CN201735463U - Spray equipment - Google Patents
Spray equipment Download PDFInfo
- Publication number
- CN201735463U CN201735463U CN2010202898539U CN201020289853U CN201735463U CN 201735463 U CN201735463 U CN 201735463U CN 2010202898539 U CN2010202898539 U CN 2010202898539U CN 201020289853 U CN201020289853 U CN 201020289853U CN 201735463 U CN201735463 U CN 201735463U
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- CN
- China
- Prior art keywords
- supporting seat
- sprinkling equipment
- utility
- shower
- spray
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- 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.)
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Abstract
The utility model relates to spray equipment, and in particular to a spray equipment which matches with swirl and confluence coupling desulfurization equipment comprising a clamping support which is provided with a spray apparatus; wherein the middle part of the clamping support is provided with a liquid entrance chamber and is communicated with the spray apparatus. The utility model has the advantages of tight and simple structure. The design of zero inner components enables an easy connection; the matching with swirl and confluence coupling achieves low pressure and energy saving; the utility model can give even grain diameter of spray liquid drops, constitute a coaxial cone of the spray area, a large external circulation quantity, and a large diameter of liquid drops; the utility model increases the surface area of liquid drops required by the chemical absorption reaction, and increases reaction efficiency.
Description
Technical field
The utility model relates to a kind of sprinkling equipment, relates in particular to a kind ofly to converge the sprinkling equipment of coupled desulfurization matched with devices with revolving.
Background technology
Nozzle generally is to be made of liquid inlet cavity and spray orifice.Conventional spout is mainly based on the hollow cone spray, and the spray fogdrop diameter is big, for reaching the absorption reaction effect, will improve the inlet fluid pressure, and the high spray droplet particle diameter of pressure is tiny, but such power consumption height, and the meticulous gas that causes easily of spray particle diameter is carried secretly.Revolve remittance coupled desulfurization device and produce the turbulent flow space that the gas-liquid rotation is seethed, drop is smashed, increased the gas-liquid contact area.Under such reaction environment; if still use conventional spout; the spray particle can be very tiny; drop tiny under turbulence state can be taken away in a large number by flue gas; entrapped moisture but also lime stone slurry can be taken to the demister on top not only; cause demister to stop up, SR raises, and causes the FGD system-down when serious.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of can adapt to the turbulent flow space of revolving the remittance coupling device, conveyor screw satisfies the spray requirement, average grain diameter reaches the D32(2000 micron), material satisfies the energy-conservation sprinkling equipment of intensity, rupture factor, abrasion resistance properties requirement.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of sprinkling equipment, comprise supporting seat, and on supporting seat, be provided with sprayer unit, the middle part of described supporting seat is provided with the chamber, liquid inlet, and is connected with sprayer unit.
Further, described sprayer unit is for being linear spiral helicine spraying nozzle.
Further, the linear spiral of described spraying nozzle is the diminishing cone-type spiral of the radius of spin.
Further, the tangent to helix angle [alpha] of described spraying nozzle is 60 degree-150 degree, and the helix pitch of described linear spiral is 20-50mm.
Further, an end of the radius of spin maximum of described spraying nozzle and an end of described supporting seat are connected, and are connected with chamber, described liquid inlet.
Further, the section in chamber, described liquid inlet is rounded; Chamber, described liquid inlet diameter is 30-100mm.
Further, described sprayer unit is to be made by carborundum.
Further, the other end that also includes at described supporting seat is connected with shower, and is connected on the shower by fixture.
Further, described fixture is a reinforced pipe, and shower is arranged in the reinforced pipe, and matched in clearance is provided with lap joint flange on the supporting seat, and described lap joint flange is connected by bolt and reinforced pipe.
Further, described fixture is a reinforced pipe, and described reinforced pipe is packaged in the junction of shower and supporting seat, is connected by bonding agent is bonding between described reinforced pipe and shower and the supporting seat.
The beneficial effects of the utility model are:
1, compact conformation is simple, and global design does not have inner part, easily connects;
2, with revolve that to converge coupling device supporting, have the characteristics of low-pressure energy-saving;
3, the spray droplet particle diameter is even, and spray area becomes the concentric cone, and the outer shroud flow is big, and liquid-drop diameter is big, and interior annular space is full of a large amount of fine and closely woven atomized drops, has increased the required drip gauge area of chemical absorbing reaction, has improved reaction efficiency;
4, material adopts carborundum, and intensity is good, and is corrosion-resistant, abrasion resistance properties is excellent, long service life;
5, the scope of application is wide, by regulating nozzle entrance pressure, regulates the spray droplet particle diameter and distributes, and the various combination of different spray equipment nozzles distributes and realizes the requirement of different operating mode desulfuration efficiencies.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the syndeton schematic diagram of embodiment 1 sprinkling equipment of the present utility model and shower;
Fig. 3 is a sprayer unit conveyor screw vertical view of the present utility model;
Fig. 4 is the structural representation of embodiment 2 of the present utility model;
Fig. 5 is the syndeton schematic diagram of embodiment 2 sprinkling equipments of the present utility model and shower.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Embodiment 1: as Fig. 1, and Fig. 2, shown in Figure 3, a kind of sprinkling equipment comprises supporting seat 1, is provided with sprayer unit 2 on supporting seat 1, the middle part of described supporting seat 1 is provided with chamber, liquid inlet 11, and is connected with sprayer unit 2.Described sprayer unit 2 is for being linear spiral helicine spraying nozzle.The linear spiral of described spraying nozzle is the diminishing cone-type spiral of the radius of spin.As shown in Figure 1, the tangent to helix angle [alpha] of described spraying nozzle is 90 degree; The helix pitch t of described linear spiral is 35mm.One end of the radius of spin maximum of described spraying nozzle and an end of described supporting seat 1 are connected, and are connected with chamber, described liquid inlet 11.The section in chamber, described liquid inlet 11 is rounded, and chamber, liquid inlet diameter D is 46mm.Described sprayer unit 2 is to be made by carborundum.
The other end that also includes at described supporting seat 1 is connected with shower 3, and is connected on the shower 3 by fixture 4.Described fixture 4 is a reinforced pipe, and shower 3 is arranged in the reinforced pipe 4, and matched in clearance is provided with lap joint flange 5 on the supporting seat 1, and described lap joint flange 5 is connected by bolt and reinforced pipe 3.
Embodiment 2: shown in Figure 5 as Fig. 4, identical with embodiment 1, different is: the tangent to helix angle of described spraying nozzle is 120 degree.The helix pitch t of described linear spiral is 45mm.One end of the radius of spin maximum of described spraying nozzle and an end of described supporting seat 1 are connected, and are connected with chamber, described liquid inlet 11.The section in chamber, described liquid inlet 11 is rounded, and chamber, liquid inlet diameter D is 80mm.
The other end that also includes at described supporting seat 1 is connected with shower 3, and is connected on the shower by fixture 4.Described fixture 4 is a reinforced pipe, and described reinforced pipe is packaged in the junction of shower 3 and supporting seat 1, is connected by bonding agent is bonding between described reinforced pipe 4 and shower 3 and the supporting seat 1.
Embodiment 3: identical with embodiment 1, the helix pitch t of different is described linear spiral is 38mm.One end of the radius of spin maximum of described spraying nozzle and an end of described supporting seat 1 are connected, and are connected with chamber, described liquid inlet 11.The section in chamber, described liquid inlet 11 is rounded, and chamber, liquid inlet diameter D is 70mm.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a sprinkling equipment comprises supporting seat, it is characterized in that, is provided with sprayer unit on supporting seat, and the middle part of described supporting seat is provided with the chamber, liquid inlet, and is connected with sprayer unit.
2. sprinkling equipment as claimed in claim 1 is characterized in that, described sprayer unit is for being linear spiral helicine spraying nozzle.
3. sprinkling equipment as claimed in claim 2 is characterized in that, the linear spiral of described spraying nozzle is the diminishing cone-type spiral of the radius of spin.
4. sprinkling equipment as claimed in claim 3 is characterized in that, the tangent to helix angle of described spraying nozzle is 60 degree-150 degree; The helix pitch of described linear spiral is 20-50mm.
5. sprinkling equipment as claimed in claim 2 is characterized in that, an end of the radius of spin maximum of described spraying nozzle and an end of described supporting seat are connected, and is connected with chamber, described liquid inlet.
6. sprinkling equipment as claimed in claim 1 is characterized in that, the section in chamber, described liquid inlet is rounded; The diameter in chamber, described liquid inlet is 30-100mm.
7. as the arbitrary described sprinkling equipment of claim 1 to 6, it is characterized in that described sprayer unit is to be made by carborundum.
8. as the arbitrary described sprinkling equipment of claim 1 to 6, it is characterized in that the other end that also includes at described supporting seat is connected with shower, and is connected on the shower by fixture.
9. sprinkling equipment as claimed in claim 8 is characterized in that, described fixture is a reinforced pipe, and shower is arranged in the reinforced pipe, and matched in clearance is provided with lap joint flange on the supporting seat, and described lap joint flange is connected by bolt and reinforced pipe.
10. sprinkling equipment as claimed in claim 8 is characterized in that, described fixture is a reinforced pipe, and described reinforced pipe is packaged in the junction of shower and supporting seat, is connected by bonding agent is bonding between described reinforced pipe and shower and the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202898539U CN201735463U (en) | 2010-08-12 | 2010-08-12 | Spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202898539U CN201735463U (en) | 2010-08-12 | 2010-08-12 | Spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735463U true CN201735463U (en) | 2011-02-09 |
Family
ID=43550744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202898539U Expired - Lifetime CN201735463U (en) | 2010-08-12 | 2010-08-12 | Spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554662A (en) * | 2018-06-29 | 2018-09-21 | 江苏大学 | A kind of spiral gas-liquid double-fluid electrostatic atomization nozzle |
-
2010
- 2010-08-12 CN CN2010202898539U patent/CN201735463U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554662A (en) * | 2018-06-29 | 2018-09-21 | 江苏大学 | A kind of spiral gas-liquid double-fluid electrostatic atomization nozzle |
| CN108554662B (en) * | 2018-06-29 | 2024-07-12 | 江苏大学 | Spiral gas-liquid double-fluid electrostatic atomization nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |