the description of the application generality extremely
In few one embodiment.It is not centainly to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Into one
For step, when describing a specific features, structure or feature with reference to any embodiment, what is advocated is to combine other implementations
Example realizes that this feature, structure or feature also fall in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of nozzle of molten salt furnace flue gas desulphurization system washing section, including nozzle（1）, spray branch pipe（2）, it is characterised in that：
The nozzle（1）Including minor air cell（3）, large aperture nozzle（4）, water inlet（5）, connecting flange（6）, the nozzle（1）It is internal
Minor air cell is set（3）, the minor air cell（3）One side sets large aperture nozzle（4）, the minor air cell（3）Side wall opens up water inlet
（5）, the water inlet（5）One side sets connecting flange（6）, the spray branch pipe（2）End sets mounting flange（7）, it is described
Connecting flange（6）With mounting flange（7）Mutually it coincide.
2. the nozzle of molten salt furnace flue gas desulphurization system washing section according to claim 1, it is characterised in that：The connection method
It is blue（6）With mounting flange（7）On be equipped at least four mounting holes（8）.
3. the nozzle of molten salt furnace flue gas desulphurization system washing section according to claim 1, it is characterised in that：The connection method
It is blue（6）With mounting flange（7）Between fixing screws are set（9）, the mounting flange（7）With connecting flange（6）Between be equipped with method
Blue washer（10）.
4. the nozzle of molten salt furnace flue gas desulphurization system washing section according to claim 1, it is characterised in that：The large aperture
Nozzle（4）Upper setting regulating valve（11）, for by regulating valve（11）Control large aperture nozzle（4）Water-outlet area.
5. the nozzle of molten salt furnace flue gas desulphurization system washing section according to claim 4, it is characterised in that：The regulating valve
（11）Handle is set（12）.
6. the nozzle of molten salt furnace flue gas desulphurization system washing section according to claim 1, it is characterised in that：The water inlet
（5）It is tapered, the nozzle（1）Inner wall and outer wall have wear-and corrosion-resistant material, the wear-and corrosion-resistant material is carborundum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386428.XU CN207371341U (en) | 2017-10-25 | 2017-10-25 | The nozzle of molten salt furnace flue gas desulphurization system washing section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386428.XU CN207371341U (en) | 2017-10-25 | 2017-10-25 | The nozzle of molten salt furnace flue gas desulphurization system washing section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371341U true CN207371341U (en) | 2018-05-18 |
Family
ID=62337256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721386428.XU Active CN207371341U (en) | 2017-10-25 | 2017-10-25 | The nozzle of molten salt furnace flue gas desulphurization system washing section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371341U (en) |
-
2017
- 2017-10-25 CN CN201721386428.XU patent/CN207371341U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205455042U (en) | From rotating automation flexible gardens sprinkling irrigation equipment | |
| CN210855970U (en) | Ammonia water nozzle for cleaning, raw coke oven gas cooling and tar cleaning device | |
| CN204656773U (en) | A kind of cement humidification uses two-fluid spray gun | |
| CN207371341U (en) | The nozzle of molten salt furnace flue gas desulphurization system washing section | |
| CN203807493U (en) | Blast furnace top efficient water curtain cooling device with air-assisted atomization function | |
| CN209227020U (en) | A kind of nozzle system for eliminating welding residual stress based on high-pressure water jet | |
| CN204329646U (en) | For the spray cooling system of cleaner | |
| CN211887481U (en) | Novel vortex nozzle suitable for scrubbing tower | |
| CN213557784U (en) | High temperature resistant, high-efficient denitration spray gun of stand wear and tear many nozzles | |
| CN205020282U (en) | Stifled spray gun is prevented in denitration | |
| CN108160352A (en) | A kind of Y type high-pressure nozzles for unmanned plane | |
| CN211169935U (en) | System for preventing drying tower from scaling and corroding in wastewater evaporation process | |
| CN207641686U (en) | A kind of swivel nozzle for pipeline disinfection | |
| CN103834761B (en) | A kind of tower literary composition integral type converter coal gas purification tower | |
| CN208893958U (en) | A kind of high-efficient atomizing desulfurization spray equipment | |
| CN208642305U (en) | A kind of desulfurizing tower import spray equipment | |
| CN207641682U (en) | A kind of pipeline disinfection air knife nozzle | |
| CN208449043U (en) | A kind of SNCR atomizing lance | |
| CN207434466U (en) | A kind of mine rubber band conveyer automatic dustproof spraying device | |
| CN207793991U (en) | Flusher, dust suppression equipment and environmental sanitation vehicles | |
| CN105881225A (en) | Pressure sand blasting device for micro-powder sand | |
| CN206936381U (en) | Disk is sprayed in a kind of aerosolization | |
| CN206652664U (en) | Supersonic gas fog cooling nozzle | |
| CN204892171U (en) | Hollow cone swirl nozzle | |
| CN206168062U (en) | Split type candle filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |